Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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.BalancedStepDown.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.BalancedStepDown.DD") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.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.BalancedStepDown.DD") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001682/0.001682, allocations: 109.9 kB / 16.41 MB, free: 6.508 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002/0.002, allocations: 187 kB / 17.34 MB, free: 5.742 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.378/1.378, allocations: 222.9 MB / 241 MB, free: 15.16 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 2.255/2.255, allocations: 390.3 MB / 0.6655 GB, free: 0.6172 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001437/0.001437, allocations: 63.91 kB / 0.9516 GB, free: 7.551 MB / 0.7325 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8096/0.8111, allocations: 140.4 MB / 1.089 GB, free: 5.52 MB / 0.8575 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.01999/0.8311, allocations: 16.32 MB / 1.105 GB, free: 10.6 MB / 0.8731 GB Notification: Performance of NFInst.instExpressions: time 0.01212/0.8433, allocations: 6.431 MB / 1.111 GB, free: 6.211 MB / 0.8731 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002173/0.8455, allocations: 49.97 kB / 1.111 GB, free: 6.203 MB / 0.8731 GB Notification: Performance of NFTyping.typeComponents: time 0.003663/0.8492, allocations: 1.131 MB / 1.112 GB, free: 5.527 MB / 0.8731 GB Notification: Performance of NFTyping.typeBindings: time 0.004393/0.8536, allocations: 1.347 MB / 1.113 GB, free: 4.777 MB / 0.8731 GB Notification: Performance of NFTyping.typeClassSections: time 0.003978/0.8576, allocations: 1.213 MB / 1.115 GB, free: 4.137 MB / 0.8731 GB Notification: Performance of NFFlatten.flatten: time 0.007986/0.8656, allocations: 4.959 MB / 1.119 GB, free: 2.051 MB / 0.8731 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007974/0.8736, allocations: 5.59 MB / 1.125 GB, free: 15.88 MB / 0.8887 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005018/0.8787, allocations: 2.075 MB / 1.127 GB, free: 14.96 MB / 0.8887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005784/0.8845, allocations: 2.636 MB / 1.129 GB, free: 13.87 MB / 0.8887 GB Notification: Performance of NFPackage.collectConstants: time 0.001889/0.8864, allocations: 441.7 kB / 1.13 GB, free: 13.87 MB / 0.8887 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00591/0.8923, allocations: 1.188 MB / 1.131 GB, free: 13.59 MB / 0.8887 GB Notification: Performance of NFScalarize.scalarize: time 0.005913/0.8983, allocations: 1.983 MB / 1.133 GB, free: 12.85 MB / 0.8887 GB Notification: Performance of NFVerifyModel.verify: time 0.006515/0.9048, allocations: 1.908 MB / 1.135 GB, free: 11.63 MB / 0.8887 GB Notification: Performance of NFConvertDAE.convert: time 0.01401/0.9189, allocations: 6.693 MB / 1.141 GB, free: 9.566 MB / 0.8887 GB Notification: Performance of FrontEnd - DAE generated: time 6.462e-06/0.9189, allocations: 0 / 1.141 GB, free: 9.566 MB / 0.8887 GB Notification: Performance of FrontEnd: time 1.874e-06/0.9189, allocations: 1.094 kB / 1.141 GB, free: 9.566 MB / 0.8887 GB Notification: Performance of Transformations before backend: time 0.0002523/0.9192, allocations: 0 / 1.141 GB, free: 9.566 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: 863 * Number of variables: 863 Notification: Performance of Generate backend data structure: time 0.01401/0.9332, allocations: 3.443 MB / 1.145 GB, free: 7.648 MB / 0.8887 GB Notification: Performance of prepare preOptimizeDAE: time 4.111e-05/0.9333, allocations: 9 kB / 1.145 GB, free: 7.648 MB / 0.8887 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01582/0.9491, allocations: 2.374 MB / 1.147 GB, free: 6.625 MB / 0.8887 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005968/0.9551, allocations: 1.997 MB / 1.149 GB, free: 5.371 MB / 0.8887 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005011/0.9556, allocations: 233.9 kB / 1.149 GB, free: 5.262 MB / 0.8887 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002088/0.9577, allocations: 302.5 kB / 1.15 GB, free: 5.16 MB / 0.8887 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02205/0.9798, allocations: 6.43 MB / 1.156 GB, free: 1.48 MB / 0.8887 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002666/0.9801, allocations: 6.562 kB / 1.156 GB, free: 1.477 MB / 0.8887 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002116/0.9823, allocations: 131 kB / 1.156 GB, free: 1.375 MB / 0.8887 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0006721/0.983, allocations: 321.6 kB / 1.156 GB, free: 1.277 MB / 0.8887 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02016/1.003, allocations: 6.608 MB / 1.163 GB, free: 13.96 MB / 0.9044 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04461/1.048, allocations: 24.67 MB / 1.187 GB, free: 7.402 MB / 0.92 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01053/1.058, allocations: 5.42 MB / 1.192 GB, free: 1.633 MB / 0.92 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007513/1.066, allocations: 2.948 MB / 1.195 GB, free: 14.66 MB / 0.9356 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004588/1.066, allocations: 147 kB / 1.195 GB, free: 14.5 MB / 0.9356 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.357e-05/1.067, allocations: 64.5 kB / 1.195 GB, free: 14.43 MB / 0.9356 GB Notification: Performance of pre-optimization done (n=230): time 5.099e-06/1.067, allocations: 0 / 1.195 GB, free: 14.43 MB / 0.9356 GB Notification: Performance of matching and sorting (n=313): time 0.1503/1.217, allocations: 39.2 MB / 1.233 GB, free: 7.172 MB / 0.9669 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000153/1.217, allocations: 247.9 kB / 1.234 GB, free: 6.879 MB / 0.9669 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002404/1.219, allocations: 1.268 MB / 1.235 GB, free: 5.594 MB / 0.9669 GB Notification: Performance of collectPreVariables (initialization): time 0.0007006/1.22, allocations: 73.7 kB / 1.235 GB, free: 5.516 MB / 0.9669 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009189/1.221, allocations: 1.231 MB / 1.236 GB, free: 4.266 MB / 0.9669 GB Notification: Performance of collectInitialBindings (initialization): time 0.001525/1.223, allocations: 1.055 MB / 1.237 GB, free: 3.195 MB / 0.9669 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002144/1.225, allocations: 0.6203 MB / 1.238 GB, free: 2.566 MB / 0.9669 GB Notification: Performance of setup shared object (initialization): time 0.0001211/1.225, allocations: 301.1 kB / 1.238 GB, free: 2.27 MB / 0.9669 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00697/1.232, allocations: 2.788 MB / 1.241 GB, free: 15.47 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00766/1.24, allocations: 3.455 MB / 1.244 GB, free: 11.75 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01478/1.254, allocations: 6.398 MB / 1.25 GB, free: 5.074 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.182e-05/1.255, allocations: 4 kB / 1.25 GB, free: 5.07 MB / 0.9825 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03202/1.287, allocations: 10.98 MB / 1.261 GB, free: 10.04 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 4.441e-05/1.287, allocations: 12 kB / 1.261 GB, free: 10.02 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.999e-05/1.287, allocations: 16 kB / 1.261 GB, free: 10.01 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02175/1.308, allocations: 5.979 MB / 1.267 GB, free: 4.012 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004552/1.313, allocations: 0.936 MB / 1.268 GB, free: 3.074 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05211/1.365, allocations: 28.81 MB / 1.296 GB, free: 6.02 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004998/1.37, allocations: 0.5499 MB / 1.297 GB, free: 5.469 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008095/1.371, allocations: 139.9 kB / 1.297 GB, free: 5.332 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009713/1.381, allocations: 3.921 MB / 1.301 GB, free: 1.402 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00765/1.388, allocations: 3.42 MB / 1.304 GB, free: 13.72 MB / 1.045 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09632/1.485, allocations: 25.85 MB / 1.329 GB, free: 3.484 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.731e-05/1.485, allocations: 8 kB / 1.329 GB, free: 3.477 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 0.02976/1.515, allocations: 10.92 MB / 1.34 GB, free: 8.422 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 2.986e-05/1.515, allocations: 12 kB / 1.34 GB, free: 8.41 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.884e-05/1.515, allocations: 16 kB / 1.34 GB, free: 8.395 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01661/1.531, allocations: 4.65 MB / 1.344 GB, free: 3.723 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004748/1.536, allocations: 1.002 MB / 1.345 GB, free: 2.719 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04314/1.579, allocations: 30.46 MB / 1.375 GB, free: 3.512 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004813/1.584, allocations: 0.5499 MB / 1.376 GB, free: 2.961 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007496/1.585, allocations: 139.9 kB / 1.376 GB, free: 2.824 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 0.001479/1.586, allocations: 377.7 kB / 1.376 GB, free: 2.449 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009723/1.587, allocations: 193.7 kB / 1.376 GB, free: 2.258 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03001/1.617, allocations: 11.08 MB / 1.387 GB, free: 7.086 MB / 1.123 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.33e-05/1.618, allocations: 32 kB / 1.387 GB, free: 7.055 MB / 1.123 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.448e-05/1.618, allocations: 16 kB / 1.387 GB, free: 7.039 MB / 1.123 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00011/1.618, allocations: 19.94 kB / 1.387 GB, free: 7.02 MB / 1.123 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04283/1.661, allocations: 16.57 MB / 1.403 GB, free: 6.199 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.3e-05/1.661, allocations: 11.98 kB / 1.403 GB, free: 6.188 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003758/1.664, allocations: 0.7453 MB / 1.404 GB, free: 5.441 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02021/1.685, allocations: 5.585 MB / 1.41 GB, free: 15.84 MB / 1.154 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008295/1.686, allocations: 83.95 kB / 1.41 GB, free: 15.76 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04713/1.733, allocations: 27.65 MB / 1.437 GB, free: 3.801 MB / 1.17 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.409e-05/1.733, allocations: 12.03 kB / 1.437 GB, free: 3.789 MB / 1.17 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02901/1.762, allocations: 10.44 MB / 1.447 GB, free: 9.098 MB / 1.186 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002161/1.764, allocations: 0.76 MB / 1.448 GB, free: 8.316 MB / 1.186 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000936/1.765, allocations: 63.98 kB / 1.448 GB, free: 8.254 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004369/1.769, allocations: 0.5226 MB / 1.448 GB, free: 7.73 MB / 1.186 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001126/1.77, allocations: 270.9 kB / 1.449 GB, free: 7.465 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005185/1.771, allocations: 104 kB / 1.449 GB, free: 7.363 MB / 1.186 GB Notification: Performance of sorting global known variables: time 0.001741/1.773, allocations: 0.9068 MB / 1.449 GB, free: 6.449 MB / 1.186 GB Notification: Performance of sort global known variables: time 1.81e-07/1.773, allocations: 4 kB / 1.449 GB, free: 6.445 MB / 1.186 GB Notification: Performance of remove unused functions: time 0.008326/1.781, allocations: 1.879 MB / 1.451 GB, free: 4.566 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 0.0007289/1.782, allocations: 195.3 kB / 1.452 GB, free: 4.363 MB / 1.186 GB Notification: Performance of simCode: created initialization part: time 0.03391/1.816, allocations: 13.06 MB / 1.464 GB, free: 7.188 MB / 1.201 GB Notification: Performance of simCode: created event and clocks part: time 1.336e-05/1.816, allocations: 4 kB / 1.464 GB, free: 7.184 MB / 1.201 GB Notification: Performance of simCode: created simulation system equations: time 0.0126/1.828, allocations: 4.681 MB / 1.469 GB, free: 2.477 MB / 1.201 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00359/1.832, allocations: 284.8 kB / 1.469 GB, free: 2.207 MB / 1.201 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02981/1.862, allocations: 10.15 MB / 1.479 GB, free: 7.895 MB / 1.217 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004563/1.867, allocations: 2.741 MB / 1.482 GB, free: 5.117 MB / 1.217 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001342/1.868, allocations: 203.3 kB / 1.482 GB, free: 4.918 MB / 1.217 GB Notification: Performance of SimCode: time 1.172e-06/1.868, allocations: 0 / 1.482 GB, free: 4.918 MB / 1.217 GB Notification: Performance of Templates: time 0.1123/1.98, allocations: 83.32 MB / 1.563 GB, free: 1.59 MB / 1.295 GB make -j1 -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.makefile (rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.sim & ./Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD.pipe 2>&1)