Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 11.0.0-master/package.mo", uses=false) Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/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_latest_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_latest_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 0.001435/0.001435, allocations: 119.2 kB / 16.37 MB, free: 6.012 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001299/0.001299, allocations: 190.4 kB / 17.31 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.38/1.38, allocations: 222.9 MB / 241 MB, free: 15.18 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.468/2.468, allocations: 442.6 MB / 0.7165 GB, free: 14.7 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.002649/0.002649, allocations: 64.06 kB / 0.8774 GB, free: 11 MB / 0.6544 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.452/0.4547, allocations: 153 MB / 1.027 GB, free: 2.066 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.02155/0.4763, allocations: 16.4 MB / 1.043 GB, free: 1.605 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.0149/0.4912, allocations: 6.446 MB / 1.049 GB, free: 11.14 MB / 0.8262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001868/0.4932, allocations: 55.88 kB / 1.049 GB, free: 11.08 MB / 0.8262 GB Notification: Performance of NFTyping.typeComponents: time 0.003358/0.4965, allocations: 1.123 MB / 1.05 GB, free: 9.953 MB / 0.8262 GB Notification: Performance of NFTyping.typeBindings: time 0.003816/0.5004, allocations: 1.323 MB / 1.052 GB, free: 8.625 MB / 0.8262 GB Notification: Performance of NFTyping.typeClassSections: time 0.003581/0.504, allocations: 1.262 MB / 1.053 GB, free: 7.363 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.007633/0.5116, allocations: 4.977 MB / 1.058 GB, free: 2.375 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.009575/0.5212, allocations: 5.642 MB / 1.063 GB, free: 12.66 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004166/0.5254, allocations: 2.072 MB / 1.065 GB, free: 10.59 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005163/0.5306, allocations: 2.645 MB / 1.068 GB, free: 7.934 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.001506/0.5322, allocations: 448 kB / 1.068 GB, free: 7.496 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003073/0.5353, allocations: 1.194 MB / 1.069 GB, free: 6.301 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.003304/0.5386, allocations: 1.988 MB / 1.071 GB, free: 4.309 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.004385/0.543, allocations: 1.926 MB / 1.073 GB, free: 2.375 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.5571/1.1, allocations: 6.724 MB / 1.08 GB, free: 27.24 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 6.833e-06/1.1, allocations: 0 / 1.08 GB, free: 27.24 MB / 0.8419 GB Notification: Performance of FrontEnd: time 1.824e-06/1.1, allocations: 0.9688 kB / 1.08 GB, free: 27.24 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.0002592/1.1, allocations: 0 / 1.08 GB, free: 27.24 MB / 0.8419 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 874 * Number of variables: 874 Notification: Performance of Generate backend data structure: time 0.01176/1.112, allocations: 3.474 MB / 1.083 GB, free: 25.92 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 4.445e-05/1.112, allocations: 8.844 kB / 1.083 GB, free: 25.92 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01371/1.126, allocations: 2.312 MB / 1.085 GB, free: 25.75 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008845/1.135, allocations: 2.005 MB / 1.087 GB, free: 25.32 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004454/1.135, allocations: 233.3 kB / 1.088 GB, free: 25.31 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00254/1.138, allocations: 308.6 kB / 1.088 GB, free: 25.31 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02281/1.161, allocations: 6.431 MB / 1.094 GB, free: 24.96 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002645/1.161, allocations: 8.562 kB / 1.094 GB, free: 24.95 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002256/1.163, allocations: 130.8 kB / 1.094 GB, free: 24.95 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000735/1.164, allocations: 317.9 kB / 1.095 GB, free: 24.95 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01997/1.184, allocations: 6.579 MB / 1.101 GB, free: 23.92 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04246/1.227, allocations: 24.68 MB / 1.125 GB, free: 6.258 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.009142/1.236, allocations: 5.414 MB / 1.13 GB, free: 2.461 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006505/1.242, allocations: 2.936 MB / 1.133 GB, free: 1.035 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003919/1.243, allocations: 140.9 kB / 1.133 GB, free: 0.9258 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.59e-05/1.243, allocations: 58.41 kB / 1.133 GB, free: 0.8672 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=230): time 4.799e-06/1.243, allocations: 0 / 1.133 GB, free: 0.8672 MB / 0.8419 GB Notification: Performance of matching and sorting (n=313): time 0.1323/1.375, allocations: 39.25 MB / 1.172 GB, free: 7.07 MB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001343/1.375, allocations: 243.9 kB / 1.172 GB, free: 6.781 MB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001963/1.377, allocations: 1.267 MB / 1.173 GB, free: 5.5 MB / 0.8731 GB Notification: Performance of collectPreVariables (initialization): time 0.0007602/1.378, allocations: 77.7 kB / 1.173 GB, free: 5.418 MB / 0.8731 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008559/1.379, allocations: 1.249 MB / 1.175 GB, free: 4.156 MB / 0.8731 GB Notification: Performance of collectInitialBindings (initialization): time 0.001367/1.38, allocations: 1.052 MB / 1.176 GB, free: 3.113 MB / 0.8731 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001213/1.381, allocations: 0.6165 MB / 1.176 GB, free: 2.488 MB / 0.8731 GB Notification: Performance of setup shared object (initialization): time 0.0001129/1.382, allocations: 301.1 kB / 1.176 GB, free: 2.191 MB / 0.8731 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005815/1.387, allocations: 2.761 MB / 1.179 GB, free: 15.43 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006324/1.394, allocations: 3.436 MB / 1.182 GB, free: 11.74 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01247/1.406, allocations: 6.379 MB / 1.189 GB, free: 5.148 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.113e-05/1.406, allocations: 9.969 kB / 1.189 GB, free: 5.141 MB / 0.8887 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02765/1.434, allocations: 10.94 MB / 1.199 GB, free: 10.36 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 3.461e-05/1.434, allocations: 12 kB / 1.199 GB, free: 10.34 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.457e-05/1.434, allocations: 20.56 kB / 1.199 GB, free: 10.32 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02082/1.455, allocations: 5.885 MB / 1.205 GB, free: 4.43 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004292/1.459, allocations: 0.9316 MB / 1.206 GB, free: 3.527 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04667/1.506, allocations: 28.8 MB / 1.234 GB, free: 6.555 MB / 0.9356 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004395/1.51, allocations: 0.5303 MB / 1.235 GB, free: 6.023 MB / 0.9356 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005508/1.511, allocations: 140 kB / 1.235 GB, free: 5.887 MB / 0.9356 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008465/1.519, allocations: 3.902 MB / 1.239 GB, free: 1.977 MB / 0.9356 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006838/1.526, allocations: 3.397 MB / 1.242 GB, free: 14.33 MB / 0.9512 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09016/1.616, allocations: 25.76 MB / 1.267 GB, free: 4.266 MB / 0.9669 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.818e-05/1.616, allocations: 7.75 kB / 1.267 GB, free: 4.262 MB / 0.9669 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 0.02701/1.643, allocations: 10.88 MB / 1.278 GB, free: 9.43 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 4.082e-05/1.644, allocations: 12 kB / 1.278 GB, free: 9.418 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.915e-05/1.644, allocations: 23.56 kB / 1.278 GB, free: 9.398 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01609/1.66, allocations: 4.564 MB / 1.282 GB, free: 4.816 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005026/1.665, allocations: 0.9855 MB / 1.283 GB, free: 3.863 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04084/1.706, allocations: 30.46 MB / 1.313 GB, free: 4.77 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004433/1.71, allocations: 0.5265 MB / 1.314 GB, free: 4.242 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0008944/1.711, allocations: 143.9 kB / 1.314 GB, free: 4.102 MB / 1.014 GB Warning: Assuming fixed start value for the following 2 variables: node4.wyeToDelta.delta.phase[3].v[2]:VARIABLE(flow=false unit = "V" fixed = true ) "Voltage vector" type: Real [3,2] node4.wyeToDelta.delta.phase[3].v[1]:VARIABLE(flow=false unit = "V" fixed = true ) "Voltage vector" type: Real [3,2] Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system: 0.0 = (-line2.i2[2]) - line2.i1[2] - line2.i3[2] 0.0 = (-line2.i2[1]) - line2.i1[1] - line2.i3[1]. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 81 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (272): * Single equations (assignments): 270 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(10,62,70.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(10,62)} Notification: Performance of prepare postOptimizeDAE: time 0.00167/1.713, allocations: 376.7 kB / 1.314 GB, free: 3.758 MB / 1.014 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001017/1.714, allocations: 205.5 kB / 1.314 GB, free: 3.555 MB / 1.014 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03038/1.744, allocations: 11.09 MB / 1.325 GB, free: 8.48 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.161e-05/1.744, allocations: 35.94 kB / 1.325 GB, free: 8.445 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.411e-05/1.744, allocations: 16 kB / 1.325 GB, free: 8.43 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.353e-05/1.744, allocations: 15.94 kB / 1.325 GB, free: 8.414 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04459/1.789, allocations: 16.57 MB / 1.341 GB, free: 7.84 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.898e-05/1.789, allocations: 9 kB / 1.341 GB, free: 7.832 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003825/1.793, allocations: 0.7488 MB / 1.342 GB, free: 7.102 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02029/1.813, allocations: 5.506 MB / 1.347 GB, free: 1.586 MB / 1.045 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001038/1.814, allocations: 79.95 kB / 1.347 GB, free: 1.508 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04924/1.864, allocations: 27.64 MB / 1.374 GB, free: 5.621 MB / 1.076 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.332e-05/1.864, allocations: 20.34 kB / 1.374 GB, free: 5.602 MB / 1.076 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02791/1.892, allocations: 10.43 MB / 1.385 GB, free: 10.92 MB / 1.092 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002957/1.895, allocations: 0.7523 MB / 1.385 GB, free: 10.15 MB / 1.092 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001176/1.896, allocations: 71.89 kB / 1.385 GB, free: 10.08 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004426/1.9, allocations: 0.5225 MB / 1.386 GB, free: 9.555 MB / 1.092 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001443/1.902, allocations: 266.9 kB / 1.386 GB, free: 9.289 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006351/1.902, allocations: 99.95 kB / 1.386 GB, free: 9.191 MB / 1.092 GB Notification: Performance of sorting global known variables: time 0.001895/1.904, allocations: 0.9155 MB / 1.387 GB, free: 8.273 MB / 1.092 GB Notification: Performance of sort global known variables: time 9.31e-07/1.904, allocations: 0 / 1.387 GB, free: 8.273 MB / 1.092 GB Notification: Performance of remove unused functions: time 0.01133/1.916, allocations: 1.879 MB / 1.389 GB, free: 6.395 MB / 1.092 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 0.001226/1.917, allocations: 202 kB / 1.389 GB, free: 6.188 MB / 1.092 GB Notification: Performance of simCode: created initialization part: time 0.03481/1.952, allocations: 13 MB / 1.402 GB, free: 9.082 MB / 1.107 GB Notification: Performance of simCode: created event and clocks part: time 1.56e-05/1.952, allocations: 0 / 1.402 GB, free: 9.082 MB / 1.107 GB Notification: Performance of simCode: created simulation system equations: time 0.01177/1.964, allocations: 4.687 MB / 1.407 GB, free: 4.363 MB / 1.107 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003379/1.967, allocations: 307.6 kB / 1.407 GB, free: 4.074 MB / 1.107 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02799/1.995, allocations: 9.677 MB / 1.416 GB, free: 10.24 MB / 1.123 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005734/2.001, allocations: 2.688 MB / 1.419 GB, free: 7.52 MB / 1.123 GB Notification: Performance of simCode: alias equations: time 0.005859/2.007, allocations: 1.633 MB / 1.42 GB, free: 5.883 MB / 1.123 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001098/2.008, allocations: 163.3 kB / 1.421 GB, free: 5.723 MB / 1.123 GB Notification: Performance of SimCode: time 1.713e-06/2.008, allocations: 0 / 1.421 GB, free: 5.723 MB / 1.123 GB Notification: Performance of Templates: time 0.1304/2.138, allocations: 84.83 MB / 1.503 GB, free: 1.18 MB / 1.201 GB make -j1 -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.makefile (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & ./Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)