Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_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 9.1.3-maint.9.1.x/package.mo", uses=false)
Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,fileNamePrefix="Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD,fileNamePrefix="Buildings_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_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 0.001413/0.001413, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001604/0.001604, allocations: 195.5 kB / 16.53 MB, free: 6.391 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.385/1.385, 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 9.1.3-maint.9.1.x/package.mo): time 2.34/2.34, allocations: 390.2 MB / 0.6647 GB, free: 256 kB / 0.5137 GB
Notification: Performance of FrontEnd - loaded program: time 0.00134/0.00134, allocations: 79.88 kB / 0.8127 GB, free: 14.09 MB / 0.67 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5885/0.5898, allocations: 140.4 MB / 0.9498 GB, free: 9.227 MB / 0.7169 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD): time 0.01638/0.6062, allocations: 16.39 MB / 0.9658 GB, free: 12.7 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.01075/0.617, allocations: 6.453 MB / 0.9721 GB, free: 7.605 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001357/0.6184, allocations: 51.19 kB / 0.9721 GB, free: 7.598 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 0.002944/0.6214, allocations: 1.14 MB / 0.9732 GB, free: 6.695 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.003213/0.6246, allocations: 1.351 MB / 0.9745 GB, free: 5.625 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003061/0.6277, allocations: 1.226 MB / 0.9757 GB, free: 4.66 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 0.005366/0.6331, allocations: 4.984 MB / 0.9806 GB, free: 1.914 MB / 0.7325 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.007721/0.6408, allocations: 5.732 MB / 0.9862 GB, free: 12.29 MB / 0.7481 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003393/0.6443, allocations: 2.065 MB / 0.9882 GB, free: 10.22 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003919/0.6482, allocations: 2.649 MB / 0.9908 GB, free: 7.566 MB / 0.7481 GB
Notification: Performance of NFPackage.collectConstants: time 0.001064/0.6493, allocations: 452 kB / 0.9912 GB, free: 7.125 MB / 0.7481 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002496/0.6518, allocations: 1.186 MB / 0.9924 GB, free: 5.938 MB / 0.7481 GB
Notification: Performance of NFScalarize.scalarize: time 0.001773/0.6536, allocations: 2 MB / 0.9944 GB, free: 3.934 MB / 0.7481 GB
Notification: Performance of NFVerifyModel.verify: time 0.001967/0.6556, allocations: 1.922 MB / 0.9962 GB, free: 2.004 MB / 0.7481 GB
Notification: Performance of NFConvertDAE.convert: time 0.005549/0.6611, allocations: 6.692 MB / 1.003 GB, free: 11.29 MB / 0.7637 GB
Notification: Performance of FrontEnd - DAE generated: time 5.631e-06/0.6612, allocations: 0 / 1.003 GB, free: 11.29 MB / 0.7637 GB
Notification: Performance of FrontEnd: time 1.383e-06/0.6612, allocations: 3.938 kB / 1.003 GB, free: 11.29 MB / 0.7637 GB
Notification: Performance of Transformations before backend: time 9.271e-05/0.6613, allocations: 0 / 1.003 GB, free: 11.29 MB / 0.7637 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 0.006471/0.6678, allocations: 3.477 MB / 1.006 GB, free: 7.75 MB / 0.7637 GB
Notification: Performance of prepare preOptimizeDAE: time 4.363e-05/0.6678, allocations: 8.031 kB / 1.006 GB, free: 7.742 MB / 0.7637 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000628/0.6684, allocations: 496.4 kB / 1.007 GB, free: 7.246 MB / 0.7637 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01284/0.6813, allocations: 2.384 MB / 1.009 GB, free: 4.855 MB / 0.7637 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0043/0.6856, allocations: 1.983 MB / 1.011 GB, free: 2.828 MB / 0.7637 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001672/0.6858, allocations: 238.3 kB / 1.011 GB, free: 2.594 MB / 0.7637 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006934/0.6865, allocations: 300 kB / 1.011 GB, free: 2.301 MB / 0.7637 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01274/0.6993, allocations: 6.458 MB / 1.018 GB, free: 11.73 MB / 0.7794 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.437e-05/0.6994, allocations: 7.938 kB / 1.018 GB, free: 11.72 MB / 0.7794 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003992/0.6998, allocations: 132 kB / 1.018 GB, free: 11.59 MB / 0.7794 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004481/0.7002, allocations: 317.4 kB / 1.018 GB, free: 11.28 MB / 0.7794 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01374/0.714, allocations: 6.629 MB / 1.025 GB, free: 4.637 MB / 0.7794 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02761/0.7416, allocations: 24.88 MB / 1.049 GB, free: 9.695 MB / 0.8106 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00818/0.7498, allocations: 5.424 MB / 1.054 GB, free: 3.914 MB / 0.8106 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006253/0.7561, allocations: 2.948 MB / 1.057 GB, free: 0.9453 MB / 0.8106 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002678/0.7564, allocations: 135 kB / 1.057 GB, free: 0.7969 MB / 0.8106 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.776e-05/0.7565, allocations: 64.5 kB / 1.057 GB, free: 0.7227 MB / 0.8106 GB
Notification: Performance of pre-optimization done (n=230): time 4.128e-06/0.7565, allocations: 0 / 1.057 GB, free: 0.7227 MB / 0.8106 GB
Notification: Performance of matching and sorting (n=313): time 0.1398/0.8963, allocations: 39.22 MB / 1.096 GB, free: 9.441 MB / 0.8575 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001131/0.8965, allocations: 247.9 kB / 1.096 GB, free: 9.148 MB / 0.8575 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001948/0.8984, allocations: 1.299 MB / 1.097 GB, free: 7.836 MB / 0.8575 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004099/0.8989, allocations: 81.64 kB / 1.097 GB, free: 7.75 MB / 0.8575 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008075/0.8997, allocations: 1.25 MB / 1.098 GB, free: 6.48 MB / 0.8575 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001115/0.9008, allocations: 1.047 MB / 1.099 GB, free: 5.418 MB / 0.8575 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001281/0.9021, allocations: 0.6203 MB / 1.1 GB, free: 4.789 MB / 0.8575 GB
Notification: Performance of setup shared object (initialization): time 8.81e-05/0.9022, allocations: 309.1 kB / 1.1 GB, free: 4.484 MB / 0.8575 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006191/0.9084, allocations: 2.772 MB / 1.103 GB, free: 1.703 MB / 0.8575 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00656/0.915, allocations: 3.459 MB / 1.106 GB, free: 13.98 MB / 0.8731 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01293/0.9279, allocations: 6.386 MB / 1.113 GB, free: 7.316 MB / 0.8731 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.703e-05/0.928, allocations: 7.938 kB / 1.113 GB, free: 7.309 MB / 0.8731 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.02893/0.9569, allocations: 10.97 MB / 1.123 GB, free: 12.28 MB / 0.8887 GB
Notification: Performance of prepare postOptimizeDAE: time 4.064e-05/0.957, allocations: 12 kB / 1.123 GB, free: 12.27 MB / 0.8887 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.461e-05/0.957, allocations: 20.19 kB / 1.123 GB, free: 12.25 MB / 0.8887 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02051/0.9776, allocations: 5.983 MB / 1.129 GB, free: 6.25 MB / 0.8887 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004214/0.9818, allocations: 0.9438 MB / 1.13 GB, free: 5.305 MB / 0.8887 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04679/1.029, allocations: 28.84 MB / 1.158 GB, free: 8.215 MB / 0.92 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004377/1.033, allocations: 0.5499 MB / 1.159 GB, free: 7.664 MB / 0.92 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006633/1.034, allocations: 143.9 kB / 1.159 GB, free: 7.523 MB / 0.92 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.008389/1.042, allocations: 3.917 MB / 1.163 GB, free: 3.598 MB / 0.92 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007182/1.049, allocations: 3.412 MB / 1.166 GB, free: 15.93 MB / 0.9356 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.09415/1.144, allocations: 25.89 MB / 1.191 GB, free: 5.652 MB / 0.9512 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.892e-05/1.144, allocations: 4 kB / 1.191 GB, free: 5.648 MB / 0.9512 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 0.02671/1.17, allocations: 10.91 MB / 1.202 GB, free: 10.6 MB / 0.9669 GB
Notification: Performance of prepare postOptimizeDAE: time 2.524e-05/1.17, allocations: 12 kB / 1.202 GB, free: 10.59 MB / 0.9669 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.565e-05/1.17, allocations: 20 kB / 1.202 GB, free: 10.57 MB / 0.9669 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01582/1.186, allocations: 4.662 MB / 1.207 GB, free: 5.887 MB / 0.9669 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004385/1.191, allocations: 0.9906 MB / 1.208 GB, free: 4.895 MB / 0.9669 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03992/1.231, allocations: 30.49 MB / 1.237 GB, free: 5.664 MB / 0.9981 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004245/1.235, allocations: 0.546 MB / 1.238 GB, free: 5.117 MB / 0.9981 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004584/1.235, allocations: 136.1 kB / 1.238 GB, free: 4.984 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 0.0009492/1.236, allocations: 395.3 kB / 1.238 GB, free: 4.59 MB / 0.9981 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006893/1.237, allocations: 201.7 kB / 1.239 GB, free: 4.391 MB / 0.9981 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.027/1.264, allocations: 11.09 MB / 1.249 GB, free: 9.215 MB / 1.014 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.793e-05/1.264, allocations: 32 kB / 1.25 GB, free: 9.184 MB / 1.014 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.524e-05/1.264, allocations: 16 kB / 1.25 GB, free: 9.168 MB / 1.014 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.09e-05/1.264, allocations: 15.94 kB / 1.25 GB, free: 9.152 MB / 1.014 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.4423/1.706, allocations: 16.61 MB / 1.266 GB, free: 279.3 MB / 1.014 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.645e-05/1.707, allocations: 9.094 kB / 1.266 GB, free: 279.3 MB / 1.014 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003425/1.71, allocations: 0.7499 MB / 1.267 GB, free: 279.3 MB / 1.014 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01917/1.729, allocations: 5.605 MB / 1.272 GB, free: 279.2 MB / 1.014 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005006/1.73, allocations: 86.98 kB / 1.272 GB, free: 279.2 MB / 1.014 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03868/1.768, allocations: 27.68 MB / 1.299 GB, free: 266.6 MB / 1.014 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.266e-06/1.768, allocations: 11.78 kB / 1.299 GB, free: 266.6 MB / 1.014 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02254/1.791, allocations: 10.44 MB / 1.309 GB, free: 260.7 MB / 1.014 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001402/1.792, allocations: 0.7619 MB / 1.31 GB, free: 260.2 MB / 1.014 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004302/1.793, allocations: 66.33 kB / 1.31 GB, free: 260.1 MB / 1.014 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003402/1.796, allocations: 0.5228 MB / 1.311 GB, free: 259.9 MB / 1.014 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008637/1.797, allocations: 269.8 kB / 1.311 GB, free: 259.6 MB / 1.014 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002117/1.797, allocations: 99.95 kB / 1.311 GB, free: 259.5 MB / 1.014 GB
Notification: Performance of sorting global known variables: time 0.001125/1.798, allocations: 0.9396 MB / 1.312 GB, free: 258.6 MB / 1.014 GB
Notification: Performance of sort global known variables: time 1.61e-07/1.798, allocations: 0 / 1.312 GB, free: 258.6 MB / 1.014 GB
Notification: Performance of remove unused functions: time 0.004921/1.803, allocations: 1.891 MB / 1.314 GB, free: 256.7 MB / 1.014 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 0.02269/1.826, allocations: 11.11 MB / 1.325 GB, free: 245.3 MB / 1.014 GB
Notification: Performance of simCode: created initialization part: time 0.02915/1.855, allocations: 15.27 MB / 1.34 GB, free: 230 MB / 1.014 GB
Notification: Performance of simCode: created event and clocks part: time 1.153e-05/1.855, allocations: 0 / 1.34 GB, free: 230 MB / 1.014 GB
Notification: Performance of simCode: created simulation system equations: time 0.009683/1.865, allocations: 4.686 MB / 1.344 GB, free: 225.3 MB / 1.014 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002342/1.867, allocations: 297.1 kB / 1.344 GB, free: 225 MB / 1.014 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0837/1.951, allocations: 44.26 MB / 1.388 GB, free: 179 MB / 1.014 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002227/1.953, allocations: 2.692 MB / 1.39 GB, free: 176.3 MB / 1.014 GB
Notification: Performance of simCode: alias equations: time 0.004525/1.958, allocations: 1.643 MB / 1.392 GB, free: 174.7 MB / 1.014 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001235/1.959, allocations: 1.104 MB / 1.393 GB, free: 173.6 MB / 1.014 GB
Notification: Performance of SimCode: time 6.81e-07/1.959, allocations: 0 / 1.393 GB, free: 173.6 MB / 1.014 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1233/2.083, allocations: 107.9 MB / 1.498 GB, free: 66.14 MB / 1.014 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.3/15.38, allocations: 6.547 kB / 1.498 GB, free: 66.13 MB / 1.014 GB
(rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.sim & python3 -m fmpy simulate  --output-file Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.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_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_DD.fmu > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.DD.pipe 2>&1)