Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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 10.1.0-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-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.UnbalancedStepDown.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.UnbalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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.UnbalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001508/0.001508, allocations: 102.2 kB / 16.35 MB, free: 5.875 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001948/0.001948, allocations: 194.3 kB / 17.3 MB, free: 5.516 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.346/1.346, allocations: 222.9 MB / 241 MB, free: 14.99 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/package.mo): time 2.54/2.54, allocations: 437.1 MB / 0.7112 GB, free: 4.398 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.001427/0.001427, allocations: 61 kB / 0.8707 GB, free: 1.434 MB / 0.6387 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3688/0.3703, allocations: 151.6 MB / 1.019 GB, free: 9.852 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.02186/0.3922, allocations: 16.4 MB / 1.035 GB, free: 9.375 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.012/0.4042, allocations: 6.442 MB / 1.041 GB, free: 2.914 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00176/0.406, allocations: 51.88 kB / 1.041 GB, free: 2.863 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.003184/0.4092, allocations: 1.136 MB / 1.042 GB, free: 1.727 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.003599/0.4129, allocations: 1.326 MB / 1.044 GB, free: 404 kB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.003844/0.4167, allocations: 1.259 MB / 1.045 GB, free: 15.13 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.006848/0.4236, allocations: 4.973 MB / 1.05 GB, free: 10.15 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006898/0.4305, allocations: 5.642 MB / 1.055 GB, free: 4.438 MB / 0.8262 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003787/0.4343, allocations: 2.061 MB / 1.057 GB, free: 2.371 MB / 0.8262 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004514/0.4388, allocations: 2.649 MB / 1.06 GB, free: 15.71 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.0009709/0.4398, allocations: 448 kB / 1.06 GB, free: 15.28 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002706/0.4426, allocations: 1.201 MB / 1.061 GB, free: 14.07 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.002311/0.4449, allocations: 1.984 MB / 1.063 GB, free: 12.09 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.00274/0.4476, allocations: 1.926 MB / 1.065 GB, free: 10.15 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.007398/0.455, allocations: 6.727 MB / 1.072 GB, free: 3.406 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 6.072e-06/0.4551, allocations: 0 / 1.072 GB, free: 3.406 MB / 0.8419 GB Notification: Performance of FrontEnd: time 4.428e-06/0.4551, allocations: 0 / 1.072 GB, free: 3.406 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.000177/0.4553, allocations: 3.938 kB / 1.072 GB, free: 3.402 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 0.5131/0.9684, allocations: 3.474 MB / 1.075 GB, free: 58.14 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 5.584e-05/0.9685, allocations: 11.06 kB / 1.075 GB, free: 58.14 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01339/0.9819, allocations: 2.31 MB / 1.077 GB, free: 58.01 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005628/0.9875, allocations: 2.005 MB / 1.079 GB, free: 57.39 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002697/0.9878, allocations: 235.7 kB / 1.08 GB, free: 57.29 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001283/0.9891, allocations: 305.4 kB / 1.08 GB, free: 57.2 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01961/1.009, allocations: 6.419 MB / 1.086 GB, free: 55.09 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 8.352e-05/1.009, allocations: 6.75 kB / 1.086 GB, free: 55.09 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004502/1.009, allocations: 135.9 kB / 1.086 GB, free: 55 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005466/1.01, allocations: 315.7 kB / 1.087 GB, free: 54.96 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01696/1.027, allocations: 6.586 MB / 1.093 GB, free: 53.12 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0334/1.06, allocations: 24.68 MB / 1.117 GB, free: 34.95 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007976/1.068, allocations: 5.422 MB / 1.122 GB, free: 31.11 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006346/1.075, allocations: 2.937 MB / 1.125 GB, free: 29.66 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003576/1.075, allocations: 138.6 kB / 1.125 GB, free: 29.55 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.551e-05/1.075, allocations: 67.17 kB / 1.125 GB, free: 29.49 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=230): time 4.819e-06/1.075, allocations: 0 / 1.125 GB, free: 29.49 MB / 0.8419 GB Notification: Performance of matching and sorting (n=313): time 0.1255/1.201, allocations: 39.24 MB / 1.164 GB, free: 14.8 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001935/1.201, allocations: 239.9 kB / 1.164 GB, free: 14.51 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002166/1.203, allocations: 1.279 MB / 1.165 GB, free: 13.22 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 0.0007754/1.204, allocations: 73.7 kB / 1.165 GB, free: 13.14 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009401/1.205, allocations: 1.25 MB / 1.167 GB, free: 11.88 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.001238/1.206, allocations: 1.05 MB / 1.168 GB, free: 10.84 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001096/1.207, allocations: 0.6125 MB / 1.168 GB, free: 10.22 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001406/1.207, allocations: 301.1 kB / 1.168 GB, free: 9.922 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005696/1.213, allocations: 2.76 MB / 1.171 GB, free: 7.152 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006365/1.219, allocations: 3.435 MB / 1.175 GB, free: 3.457 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01236/1.232, allocations: 6.378 MB / 1.181 GB, free: 12.8 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.535e-05/1.232, allocations: 4 kB / 1.181 GB, free: 12.79 MB / 0.8731 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02749/1.259, allocations: 10.94 MB / 1.191 GB, free: 1.801 MB / 0.8731 GB Notification: Performance of prepare postOptimizeDAE: time 4.298e-05/1.259, allocations: 12 kB / 1.191 GB, free: 1.789 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.943e-05/1.26, allocations: 16.19 kB / 1.191 GB, free: 1.773 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02024/1.28, allocations: 5.89 MB / 1.197 GB, free: 11.88 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004325/1.284, allocations: 0.936 MB / 1.198 GB, free: 10.94 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04624/1.33, allocations: 28.8 MB / 1.226 GB, free: 13.9 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00428/1.335, allocations: 0.534 MB / 1.227 GB, free: 13.37 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006589/1.335, allocations: 143.9 kB / 1.227 GB, free: 13.23 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007753/1.343, allocations: 3.902 MB / 1.231 GB, free: 9.32 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006514/1.35, allocations: 3.396 MB / 1.234 GB, free: 5.664 MB / 0.92 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08817/1.438, allocations: 25.76 MB / 1.259 GB, free: 11.52 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.327e-05/1.438, allocations: 4 kB / 1.259 GB, free: 11.51 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 0.02665/1.465, allocations: 10.87 MB / 1.27 GB, free: 0.5078 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 3.318e-05/1.465, allocations: 15.94 kB / 1.27 GB, free: 0.4922 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.893e-05/1.465, allocations: 16 kB / 1.27 GB, free: 488 kB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01516/1.48, allocations: 4.568 MB / 1.274 GB, free: 11.89 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004327/1.484, allocations: 0.9867 MB / 1.275 GB, free: 10.9 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0412/1.526, allocations: 30.45 MB / 1.305 GB, free: 11.71 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004153/1.53, allocations: 0.5226 MB / 1.306 GB, free: 11.19 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005033/1.53, allocations: 140 kB / 1.306 GB, free: 11.05 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 0.001018/1.531, allocations: 387.4 kB / 1.306 GB, free: 10.66 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005993/1.532, allocations: 201.6 kB / 1.306 GB, free: 10.46 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02632/1.558, allocations: 11.08 MB / 1.317 GB, free: 15.29 MB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.808e-05/1.558, allocations: 35.98 kB / 1.317 GB, free: 15.26 MB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.532e-05/1.558, allocations: 12 kB / 1.317 GB, free: 15.25 MB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.013e-05/1.558, allocations: 23.88 kB / 1.317 GB, free: 15.22 MB / 1.014 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03845/1.597, allocations: 16.57 MB / 1.333 GB, free: 14.41 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.503e-05/1.597, allocations: 8 kB / 1.333 GB, free: 14.4 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003358/1.6, allocations: 0.7458 MB / 1.334 GB, free: 13.66 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01898/1.619, allocations: 5.507 MB / 1.339 GB, free: 8.137 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000819/1.62, allocations: 83.95 kB / 1.34 GB, free: 8.055 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04286/1.663, allocations: 27.64 MB / 1.367 GB, free: 12.11 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.05e-05/1.663, allocations: 12.03 kB / 1.367 GB, free: 12.1 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02529/1.688, allocations: 10.44 MB / 1.377 GB, free: 1.414 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002749/1.691, allocations: 0.7561 MB / 1.377 GB, free: 0.6367 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009304/1.692, allocations: 67.98 kB / 1.378 GB, free: 0.5703 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003723/1.696, allocations: 0.5148 MB / 1.378 GB, free: 56 kB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009826/1.697, allocations: 268.2 kB / 1.378 GB, free: 15.79 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002701/1.697, allocations: 99.95 kB / 1.378 GB, free: 15.69 MB / 1.076 GB Notification: Performance of sorting global known variables: time 0.001314/1.699, allocations: 0.92 MB / 1.379 GB, free: 14.77 MB / 1.076 GB Notification: Performance of sort global known variables: time 1.81e-07/1.699, allocations: 0 / 1.379 GB, free: 14.77 MB / 1.076 GB Notification: Performance of remove unused functions: time 0.006179/1.705, allocations: 1.882 MB / 1.381 GB, free: 12.89 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 0.0004484/1.705, allocations: 190.9 kB / 1.381 GB, free: 12.69 MB / 1.076 GB Notification: Performance of simCode: created initialization part: time 0.0287/1.734, allocations: 13.01 MB / 1.394 GB, free: 15.57 MB / 1.092 GB Notification: Performance of simCode: created event and clocks part: time 1.307e-05/1.734, allocations: 4.875 kB / 1.394 GB, free: 15.56 MB / 1.092 GB Notification: Performance of simCode: created simulation system equations: time 0.01117/1.745, allocations: 4.679 MB / 1.399 GB, free: 10.86 MB / 1.092 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002454/1.748, allocations: 300.2 kB / 1.399 GB, free: 10.57 MB / 1.092 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02342/1.771, allocations: 9.701 MB / 1.408 GB, free: 0.7227 MB / 1.092 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003106/1.774, allocations: 2.692 MB / 1.411 GB, free: 14 MB / 1.107 GB Notification: Performance of simCode: alias equations: time 0.004336/1.779, allocations: 1.626 MB / 1.413 GB, free: 12.37 MB / 1.107 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006328/1.779, allocations: 171.3 kB / 1.413 GB, free: 12.2 MB / 1.107 GB Notification: Performance of SimCode: time 1.052e-06/1.779, allocations: 0 / 1.413 GB, free: 12.2 MB / 1.107 GB Notification: Performance of Templates: time 0.1201/1.899, allocations: 84.82 MB / 1.496 GB, free: 7.559 MB / 1.186 GB make -j1 -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile (rm -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)