Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|err_V2.1.|err_V2.2.|err_V2.3.|err_V3.1.|err_V3.2.|err_V3.3.|err_V4.1.|err_V4.2.|err_V4.3.|err_Theta2.1.|err_Theta2.2.|err_Theta2.3.|err_Theta3.1.|err_Theta3.2.|err_Theta3.3.|err_Theta4.1.|err_Theta4.2.|err_Theta4.3.",fileNamePrefix="Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001344/0.001344, allocations: 111.6 kB / 15.99 MB, free: 6.348 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001401/0.001401, allocations: 191 kB / 16.91 MB, free: 6.184 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.443/1.443, allocations: 222.9 MB / 240.6 MB, free: 15.45 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.604/2.604, allocations: 437.1 MB / 0.7107 GB, free: 4.648 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.001946/0.001946, allocations: 69.31 kB / 0.8694 GB, free: 2.539 MB / 0.6387 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3186/0.3205, allocations: 151.6 MB / 1.018 GB, free: 10.97 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD): time 0.02159/0.3421, allocations: 16.3 MB / 1.033 GB, free: 10.6 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.01236/0.3546, allocations: 6.407 MB / 1.04 GB, free: 4.172 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001775/0.3564, allocations: 39.88 kB / 1.04 GB, free: 4.133 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.003582/0.3601, allocations: 1.048 MB / 1.041 GB, free: 3.082 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.004048/0.3641, allocations: 1.253 MB / 1.042 GB, free: 1.824 MB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.003573/0.3677, allocations: 1.13 MB / 1.043 GB, free: 0.6953 MB / 0.8106 GB Notification: Performance of NFFlatten.flatten: time 0.008033/0.3758, allocations: 4.993 MB / 1.048 GB, free: 11.69 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01159/0.3874, allocations: 6.764 MB / 1.055 GB, free: 4.863 MB / 0.8262 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004223/0.3916, allocations: 2.08 MB / 1.057 GB, free: 2.777 MB / 0.8262 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005252/0.3969, allocations: 2.805 MB / 1.059 GB, free: 15.96 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.001155/0.3981, allocations: 444 kB / 1.06 GB, free: 15.53 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002945/0.401, allocations: 1.198 MB / 1.061 GB, free: 14.33 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.002691/0.4037, allocations: 1.996 MB / 1.063 GB, free: 12.33 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.002933/0.4067, allocations: 1.93 MB / 1.065 GB, free: 10.39 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.007156/0.4139, allocations: 5.714 MB / 1.07 GB, free: 4.668 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 6.543e-06/0.4139, allocations: 0 / 1.07 GB, free: 4.668 MB / 0.8419 GB Notification: Performance of FrontEnd: time 6.152e-06/0.4139, allocations: 3.984 kB / 1.07 GB, free: 4.664 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.000157/0.4141, allocations: 0 / 1.07 GB, free: 4.664 MB / 0.8419 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 874 * Number of variables: 874 Notification: Performance of Generate backend data structure: time 0.00889/0.423, allocations: 3.485 MB / 1.074 GB, free: 1.117 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 5.24e-05/0.423, allocations: 8.922 kB / 1.074 GB, free: 1.109 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.5898/1.013, allocations: 2.365 MB / 1.076 GB, free: 58.26 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006721/1.02, allocations: 1.989 MB / 1.078 GB, free: 57.76 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002851/1.02, allocations: 235.3 kB / 1.078 GB, free: 57.66 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001597/1.022, allocations: 309.1 kB / 1.079 GB, free: 57.57 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02506/1.047, allocations: 6.451 MB / 1.085 GB, free: 55.46 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001224/1.047, allocations: 6.719 kB / 1.085 GB, free: 55.46 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007779/1.048, allocations: 133.7 kB / 1.085 GB, free: 55.36 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008903/1.048, allocations: 322.8 kB / 1.085 GB, free: 55.32 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02693/1.075, allocations: 6.631 MB / 1.092 GB, free: 53.48 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04046/1.116, allocations: 24.89 MB / 1.116 GB, free: 35.57 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008925/1.125, allocations: 5.434 MB / 1.121 GB, free: 31.97 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006865/1.132, allocations: 2.938 MB / 1.124 GB, free: 30.54 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003933/1.132, allocations: 134.8 kB / 1.124 GB, free: 30.43 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.093e-05/1.132, allocations: 70.64 kB / 1.124 GB, free: 30.36 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=230): time 6.372e-06/1.132, allocations: 0 / 1.124 GB, free: 30.36 MB / 0.8419 GB Notification: Performance of matching and sorting (n=313): time 0.133/1.265, allocations: 39.23 MB / 1.163 GB, free: 0.5625 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.442e-05/1.265, allocations: 243.9 kB / 1.163 GB, free: 280 kB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002186/1.268, allocations: 1.298 MB / 1.164 GB, free: 14.96 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 0.0006497/1.268, allocations: 77.7 kB / 1.164 GB, free: 14.88 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.001043/1.269, allocations: 1.246 MB / 1.166 GB, free: 13.62 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.001541/1.271, allocations: 1.05 MB / 1.167 GB, free: 12.58 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001866/1.273, allocations: 0.6243 MB / 1.167 GB, free: 11.95 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.000136/1.273, allocations: 301.1 kB / 1.167 GB, free: 11.65 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007045/1.28, allocations: 2.78 MB / 1.17 GB, free: 8.863 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007711/1.288, allocations: 3.447 MB / 1.174 GB, free: 5.156 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01494/1.303, allocations: 6.398 MB / 1.18 GB, free: 14.48 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.657e-05/1.303, allocations: 4 kB / 1.18 GB, free: 14.47 MB / 0.8731 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03276/1.335, allocations: 10.97 MB / 1.19 GB, free: 3.445 MB / 0.8731 GB Notification: Performance of prepare postOptimizeDAE: time 4.267e-05/1.336, allocations: 12 kB / 1.191 GB, free: 3.434 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.567e-05/1.336, allocations: 20 kB / 1.191 GB, free: 3.414 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0231/1.359, allocations: 5.992 MB / 1.196 GB, free: 13.41 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004622/1.363, allocations: 0.9438 MB / 1.197 GB, free: 12.46 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05512/1.418, allocations: 28.85 MB / 1.225 GB, free: 15.38 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004943/1.423, allocations: 0.546 MB / 1.226 GB, free: 14.84 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008273/1.424, allocations: 139.9 kB / 1.226 GB, free: 14.7 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00962/1.434, allocations: 3.917 MB / 1.23 GB, free: 10.77 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00804/1.442, allocations: 3.42 MB / 1.233 GB, free: 7.094 MB / 0.92 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1031/1.545, allocations: 25.87 MB / 1.259 GB, free: 12.84 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.989e-05/1.545, allocations: 4 kB / 1.259 GB, free: 12.83 MB / 0.9512 GB Warning: The linear system: 1 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_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.load3.v[1] = line2.v3_p[1] - line2.v1_p[1] 4 : line2.v3_n[1] - line2.v3_p[1] = line2.Z31[1] * line2.i1[1] - line2.Z31[2] * line2.i1[2] + line2.Z32[1] * line2.i2[1] - line2.Z32[2] * line2.i2[2] + line2.Z33[1] * line2.i3[1] - line2.Z33[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.v3_n[1] ; line2.v3_p[1] ; line2.v1_p[1] ; line2.v1_n[1] ] = [ -transformer.conv3.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.load3.v[1] ; line2.Z31[1] * line2.i1[1] + line2.Z33[1] * line2.i3[1] + line2.Z32[1] * line2.i2[1] - line2.Z31[2] * line2.i1[2] - line2.Z33[2] * line2.i3[2] - line2.Z32[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. Warning: The linear system: 1 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2] 2 : 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] 3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2] 4 : 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] [ -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.v3_n[2] ; line2.v3_p[2] ; line2.v1_p[2] ; line2.v1_n[2] ] = [ -transformer.conv3.V2[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] ; -loadRL.load3.v[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] ] might be structurally or numerically singular for variable line2.v1_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway. Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.03125/1.576, allocations: 10.91 MB / 1.269 GB, free: 1.789 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 5.079e-05/1.577, allocations: 22.42 kB / 1.269 GB, free: 1.77 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.34e-05/1.577, allocations: 16 kB / 1.269 GB, free: 1.754 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01819/1.595, allocations: 4.669 MB / 1.274 GB, free: 13.07 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00515/1.6, allocations: 0.9908 MB / 1.275 GB, free: 12.07 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04792/1.648, allocations: 30.48 MB / 1.305 GB, free: 12.85 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004725/1.653, allocations: 0.5383 MB / 1.305 GB, free: 12.31 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007459/1.653, allocations: 143.9 kB / 1.305 GB, free: 12.17 MB / 0.9981 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[3].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.i1[2] - line2.i3[2] 0.0 = (-line2.i2[1]) - line2.i1[1] - line2.i3[1]. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 81 * 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 (272): * Single equations (assignments): 270 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(10,62,70.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,62)} Notification: Performance of prepare postOptimizeDAE: time 0.001429/1.655, allocations: 384.5 kB / 1.306 GB, free: 11.79 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009314/1.656, allocations: 202.1 kB / 1.306 GB, free: 11.59 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03134/1.687, allocations: 11.08 MB / 1.317 GB, free: 428 kB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.953e-05/1.687, allocations: 32 kB / 1.317 GB, free: 396 kB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.819e-05/1.687, allocations: 20 kB / 1.317 GB, free: 376 kB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.162e-05/1.687, allocations: 19.88 kB / 1.317 GB, free: 356 kB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04241/1.73, allocations: 16.62 MB / 1.333 GB, free: 15.45 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.745e-05/1.73, allocations: 11.94 kB / 1.333 GB, free: 15.44 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003692/1.734, allocations: 0.7455 MB / 1.334 GB, free: 14.69 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02176/1.755, allocations: 5.612 MB / 1.339 GB, free: 9.066 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007042/1.756, allocations: 79.95 kB / 1.339 GB, free: 8.988 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0509/1.807, allocations: 27.67 MB / 1.366 GB, free: 13.02 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.911e-05/1.807, allocations: 16.03 kB / 1.366 GB, free: 13 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03022/1.837, allocations: 10.44 MB / 1.376 GB, free: 2.305 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002328/1.84, allocations: 0.7561 MB / 1.377 GB, free: 1.527 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009549/1.841, allocations: 63.98 kB / 1.377 GB, free: 1.465 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004339/1.845, allocations: 0.5226 MB / 1.378 GB, free: 0.9414 MB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001247/1.846, allocations: 266.9 kB / 1.378 GB, free: 0.6758 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005132/1.847, allocations: 104 kB / 1.378 GB, free: 0.5742 MB / 1.061 GB Notification: Performance of sorting global known variables: time 0.001936/1.849, allocations: 0.9395 MB / 1.379 GB, free: 15.63 MB / 1.076 GB Notification: Performance of sort global known variables: time 4.21e-07/1.849, allocations: 4 kB / 1.379 GB, free: 15.62 MB / 1.076 GB Notification: Performance of remove unused functions: time 0.00784/1.857, allocations: 1.889 MB / 1.381 GB, free: 13.74 MB / 1.076 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 40 * 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 (170): * Single equations (assignments): 168 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(10,62,70.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,62)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0007158/1.857, allocations: 186.9 kB / 1.381 GB, free: 13.54 MB / 1.076 GB Notification: Performance of simCode: created initialization part: time 0.03964/1.897, allocations: 15.28 MB / 1.396 GB, free: 14.18 MB / 1.092 GB Notification: Performance of simCode: created event and clocks part: time 1.4e-05/1.897, allocations: 1 kB / 1.396 GB, free: 14.18 MB / 1.092 GB Notification: Performance of simCode: created simulation system equations: time 0.0126/1.91, allocations: 4.687 MB / 1.401 GB, free: 9.457 MB / 1.092 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003424/1.913, allocations: 307.1 kB / 1.401 GB, free: 9.168 MB / 1.092 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03143/1.945, allocations: 11.67 MB / 1.412 GB, free: 13.34 MB / 1.107 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004981/1.95, allocations: 2.75 MB / 1.415 GB, free: 10.55 MB / 1.107 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001458/1.951, allocations: 211.3 kB / 1.415 GB, free: 10.35 MB / 1.107 GB Notification: Performance of SimCode: time 1.473e-06/1.951, allocations: 0 / 1.415 GB, free: 10.35 MB / 1.107 GB Notification: Performance of Templates: time 0.1436/2.095, allocations: 83.75 MB / 1.497 GB, free: 6.605 MB / 1.186 GB make -j1 -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.makefile (rm -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; mkfifo Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe >> ../files/Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.sim & ./Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepUp.DD.pipe 2>&1)