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 0.001664/0.001665, allocations: 109.9 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 0.002025/0.002025, allocations: 183 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 1.457/1.457, allocations: 222.9 MB / 241 MB, free: 15.14 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 2.246/2.246, allocations: 390.3 MB / 0.6655 GB, free: 0.6328 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001339/0.00134, allocations: 63.89 kB / 0.9516 GB, free: 7.535 MB / 0.7325 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8244/0.8258, allocations: 140.4 MB / 1.089 GB, free: 5.512 MB / 0.8575 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepDown.DD): time 0.02023/0.8461, allocations: 16.31 MB / 1.105 GB, free: 10.6 MB / 0.8731 GB Notification: Performance of NFInst.instExpressions: time 0.01314/0.8593, allocations: 6.435 MB / 1.111 GB, free: 6.207 MB / 0.8731 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002234/0.8615, allocations: 49.12 kB / 1.111 GB, free: 6.199 MB / 0.8731 GB Notification: Performance of NFTyping.typeComponents: time 0.003601/0.8652, allocations: 1.12 MB / 1.112 GB, free: 5.539 MB / 0.8731 GB Notification: Performance of NFTyping.typeBindings: time 0.004661/0.8698, allocations: 1.374 MB / 1.113 GB, free: 4.77 MB / 0.8731 GB Notification: Performance of NFTyping.typeClassSections: time 0.004017/0.8739, allocations: 1.236 MB / 1.115 GB, free: 4.105 MB / 0.8731 GB Notification: Performance of NFFlatten.flatten: time 0.007643/0.8815, allocations: 4.956 MB / 1.119 GB, free: 2.027 MB / 0.8731 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008186/0.8898, allocations: 5.587 MB / 1.125 GB, free: 15.86 MB / 0.8887 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004703/0.8945, allocations: 2.075 MB / 1.127 GB, free: 14.93 MB / 0.8887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.006108/0.9006, allocations: 2.635 MB / 1.13 GB, free: 13.85 MB / 0.8887 GB Notification: Performance of NFPackage.collectConstants: time 0.002215/0.9029, allocations: 442.6 kB / 1.13 GB, free: 13.85 MB / 0.8887 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004561/0.9075, allocations: 1.188 MB / 1.131 GB, free: 13.57 MB / 0.8887 GB Notification: Performance of NFScalarize.scalarize: time 0.004599/0.9121, allocations: 1.984 MB / 1.133 GB, free: 12.83 MB / 0.8887 GB Notification: Performance of NFVerifyModel.verify: time 0.006341/0.9185, allocations: 1.902 MB / 1.135 GB, free: 11.61 MB / 0.8887 GB Notification: Performance of NFConvertDAE.convert: time 0.01372/0.9322, allocations: 6.701 MB / 1.141 GB, free: 9.539 MB / 0.8887 GB Notification: Performance of FrontEnd - DAE generated: time 7.144e-06/0.9323, allocations: 0 / 1.141 GB, free: 9.539 MB / 0.8887 GB Notification: Performance of FrontEnd: time 2.825e-06/0.9323, allocations: 1.062 kB / 1.141 GB, free: 9.539 MB / 0.8887 GB Notification: Performance of Transformations before backend: time 0.0002541/0.9325, allocations: 0.7031 kB / 1.141 GB, free: 9.539 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 0.01325/0.9458, allocations: 3.434 MB / 1.145 GB, free: 7.629 MB / 0.8887 GB Notification: Performance of prepare preOptimizeDAE: time 4.458e-05/0.9459, allocations: 10.08 kB / 1.145 GB, free: 7.629 MB / 0.8887 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01415/0.96, allocations: 2.378 MB / 1.147 GB, free: 6.574 MB / 0.8887 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006621/0.9667, allocations: 1.997 MB / 1.149 GB, free: 5.32 MB / 0.8887 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002881/0.967, allocations: 230.7 kB / 1.149 GB, free: 5.215 MB / 0.8887 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00188/0.9689, allocations: 302.1 kB / 1.15 GB, free: 5.113 MB / 0.8887 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01794/0.9868, allocations: 6.434 MB / 1.156 GB, free: 1.43 MB / 0.8887 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.198e-05/0.987, allocations: 6.281 kB / 1.156 GB, free: 1.426 MB / 0.8887 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005882/0.9876, allocations: 127 kB / 1.156 GB, free: 1.328 MB / 0.8887 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004969/0.9881, allocations: 321.3 kB / 1.156 GB, free: 1.23 MB / 0.8887 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01714/1.005, allocations: 6.603 MB / 1.163 GB, free: 13.92 MB / 0.9044 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03904/1.044, allocations: 24.66 MB / 1.187 GB, free: 7.352 MB / 0.92 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008667/1.053, allocations: 5.428 MB / 1.192 GB, free: 1.57 MB / 0.92 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0065/1.06, allocations: 2.959 MB / 1.195 GB, free: 14.59 MB / 0.9356 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003023/1.06, allocations: 135 kB / 1.195 GB, free: 14.44 MB / 0.9356 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.577e-05/1.06, allocations: 60.5 kB / 1.195 GB, free: 14.37 MB / 0.9356 GB Notification: Performance of pre-optimization done (n=230): time 4.819e-06/1.06, allocations: 8 kB / 1.195 GB, free: 14.36 MB / 0.9356 GB Notification: Performance of matching and sorting (n=313): time 0.1344/1.194, allocations: 39.19 MB / 1.233 GB, free: 7.105 MB / 0.9669 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001369/1.195, allocations: 243.9 kB / 1.234 GB, free: 6.816 MB / 0.9669 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002106/1.197, allocations: 1.268 MB / 1.235 GB, free: 5.531 MB / 0.9669 GB Notification: Performance of collectPreVariables (initialization): time 0.0005912/1.197, allocations: 73.7 kB / 1.235 GB, free: 5.453 MB / 0.9669 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008107/1.198, allocations: 1.231 MB / 1.236 GB, free: 4.203 MB / 0.9669 GB Notification: Performance of collectInitialBindings (initialization): time 0.00119/1.199, allocations: 1.051 MB / 1.237 GB, free: 3.137 MB / 0.9669 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001191/1.2, allocations: 0.6243 MB / 1.238 GB, free: 2.504 MB / 0.9669 GB Notification: Performance of setup shared object (initialization): time 0.0001066/1.201, allocations: 301.1 kB / 1.238 GB, free: 2.207 MB / 0.9669 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005838/1.206, allocations: 2.784 MB / 1.241 GB, free: 15.41 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006573/1.213, allocations: 3.463 MB / 1.244 GB, free: 11.69 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01346/1.226, allocations: 6.394 MB / 1.25 GB, free: 5.012 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.956e-05/1.227, allocations: 7.984 kB / 1.25 GB, free: 5.004 MB / 0.9825 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03158/1.258, allocations: 10.98 MB / 1.261 GB, free: 9.969 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 5.024e-05/1.258, allocations: 12 kB / 1.261 GB, free: 9.957 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.539e-05/1.258, allocations: 20.19 kB / 1.261 GB, free: 9.938 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02193/1.28, allocations: 5.972 MB / 1.267 GB, free: 3.953 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004496/1.285, allocations: 0.9438 MB / 1.268 GB, free: 3.008 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05164/1.336, allocations: 28.81 MB / 1.296 GB, free: 5.961 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004843/1.341, allocations: 0.5499 MB / 1.297 GB, free: 5.41 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008371/1.342, allocations: 144.3 kB / 1.297 GB, free: 5.27 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009442/1.352, allocations: 3.921 MB / 1.301 GB, free: 1.34 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006924/1.359, allocations: 3.427 MB / 1.304 GB, free: 13.65 MB / 1.045 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09354/1.452, allocations: 25.84 MB / 1.329 GB, free: 3.422 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.78e-05/1.452, allocations: 7.938 kB / 1.329 GB, free: 3.414 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 0.02956/1.482, allocations: 10.92 MB / 1.34 GB, free: 8.359 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 3.593e-05/1.482, allocations: 12 kB / 1.34 GB, free: 8.348 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.045e-05/1.482, allocations: 20 kB / 1.34 GB, free: 8.328 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01671/1.499, allocations: 4.65 MB / 1.344 GB, free: 3.656 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004605/1.503, allocations: 0.9945 MB / 1.345 GB, free: 2.66 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04337/1.547, allocations: 30.46 MB / 1.375 GB, free: 3.453 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004748/1.551, allocations: 0.5421 MB / 1.376 GB, free: 2.91 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008318/1.552, allocations: 147.9 kB / 1.376 GB, free: 2.766 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 0.001687/1.554, allocations: 381.1 kB / 1.376 GB, free: 2.387 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001037/1.555, allocations: 197.7 kB / 1.376 GB, free: 2.191 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02832/1.583, allocations: 11.09 MB / 1.387 GB, free: 7.016 MB / 1.123 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.991e-05/1.584, allocations: 32 kB / 1.387 GB, free: 6.984 MB / 1.123 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.284e-05/1.584, allocations: 12 kB / 1.387 GB, free: 6.973 MB / 1.123 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.357e-05/1.584, allocations: 19.94 kB / 1.387 GB, free: 6.953 MB / 1.123 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03984/1.623, allocations: 16.58 MB / 1.403 GB, free: 6.133 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.518e-05/1.624, allocations: 8 kB / 1.403 GB, free: 6.125 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003461/1.627, allocations: 0.7412 MB / 1.404 GB, free: 5.383 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01983/1.647, allocations: 5.589 MB / 1.41 GB, free: 15.78 MB / 1.154 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008595/1.648, allocations: 79.95 kB / 1.41 GB, free: 15.7 MB / 1.154 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06383/1.712, allocations: 27.66 MB / 1.437 GB, free: 3.738 MB / 1.17 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.193e-05/1.712, allocations: 20.03 kB / 1.437 GB, free: 3.719 MB / 1.17 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02765/1.739, allocations: 10.43 MB / 1.447 GB, free: 9.031 MB / 1.186 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00277/1.742, allocations: 0.76 MB / 1.448 GB, free: 8.25 MB / 1.186 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001058/1.743, allocations: 63.94 kB / 1.448 GB, free: 8.188 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00436/1.748, allocations: 0.5265 MB / 1.448 GB, free: 7.66 MB / 1.186 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001225/1.749, allocations: 274.9 kB / 1.449 GB, free: 7.391 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005452/1.749, allocations: 99.95 kB / 1.449 GB, free: 7.293 MB / 1.186 GB Notification: Performance of sorting global known variables: time 0.001824/1.751, allocations: 0.9069 MB / 1.45 GB, free: 6.379 MB / 1.186 GB Notification: Performance of sort global known variables: time 2.91e-07/1.751, allocations: 0 / 1.45 GB, free: 6.379 MB / 1.186 GB Notification: Performance of remove unused functions: time 0.009801/1.761, allocations: 1.883 MB / 1.451 GB, free: 4.496 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 0.0007846/1.762, allocations: 191.3 kB / 1.452 GB, free: 4.297 MB / 1.186 GB Notification: Performance of simCode: created initialization part: time 0.03239/1.794, allocations: 13.06 MB / 1.464 GB, free: 7.125 MB / 1.201 GB Notification: Performance of simCode: created event and clocks part: time 1.588e-05/1.794, allocations: 4 kB / 1.464 GB, free: 7.121 MB / 1.201 GB Notification: Performance of simCode: created simulation system equations: time 0.01161/1.806, allocations: 4.68 MB / 1.469 GB, free: 2.414 MB / 1.201 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003498/1.81, allocations: 282.3 kB / 1.469 GB, free: 2.145 MB / 1.201 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02879/1.838, allocations: 10.14 MB / 1.479 GB, free: 7.84 MB / 1.217 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004438/1.843, allocations: 2.737 MB / 1.482 GB, free: 5.066 MB / 1.217 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001434/1.844, allocations: 203.3 kB / 1.482 GB, free: 4.867 MB / 1.217 GB Notification: Performance of SimCode: time 3.406e-06/1.844, allocations: 0 / 1.482 GB, free: 4.867 MB / 1.217 GB Notification: Performance of Templates: time 0.1131/1.957, allocations: 83.32 MB / 1.563 GB, free: 1.539 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)