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 0.001339/0.001339, 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 0.001552/0.001552, allocations: 198.2 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 1.424/1.424, allocations: 222.9 MB / 240.2 MB, free: 4.395 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002484/0.002484, allocations: 290.9 kB / 290.7 MB, free: 1.992 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.071/1.071, allocations: 178.6 MB / 0.5073 GB, free: 4.594 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.003998/0.003998, allocations: 103.5 kB / 0.6066 GB, free: 24.61 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1802/0.1842, allocations: 89.14 MB / 0.6936 GB, free: 4.172 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.02141/0.2056, allocations: 16.3 MB / 0.7095 GB, free: 3.816 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.01125/0.2169, allocations: 6.429 MB / 0.7158 GB, free: 13.37 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001472/0.2184, allocations: 47.88 kB / 0.7159 GB, free: 13.32 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.00319/0.2217, allocations: 1.136 MB / 0.717 GB, free: 12.18 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.003534/0.2252, allocations: 1.334 MB / 0.7183 GB, free: 10.84 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.003081/0.2283, allocations: 1.219 MB / 0.7195 GB, free: 9.621 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.006147/0.2345, allocations: 4.969 MB / 0.7243 GB, free: 4.641 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007354/0.2419, allocations: 5.688 MB / 0.7299 GB, free: 14.89 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003466/0.2454, allocations: 2.049 MB / 0.7319 GB, free: 12.84 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004264/0.2496, allocations: 2.626 MB / 0.7344 GB, free: 10.2 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.000952/0.2506, allocations: 448 kB / 0.7349 GB, free: 9.766 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002575/0.2532, allocations: 1.186 MB / 0.736 GB, free: 8.578 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.002472/0.2557, allocations: 1.988 MB / 0.738 GB, free: 6.586 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.002761/0.2585, allocations: 1.906 MB / 0.7398 GB, free: 4.672 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.00828/0.2668, allocations: 6.665 MB / 0.7463 GB, free: 13.99 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 6.392e-06/0.2668, allocations: 0 / 0.7463 GB, free: 13.99 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.813e-06/0.2668, allocations: 0 / 0.7463 GB, free: 13.99 MB / 0.545 GB Notification: Performance of Transformations before backend: time 0.0001929/0.267, allocations: 0 / 0.7463 GB, free: 13.99 MB / 0.545 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 0.008803/0.2758, allocations: 3.434 MB / 0.7497 GB, free: 10.49 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 4.986e-05/0.2759, allocations: 12.03 kB / 0.7497 GB, free: 10.48 MB / 0.545 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007726/0.2767, allocations: 484.2 kB / 0.7502 GB, free: 9.996 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01363/0.2903, allocations: 2.38 MB / 0.7525 GB, free: 7.609 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00492/0.2953, allocations: 1.975 MB / 0.7544 GB, free: 5.59 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002413/0.2955, allocations: 234.2 kB / 0.7547 GB, free: 5.359 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00121/0.2967, allocations: 304 kB / 0.7549 GB, free: 5.062 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.3416/0.6384, allocations: 6.419 MB / 0.7612 GB, free: 60.23 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.287e-05/0.6385, allocations: 4.594 kB / 0.7612 GB, free: 60.23 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003973/0.6389, allocations: 136.2 kB / 0.7613 GB, free: 60.23 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005236/0.6394, allocations: 316.9 kB / 0.7616 GB, free: 60.22 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01607/0.6555, allocations: 6.609 MB / 0.7681 GB, free: 58.54 MB / 0.545 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02886/0.6844, allocations: 24.81 MB / 0.7923 GB, free: 40.25 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008089/0.6926, allocations: 5.433 MB / 0.7976 GB, free: 36.44 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006412/0.699, allocations: 2.927 MB / 0.8005 GB, free: 35.01 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003134/0.6993, allocations: 145.7 kB / 0.8006 GB, free: 34.89 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.963e-05/0.6994, allocations: 62.84 kB / 0.8007 GB, free: 34.83 MB / 0.545 GB Notification: Performance of pre-optimization done (n=230): time 5.29e-06/0.6994, allocations: 0 / 0.8007 GB, free: 34.83 MB / 0.545 GB Notification: Performance of matching and sorting (n=313): time 0.1318/0.8312, allocations: 39.18 MB / 0.839 GB, free: 4.621 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001062/0.8314, allocations: 251.8 kB / 0.8392 GB, free: 4.324 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001949/0.8333, allocations: 1.26 MB / 0.8404 GB, free: 3.047 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0006619/0.834, allocations: 77.7 kB / 0.8405 GB, free: 2.965 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006398/0.8346, allocations: 1.238 MB / 0.8417 GB, free: 1.719 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.001065/0.8357, allocations: 1.049 MB / 0.8427 GB, free: 0.6797 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001279/0.837, allocations: 0.6242 MB / 0.8433 GB, free: 48 kB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001547/0.8372, allocations: 301.1 kB / 0.8436 GB, free: 15.75 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006848/0.844, allocations: 2.788 MB / 0.8463 GB, free: 12.95 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007685/0.8517, allocations: 3.451 MB / 0.8497 GB, free: 9.242 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01499/0.8668, allocations: 6.397 MB / 0.856 GB, free: 2.562 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.24e-05/0.8668, allocations: 4 kB / 0.856 GB, free: 2.559 MB / 0.5606 GB Notification: Performance of matching and sorting (n=414) (initialization): time 0.03176/0.8986, allocations: 10.98 MB / 0.8667 GB, free: 7.523 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 4.31e-05/0.8987, allocations: 12 kB / 0.8667 GB, free: 7.512 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.094e-05/0.8987, allocations: 19.94 kB / 0.8667 GB, free: 7.492 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02292/0.9217, allocations: 5.991 MB / 0.8726 GB, free: 1.492 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004586/0.9263, allocations: 0.9438 MB / 0.8735 GB, free: 0.5469 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0523/0.9786, allocations: 28.84 MB / 0.9017 GB, free: 3.504 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004531/0.9832, allocations: 0.5499 MB / 0.9022 GB, free: 2.953 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000605/0.9838, allocations: 147.9 kB / 0.9023 GB, free: 2.809 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008761/0.9926, allocations: 3.918 MB / 0.9062 GB, free: 14.89 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007263/0.9999, allocations: 3.42 MB / 0.9095 GB, free: 11.21 MB / 0.6231 GB Error: Initialization problem is structural singular. Please, check the initial conditions. Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09735/1.097, allocations: 25.89 MB / 0.9348 GB, free: 0.9297 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.521e-05/1.097, allocations: 4 kB / 0.9348 GB, free: 0.9258 MB / 0.6387 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 0.03055/1.128, allocations: 10.91 MB / 0.9454 GB, free: 5.879 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 4.789e-05/1.128, allocations: 13.88 kB / 0.9455 GB, free: 5.867 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.179e-05/1.128, allocations: 16.19 kB / 0.9455 GB, free: 5.852 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01742/1.145, allocations: 4.669 MB / 0.95 GB, free: 1.164 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005153/1.151, allocations: 0.9984 MB / 0.951 GB, free: 168 kB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04792/1.199, allocations: 30.49 MB / 0.9808 GB, free: 0.9609 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004821/1.203, allocations: 0.5459 MB / 0.9813 GB, free: 424 kB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000668/1.204, allocations: 143.9 kB / 0.9814 GB, free: 280 kB / 0.6856 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 0.001543/1.206, allocations: 384.2 kB / 0.9818 GB, free: 15.89 MB / 0.7012 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009528/1.207, allocations: 201.6 kB / 0.982 GB, free: 15.69 MB / 0.7012 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03038/1.237, allocations: 11.08 MB / 0.9928 GB, free: 4.523 MB / 0.7012 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.536e-05/1.237, allocations: 31.98 kB / 0.9929 GB, free: 4.492 MB / 0.7012 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.394e-05/1.237, allocations: 16 kB / 0.9929 GB, free: 4.477 MB / 0.7012 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.842e-05/1.237, allocations: 19.94 kB / 0.9929 GB, free: 4.457 MB / 0.7012 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03959/1.277, allocations: 16.61 MB / 1.009 GB, free: 3.602 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.353e-05/1.277, allocations: 8 kB / 1.009 GB, free: 3.594 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003663/1.281, allocations: 0.7414 MB / 1.01 GB, free: 2.852 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02059/1.301, allocations: 5.616 MB / 1.015 GB, free: 13.22 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000565/1.302, allocations: 79.95 kB / 1.015 GB, free: 13.14 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04797/1.35, allocations: 27.68 MB / 1.042 GB, free: 1.164 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.267e-05/1.35, allocations: 12.03 kB / 1.042 GB, free: 1.152 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.3236/1.674, allocations: 10.43 MB / 1.053 GB, free: 247.7 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002301/1.676, allocations: 0.7541 MB / 1.053 GB, free: 247.6 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004666/1.676, allocations: 61.75 kB / 1.053 GB, free: 247.6 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003795/1.68, allocations: 0.5239 MB / 1.054 GB, free: 247.6 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009717/1.681, allocations: 270.8 kB / 1.054 GB, free: 247.6 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002735/1.681, allocations: 104.8 kB / 1.054 GB, free: 247.6 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.001406/1.683, allocations: 0.9057 MB / 1.055 GB, free: 247.5 MB / 0.7481 GB Notification: Performance of sort global known variables: time 3.01e-07/1.683, allocations: 0 / 1.055 GB, free: 247.5 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.005265/1.688, allocations: 1.887 MB / 1.057 GB, free: 247.5 MB / 0.7481 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 0.02558/1.714, allocations: 11.11 MB / 1.068 GB, free: 245.1 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.03241/1.746, allocations: 15.26 MB / 1.083 GB, free: 240.6 MB / 0.7481 GB Notification: Performance of simCode: created event and clocks part: time 1.678e-05/1.746, allocations: 0 / 1.083 GB, free: 240.6 MB / 0.7481 GB Notification: Performance of simCode: created simulation system equations: time 0.009722/1.756, allocations: 4.687 MB / 1.087 GB, free: 239 MB / 0.7481 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002065/1.758, allocations: 269.1 kB / 1.088 GB, free: 238.9 MB / 0.7481 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08626/1.844, allocations: 43.87 MB / 1.13 GB, free: 197.5 MB / 0.7481 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002132/1.846, allocations: 2.68 MB / 1.133 GB, free: 194.7 MB / 0.7481 GB Notification: Performance of simCode: alias equations: time 0.004453/1.851, allocations: 1.641 MB / 1.135 GB, free: 193.1 MB / 0.7481 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001206/1.852, allocations: 1.094 MB / 1.136 GB, free: 192 MB / 0.7481 GB Notification: Performance of SimCode: time 7.22e-07/1.852, allocations: 0 / 1.136 GB, free: 192 MB / 0.7481 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1375/1.99, allocations: 107 MB / 1.24 GB, free: 85.58 MB / 0.7481 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.58/15.57, allocations: 20.88 kB / 1.24 GB, free: 85.56 MB / 0.7481 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)