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 4.1.0+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 0.0009415/0.0009415, allocations: 92.2 kB / 20.19 MB, free: 4.363 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 0.000957/0.000957, allocations: 173 kB / 23.5 MB, free: 1.055 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 0.9509/0.9509, allocations: 177.1 MB / 203.8 MB, free: 5.621 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 0.8712/0.8712, allocations: 154.8 MB / 415.1 MB, free: 0.5078 MB / 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.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 3.136e-06/3.136e-06, allocations: 4 kB / 0.5207 GB, free: 1.086 MB / 442.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.974e-05/2.287e-05, allocations: 2.312 kB / 0.5207 GB, free: 1.082 MB / 442.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD): time 0.01585/0.01587, allocations: 18.58 MB / 0.5388 GB, free: 14.46 MB / 474.7 MB Notification: Performance of NFInst.instExpressions: time 0.008936/0.02481, allocations: 6.915 MB / 0.5456 GB, free: 7.551 MB / 474.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001132/0.02594, allocations: 63.75 kB / 0.5456 GB, free: 7.488 MB / 474.7 MB Notification: Performance of NFTyping.typeComponents: time 0.00227/0.02821, allocations: 1.522 MB / 0.5471 GB, free: 5.965 MB / 474.7 MB Notification: Performance of NFTyping.typeBindings: time 0.002397/0.03061, allocations: 1.479 MB / 0.5486 GB, free: 4.484 MB / 474.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001791/0.0324, allocations: 1.283 MB / 0.5498 GB, free: 3.203 MB / 474.7 MB Notification: Performance of NFFlatten.flatten: time 0.003741/0.03614, allocations: 5.518 MB / 0.5552 GB, free: 13.67 MB / 490.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002786/0.03893, allocations: 3.356 MB / 0.5585 GB, free: 10.22 MB / 490.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003395/0.04232, allocations: 3.333 MB / 0.5617 GB, free: 6.883 MB / 490.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.007338/0.04966, allocations: 3.014 MB / 0.5647 GB, free: 3.867 MB / 490.7 MB Notification: Performance of NFPackage.collectConstants: time 0.002057/0.05172, allocations: 0.5117 MB / 0.5652 GB, free: 3.355 MB / 490.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004393/0.05611, allocations: 1.218 MB / 0.5664 GB, free: 2.137 MB / 490.7 MB Notification: Performance of NFScalarize.scalarize: time 0.004102/0.06021, allocations: 2.444 MB / 0.5688 GB, free: 15.69 MB / 0.4948 GB Notification: Performance of NFVerifyModel.verify: time 0.002802/0.06301, allocations: 1.548 MB / 0.5703 GB, free: 14.14 MB / 0.4948 GB Notification: Performance of NFConvertDAE.convert: time 0.005932/0.06895, allocations: 4.452 MB / 0.5746 GB, free: 9.676 MB / 0.4948 GB Notification: Performance of FrontEnd - DAE generated: time 6.322e-06/0.06895, allocations: 0 / 0.5746 GB, free: 9.676 MB / 0.4948 GB Notification: Performance of FrontEnd: time 2.124e-06/0.06895, allocations: 0 / 0.5746 GB, free: 9.676 MB / 0.4948 GB Notification: Performance of Transformations before backend: time 0.0001658/0.06912, allocations: 0 / 0.5746 GB, free: 9.676 MB / 0.4948 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 0.006399/0.07552, allocations: 4.045 MB / 0.5786 GB, free: 5.586 MB / 0.4948 GB Notification: Performance of prepare preOptimizeDAE: time 5.413e-05/0.07557, allocations: 12.03 kB / 0.5786 GB, free: 5.574 MB / 0.4948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007126/0.0827, allocations: 2.536 MB / 0.5811 GB, free: 3.043 MB / 0.4948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003596/0.08629, allocations: 1.952 MB / 0.583 GB, free: 1.059 MB / 0.4948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001771/0.08647, allocations: 267.4 kB / 0.5832 GB, free: 0.7969 MB / 0.4948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008499/0.08732, allocations: 340.3 kB / 0.5835 GB, free: 476 kB / 0.4948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00757/0.09489, allocations: 3.731 MB / 0.5872 GB, free: 12.59 MB / 0.5105 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.592e-05/0.09496, allocations: 7.875 kB / 0.5872 GB, free: 12.59 MB / 0.5105 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000449/0.09541, allocations: 148.5 kB / 0.5873 GB, free: 12.44 MB / 0.5105 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003266/0.09573, allocations: 334 kB / 0.5877 GB, free: 12.11 MB / 0.5105 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004421/0.1002, allocations: 1.787 MB / 0.5894 GB, free: 10.33 MB / 0.5105 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01942/0.1196, allocations: 16.41 MB / 0.6054 GB, free: 9.336 MB / 0.5261 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00262/0.1222, allocations: 2.069 MB / 0.6074 GB, free: 7.234 MB / 0.5261 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00152/0.1237, allocations: 1.095 MB / 0.6085 GB, free: 6.125 MB / 0.5261 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001576/0.1239, allocations: 67.59 kB / 0.6086 GB, free: 6.059 MB / 0.5261 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.254e-05/0.1239, allocations: 59.33 kB / 0.6086 GB, free: 5.992 MB / 0.5261 GB Notification: Performance of pre-optimization done (n=208): time 5.28e-06/0.1239, allocations: 0 / 0.6086 GB, free: 5.992 MB / 0.5261 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 0.0258/0.1497, allocations: 13.88 MB / 0.6222 GB, free: 8.188 MB / 0.5417 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001003/0.1498, allocations: 239.6 kB / 0.6224 GB, free: 7.902 MB / 0.5417 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001589/0.1514, allocations: 1.264 MB / 0.6236 GB, free: 6.625 MB / 0.5417 GB Notification: Performance of collectPreVariables (initialization): time 0.0004609/0.1519, allocations: 73.7 kB / 0.6237 GB, free: 6.547 MB / 0.5417 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007777/0.1527, allocations: 1.619 MB / 0.6253 GB, free: 4.91 MB / 0.5417 GB Notification: Performance of collectInitialBindings (initialization): time 0.001111/0.1538, allocations: 0.9762 MB / 0.6263 GB, free: 3.926 MB / 0.5417 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008129/0.1546, allocations: 0.6548 MB / 0.6269 GB, free: 3.258 MB / 0.5417 GB Notification: Performance of setup shared object (initialization): time 0.0001012/0.1547, allocations: 480.7 kB / 0.6274 GB, free: 2.785 MB / 0.5417 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001312/0.156, allocations: 0.7467 MB / 0.6281 GB, free: 2.027 MB / 0.5417 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001991/0.158, allocations: 2.083 MB / 0.6301 GB, free: 15.41 MB / 0.5573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003593/0.1616, allocations: 2.965 MB / 0.633 GB, free: 11.92 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.9e-05/0.1616, allocations: 8 kB / 0.633 GB, free: 11.91 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.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 0.01135/0.1729, allocations: 6.199 MB / 0.6391 GB, free: 5.641 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 3.766e-05/0.173, allocations: 22.44 kB / 0.6391 GB, free: 5.621 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.257e-05/0.173, allocations: 24 kB / 0.6391 GB, free: 5.598 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.252/0.425, allocations: 7.177 MB / 0.6461 GB, free: 119.6 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002639/0.4276, allocations: 0.8574 MB / 0.647 GB, free: 119.6 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02105/0.4487, allocations: 16.56 MB / 0.6631 GB, free: 111.5 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002458/0.4511, allocations: 441 kB / 0.6636 GB, free: 111.5 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003508/0.4515, allocations: 150.6 kB / 0.6637 GB, free: 111.5 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002145/0.4536, allocations: 0.9026 MB / 0.6646 GB, free: 111.2 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001621/0.4552, allocations: 2.073 MB / 0.6666 GB, free: 109.4 MB / 0.5573 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004461/0.4597, allocations: 4.093 MB / 0.6706 GB, free: 107 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.534e-05/0.4597, allocations: 7.5 kB / 0.6706 GB, free: 107 MB / 0.5573 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 0.009299/0.469, allocations: 5.723 MB / 0.6762 GB, free: 105.9 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 2.299e-05/0.4691, allocations: 21.97 kB / 0.6762 GB, free: 105.9 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.579e-05/0.4691, allocations: 26.81 kB / 0.6762 GB, free: 105.9 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0114/0.4805, allocations: 4.703 MB / 0.6808 GB, free: 103 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002171/0.4827, allocations: 0.9009 MB / 0.6817 GB, free: 102.1 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01352/0.4962, allocations: 19.08 MB / 0.7003 GB, free: 82.5 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00218/0.4984, allocations: 417 kB / 0.7007 GB, free: 82.1 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002859/0.4986, allocations: 151.9 kB / 0.7009 GB, free: 81.95 MB / 0.5573 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 0.0007999/0.4994, allocations: 479.6 kB / 0.7013 GB, free: 81.49 MB / 0.5573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004826/0.4999, allocations: 294.7 kB / 0.7016 GB, free: 81.2 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 : 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 0.009466/0.5094, allocations: 5.667 MB / 0.7072 GB, free: 75.5 MB / 0.5573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.077e-05/0.5094, allocations: 28 kB / 0.7072 GB, free: 75.48 MB / 0.5573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.24e-05/0.5094, allocations: 12 kB / 0.7072 GB, free: 75.46 MB / 0.5573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.05e-05/0.5095, allocations: 11.95 kB / 0.7072 GB, free: 75.45 MB / 0.5573 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 0.01394/0.5234, allocations: 10.13 MB / 0.7171 GB, free: 65.21 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.608e-06/0.5234, allocations: 13.61 kB / 0.7171 GB, free: 65.2 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001248/0.5246, allocations: 0.6007 MB / 0.7177 GB, free: 64.59 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01565/0.5403, allocations: 6.573 MB / 0.7241 GB, free: 58.01 MB / 0.5573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003806/0.5407, allocations: 68.61 kB / 0.7242 GB, free: 57.95 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01509/0.5558, allocations: 16.08 MB / 0.7399 GB, free: 41.45 MB / 0.5573 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.079e-06/0.5558, allocations: 8 kB / 0.7399 GB, free: 41.44 MB / 0.5573 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 0.009537/0.5653, allocations: 6.146 MB / 0.7459 GB, free: 35.04 MB / 0.5573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000958/0.5663, allocations: 0.6068 MB / 0.7465 GB, free: 34.44 MB / 0.5573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002973/0.5666, allocations: 54.09 kB / 0.7466 GB, free: 34.39 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001398/0.568, allocations: 383.4 kB / 0.7469 GB, free: 34.01 MB / 0.5573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005672/0.5685, allocations: 242.3 kB / 0.7472 GB, free: 33.78 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001336/0.5687, allocations: 95.94 kB / 0.7472 GB, free: 33.68 MB / 0.5573 GB Notification: Performance of sorting global known variables: time 0.0006063/0.5693, allocations: 0.6585 MB / 0.7479 GB, free: 33.02 MB / 0.5573 GB Notification: Performance of sort global known variables: time 2.1e-07/0.5693, allocations: 0 / 0.7479 GB, free: 33.02 MB / 0.5573 GB Notification: Performance of remove unused functions: time 0.004137/0.5734, allocations: 1.848 MB / 0.7497 GB, free: 31.17 MB / 0.5573 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 0.0003403/0.5738, allocations: 183.6 kB / 0.7499 GB, free: 30.99 MB / 0.5573 GB Notification: Performance of simCode: created initialization part: time 0.009961/0.5837, allocations: 7.292 MB / 0.757 GB, free: 23.55 MB / 0.5573 GB Notification: Performance of simCode: created event and clocks part: time 8.556e-06/0.5837, allocations: 0 / 0.757 GB, free: 23.55 MB / 0.5573 GB Notification: Performance of simCode: created simulation system equations: time 0.003649/0.5874, allocations: 2.881 MB / 0.7598 GB, free: 20.61 MB / 0.5573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001319/0.5887, allocations: 299.3 kB / 0.7601 GB, free: 20.32 MB / 0.5573 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009291/0.598, allocations: 7.037 MB / 0.767 GB, free: 13.11 MB / 0.5573 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009106/0.5989, allocations: 1.118 MB / 0.768 GB, free: 11.97 MB / 0.5573 GB Notification: Performance of simCode: alias equations: time 0.002627/0.6015, allocations: 1.402 MB / 0.7694 GB, free: 10.56 MB / 0.5573 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004394/0.602, allocations: 168.4 kB / 0.7696 GB, free: 10.4 MB / 0.5573 GB Notification: Performance of SimCode: time 2.314e-06/0.602, allocations: 0 / 0.7696 GB, free: 10.4 MB / 0.5573 GB Notification: Performance of Templates: time 0.07982/0.6818, allocations: 78.59 MB / 0.8463 GB, free: 12.15 MB / 0.6355 GB " [Timeout remaining time 659] 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=240 -lv LOG_STATS > IDEAS_dev_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.YD.pipe 2>&1) [Timeout 240] [Calling os._exit(0), Time elapsed: 5.558158065890893]