Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0008364/0.0008364, allocations: 81.17 kB / 19.87 MB, free: 4.621 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0009869/0.0009869, allocations: 169 kB / 23.27 MB, free: 1.219 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9844/0.9844, allocations: 177.1 MB / 203.7 MB, free: 5.492 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:34:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:42:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.8155/0.8155, allocations: 154.9 MB / 415.1 MB, free: 260 kB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD") translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.593e-06/1.593e-06, allocations: 0 / 0.5212 GB, free: 1.422 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.334e-05/2.494e-05, allocations: 2.312 kB / 0.5212 GB, free: 1.418 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD): time 0.008021/0.008046, allocations: 9.24 MB / 0.5303 GB, free: 8.156 MB / 0.4948 GB Notification: Performance of NFInst.instExpressions: time 0.006104/0.01415, allocations: 3.788 MB / 0.534 GB, free: 4.379 MB / 0.4948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001083/0.01523, allocations: 65.22 kB / 0.534 GB, free: 4.316 MB / 0.4948 GB Notification: Performance of NFTyping.typeComponents: time 0.000892/0.01613, allocations: 453.1 kB / 0.5344 GB, free: 3.871 MB / 0.4948 GB Notification: Performance of NFTyping.typeBindings: time 0.001686/0.01781, allocations: 1.22 MB / 0.5356 GB, free: 2.652 MB / 0.4948 GB Notification: Performance of NFTyping.typeClassSections: time 0.001522/0.01933, allocations: 0.9421 MB / 0.5366 GB, free: 1.711 MB / 0.4948 GB Notification: Performance of NFFlatten.flatten: time 0.004189/0.02352, allocations: 5.406 MB / 0.5418 GB, free: 12.29 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003468/0.02699, allocations: 3.37 MB / 0.5451 GB, free: 8.82 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00376/0.03075, allocations: 3.312 MB / 0.5484 GB, free: 5.504 MB / 0.5105 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003462/0.03421, allocations: 2.964 MB / 0.5513 GB, free: 2.539 MB / 0.5105 GB Notification: Performance of NFPackage.collectConstants: time 0.0009015/0.03511, allocations: 0.5039 MB / 0.5518 GB, free: 2.035 MB / 0.5105 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001143/0.03626, allocations: 0.6949 MB / 0.5524 GB, free: 1.34 MB / 0.5105 GB Notification: Performance of NFScalarize.scalarize: time 0.001792/0.03805, allocations: 2.421 MB / 0.5548 GB, free: 14.91 MB / 0.5261 GB Notification: Performance of NFVerifyModel.verify: time 0.002298/0.04035, allocations: 1.535 MB / 0.5563 GB, free: 13.38 MB / 0.5261 GB Notification: Performance of NFConvertDAE.convert: time 0.004829/0.04518, allocations: 4.106 MB / 0.5603 GB, free: 9.262 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 5.361e-06/0.04518, allocations: 0 / 0.5603 GB, free: 9.262 MB / 0.5261 GB Notification: Performance of FrontEnd: time 1.603e-06/0.04518, allocations: 0 / 0.5603 GB, free: 9.262 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 0.0002334/0.04542, allocations: 0 / 0.5603 GB, free: 9.262 MB / 0.5261 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 0.005567/0.05098, allocations: 3.907 MB / 0.5641 GB, free: 5.309 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 4.568e-05/0.05103, allocations: 8.031 kB / 0.5641 GB, free: 5.301 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005068/0.0561, allocations: 1.566 MB / 0.5657 GB, free: 3.742 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00236/0.05846, allocations: 1.594 MB / 0.5672 GB, free: 2.121 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001485/0.0586, allocations: 272.7 kB / 0.5675 GB, free: 1.855 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000437/0.05904, allocations: 344.3 kB / 0.5678 GB, free: 1.52 MB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004886/0.06393, allocations: 3.32 MB / 0.571 GB, free: 14.05 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.511e-05/0.06398, allocations: 0 / 0.571 GB, free: 14.05 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002743/0.06426, allocations: 144 kB / 0.5712 GB, free: 13.91 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002886/0.06455, allocations: 314.1 kB / 0.5715 GB, free: 13.61 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002317/0.06686, allocations: 1.404 MB / 0.5729 GB, free: 12.2 MB / 0.5417 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0163/0.08317, allocations: 15.98 MB / 0.5885 GB, free: 11.64 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002127/0.08529, allocations: 1.843 MB / 0.5903 GB, free: 9.766 MB / 0.5573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001134/0.08643, allocations: 0.9779 MB / 0.5912 GB, free: 8.766 MB / 0.5573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001296/0.08656, allocations: 62.84 kB / 0.5913 GB, free: 8.707 MB / 0.5573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.247e-05/0.08659, allocations: 68.27 kB / 0.5913 GB, free: 8.629 MB / 0.5573 GB Notification: Performance of pre-optimization done (n=208): time 3.466e-06/0.08659, allocations: 0 / 0.5913 GB, free: 8.629 MB / 0.5573 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.conv1.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.conv1.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 0.02017/0.1068, allocations: 8.092 MB / 0.5992 GB, free: 0.6602 MB / 0.5573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.315e-05/0.1069, allocations: 239.6 kB / 0.5995 GB, free: 388 kB / 0.5573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001308/0.1082, allocations: 1.225 MB / 0.6007 GB, free: 15.14 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0002107/0.1084, allocations: 69.7 kB / 0.6007 GB, free: 15.07 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.000856/0.1092, allocations: 1.634 MB / 0.6023 GB, free: 13.41 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007659/0.11, allocations: 0.9877 MB / 0.6033 GB, free: 12.42 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001012/0.111, allocations: 0.6585 MB / 0.6039 GB, free: 11.75 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0001093/0.1111, allocations: 480.7 kB / 0.6044 GB, free: 11.27 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001115/0.1122, allocations: 0.5827 MB / 0.605 GB, free: 10.68 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001742/0.114, allocations: 1.934 MB / 0.6068 GB, free: 8.211 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003023/0.117, allocations: 2.668 MB / 0.6095 GB, free: 5.012 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.423e-05/0.117, allocations: 4 kB / 0.6095 GB, free: 5.008 MB / 0.573 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.conv1.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.conv1.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 0.01091/0.1279, allocations: 4.544 MB / 0.6139 GB, free: 412 kB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 2.784e-05/0.128, allocations: 19.94 kB / 0.6139 GB, free: 392 kB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.694e-05/0.128, allocations: 24.19 kB / 0.6139 GB, free: 368 kB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02021/0.1482, allocations: 4.708 MB / 0.6185 GB, free: 11.63 MB / 0.5886 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002455/0.1507, allocations: 0.6865 MB / 0.6192 GB, free: 10.95 MB / 0.5886 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0174/0.1681, allocations: 14.56 MB / 0.6334 GB, free: 12.02 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002185/0.1702, allocations: 159.8 kB / 0.6336 GB, free: 11.87 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002046/0.1704, allocations: 131.9 kB / 0.6337 GB, free: 11.74 MB / 0.6042 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001547/0.172, allocations: 0.743 MB / 0.6344 GB, free: 10.99 MB / 0.6042 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001365/0.1734, allocations: 1.923 MB / 0.6363 GB, free: 8.531 MB / 0.6042 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00372/0.1771, allocations: 3.677 MB / 0.6399 GB, free: 4.27 MB / 0.6042 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.862e-05/0.1771, allocations: 8 kB / 0.6399 GB, free: 4.262 MB / 0.6042 GB Warning: The linear system: 1 : transformer.conv3.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.conv3.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 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[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 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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_n[1] ; line2.v2_p[1] ; line2.v1_p[1] ; line2.v1_n[1] ] = [ -transformer.conv1.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] ; 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_n[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 0.007548/0.1846, allocations: 4.332 MB / 0.6441 GB, free: 15.86 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 2.091e-05/0.1847, allocations: 16 kB / 0.6442 GB, free: 15.85 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.856e-05/0.1847, allocations: 24.56 kB / 0.6442 GB, free: 15.82 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009496/0.1942, allocations: 3.026 MB / 0.6471 GB, free: 12.77 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00208/0.1963, allocations: 0.7333 MB / 0.6478 GB, free: 12.04 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01302/0.2093, allocations: 17.57 MB / 0.665 GB, free: 9.895 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002011/0.2113, allocations: 155.8 kB / 0.6652 GB, free: 9.742 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002025/0.2115, allocations: 127.9 kB / 0.6653 GB, free: 9.617 MB / 0.6355 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.i2[2]) - line2.i3[2] - line2.i1[2] 0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[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 0.0007299/0.2122, allocations: 488.2 kB / 0.6657 GB, free: 9.137 MB / 0.6355 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004766/0.2127, allocations: 282.8 kB / 0.666 GB, free: 8.859 MB / 0.6355 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.conv1.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.conv1.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 postOpt wrapFunctionCalls (simulation): time 0.007906/0.2206, allocations: 4.141 MB / 0.6701 GB, free: 4.684 MB / 0.6355 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.018e-05/0.2206, allocations: 28 kB / 0.6701 GB, free: 4.656 MB / 0.6355 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.407e-05/0.2207, allocations: 12 kB / 0.6701 GB, free: 4.645 MB / 0.6355 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.88e-05/0.2207, allocations: 19.89 kB / 0.6701 GB, free: 4.625 MB / 0.6355 GB Warning: The linear system: 1 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[1] 2 : 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] 3 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[1] 4 : 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] [ -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.v1_n[1] ; line2.v2_n[1] ; line2.v2_p[1] ] = [ -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.conv1.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] ] 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 0.2658/0.4864, allocations: 7.749 MB / 0.6777 GB, free: 159 MB / 0.6355 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.399e-05/0.4864, allocations: 11.72 kB / 0.6777 GB, free: 159 MB / 0.6355 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001126/0.4876, allocations: 449.7 kB / 0.6781 GB, free: 159 MB / 0.6355 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01299/0.5006, allocations: 4.308 MB / 0.6823 GB, free: 158.9 MB / 0.6355 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004951/0.5011, allocations: 76.77 kB / 0.6824 GB, free: 158.9 MB / 0.6355 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0131/0.5142, allocations: 14.3 MB / 0.6964 GB, free: 151.2 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.244e-06/0.5142, allocations: 14.84 kB / 0.6964 GB, free: 151.2 MB / 0.6355 GB Warning: The linear system: 1 : transformer.conv1.V2[1] = line2.v1_n[1] - line2.v2_n[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 : loadRL.load1.v[1] = line2.v1_p[1] - line2.v2_p[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_n[1] ; line2.v2_p[1] ; line2.v1_p[1] ; line2.v1_n[1] ] = [ -transformer.conv1.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] ; 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_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00773/0.5219, allocations: 4.596 MB / 0.7009 GB, free: 149.9 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008767/0.5228, allocations: 0.5293 MB / 0.7014 GB, free: 149.9 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002629/0.523, allocations: 55.89 kB / 0.7014 GB, free: 149.9 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00108/0.5241, allocations: 93.23 kB / 0.7015 GB, free: 149.9 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005944/0.5247, allocations: 238.8 kB / 0.7018 GB, free: 149.9 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001444/0.5249, allocations: 77.62 kB / 0.7018 GB, free: 149.9 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.0005014/0.5254, allocations: 0.5946 MB / 0.7024 GB, free: 149.7 MB / 0.6355 GB Notification: Performance of sort global known variables: time 8e-08/0.5254, allocations: 0 / 0.7024 GB, free: 149.7 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.004146/0.5295, allocations: 1.825 MB / 0.7042 GB, free: 149.7 MB / 0.6355 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 0.0003181/0.5298, allocations: 180.2 kB / 0.7044 GB, free: 149.6 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.009205/0.539, allocations: 6.124 MB / 0.7103 GB, free: 148 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 1.023e-05/0.539, allocations: 6.75 kB / 0.7103 GB, free: 148 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.003591/0.5426, allocations: 2.379 MB / 0.7127 GB, free: 147.2 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001414/0.544, allocations: 291.8 kB / 0.713 GB, free: 147.2 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01077/0.5548, allocations: 6.301 MB / 0.7191 GB, free: 144.8 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001451/0.5563, allocations: 1.116 MB / 0.7202 GB, free: 144.7 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.001806/0.5581, allocations: 0.564 MB / 0.7207 GB, free: 144.4 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007091/0.5588, allocations: 374.5 kB / 0.7211 GB, free: 144.3 MB / 0.6355 GB Notification: Performance of SimCode: time 1.853e-06/0.5588, allocations: 0 / 0.7211 GB, free: 144.3 MB / 0.6355 GB Notification: Performance of Templates: time 0.0735/0.6323, allocations: 81.04 MB / 0.8002 GB, free: 79.61 MB / 0.6355 GB " [Timeout remaining time 659] make -j1 -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe >> ../files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.sim & (cd run_cvode && ../IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s cvode) > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD.pipe 2>&1) [Timeout 240] cvode failed or timed out simulating it; the others still get to run it (rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_gbode.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_gbode.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_gbode.sim & (cd run_gbode && ../IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_gbode.pipe 2>&1) [Timeout 240] gbode timed out simulating the model (rm -f IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_ida.pipe ; mkfifo IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_ida.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_ida.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_ida.sim & (cd run_ida && ../IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.YD_ida.pipe 2>&1) [Timeout 240] ida timed out simulating the model [Calling sys.exit(0), Time elapsed: 5.308556683827192]