Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_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 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.BalancedStepUp.DD,fileNamePrefix="Buildings_9_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_9_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 0.007595/0.007595, allocations: 100.4 kB / 15.73 MB, free: 5.988 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00181/0.00181, allocations: 192.5 kB / 16.67 MB, free: 5.91 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.367/1.367, allocations: 222.9 MB / 240.4 MB, free: 4.18 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 2.396/2.396, allocations: 390.2 MB / 0.6648 GB, free: 140 kB / 0.5137 GB
Notification: Performance of FrontEnd - loaded program: time 0.001282/0.001282, allocations: 70.23 kB / 0.9505 GB, free: 5.848 MB / 0.7169 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2582/0.2595, allocations: 140.4 MB / 1.088 GB, free: 1.914 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.02424/0.2838, allocations: 16.31 MB / 1.103 GB, free: 1.547 MB / 0.8575 GB
Notification: Performance of NFInst.instExpressions: time 0.01759/0.3014, allocations: 6.434 MB / 1.11 GB, free: 11.09 MB / 0.8731 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001761/0.3032, allocations: 51.88 kB / 1.11 GB, free: 11.04 MB / 0.8731 GB
Notification: Performance of NFTyping.typeComponents: time 0.004889/0.3081, allocations: 1.121 MB / 1.111 GB, free: 9.918 MB / 0.8731 GB
Notification: Performance of NFTyping.typeBindings: time 0.005358/0.3135, allocations: 1.342 MB / 1.112 GB, free: 8.57 MB / 0.8731 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005026/0.3186, allocations: 1.234 MB / 1.113 GB, free: 7.336 MB / 0.8731 GB
Notification: Performance of NFFlatten.flatten: time 0.008517/0.3271, allocations: 4.946 MB / 1.118 GB, free: 2.379 MB / 0.8731 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01106/0.3382, allocations: 5.586 MB / 1.124 GB, free: 12.73 MB / 0.8887 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004613/0.3429, allocations: 2.061 MB / 1.126 GB, free: 10.66 MB / 0.8887 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006354/0.3492, allocations: 2.633 MB / 1.128 GB, free: 8.02 MB / 0.8887 GB
Notification: Performance of NFPackage.collectConstants: time 0.001714/0.351, allocations: 444 kB / 1.129 GB, free: 7.586 MB / 0.8887 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004375/0.3554, allocations: 1.19 MB / 1.13 GB, free: 6.395 MB / 0.8887 GB
Notification: Performance of NFScalarize.scalarize: time 0.003978/0.3594, allocations: 1.985 MB / 1.132 GB, free: 4.406 MB / 0.8887 GB
Notification: Performance of NFVerifyModel.verify: time 0.004912/0.3643, allocations: 1.902 MB / 1.134 GB, free: 2.496 MB / 0.8887 GB
Notification: Performance of NFConvertDAE.convert: time 0.01077/0.3751, allocations: 6.701 MB / 1.14 GB, free: 11.78 MB / 0.9044 GB
Notification: Performance of FrontEnd - DAE generated: time 6.683e-06/0.3752, allocations: 0 / 1.14 GB, free: 11.78 MB / 0.9044 GB
Notification: Performance of FrontEnd: time 1.983e-06/0.3752, allocations: 0 / 1.14 GB, free: 11.78 MB / 0.9044 GB
Notification: Performance of Transformations before backend: time 0.0002138/0.3754, allocations: 0 / 1.14 GB, free: 11.78 MB / 0.9044 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 0.01315/0.3886, allocations: 3.438 MB / 1.144 GB, free: 8.277 MB / 0.9044 GB
Notification: Performance of prepare preOptimizeDAE: time 5.315e-05/0.3886, allocations: 12.03 kB / 1.144 GB, free: 8.266 MB / 0.9044 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001886/0.3905, allocations: 484.2 kB / 1.144 GB, free: 7.781 MB / 0.9044 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01541/0.406, allocations: 2.376 MB / 1.146 GB, free: 5.398 MB / 0.9044 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00544/0.4114, allocations: 1.998 MB / 1.148 GB, free: 3.355 MB / 0.9044 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002429/0.4117, allocations: 234.2 kB / 1.149 GB, free: 3.125 MB / 0.9044 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001255/0.413, allocations: 303.9 kB / 1.149 GB, free: 2.828 MB / 0.9044 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01479/0.4278, allocations: 6.429 MB / 1.155 GB, free: 12.29 MB / 0.92 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.22e-05/0.4279, allocations: 7.938 kB / 1.155 GB, free: 12.28 MB / 0.92 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007533/0.4286, allocations: 124 kB / 1.155 GB, free: 12.16 MB / 0.92 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000453/0.4291, allocations: 321.3 kB / 1.156 GB, free: 11.84 MB / 0.92 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01609/0.4452, allocations: 6.601 MB / 1.162 GB, free: 5.223 MB / 0.92 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02973/0.475, allocations: 24.67 MB / 1.186 GB, free: 10.49 MB / 0.9512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008681/0.4837, allocations: 5.424 MB / 1.191 GB, free: 4.711 MB / 0.9512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006578/0.4903, allocations: 2.948 MB / 1.194 GB, free: 1.746 MB / 0.9512 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003342/0.4906, allocations: 139 kB / 1.194 GB, free: 1.594 MB / 0.9512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.6e-05/0.4907, allocations: 68.5 kB / 1.194 GB, free: 1.516 MB / 0.9512 GB
Notification: Performance of pre-optimization done (n=230): time 4.318e-06/0.4907, allocations: 3.938 kB / 1.194 GB, free: 1.512 MB / 0.9512 GB
Notification: Performance of matching and sorting (n=313): time 0.1404/0.6312, allocations: 39.2 MB / 1.233 GB, free: 10.25 MB / 0.9981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001171/0.6313, allocations: 243.9 kB / 1.233 GB, free: 9.961 MB / 0.9981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001999/0.6333, allocations: 1.261 MB / 1.234 GB, free: 8.684 MB / 0.9981 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005742/0.6339, allocations: 73.7 kB / 1.234 GB, free: 8.605 MB / 0.9981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008154/0.6347, allocations: 1.231 MB / 1.235 GB, free: 7.355 MB / 0.9981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001267/0.636, allocations: 1.055 MB / 1.237 GB, free: 6.285 MB / 0.9981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001463/0.6375, allocations: 0.6203 MB / 1.237 GB, free: 5.656 MB / 0.9981 GB
Notification: Performance of setup shared object (initialization): time 8.008e-05/0.6376, allocations: 305.1 kB / 1.237 GB, free: 5.355 MB / 0.9981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006432/0.644, allocations: 2.791 MB / 1.24 GB, free: 2.555 MB / 0.9981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006639/0.6507, allocations: 3.459 MB / 1.244 GB, free: 14.84 MB / 1.014 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01305/0.6637, allocations: 6.398 MB / 1.25 GB, free: 8.156 MB / 1.014 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.097e-05/0.6638, allocations: 4 kB / 1.25 GB, free: 8.152 MB / 1.014 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.5851/1.249, allocations: 10.97 MB / 1.26 GB, free: 154.7 MB / 1.014 GB
Notification: Performance of prepare postOptimizeDAE: time 4.875e-05/1.249, allocations: 16.02 kB / 1.261 GB, free: 154.7 MB / 1.014 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.369e-05/1.249, allocations: 18.19 kB / 1.261 GB, free: 154.7 MB / 1.014 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02359/1.273, allocations: 5.96 MB / 1.266 GB, free: 154.6 MB / 1.014 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005104/1.278, allocations: 0.944 MB / 1.267 GB, free: 154.6 MB / 1.014 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05055/1.328, allocations: 28.82 MB / 1.295 GB, free: 141.9 MB / 1.014 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004438/1.333, allocations: 0.5475 MB / 1.296 GB, free: 141.9 MB / 1.014 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006505/1.334, allocations: 143.9 kB / 1.296 GB, free: 141.9 MB / 1.014 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007841/1.341, allocations: 3.926 MB / 1.3 GB, free: 140.6 MB / 1.014 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006178/1.348, allocations: 3.421 MB / 1.303 GB, free: 138.3 MB / 1.014 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08789/1.435, allocations: 25.84 MB / 1.328 GB, free: 119.8 MB / 1.014 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.796e-05/1.436, allocations: 12 kB / 1.329 GB, free: 119.8 MB / 1.014 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 0.02498/1.461, allocations: 10.91 MB / 1.339 GB, free: 108.8 MB / 1.014 GB
Notification: Performance of prepare postOptimizeDAE: time 2.61e-05/1.461, allocations: 16 kB / 1.339 GB, free: 108.8 MB / 1.014 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.689e-05/1.461, allocations: 16 kB / 1.339 GB, free: 108.8 MB / 1.014 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01514/1.476, allocations: 4.656 MB / 1.344 GB, free: 104.1 MB / 1.014 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004273/1.48, allocations: 0.9984 MB / 1.345 GB, free: 103.1 MB / 1.014 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03387/1.514, allocations: 30.45 MB / 1.374 GB, free: 71.93 MB / 1.014 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004352/1.518, allocations: 0.5533 MB / 1.375 GB, free: 71.38 MB / 1.014 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005873/1.519, allocations: 143.9 kB / 1.375 GB, free: 71.23 MB / 1.014 GB
Warning: Assuming fixed start value for the following 2 variables:
         node4.wyeToDelta.delta.phase[3].v[2]:VARIABLE(flow=false unit = "V" fixed = true )  "Voltage vector" type: Real [3,2]
         node4.wyeToDelta.delta.phase[3].v[1]:VARIABLE(flow=false unit = "V" fixed = true )  "Voltage vector" type: Real [3,2]
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         0.0 = (-line2.i2[2]) - line2.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 0.001216/1.52, allocations: 380.4 kB / 1.375 GB, free: 70.87 MB / 1.014 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007407/1.521, allocations: 201.7 kB / 1.376 GB, free: 70.67 MB / 1.014 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02546/1.546, allocations: 11.08 MB / 1.387 GB, free: 59.51 MB / 1.014 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.704e-05/1.546, allocations: 35.94 kB / 1.387 GB, free: 59.48 MB / 1.014 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.387e-05/1.546, allocations: 16 kB / 1.387 GB, free: 59.46 MB / 1.014 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.449e-05/1.547, allocations: 15.94 kB / 1.387 GB, free: 59.45 MB / 1.014 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03369/1.58, allocations: 16.57 MB / 1.403 GB, free: 42.71 MB / 1.014 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.372e-05/1.58, allocations: 8 kB / 1.403 GB, free: 42.7 MB / 1.014 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003276/1.584, allocations: 0.7453 MB / 1.403 GB, free: 41.95 MB / 1.014 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01846/1.602, allocations: 5.596 MB / 1.409 GB, free: 36.34 MB / 1.014 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005732/1.603, allocations: 79.95 kB / 1.409 GB, free: 36.27 MB / 1.014 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03818/1.641, allocations: 27.65 MB / 1.436 GB, free: 8.324 MB / 1.014 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.167e-06/1.641, allocations: 19.97 kB / 1.436 GB, free: 8.305 MB / 1.014 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02533/1.666, allocations: 10.44 MB / 1.446 GB, free: 13.62 MB / 1.029 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002154/1.668, allocations: 0.758 MB / 1.447 GB, free: 12.84 MB / 1.029 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007077/1.669, allocations: 68.48 kB / 1.447 GB, free: 12.78 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004063/1.673, allocations: 0.5264 MB / 1.448 GB, free: 12.25 MB / 1.029 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001122/1.674, allocations: 270.8 kB / 1.448 GB, free: 11.99 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004236/1.675, allocations: 99.95 kB / 1.448 GB, free: 11.89 MB / 1.029 GB
Notification: Performance of sorting global known variables: time 0.001747/1.677, allocations: 0.9069 MB / 1.449 GB, free: 10.98 MB / 1.029 GB
Notification: Performance of sort global known variables: time 1.9e-07/1.677, allocations: 0 / 1.449 GB, free: 10.98 MB / 1.029 GB
Notification: Performance of remove unused functions: time 0.007296/1.684, allocations: 1.889 MB / 1.451 GB, free: 9.09 MB / 1.029 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 0.02702/1.711, allocations: 11.09 MB / 1.461 GB, free: 13.74 MB / 1.045 GB
Notification: Performance of simCode: created initialization part: time 0.03129/1.742, allocations: 13.06 MB / 1.474 GB, free: 0.5742 MB / 1.045 GB
Notification: Performance of simCode: created event and clocks part: time 1.114e-05/1.742, allocations: 0 / 1.474 GB, free: 0.5742 MB / 1.045 GB
Notification: Performance of simCode: created simulation system equations: time 0.01146/1.754, allocations: 4.684 MB / 1.479 GB, free: 11.86 MB / 1.061 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002655/1.757, allocations: 284.9 kB / 1.479 GB, free: 11.59 MB / 1.061 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.103/1.859, allocations: 42.21 MB / 1.52 GB, free: 348 kB / 1.092 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004511/1.864, allocations: 2.682 MB / 1.523 GB, free: 13.62 MB / 1.107 GB
Notification: Performance of simCode: alias equations: time 0.005235/1.869, allocations: 1.637 MB / 1.525 GB, free: 11.98 MB / 1.107 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001998/1.871, allocations: 1.089 MB / 1.526 GB, free: 10.89 MB / 1.107 GB
Notification: Performance of SimCode: time 5.71e-07/1.871, allocations: 0 / 1.526 GB, free: 10.89 MB / 1.107 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1659/2.037, allocations: 108.3 MB / 1.631 GB, free: 15.03 MB / 1.217 GB
Notification: Performance of buildModelFMU: Generate platform static: time 16.3/18.34, allocations: 8.594 kB / 1.631 GB, free: 15.02 MB / 1.217 GB
(rm -f Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; mkfifo Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe ; head -c 1048576 < Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe >> ../files/Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.sim & python3 -m fmpy simulate  --output-file Buildings_9_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_9_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_BalancedStepUp_DD.fmu > Buildings_9_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD.pipe 2>&1)