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 0.001216/0.001216, allocations: 110.3 kB / 16.41 MB, free: 6.492 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001342/0.001342, allocations: 185.5 kB / 17.34 MB, free: 5.766 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.356/1.356, allocations: 222.9 MB / 241 MB, free: 15.15 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 2.24/2.24, allocations: 390.3 MB / 0.6655 GB, free: 0.6445 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001385/0.001385, allocations: 59.91 kB / 0.9516 GB, free: 7.559 MB / 0.7325 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7306/0.732, allocations: 140.4 MB / 1.089 GB, free: 5.781 MB / 0.8575 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01975/0.7518, allocations: 16.39 MB / 1.105 GB, free: 10.81 MB / 0.8731 GB Notification: Performance of NFInst.instExpressions: time 0.01245/0.7643, allocations: 6.462 MB / 1.111 GB, free: 6.395 MB / 0.8731 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002127/0.7664, allocations: 51.5 kB / 1.111 GB, free: 6.387 MB / 0.8731 GB Notification: Performance of NFTyping.typeComponents: time 0.003726/0.7702, allocations: 1.136 MB / 1.112 GB, free: 5.711 MB / 0.8731 GB Notification: Performance of NFTyping.typeBindings: time 0.004345/0.7745, allocations: 1.367 MB / 1.114 GB, free: 4.949 MB / 0.8731 GB Notification: Performance of NFTyping.typeClassSections: time 0.003718/0.7783, allocations: 1.236 MB / 1.115 GB, free: 4.289 MB / 0.8731 GB Notification: Performance of NFFlatten.flatten: time 0.007238/0.7855, allocations: 4.982 MB / 1.12 GB, free: 2.195 MB / 0.8731 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008624/0.7942, allocations: 5.636 MB / 1.125 GB, free: 0 / 0.8731 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00466/0.7989, allocations: 2.076 MB / 1.127 GB, free: 15.08 MB / 0.8887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005178/0.8041, allocations: 2.659 MB / 1.13 GB, free: 13.98 MB / 0.8887 GB Notification: Performance of NFPackage.collectConstants: time 0.001754/0.8059, allocations: 444.5 kB / 1.13 GB, free: 13.98 MB / 0.8887 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004262/0.8102, allocations: 1.191 MB / 1.131 GB, free: 13.7 MB / 0.8887 GB Notification: Performance of NFScalarize.scalarize: time 0.004194/0.8144, allocations: 1.997 MB / 1.133 GB, free: 12.95 MB / 0.8887 GB Notification: Performance of NFVerifyModel.verify: time 0.005791/0.8202, allocations: 1.925 MB / 1.135 GB, free: 11.71 MB / 0.8887 GB Notification: Performance of NFConvertDAE.convert: time 0.01242/0.8326, allocations: 6.733 MB / 1.142 GB, free: 9.633 MB / 0.8887 GB Notification: Performance of FrontEnd - DAE generated: time 6.272e-06/0.8327, allocations: 0 / 1.142 GB, free: 9.633 MB / 0.8887 GB Notification: Performance of FrontEnd: time 1.803e-06/0.8327, allocations: 0 / 1.142 GB, free: 9.633 MB / 0.8887 GB Notification: Performance of Transformations before backend: time 0.0002222/0.8329, allocations: 2 kB / 1.142 GB, free: 9.633 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 0.01387/0.8468, allocations: 3.477 MB / 1.145 GB, free: 7.695 MB / 0.8887 GB Notification: Performance of prepare preOptimizeDAE: time 4.641e-05/0.8469, allocations: 9.062 kB / 1.145 GB, free: 7.695 MB / 0.8887 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01516/0.862, allocations: 2.38 MB / 1.147 GB, free: 6.574 MB / 0.8887 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00665/0.8687, allocations: 2.004 MB / 1.149 GB, free: 5.316 MB / 0.8887 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003798/0.8691, allocations: 236.8 kB / 1.15 GB, free: 5.207 MB / 0.8887 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002099/0.8713, allocations: 309 kB / 1.15 GB, free: 5.102 MB / 0.8887 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02124/0.8925, allocations: 6.467 MB / 1.156 GB, free: 1.402 MB / 0.8887 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001868/0.8928, allocations: 6.094 kB / 1.156 GB, free: 1.398 MB / 0.8887 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001911/0.8947, allocations: 128.1 kB / 1.156 GB, free: 1.301 MB / 0.8887 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006347/0.8953, allocations: 314.1 kB / 1.157 GB, free: 1.211 MB / 0.8887 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01988/0.9152, allocations: 6.628 MB / 1.163 GB, free: 13.88 MB / 0.9044 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04199/0.9573, allocations: 24.74 MB / 1.187 GB, free: 7.078 MB / 0.92 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01005/0.9674, allocations: 5.432 MB / 1.193 GB, free: 1.293 MB / 0.92 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007212/0.9746, allocations: 2.951 MB / 1.195 GB, free: 14.32 MB / 0.9356 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004442/0.9751, allocations: 143 kB / 1.196 GB, free: 14.16 MB / 0.9356 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.976e-05/0.9752, allocations: 60.56 kB / 1.196 GB, free: 14.09 MB / 0.9356 GB Notification: Performance of pre-optimization done (n=230): time 4.999e-06/0.9752, allocations: 0 / 1.196 GB, free: 14.09 MB / 0.9356 GB Notification: Performance of matching and sorting (n=313): time 0.1449/1.12, allocations: 39.26 MB / 1.234 GB, free: 6.77 MB / 0.9669 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001378/1.12, allocations: 247.8 kB / 1.234 GB, free: 6.477 MB / 0.9669 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002288/1.123, allocations: 1.299 MB / 1.236 GB, free: 5.164 MB / 0.9669 GB Notification: Performance of collectPreVariables (initialization): time 0.0008458/1.123, allocations: 77.7 kB / 1.236 GB, free: 5.082 MB / 0.9669 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009156/1.124, allocations: 1.246 MB / 1.237 GB, free: 3.816 MB / 0.9669 GB Notification: Performance of collectInitialBindings (initialization): time 0.001556/1.126, allocations: 1.051 MB / 1.238 GB, free: 2.75 MB / 0.9669 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001964/1.128, allocations: 0.6242 MB / 1.238 GB, free: 2.117 MB / 0.9669 GB Notification: Performance of setup shared object (initialization): time 0.0001198/1.128, allocations: 301.1 kB / 1.239 GB, free: 1.82 MB / 0.9669 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007057/1.135, allocations: 2.78 MB / 1.241 GB, free: 15.03 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008096/1.143, allocations: 3.455 MB / 1.245 GB, free: 11.31 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01461/1.158, allocations: 6.394 MB / 1.251 GB, free: 4.637 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.207e-05/1.158, allocations: 4 kB / 1.251 GB, free: 4.633 MB / 0.9825 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03056/1.188, allocations: 10.98 MB / 1.262 GB, free: 9.59 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 4.51e-05/1.189, allocations: 14.5 kB / 1.262 GB, free: 9.578 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.578e-05/1.189, allocations: 16 kB / 1.262 GB, free: 9.562 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02086/1.209, allocations: 5.956 MB / 1.268 GB, free: 3.59 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004475/1.214, allocations: 0.9438 MB / 1.269 GB, free: 2.645 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04979/1.264, allocations: 28.82 MB / 1.297 GB, free: 5.586 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004953/1.269, allocations: 0.5498 MB / 1.297 GB, free: 5.035 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009086/1.27, allocations: 139.9 kB / 1.297 GB, free: 4.898 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009594/1.279, allocations: 3.917 MB / 1.301 GB, free: 0.9727 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007404/1.287, allocations: 3.412 MB / 1.305 GB, free: 13.3 MB / 1.045 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09316/1.38, allocations: 25.85 MB / 1.33 GB, free: 3.062 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.684e-05/1.38, allocations: 8 kB / 1.33 GB, free: 3.055 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 0.0305/1.411, allocations: 10.91 MB / 1.34 GB, free: 8.016 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 3.97e-05/1.411, allocations: 16 kB / 1.34 GB, free: 8 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.311e-05/1.411, allocations: 16.56 kB / 1.34 GB, free: 7.984 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01631/1.427, allocations: 4.65 MB / 1.345 GB, free: 3.312 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004653/1.432, allocations: 0.9906 MB / 1.346 GB, free: 2.32 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0432/1.475, allocations: 30.48 MB / 1.376 GB, free: 3.098 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005259/1.48, allocations: 0.5382 MB / 1.376 GB, free: 2.559 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009761/1.481, allocations: 143.9 kB / 1.376 GB, free: 2.418 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 0.001878/1.483, allocations: 382 kB / 1.377 GB, free: 2.039 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001136/1.484, allocations: 205.6 kB / 1.377 GB, free: 1.836 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02938/1.514, allocations: 11.09 MB / 1.388 GB, free: 6.66 MB / 1.123 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.751e-05/1.514, allocations: 32 kB / 1.388 GB, free: 6.629 MB / 1.123 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.203e-05/1.514, allocations: 12 kB / 1.388 GB, free: 6.617 MB / 1.123 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.921e-05/1.514, allocations: 19.94 kB / 1.388 GB, free: 6.598 MB / 1.123 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04239/1.556, allocations: 16.58 MB / 1.404 GB, free: 5.77 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.286e-05/1.556, allocations: 8 kB / 1.404 GB, free: 5.762 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004139/1.561, allocations: 0.7496 MB / 1.405 GB, free: 5.012 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02082/1.582, allocations: 5.593 MB / 1.41 GB, free: 15.41 MB / 1.154 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008942/1.582, allocations: 79.95 kB / 1.41 GB, free: 15.33 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04952/1.632, allocations: 27.66 MB / 1.437 GB, free: 3.363 MB / 1.17 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.33e-05/1.632, allocations: 16.03 kB / 1.437 GB, free: 3.348 MB / 1.17 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02868/1.661, allocations: 10.44 MB / 1.448 GB, free: 8.66 MB / 1.186 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002398/1.663, allocations: 0.76 MB / 1.448 GB, free: 7.879 MB / 1.186 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001057/1.664, allocations: 63.94 kB / 1.448 GB, free: 7.816 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004315/1.669, allocations: 0.5265 MB / 1.449 GB, free: 7.289 MB / 1.186 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001219/1.67, allocations: 266.8 kB / 1.449 GB, free: 7.027 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005711/1.67, allocations: 103.9 kB / 1.449 GB, free: 6.926 MB / 1.186 GB Notification: Performance of sorting global known variables: time 0.002142/1.673, allocations: 0.9396 MB / 1.45 GB, free: 5.98 MB / 1.186 GB Notification: Performance of sort global known variables: time 1.9e-07/1.673, allocations: 4 kB / 1.45 GB, free: 5.977 MB / 1.186 GB Notification: Performance of remove unused functions: time 0.009701/1.682, allocations: 1.891 MB / 1.452 GB, free: 4.086 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 0.0008586/1.683, allocations: 183.3 kB / 1.452 GB, free: 3.895 MB / 1.186 GB Notification: Performance of simCode: created initialization part: time 0.03229/1.715, allocations: 13.06 MB / 1.465 GB, free: 6.715 MB / 1.201 GB Notification: Performance of simCode: created event and clocks part: time 1.448e-05/1.716, allocations: 1 kB / 1.465 GB, free: 6.715 MB / 1.201 GB Notification: Performance of simCode: created simulation system equations: time 0.01164/1.727, allocations: 4.683 MB / 1.469 GB, free: 2.004 MB / 1.201 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003449/1.731, allocations: 299.2 kB / 1.47 GB, free: 1.715 MB / 1.201 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02883/1.76, allocations: 10.19 MB / 1.48 GB, free: 7.367 MB / 1.217 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004328/1.764, allocations: 2.75 MB / 1.482 GB, free: 4.582 MB / 1.217 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001411/1.765, allocations: 211.2 kB / 1.483 GB, free: 4.375 MB / 1.217 GB Notification: Performance of SimCode: time 9.82e-07/1.765, allocations: 0 / 1.483 GB, free: 4.375 MB / 1.217 GB Notification: Performance of Templates: time 0.1122/1.878, allocations: 84 MB / 1.565 GB, free: 392 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)