Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_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 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.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_9_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_9_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 0.001654/0.001654, allocations: 104.9 kB / 16.4 MB, free: 5.977 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001913/0.001913, allocations: 188.8 kB / 17.34 MB, free: 5.586 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.325/1.325, allocations: 222.9 MB / 241 MB, free: 15.08 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.224/2.224, allocations: 390.3 MB / 0.6655 GB, free: 0.6406 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001407/0.001407, allocations: 63.91 kB / 0.9516 GB, free: 7.562 MB / 0.7325 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8118/0.8132, allocations: 140.4 MB / 1.089 GB, free: 5.531 MB / 0.8575 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.0197/0.833, allocations: 16.39 MB / 1.105 GB, free: 10.56 MB / 0.8731 GB Notification: Performance of NFInst.instExpressions: time 0.01187/0.8449, allocations: 6.458 MB / 1.111 GB, free: 6.148 MB / 0.8731 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001918/0.8468, allocations: 51.28 kB / 1.111 GB, free: 6.141 MB / 0.8731 GB Notification: Performance of NFTyping.typeComponents: time 0.003421/0.8502, allocations: 1.139 MB / 1.112 GB, free: 5.461 MB / 0.8731 GB Notification: Performance of NFTyping.typeBindings: time 0.004385/0.8546, allocations: 1.354 MB / 1.114 GB, free: 4.707 MB / 0.8731 GB Notification: Performance of NFTyping.typeClassSections: time 0.004255/0.8589, allocations: 1.22 MB / 1.115 GB, free: 4.059 MB / 0.8731 GB Notification: Performance of NFFlatten.flatten: time 0.007939/0.8669, allocations: 4.983 MB / 1.12 GB, free: 1.957 MB / 0.8731 GB Notification: Performance of NFFlatten.resolveConnections: time 0.009918/0.8768, allocations: 5.63 MB / 1.125 GB, free: 15.77 MB / 0.8887 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004686/0.8815, allocations: 2.085 MB / 1.127 GB, free: 14.85 MB / 0.8887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006105/0.8877, allocations: 2.65 MB / 1.13 GB, free: 13.75 MB / 0.8887 GB Notification: Performance of NFPackage.collectConstants: time 0.002456/0.8902, allocations: 445.1 kB / 1.13 GB, free: 13.75 MB / 0.8887 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005569/0.8958, allocations: 1.191 MB / 1.131 GB, free: 13.48 MB / 0.8887 GB Notification: Performance of NFScalarize.scalarize: time 0.005372/0.9012, allocations: 1.994 MB / 1.133 GB, free: 12.73 MB / 0.8887 GB Notification: Performance of NFVerifyModel.verify: time 0.009507/0.9107, allocations: 1.921 MB / 1.135 GB, free: 11.5 MB / 0.8887 GB Notification: Performance of NFConvertDAE.convert: time 0.01483/0.9256, allocations: 6.729 MB / 1.142 GB, free: 9.418 MB / 0.8887 GB Notification: Performance of FrontEnd - DAE generated: time 1.13e-05/0.9256, allocations: 5.125 kB / 1.142 GB, free: 9.414 MB / 0.8887 GB Notification: Performance of FrontEnd: time 2.625e-06/0.9256, allocations: 3.938 kB / 1.142 GB, free: 9.41 MB / 0.8887 GB Notification: Performance of Transformations before backend: time 0.000285/0.9259, allocations: 4 kB / 1.142 GB, free: 9.406 MB / 0.8887 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 0.01526/0.9412, allocations: 3.475 MB / 1.145 GB, free: 7.473 MB / 0.8887 GB Notification: Performance of prepare preOptimizeDAE: time 4.845e-05/0.9413, allocations: 8.906 kB / 1.145 GB, free: 7.473 MB / 0.8887 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01566/0.9569, allocations: 2.377 MB / 1.147 GB, free: 6.383 MB / 0.8887 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006818/0.9638, allocations: 2.009 MB / 1.149 GB, free: 5.121 MB / 0.8887 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004232/0.9643, allocations: 236 kB / 1.15 GB, free: 5.012 MB / 0.8887 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002069/0.9663, allocations: 308.9 kB / 1.15 GB, free: 4.906 MB / 0.8887 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02438/0.9907, allocations: 6.461 MB / 1.156 GB, free: 1.211 MB / 0.8887 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002712/0.9911, allocations: 6.688 kB / 1.156 GB, free: 1.207 MB / 0.8887 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00264/0.9937, allocations: 131.5 kB / 1.156 GB, free: 1.105 MB / 0.8887 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0007981/0.9945, allocations: 322.6 kB / 1.157 GB, free: 1.008 MB / 0.8887 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02048/1.015, allocations: 6.624 MB / 1.163 GB, free: 13.68 MB / 0.9044 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04823/1.063, allocations: 24.73 MB / 1.187 GB, free: 6.949 MB / 0.92 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01004/1.073, allocations: 5.434 MB / 1.193 GB, free: 1.164 MB / 0.92 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007579/1.081, allocations: 2.944 MB / 1.195 GB, free: 14.2 MB / 0.9356 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004747/1.082, allocations: 150.9 kB / 1.196 GB, free: 14.04 MB / 0.9356 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.604e-05/1.082, allocations: 56.56 kB / 1.196 GB, free: 13.97 MB / 0.9356 GB Notification: Performance of pre-optimization done (n=230): time 7.594e-06/1.082, allocations: 0 / 1.196 GB, free: 13.97 MB / 0.9356 GB Notification: Performance of matching and sorting (n=313): time 0.1534/1.235, allocations: 39.26 MB / 1.234 GB, free: 6.645 MB / 0.9669 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001286/1.235, allocations: 243.9 kB / 1.234 GB, free: 6.355 MB / 0.9669 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002499/1.238, allocations: 1.306 MB / 1.235 GB, free: 5.035 MB / 0.9669 GB Notification: Performance of collectPreVariables (initialization): time 0.000735/1.238, allocations: 73.7 kB / 1.236 GB, free: 4.957 MB / 0.9669 GB Notification: Performance of collectInitialEqns (initialization): time 0.00089/1.239, allocations: 1.246 MB / 1.237 GB, free: 3.691 MB / 0.9669 GB Notification: Performance of collectInitialBindings (initialization): time 0.001574/1.241, allocations: 1.051 MB / 1.238 GB, free: 2.625 MB / 0.9669 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001968/1.243, allocations: 0.6242 MB / 1.238 GB, free: 1.992 MB / 0.9669 GB Notification: Performance of setup shared object (initialization): time 0.0001032/1.243, allocations: 301.1 kB / 1.239 GB, free: 1.695 MB / 0.9669 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006556/1.25, allocations: 2.784 MB / 1.241 GB, free: 14.9 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007235/1.257, allocations: 3.459 MB / 1.245 GB, free: 11.18 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01413/1.271, allocations: 6.39 MB / 1.251 GB, free: 4.512 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.857e-05/1.271, allocations: 8 kB / 1.251 GB, free: 4.504 MB / 0.9825 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03168/1.303, allocations: 10.97 MB / 1.262 GB, free: 9.473 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 4.463e-05/1.303, allocations: 15.94 kB / 1.262 GB, free: 9.457 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.002e-05/1.303, allocations: 20 kB / 1.262 GB, free: 9.438 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02185/1.325, allocations: 5.96 MB / 1.268 GB, free: 3.461 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004545/1.329, allocations: 0.936 MB / 1.269 GB, free: 2.523 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05079/1.38, allocations: 28.82 MB / 1.297 GB, free: 5.457 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004987/1.385, allocations: 0.5576 MB / 1.297 GB, free: 4.898 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007561/1.386, allocations: 143.9 kB / 1.297 GB, free: 4.758 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009396/1.395, allocations: 3.917 MB / 1.301 GB, free: 0.832 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007605/1.403, allocations: 3.416 MB / 1.305 GB, free: 13.16 MB / 1.045 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09898/1.502, allocations: 25.84 MB / 1.33 GB, free: 2.93 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.787e-05/1.502, allocations: 4 kB / 1.33 GB, free: 2.926 MB / 1.061 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 0.03068/1.533, allocations: 10.9 MB / 1.34 GB, free: 7.887 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 3.399e-05/1.533, allocations: 14.44 kB / 1.34 GB, free: 7.875 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.393e-05/1.533, allocations: 24 kB / 1.34 GB, free: 7.852 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01687/1.55, allocations: 4.642 MB / 1.345 GB, free: 3.188 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004804/1.555, allocations: 0.9869 MB / 1.346 GB, free: 2.199 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04241/1.597, allocations: 30.49 MB / 1.376 GB, free: 2.965 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004755/1.602, allocations: 0.5422 MB / 1.376 GB, free: 2.422 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007225/1.603, allocations: 139.9 kB / 1.376 GB, free: 2.285 MB / 1.107 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.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: 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 0.001362/1.604, allocations: 381.7 kB / 1.377 GB, free: 1.906 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009094/1.605, allocations: 205.6 kB / 1.377 GB, free: 1.703 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02967/1.635, allocations: 11.08 MB / 1.388 GB, free: 6.531 MB / 1.123 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.046e-05/1.635, allocations: 32.38 kB / 1.388 GB, free: 6.5 MB / 1.123 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.384e-05/1.635, allocations: 20 kB / 1.388 GB, free: 6.48 MB / 1.123 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.095e-05/1.635, allocations: 15.94 kB / 1.388 GB, free: 6.465 MB / 1.123 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03906/1.674, allocations: 16.58 MB / 1.404 GB, free: 5.637 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.882e-05/1.674, allocations: 12.94 kB / 1.404 GB, free: 5.625 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003581/1.677, allocations: 0.7488 MB / 1.405 GB, free: 4.875 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01976/1.697, allocations: 5.589 MB / 1.41 GB, free: 15.27 MB / 1.154 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007272/1.698, allocations: 79.95 kB / 1.41 GB, free: 15.2 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04449/1.743, allocations: 27.65 MB / 1.437 GB, free: 3.238 MB / 1.17 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.218e-05/1.743, allocations: 12.03 kB / 1.437 GB, free: 3.227 MB / 1.17 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02805/1.771, allocations: 10.44 MB / 1.448 GB, free: 8.531 MB / 1.186 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002093/1.773, allocations: 0.76 MB / 1.448 GB, free: 7.75 MB / 1.186 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000982/1.774, allocations: 71.92 kB / 1.448 GB, free: 7.68 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004286/1.778, allocations: 0.5187 MB / 1.449 GB, free: 7.16 MB / 1.186 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00102/1.779, allocations: 270.8 kB / 1.449 GB, free: 6.895 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004608/1.78, allocations: 104 kB / 1.449 GB, free: 6.793 MB / 1.186 GB Notification: Performance of sorting global known variables: time 0.001768/1.781, allocations: 0.9357 MB / 1.45 GB, free: 5.852 MB / 1.186 GB Notification: Performance of sort global known variables: time 1.6e-07/1.781, allocations: 0 / 1.45 GB, free: 5.852 MB / 1.186 GB Notification: Performance of remove unused functions: time 0.007756/1.789, allocations: 1.895 MB / 1.452 GB, free: 3.957 MB / 1.186 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 0.0006484/1.79, allocations: 191.3 kB / 1.452 GB, free: 3.758 MB / 1.186 GB Notification: Performance of simCode: created initialization part: time 0.03087/1.821, allocations: 13.05 MB / 1.465 GB, free: 6.59 MB / 1.201 GB Notification: Performance of simCode: created event and clocks part: time 1.548e-05/1.821, allocations: 4.062 kB / 1.465 GB, free: 6.586 MB / 1.201 GB Notification: Performance of simCode: created simulation system equations: time 0.01201/1.833, allocations: 4.679 MB / 1.469 GB, free: 1.879 MB / 1.201 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003404/1.836, allocations: 308.8 kB / 1.47 GB, free: 1.586 MB / 1.201 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02948/1.866, allocations: 10.18 MB / 1.48 GB, free: 7.238 MB / 1.217 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004303/1.87, allocations: 2.75 MB / 1.482 GB, free: 4.453 MB / 1.217 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001452/1.872, allocations: 215.3 kB / 1.483 GB, free: 4.242 MB / 1.217 GB Notification: Performance of SimCode: time 7.12e-07/1.872, allocations: 0 / 1.483 GB, free: 4.242 MB / 1.217 GB Notification: Performance of Templates: time 0.1099/1.981, allocations: 84 MB / 1.565 GB, free: 256 kB / 1.295 GB make -j1 -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile (rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)