Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001705/0.001705, allocations: 113.9 kB / 17.61 MB, free: 4.684 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001892/0.001892, allocations: 185.9 kB / 20.78 MB, free: 1.52 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.539/1.539, allocations: 225.6 MB / 249.4 MB, free: 3.137 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 1.107/1.107, allocations: 175.7 MB / 480.2 MB, free: 2.777 MB / 366.1 MB " [Timeout remaining time 179] Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001998/0.001998, allocations: 61.06 kB / 0.6685 GB, free: 10.62 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2075/0.2095, allocations: 94.53 MB / 0.7608 GB, free: 244 kB / 0.5606 GB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.02592/0.2355, allocations: 19.17 MB / 0.7795 GB, free: 13 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.01477/0.2502, allocations: 7.014 MB / 0.7864 GB, free: 5.969 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002018/0.2522, allocations: 55.88 kB / 0.7864 GB, free: 5.914 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.004459/0.2567, allocations: 1.531 MB / 0.7879 GB, free: 4.379 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.00482/0.2615, allocations: 1.432 MB / 0.7893 GB, free: 2.941 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.004162/0.2657, allocations: 1.301 MB / 0.7906 GB, free: 1.641 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.008486/0.2742, allocations: 5.445 MB / 0.7959 GB, free: 12.18 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007134/0.2813, allocations: 3.28 MB / 0.7991 GB, free: 8.785 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005094/0.2864, allocations: 2.361 MB / 0.8014 GB, free: 6.418 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006538/0.2929, allocations: 3.155 MB / 0.8045 GB, free: 3.254 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.001802/0.2947, allocations: 0.5117 MB / 0.805 GB, free: 2.742 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003797/0.2985, allocations: 1.283 MB / 0.8062 GB, free: 1.457 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.004047/0.3026, allocations: 2.3 MB / 0.8085 GB, free: 15.15 MB / 0.6231 GB Notification: Performance of NFVerifyModel.verify: time 0.004189/0.3068, allocations: 2.179 MB / 0.8106 GB, free: 12.96 MB / 0.6231 GB Notification: Performance of NFConvertDAE.convert: time 0.01077/0.3176, allocations: 7.753 MB / 0.8182 GB, free: 5.188 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 6.492e-06/0.3176, allocations: 3.938 kB / 0.8182 GB, free: 5.184 MB / 0.6231 GB Notification: Performance of FrontEnd: time 2.073e-06/0.3176, allocations: 0 / 0.8182 GB, free: 5.184 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 0.0001973/0.3178, allocations: 0 / 0.8182 GB, free: 5.184 MB / 0.6231 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 0.01031/0.3281, allocations: 3.872 MB / 0.822 GB, free: 1.246 MB / 0.6231 GB Notification: Performance of prepare preOptimizeDAE: time 6.447e-05/0.3281, allocations: 12.03 kB / 0.822 GB, free: 1.234 MB / 0.6231 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01333/0.3415, allocations: 2.433 MB / 0.8244 GB, free: 14.8 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0057/0.3472, allocations: 2.183 MB / 0.8265 GB, free: 12.57 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002953/0.3475, allocations: 263.4 kB / 0.8267 GB, free: 12.31 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001608/0.3491, allocations: 355.8 kB / 0.8271 GB, free: 11.96 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01779/0.3669, allocations: 7.126 MB / 0.834 GB, free: 4.73 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.672e-05/0.3669, allocations: 4 kB / 0.834 GB, free: 4.727 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004885/0.3674, allocations: 144 kB / 0.8342 GB, free: 4.586 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005364/0.368, allocations: 334 kB / 0.8345 GB, free: 4.258 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.4497/0.8176, allocations: 7.028 MB / 0.8414 GB, free: 67.15 MB / 0.6387 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04427/0.8619, allocations: 26.45 MB / 0.8672 GB, free: 48.42 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007756/0.8697, allocations: 4.869 MB / 0.872 GB, free: 45.48 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005651/0.8753, allocations: 2.541 MB / 0.8744 GB, free: 44.19 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002809/0.8756, allocations: 127.5 kB / 0.8746 GB, free: 44.09 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.741e-05/0.8756, allocations: 70.62 kB / 0.8746 GB, free: 44.02 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=208): time 5.63e-06/0.8756, allocations: 0 / 0.8746 GB, free: 44.02 MB / 0.6387 GB Warning: The linear system: 1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ line2.v1_n[1] ; line2.v2_n[1] ; line2.v2_p[1] ; line2.v1_p[1] ] = [ line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -loadRL.load1.v[1] ; line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -transformer.conv2.V2[1] ] might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=271): time 0.1006/0.9763, allocations: 31.04 MB / 0.9049 GB, free: 22.97 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.828e-05/0.9764, allocations: 235.6 kB / 0.9052 GB, free: 22.69 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001876/0.9782, allocations: 1.434 MB / 0.9066 GB, free: 21.27 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 0.0005442/0.9788, allocations: 69.64 kB / 0.9066 GB, free: 21.19 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006029/0.9794, allocations: 1.536 MB / 0.9081 GB, free: 19.72 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007227/0.9801, allocations: 0.971 MB / 0.9091 GB, free: 18.76 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009878/0.9811, allocations: 0.632 MB / 0.9097 GB, free: 18.12 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 7.615e-05/0.9812, allocations: 310.8 kB / 0.91 GB, free: 17.82 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004885/0.9861, allocations: 2.694 MB / 0.9126 GB, free: 15.11 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005256/0.9913, allocations: 3.575 MB / 0.9161 GB, free: 11.16 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01042/1.002, allocations: 6.402 MB / 0.9224 GB, free: 4.355 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.911e-05/1.002, allocations: 8 kB / 0.9224 GB, free: 4.348 MB / 0.6387 GB Warning: The linear system: 1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ line2.v1_n[1] ; line2.v2_n[1] ; line2.v2_p[1] ; line2.v1_p[1] ] = [ line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -loadRL.load1.v[1] ; line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -transformer.conv2.V2[1] ] might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=410) (initialization): time 0.02754/1.029, allocations: 10.91 MB / 0.933 GB, free: 9.328 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 6.044e-05/1.029, allocations: 16 kB / 0.933 GB, free: 9.312 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.415e-05/1.029, allocations: 28.03 kB / 0.9331 GB, free: 9.285 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02085/1.05, allocations: 5.563 MB / 0.9385 GB, free: 3.711 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004733/1.055, allocations: 0.9984 MB / 0.9395 GB, free: 2.711 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04829/1.103, allocations: 28.2 MB / 0.967 GB, free: 6.09 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005106/1.108, allocations: 0.5771 MB / 0.9676 GB, free: 5.512 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008532/1.109, allocations: 155.9 kB / 0.9677 GB, free: 5.359 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00944/1.119, allocations: 3.984 MB / 0.9716 GB, free: 1.367 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.008446/1.127, allocations: 3.528 MB / 0.9751 GB, free: 13.46 MB / 0.7012 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0929/1.22, allocations: 24.65 MB / 0.9991 GB, free: 4.309 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.529e-05/1.22, allocations: 8 kB / 0.9991 GB, free: 4.301 MB / 0.7169 GB Warning: The linear system: 1 : transformer.conv1.V2[2] = line2.v3_n[2] - line2.v1_n[2] 2 : line2.v3_n[2] - line2.v3_p[2] = line2.Z31[1] * line2.i1[2] + line2.Z31[2] * line2.i1[1] + line2.Z32[1] * line2.i2[2] + line2.Z32[2] * line2.i2[1] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] 3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2] 4 : line2.v1_n[2] - line2.v1_p[2] = line2.Z11[1] * line2.i1[2] + line2.Z11[2] * line2.i1[1] + line2.Z12[1] * line2.i2[2] + line2.Z12[2] * line2.i2[1] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , -1.0 , 1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; 1.0 , -1.0 , 0.0 , 0.0 ] * [ line2.v1_n[2] ; line2.v1_p[2] ; line2.v3_p[2] ; line2.v3_n[2] ] = [ -transformer.conv1.V2[2] ; line2.Z31[1] * line2.i1[2] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] + line2.Z32[2] * line2.i2[1] + line2.Z32[1] * line2.i2[2] + line2.Z31[2] * line2.i1[1] ; -loadRL.load3.v[2] ; line2.Z11[1] * line2.i1[2] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] + line2.Z12[2] * line2.i2[1] + line2.Z12[1] * line2.i2[2] + line2.Z11[2] * line2.i1[1] ] might be structurally or numerically singular for variable line2.v3_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Warning: The linear system: 1 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 3 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] 4 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ line2.v2_p[1] ; line2.v2_n[1] ; line2.v1_n[1] ; line2.v1_p[1] ] = [ -loadRL.load1.v[1] ; line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -transformer.conv2.V2[1] ; line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ] might be structurally or numerically singular for variable line2.v1_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=410) (initialization_lambda0): time 0.0299/1.25, allocations: 10.48 MB / 1.009 GB, free: 9.676 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 5.721e-05/1.25, allocations: 19.94 kB / 1.009 GB, free: 9.656 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.679e-05/1.25, allocations: 28.56 kB / 1.009 GB, free: 9.629 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01628/1.266, allocations: 4.328 MB / 1.014 GB, free: 5.285 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005142/1.272, allocations: 1.037 MB / 1.015 GB, free: 4.246 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04273/1.314, allocations: 27.17 MB / 1.041 GB, free: 8.371 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005358/1.32, allocations: 0.5499 MB / 1.042 GB, free: 7.82 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009229/1.321, allocations: 156 kB / 1.042 GB, free: 7.668 MB / 0.7637 GB Warning: Assuming fixed start value for the following 2 variables: node4.wyeToDelta.delta.phase[3].v[2]:VARIABLE(flow=false unit = \"V\" fixed = true ) \"Voltage vector\" type: Real [3,2] node4.wyeToDelta.delta.phase[2].v[1]:VARIABLE(flow=false unit = \"V\" fixed = true ) \"Voltage vector\" type: Real [3,2] Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system: 0.0 = (-line2.i1[2]) - line2.i3[2] - line2.i2[2] 0.0 = (-line2.i1[1]) - line2.i3[1] - line2.i2[1]. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 119 * 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 (301): * Single equations (assignments): 298 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,3,100.0%), (10,44,70.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,44)} Notification: Performance of prepare postOptimizeDAE: time 0.001719/1.322, allocations: 393.8 kB / 1.042 GB, free: 7.277 MB / 0.7637 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001093/1.323, allocations: 202.7 kB / 1.042 GB, free: 7.078 MB / 0.7637 GB Warning: The linear system: 1 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] 3 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] [ -1.0 , 0.0 , 0.0 , 1.0 ; 0.0 , 0.0 , 1.0 , -1.0 ; 0.0 , -1.0 , 1.0 , 0.0 ; -1.0 , 1.0 , 0.0 , 0.0 ] * [ line2.v1_p[1] ; line2.v2_p[1] ; line2.v2_n[1] ; line2.v1_n[1] ] = [ line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -transformer.conv2.V2[1] ; line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -loadRL.load1.v[1] ] might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02948/1.353, allocations: 10.09 MB / 1.052 GB, free: 12.91 MB / 0.7794 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.414e-05/1.353, allocations: 24 kB / 1.052 GB, free: 12.89 MB / 0.7794 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.294e-05/1.353, allocations: 16 kB / 1.052 GB, free: 12.88 MB / 0.7794 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.478e-05/1.353, allocations: 11.95 kB / 1.052 GB, free: 12.86 MB / 0.7794 GB Warning: The linear system: 1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 2 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 4 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] [ 1.0 , 0.0 , 0.0 , -1.0 ; 0.0 , 0.0 , -1.0 , 1.0 ; 0.0 , 1.0 , -1.0 , 0.0 ; 1.0 , -1.0 , 0.0 , 0.0 ] * [ line2.v2_n[1] ; line2.v1_n[1] ; line2.v1_p[1] ; line2.v2_p[1] ] = [ line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -loadRL.load1.v[1] ; line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -transformer.conv2.V2[1] ] might be structurally or numerically singular for variable line2.v2_p[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04196/1.395, allocations: 16.22 MB / 1.068 GB, free: 12.45 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.182e-05/1.395, allocations: 12 kB / 1.068 GB, free: 12.43 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003747/1.399, allocations: 0.738 MB / 1.069 GB, free: 11.7 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01961/1.418, allocations: 5.173 MB / 1.074 GB, free: 6.504 MB / 0.795 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007798/1.419, allocations: 75.95 kB / 1.074 GB, free: 6.43 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04722/1.466, allocations: 27.24 MB / 1.101 GB, free: 10.71 MB / 0.8262 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.636e-05/1.466, allocations: 12.03 kB / 1.101 GB, free: 10.7 MB / 0.8262 GB Warning: The linear system: 1 : line2.v2_n[1] - line2.v2_p[1] = line2.Z21[1] * line2.i1[1] - line2.Z21[2] * line2.i1[2] + line2.Z22[1] * line2.i2[1] - line2.Z22[2] * line2.i2[2] + line2.Z23[1] * line2.i3[1] - line2.Z23[2] * line2.i3[2] 2 : transformer.conv2.V2[1] = line2.v1_n[1] - line2.v2_n[1] 3 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2] 4 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] [ -1.0 , 0.0 , 0.0 , 1.0 ; 0.0 , 0.0 , -1.0 , 1.0 ; 0.0 , -1.0 , 1.0 , 0.0 ; 1.0 , -1.0 , 0.0 , 0.0 ] * [ line2.v2_p[1] ; line2.v1_p[1] ; line2.v1_n[1] ; line2.v2_n[1] ] = [ line2.Z21[1] * line2.i1[1] + line2.Z23[1] * line2.i3[1] + line2.Z22[1] * line2.i2[1] - line2.Z21[2] * line2.i1[2] - line2.Z23[2] * line2.i3[2] - line2.Z22[2] * line2.i2[2] ; -transformer.conv2.V2[1] ; line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ; -loadRL.load1.v[1] ] might be structurally or numerically singular for variable line2.v2_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02885/1.495, allocations: 10.06 MB / 1.11 GB, free: 404 kB / 0.8262 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002195/1.497, allocations: 0.7374 MB / 1.111 GB, free: 15.64 MB / 0.8419 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008906/1.498, allocations: 59.83 kB / 1.111 GB, free: 15.59 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003935/1.502, allocations: 0.507 MB / 1.112 GB, free: 15.08 MB / 0.8419 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001181/1.503, allocations: 230.3 kB / 1.112 GB, free: 14.85 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000451/1.504, allocations: 91.95 kB / 1.112 GB, free: 14.76 MB / 0.8419 GB Notification: Performance of sorting global known variables: time 0.002093/1.506, allocations: 0.9684 MB / 1.113 GB, free: 13.79 MB / 0.8419 GB Notification: Performance of sort global known variables: time 9e-08/1.506, allocations: 4 kB / 1.113 GB, free: 13.79 MB / 0.8419 GB Notification: Performance of remove unused functions: time 0.008372/1.514, allocations: 1.848 MB / 1.115 GB, free: 11.94 MB / 0.8419 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 (165): * Single equations (assignments): 162 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(10,44,70.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,44)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0007026/1.515, allocations: 174.9 kB / 1.115 GB, free: 11.75 MB / 0.8419 GB Notification: Performance of simCode: created initialization part: time 0.03302/1.548, allocations: 12.01 MB / 1.127 GB, free: 15.63 MB / 0.8575 GB Notification: Performance of simCode: created event and clocks part: time 1.412e-05/1.548, allocations: 5 kB / 1.127 GB, free: 15.63 MB / 0.8575 GB Notification: Performance of simCode: created simulation system equations: time 0.01162/1.56, allocations: 4.245 MB / 1.131 GB, free: 11.35 MB / 0.8575 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003098/1.563, allocations: 265.9 kB / 1.131 GB, free: 11.09 MB / 0.8575 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02826/1.591, allocations: 9.635 MB / 1.141 GB, free: 1.34 MB / 0.8575 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005039/1.596, allocations: 2.836 MB / 1.143 GB, free: 14.47 MB / 0.8731 GB Notification: Performance of simCode: alias equations: time 0.005857/1.602, allocations: 1.649 MB / 1.145 GB, free: 12.82 MB / 0.8731 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00117/1.603, allocations: 171.3 kB / 1.145 GB, free: 12.65 MB / 0.8731 GB Notification: Performance of SimCode: time 3.556e-06/1.603, allocations: 0 / 1.145 GB, free: 12.65 MB / 0.8731 GB Notification: Performance of Templates: time 0.5959/2.199, allocations: 81.36 MB / 1.225 GB, free: 278.1 MB / 0.8887 GB " [Timeout remaining time 658] make -j1 -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.sim & ./IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 480] [Calling os._exit(0), Time elapsed: 9.796900795772672]