Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.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 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_10_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="Buildings_10_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001194/0.001194, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00122/0.00122, allocations: 193.1 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.404/1.404, allocations: 222.9 MB / 240.2 MB, free: 4.414 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.636/2.636, allocations: 437.1 MB / 0.7104 GB, free: 5.102 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.001542/0.001542, allocations: 63.91 kB / 0.8694 GB, free: 4.559 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6611/0.6627, allocations: 151.6 MB / 1.017 GB, free: 2.512 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.0191/0.6818, allocations: 16.3 MB / 1.033 GB, free: 2.137 MB / 0.7794 GB Notification: Performance of NFInst.instExpressions: time 0.01047/0.6923, allocations: 6.434 MB / 1.04 GB, free: 11.68 MB / 0.795 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001441/0.6938, allocations: 51.88 kB / 1.04 GB, free: 11.63 MB / 0.795 GB Notification: Performance of NFTyping.typeComponents: time 0.003199/0.697, allocations: 1.127 MB / 1.041 GB, free: 10.5 MB / 0.795 GB Notification: Performance of NFTyping.typeBindings: time 0.003708/0.7007, allocations: 1.338 MB / 1.042 GB, free: 9.156 MB / 0.795 GB Notification: Performance of NFTyping.typeClassSections: time 0.00341/0.7041, allocations: 1.224 MB / 1.043 GB, free: 7.934 MB / 0.795 GB Notification: Performance of NFFlatten.flatten: time 0.005961/0.7101, allocations: 4.958 MB / 1.048 GB, free: 2.965 MB / 0.795 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007502/0.7176, allocations: 5.694 MB / 1.054 GB, free: 13.2 MB / 0.8106 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003313/0.721, allocations: 2.049 MB / 1.056 GB, free: 11.15 MB / 0.8106 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004123/0.7251, allocations: 2.633 MB / 1.058 GB, free: 8.508 MB / 0.8106 GB Notification: Performance of NFPackage.collectConstants: time 0.001668/0.7268, allocations: 444 kB / 1.059 GB, free: 8.074 MB / 0.8106 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003289/0.7301, allocations: 1.19 MB / 1.06 GB, free: 6.883 MB / 0.8106 GB Notification: Performance of NFScalarize.scalarize: time 0.003009/0.7332, allocations: 1.984 MB / 1.062 GB, free: 4.895 MB / 0.8106 GB Notification: Performance of NFVerifyModel.verify: time 0.00363/0.7368, allocations: 1.906 MB / 1.064 GB, free: 2.98 MB / 0.8106 GB Notification: Performance of NFConvertDAE.convert: time 0.007307/0.7441, allocations: 6.657 MB / 1.07 GB, free: 12.3 MB / 0.8262 GB Notification: Performance of FrontEnd - DAE generated: time 5.53e-06/0.7442, allocations: 0 / 1.07 GB, free: 12.3 MB / 0.8262 GB Notification: Performance of FrontEnd: time 1.473e-06/0.7442, allocations: 0 / 1.07 GB, free: 12.3 MB / 0.8262 GB Notification: Performance of Transformations before backend: time 0.0001845/0.7444, allocations: 0 / 1.07 GB, free: 12.3 MB / 0.8262 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 0.008793/0.7532, allocations: 3.446 MB / 1.074 GB, free: 8.797 MB / 0.8262 GB Notification: Performance of prepare preOptimizeDAE: time 4.118e-05/0.7532, allocations: 8.031 kB / 1.074 GB, free: 8.789 MB / 0.8262 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0009852/0.7542, allocations: 492.2 kB / 1.074 GB, free: 8.297 MB / 0.8262 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01316/0.7674, allocations: 2.369 MB / 1.076 GB, free: 5.922 MB / 0.8262 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004189/0.7716, allocations: 1.971 MB / 1.078 GB, free: 3.906 MB / 0.8262 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001692/0.7718, allocations: 234.2 kB / 1.078 GB, free: 3.676 MB / 0.8262 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008165/0.7726, allocations: 300 kB / 1.079 GB, free: 3.383 MB / 0.8262 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01328/0.7859, allocations: 6.425 MB / 1.085 GB, free: 12.84 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.9e-05/0.786, allocations: 15.84 kB / 1.085 GB, free: 12.83 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004151/0.7864, allocations: 124 kB / 1.085 GB, free: 12.71 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004211/0.7869, allocations: 313.3 kB / 1.085 GB, free: 12.4 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01492/0.8018, allocations: 6.617 MB / 1.092 GB, free: 5.766 MB / 0.8419 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03554/0.8374, allocations: 24.83 MB / 1.116 GB, free: 10.88 MB / 0.8731 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008929/0.8463, allocations: 5.422 MB / 1.121 GB, free: 5.102 MB / 0.8731 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006769/0.8531, allocations: 2.932 MB / 1.124 GB, free: 2.148 MB / 0.8731 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003907/0.8536, allocations: 139 kB / 1.124 GB, free: 1.996 MB / 0.8731 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.853e-05/0.8537, allocations: 64.5 kB / 1.125 GB, free: 1.922 MB / 0.8731 GB Notification: Performance of pre-optimization done (n=230): time 4.97e-06/0.8537, allocations: 0 / 1.125 GB, free: 1.922 MB / 0.8731 GB Notification: Performance of matching and sorting (n=313): time 0.1452/0.9988, allocations: 39.17 MB / 1.163 GB, free: 10.7 MB / 0.92 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001175/0.999, allocations: 239.9 kB / 1.163 GB, free: 10.41 MB / 0.92 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002036/1.001, allocations: 1.264 MB / 1.164 GB, free: 9.133 MB / 0.92 GB Notification: Performance of collectPreVariables (initialization): time 0.000507/1.002, allocations: 77.7 kB / 1.164 GB, free: 9.051 MB / 0.92 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007606/1.002, allocations: 1.231 MB / 1.166 GB, free: 7.801 MB / 0.92 GB Notification: Performance of collectInitialBindings (initialization): time 0.001208/1.004, allocations: 1.047 MB / 1.167 GB, free: 6.738 MB / 0.92 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001697/1.005, allocations: 0.628 MB / 1.167 GB, free: 6.102 MB / 0.92 GB Notification: Performance of setup shared object (initialization): time 9.845e-05/1.005, allocations: 301.1 kB / 1.167 GB, free: 5.805 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006269/1.012, allocations: 2.788 MB / 1.17 GB, free: 3.008 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006796/1.018, allocations: 3.455 MB / 1.174 GB, free: 15.29 MB / 0.9356 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01312/1.032, allocations: 6.39 MB / 1.18 GB, free: 8.621 MB / 0.9356 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.272e-05/1.032, allocations: 11.98 kB / 1.18 GB, free: 8.609 MB / 0.9356 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02937/1.061, allocations: 10.96 MB / 1.19 GB, free: 13.58 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 3.867e-05/1.061, allocations: 12 kB / 1.191 GB, free: 13.57 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.419e-05/1.061, allocations: 20 kB / 1.191 GB, free: 13.55 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02154/1.083, allocations: 6.006 MB / 1.196 GB, free: 7.535 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004344/1.087, allocations: 0.9361 MB / 1.197 GB, free: 6.598 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04672/1.134, allocations: 28.84 MB / 1.225 GB, free: 9.508 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004402/1.138, allocations: 0.5653 MB / 1.226 GB, free: 8.941 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005846/1.139, allocations: 147.9 kB / 1.226 GB, free: 8.797 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008018/1.147, allocations: 3.917 MB / 1.23 GB, free: 4.871 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006682/1.154, allocations: 3.416 MB / 1.233 GB, free: 1.195 MB / 0.9825 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.5913/1.745, allocations: 25.89 MB / 1.259 GB, free: 210.6 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.359e-05/1.745, allocations: 8.562 kB / 1.259 GB, free: 210.6 MB / 0.9981 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 0.0268/1.772, allocations: 10.91 MB / 1.269 GB, free: 208.1 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 2.827e-05/1.772, allocations: 11.88 kB / 1.269 GB, free: 208.1 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.758e-05/1.772, allocations: 17.25 kB / 1.269 GB, free: 208.1 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01527/1.787, allocations: 4.671 MB / 1.274 GB, free: 207.4 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004264/1.791, allocations: 0.996 MB / 1.275 GB, free: 207.4 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03232/1.824, allocations: 30.47 MB / 1.305 GB, free: 187.2 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004328/1.828, allocations: 0.5438 MB / 1.305 GB, free: 186.6 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004913/1.829, allocations: 140 kB / 1.305 GB, free: 186.5 MB / 0.9981 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 0.0008916/1.83, allocations: 381.5 kB / 1.306 GB, free: 186.1 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000598/1.83, allocations: 199.8 kB / 1.306 GB, free: 185.9 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02428/1.854, allocations: 11.09 MB / 1.317 GB, free: 174.8 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.566e-05/1.855, allocations: 35.19 kB / 1.317 GB, free: 174.7 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.114e-05/1.855, allocations: 18.34 kB / 1.317 GB, free: 174.7 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.401e-05/1.855, allocations: 15.94 kB / 1.317 GB, free: 174.7 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03149/1.886, allocations: 16.6 MB / 1.333 GB, free: 157.9 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.255e-05/1.886, allocations: 11.94 kB / 1.333 GB, free: 157.9 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003239/1.889, allocations: 0.7454 MB / 1.334 GB, free: 157.1 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01754/1.907, allocations: 5.62 MB / 1.339 GB, free: 151.5 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006641/1.908, allocations: 79.95 kB / 1.339 GB, free: 151.4 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03527/1.943, allocations: 27.67 MB / 1.366 GB, free: 123.5 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.912e-06/1.943, allocations: 16.03 kB / 1.366 GB, free: 123.5 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02305/1.966, allocations: 10.44 MB / 1.376 GB, free: 112.8 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001605/1.968, allocations: 0.762 MB / 1.377 GB, free: 112 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004993/1.968, allocations: 56 kB / 1.377 GB, free: 111.9 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003481/1.972, allocations: 0.5265 MB / 1.378 GB, free: 111.4 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007969/1.973, allocations: 266.9 kB / 1.378 GB, free: 111.1 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.00022/1.973, allocations: 103.9 kB / 1.378 GB, free: 111 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001106/1.974, allocations: 0.903 MB / 1.379 GB, free: 110.1 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.1e-07/1.974, allocations: 0 / 1.379 GB, free: 110.1 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.005057/1.979, allocations: 1.891 MB / 1.381 GB, free: 108.2 MB / 0.9981 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 0.02288/2.002, allocations: 11.09 MB / 1.392 GB, free: 96.89 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.0299/2.032, allocations: 15.28 MB / 1.407 GB, free: 81.54 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 1.223e-05/2.032, allocations: 448 / 1.407 GB, free: 81.54 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.009909/2.042, allocations: 4.694 MB / 1.411 GB, free: 76.82 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002252/2.044, allocations: 267.6 kB / 1.411 GB, free: 76.56 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08757/2.132, allocations: 43.87 MB / 1.454 GB, free: 30.98 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002164/2.134, allocations: 2.675 MB / 1.457 GB, free: 28.27 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.004488/2.138, allocations: 1.641 MB / 1.458 GB, free: 26.63 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001305/2.14, allocations: 1.089 MB / 1.46 GB, free: 25.54 MB / 0.9981 GB Notification: Performance of SimCode: time 1.112e-06/2.14, allocations: 0 / 1.46 GB, free: 25.54 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1545/2.294, allocations: 107 MB / 1.564 GB, free: 14.97 MB / 1.092 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.05/15.34, allocations: 8.75 kB / 1.564 GB, free: 14.96 MB / 1.092 GB (rm -f Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate --output-file Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_10_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD.fmu > Buildings_10_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1)