Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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: "" <> buildModelFMU(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="BuildingSystems_BuildingSystems_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD,fileNamePrefix="BuildingSystems_BuildingSystems_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 0.00592/0.00592, allocations: 99.81 kB / 15.73 MB, free: 6.062 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001298/0.001298, allocations: 195.1 kB / 16.67 MB, free: 5.973 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.261/1.261, allocations: 222.9 MB / 240.4 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001965/0.001965, allocations: 284.2 kB / 290.8 MB, free: 14.45 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.8814/0.8814, allocations: 169.2 MB / 0.4983 GB, free: 4.418 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001653/0.001653, allocations: 100.1 kB / 0.6811 GB, free: 7.336 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.405/0.4066, allocations: 86.96 MB / 0.766 GB, free: 3.797 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.0173/0.424, allocations: 16.3 MB / 0.7819 GB, free: 3.441 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.01009/0.4341, allocations: 6.43 MB / 0.7882 GB, free: 13 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00128/0.4354, allocations: 47.88 kB / 0.7882 GB, free: 12.95 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.002583/0.438, allocations: 1.134 MB / 0.7893 GB, free: 11.81 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.00284/0.4409, allocations: 1.342 MB / 0.7907 GB, free: 10.46 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.002914/0.4438, allocations: 1.233 MB / 0.7919 GB, free: 9.227 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.004719/0.4485, allocations: 4.962 MB / 0.7967 GB, free: 4.254 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005793/0.4543, allocations: 5.599 MB / 0.8022 GB, free: 14.59 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002866/0.4572, allocations: 2.065 MB / 0.8042 GB, free: 12.52 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00366/0.4609, allocations: 2.637 MB / 0.8068 GB, free: 9.875 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.00117/0.4621, allocations: 440 kB / 0.8072 GB, free: 9.445 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002513/0.4646, allocations: 1.194 MB / 0.8083 GB, free: 8.25 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.001958/0.4666, allocations: 1.977 MB / 0.8103 GB, free: 6.27 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.002021/0.4686, allocations: 1.906 MB / 0.8121 GB, free: 4.355 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.00615/0.4748, allocations: 6.714 MB / 0.8187 GB, free: 13.62 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 6.622e-06/0.4748, allocations: 4 kB / 0.8187 GB, free: 13.62 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.613e-06/0.4748, allocations: 0 / 0.8187 GB, free: 13.62 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0001191/0.4749, allocations: 0 / 0.8187 GB, free: 13.62 MB / 0.5919 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 0.006257/0.4812, allocations: 3.519 MB / 0.8221 GB, free: 10.04 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.928e-05/0.4812, allocations: 8.031 kB / 0.8221 GB, free: 10.03 MB / 0.5919 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005553/0.4818, allocations: 484.2 kB / 0.8226 GB, free: 9.543 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01207/0.4939, allocations: 2.32 MB / 0.8249 GB, free: 7.219 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004641/0.4986, allocations: 2.003 MB / 0.8268 GB, free: 5.168 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001526/0.4987, allocations: 234.2 kB / 0.8271 GB, free: 4.938 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000668/0.4994, allocations: 300 kB / 0.8273 GB, free: 4.645 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01126/0.5107, allocations: 6.4 MB / 0.8336 GB, free: 14.13 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.947e-05/0.5108, allocations: 3.938 kB / 0.8336 GB, free: 14.13 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003554/0.5111, allocations: 124 kB / 0.8337 GB, free: 14.01 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004086/0.5115, allocations: 321.3 kB / 0.834 GB, free: 13.69 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01326/0.5248, allocations: 6.57 MB / 0.8404 GB, free: 7.105 MB / 0.6075 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02723/0.5521, allocations: 24.64 MB / 0.8645 GB, free: 12.41 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007927/0.56, allocations: 5.419 MB / 0.8698 GB, free: 6.637 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006139/0.5662, allocations: 2.948 MB / 0.8727 GB, free: 3.68 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000262/0.5665, allocations: 147 kB / 0.8728 GB, free: 3.516 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.537e-05/0.5665, allocations: 64.56 kB / 0.8729 GB, free: 3.445 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=230): time 4.428e-06/0.5665, allocations: 0 / 0.8729 GB, free: 3.445 MB / 0.6387 GB Notification: Performance of matching and sorting (n=313): time 0.1357/0.7022, allocations: 39.4 MB / 0.9113 GB, free: 12 MB / 0.6856 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001312/0.7024, allocations: 243.9 kB / 0.9116 GB, free: 11.71 MB / 0.6856 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001668/0.704, allocations: 1.245 MB / 0.9128 GB, free: 10.46 MB / 0.6856 GB Notification: Performance of collectPreVariables (initialization): time 0.0004621/0.7045, allocations: 77.7 kB / 0.9129 GB, free: 10.38 MB / 0.6856 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008313/0.7053, allocations: 1.274 MB / 0.9141 GB, free: 9.086 MB / 0.6856 GB Notification: Performance of collectInitialBindings (initialization): time 0.001128/0.7065, allocations: 1.108 MB / 0.9152 GB, free: 7.969 MB / 0.6856 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001254/0.7077, allocations: 0.6166 MB / 0.9158 GB, free: 7.344 MB / 0.6856 GB Notification: Performance of setup shared object (initialization): time 8.219e-05/0.7078, allocations: 301.1 kB / 0.9161 GB, free: 7.047 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005925/0.7138, allocations: 2.768 MB / 0.9188 GB, free: 4.27 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006981/0.7208, allocations: 3.431 MB / 0.9221 GB, free: 0.5742 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01277/0.7335, allocations: 6.382 MB / 0.9284 GB, free: 9.906 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.947e-05/0.7336, allocations: 4 kB / 0.9284 GB, free: 9.902 MB / 0.7012 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.02764/0.7612, allocations: 10.94 MB / 0.939 GB, free: 14.91 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 3.905e-05/0.7613, allocations: 12.56 kB / 0.9391 GB, free: 14.89 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.514e-05/0.7613, allocations: 20 kB / 0.9391 GB, free: 14.88 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02017/0.7815, allocations: 5.889 MB / 0.9448 GB, free: 8.969 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004082/0.7856, allocations: 0.9321 MB / 0.9457 GB, free: 8.035 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3572/1.143, allocations: 28.81 MB / 0.9739 GB, free: 180.5 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003886/1.147, allocations: 0.5318 MB / 0.9744 GB, free: 180.5 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002833/1.147, allocations: 138.6 kB / 0.9745 GB, free: 180.5 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006764/1.154, allocations: 3.901 MB / 0.9783 GB, free: 179.6 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004954/1.159, allocations: 3.401 MB / 0.9817 GB, free: 178 MB / 0.7325 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08023/1.239, allocations: 25.78 MB / 1.007 GB, free: 165.3 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.231e-05/1.239, allocations: 4 kB / 1.007 GB, free: 165.3 MB / 0.7325 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 0.02128/1.26, allocations: 10.88 MB / 1.017 GB, free: 154.4 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 2.08e-05/1.26, allocations: 15.94 kB / 1.017 GB, free: 154.4 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.474e-05/1.26, allocations: 20 kB / 1.017 GB, free: 154.4 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01329/1.274, allocations: 4.569 MB / 1.022 GB, free: 149.8 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003763/1.277, allocations: 0.9906 MB / 1.023 GB, free: 148.8 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02944/1.307, allocations: 30.47 MB / 1.053 GB, free: 117.9 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00382/1.311, allocations: 0.5259 MB / 1.053 GB, free: 117.3 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002473/1.311, allocations: 139.9 kB / 1.053 GB, free: 117.2 MB / 0.7325 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 0.0008047/1.312, allocations: 392 kB / 1.054 GB, free: 116.8 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004683/1.312, allocations: 202.7 kB / 1.054 GB, free: 116.6 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0227/1.335, allocations: 11.08 MB / 1.065 GB, free: 105.5 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.136e-05/1.335, allocations: 32 kB / 1.065 GB, free: 105.4 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.547e-05/1.335, allocations: 16 kB / 1.065 GB, free: 105.4 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.203e-05/1.335, allocations: 19.88 kB / 1.065 GB, free: 105.4 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02891/1.364, allocations: 16.56 MB / 1.081 GB, free: 88.67 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.485e-05/1.364, allocations: 8 kB / 1.081 GB, free: 88.66 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00294/1.367, allocations: 0.7457 MB / 1.082 GB, free: 87.91 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01637/1.383, allocations: 5.511 MB / 1.087 GB, free: 82.39 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000445/1.384, allocations: 79.95 kB / 1.087 GB, free: 82.32 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03319/1.417, allocations: 27.65 MB / 1.114 GB, free: 54.38 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.163e-06/1.417, allocations: 23.22 kB / 1.114 GB, free: 54.36 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02172/1.439, allocations: 10.44 MB / 1.124 GB, free: 43.67 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001797/1.441, allocations: 0.7675 MB / 1.125 GB, free: 42.89 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000411/1.441, allocations: 63.94 kB / 1.125 GB, free: 42.82 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003162/1.444, allocations: 0.5187 MB / 1.126 GB, free: 42.3 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006955/1.445, allocations: 266.9 kB / 1.126 GB, free: 42.04 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002019/1.445, allocations: 99.95 kB / 1.126 GB, free: 41.94 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.0008684/1.446, allocations: 0.8874 MB / 1.127 GB, free: 41.05 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.8e-07/1.446, allocations: 0 / 1.127 GB, free: 41.05 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.004812/1.451, allocations: 1.875 MB / 1.129 GB, free: 39.17 MB / 0.7325 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 0.02186/1.473, allocations: 11.11 MB / 1.14 GB, free: 27.8 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.02492/1.498, allocations: 13.04 MB / 1.152 GB, free: 14.66 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 1.237e-05/1.498, allocations: 384 / 1.152 GB, free: 14.66 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.009398/1.507, allocations: 4.687 MB / 1.157 GB, free: 9.945 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00201/1.509, allocations: 283.7 kB / 1.157 GB, free: 9.688 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08871/1.598, allocations: 42.2 MB / 1.198 GB, free: 14.45 MB / 0.7794 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003415/1.601, allocations: 2.675 MB / 1.201 GB, free: 11.73 MB / 0.7794 GB Notification: Performance of simCode: alias equations: time 0.004353/1.606, allocations: 1.615 MB / 1.203 GB, free: 10.12 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001638/1.607, allocations: 1.093 MB / 1.204 GB, free: 9.023 MB / 0.7794 GB Notification: Performance of SimCode: time 6.71e-07/1.607, allocations: 4 kB / 1.204 GB, free: 9.02 MB / 0.7794 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4924/2.1, allocations: 107.9 MB / 1.309 GB, free: 296.5 MB / 0.8575 GB Notification: Performance of buildModelFMU: Generate platform static: time 15.11/17.21, allocations: 3.75 kB / 1.309 GB, free: 296.5 MB / 0.8575 GB (rm -f BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate --output-file BuildingSystems_BuildingSystems.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 BuildingSystems_BuildingSystems_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD.fmu > BuildingSystems_BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1)