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 0.00547/0.00547, allocations: 97.62 kB / 15.73 MB, free: 6.004 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001163/0.001163, allocations: 195 kB / 16.67 MB, free: 5.934 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.368/1.368, allocations: 222.9 MB / 240.4 MB, free: 4.297 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 2.336/2.336, allocations: 390.2 MB / 0.6648 GB, free: 208 kB / 0.5137 GB
Notification: Performance of FrontEnd - loaded program: time 0.001347/0.001347, allocations: 57.59 kB / 0.9505 GB, free: 5.902 MB / 0.7169 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2972/0.2985, allocations: 140.4 MB / 1.088 GB, free: 1.918 MB / 0.8419 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.01895/0.3175, allocations: 16.29 MB / 1.103 GB, free: 1.562 MB / 0.8575 GB
Notification: Performance of NFInst.instExpressions: time 0.01081/0.3284, allocations: 6.434 MB / 1.11 GB, free: 11.11 MB / 0.8731 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001575/0.33, allocations: 51.88 kB / 1.11 GB, free: 11.06 MB / 0.8731 GB
Notification: Performance of NFTyping.typeComponents: time 0.003288/0.3333, allocations: 1.124 MB / 1.111 GB, free: 9.93 MB / 0.8731 GB
Notification: Performance of NFTyping.typeBindings: time 0.003906/0.3372, allocations: 1.362 MB / 1.112 GB, free: 8.562 MB / 0.8731 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003388/0.3406, allocations: 1.224 MB / 1.113 GB, free: 7.34 MB / 0.8731 GB
Notification: Performance of NFFlatten.flatten: time 0.005687/0.3463, allocations: 4.962 MB / 1.118 GB, free: 2.367 MB / 0.8731 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006931/0.3533, allocations: 5.595 MB / 1.124 GB, free: 12.7 MB / 0.8887 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003211/0.3565, allocations: 2.072 MB / 1.126 GB, free: 10.62 MB / 0.8887 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003987/0.3605, allocations: 2.637 MB / 1.128 GB, free: 7.98 MB / 0.8887 GB
Notification: Performance of NFPackage.collectConstants: time 0.001157/0.3617, allocations: 443.9 kB / 1.129 GB, free: 7.547 MB / 0.8887 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002729/0.3645, allocations: 1.19 MB / 1.13 GB, free: 6.355 MB / 0.8887 GB
Notification: Performance of NFScalarize.scalarize: time 0.002668/0.3672, allocations: 1.984 MB / 1.132 GB, free: 4.367 MB / 0.8887 GB
Notification: Performance of NFVerifyModel.verify: time 0.003627/0.3708, allocations: 1.899 MB / 1.134 GB, free: 2.461 MB / 0.8887 GB
Notification: Performance of NFConvertDAE.convert: time 0.00866/0.3795, allocations: 6.717 MB / 1.14 GB, free: 11.72 MB / 0.9044 GB
Notification: Performance of FrontEnd - DAE generated: time 6.181e-06/0.3795, allocations: 0 / 1.14 GB, free: 11.72 MB / 0.9044 GB
Notification: Performance of FrontEnd: time 1.383e-06/0.3795, allocations: 0 / 1.14 GB, free: 11.72 MB / 0.9044 GB
Notification: Performance of Transformations before backend: time 0.0002353/0.3797, allocations: 0 / 1.14 GB, free: 11.72 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 0.009548/0.3893, allocations: 3.519 MB / 1.144 GB, free: 8.133 MB / 0.9044 GB
Notification: Performance of prepare preOptimizeDAE: time 4.424e-05/0.3894, allocations: 8.031 kB / 1.144 GB, free: 8.125 MB / 0.9044 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001212/0.3906, allocations: 492.2 kB / 1.144 GB, free: 7.633 MB / 0.9044 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01294/0.4035, allocations: 2.382 MB / 1.147 GB, free: 5.246 MB / 0.9044 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005013/0.4086, allocations: 2.007 MB / 1.148 GB, free: 3.195 MB / 0.9044 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002132/0.4088, allocations: 242.2 kB / 1.149 GB, free: 2.957 MB / 0.9044 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001153/0.41, allocations: 292 kB / 1.149 GB, free: 2.672 MB / 0.9044 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01436/0.4243, allocations: 6.437 MB / 1.155 GB, free: 12.12 MB / 0.92 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001008/0.4245, allocations: 3.938 kB / 1.155 GB, free: 12.12 MB / 0.92 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008397/0.4253, allocations: 132 kB / 1.155 GB, free: 11.99 MB / 0.92 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004906/0.4258, allocations: 313.3 kB / 1.156 GB, free: 11.68 MB / 0.92 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01526/0.4411, allocations: 6.605 MB / 1.162 GB, free: 5.059 MB / 0.92 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03483/0.476, allocations: 24.71 MB / 1.186 GB, free: 10.29 MB / 0.9512 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008327/0.4843, allocations: 5.416 MB / 1.192 GB, free: 4.52 MB / 0.9512 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006379/0.4907, allocations: 2.951 MB / 1.194 GB, free: 1.551 MB / 0.9512 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002797/0.491, allocations: 135 kB / 1.195 GB, free: 1.402 MB / 0.9512 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.328e-05/0.4911, allocations: 64.5 kB / 1.195 GB, free: 1.328 MB / 0.9512 GB
Notification: Performance of pre-optimization done (n=230): time 4.508e-06/0.4911, allocations: 0 / 1.195 GB, free: 1.328 MB / 0.9512 GB
Notification: Performance of matching and sorting (n=313): time 0.1378/0.6289, allocations: 39.4 MB / 1.233 GB, free: 9.887 MB / 0.9981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001209/0.629, allocations: 247.8 kB / 1.233 GB, free: 9.594 MB / 0.9981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002213/0.6313, allocations: 1.261 MB / 1.235 GB, free: 8.316 MB / 0.9981 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005553/0.6318, allocations: 81.69 kB / 1.235 GB, free: 8.23 MB / 0.9981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008711/0.6327, allocations: 1.267 MB / 1.236 GB, free: 6.949 MB / 0.9981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001496/0.6342, allocations: 1.104 MB / 1.237 GB, free: 5.836 MB / 0.9981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001759/0.636, allocations: 0.6205 MB / 1.238 GB, free: 5.207 MB / 0.9981 GB
Notification: Performance of setup shared object (initialization): time 8.386e-05/0.6361, allocations: 305.1 kB / 1.238 GB, free: 4.906 MB / 0.9981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006156/0.6423, allocations: 2.795 MB / 1.241 GB, free: 2.102 MB / 0.9981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006688/0.649, allocations: 3.459 MB / 1.244 GB, free: 14.38 MB / 1.014 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01353/0.6625, allocations: 6.394 MB / 1.25 GB, free: 7.703 MB / 1.014 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.145e-05/0.6626, allocations: 8 kB / 1.25 GB, free: 7.695 MB / 1.014 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.6331/1.296, allocations: 10.97 MB / 1.261 GB, free: 154.9 MB / 1.014 GB
Notification: Performance of prepare postOptimizeDAE: time 6.245e-05/1.296, allocations: 17.19 kB / 1.261 GB, free: 154.9 MB / 1.014 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.724e-05/1.296, allocations: 17.47 kB / 1.261 GB, free: 154.9 MB / 1.014 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02511/1.321, allocations: 5.967 MB / 1.267 GB, free: 154.9 MB / 1.014 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004978/1.326, allocations: 0.9424 MB / 1.268 GB, free: 154.8 MB / 1.014 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04997/1.376, allocations: 28.84 MB / 1.296 GB, free: 142.1 MB / 1.014 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004551/1.381, allocations: 0.5477 MB / 1.296 GB, free: 142 MB / 1.014 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005955/1.381, allocations: 142.6 kB / 1.297 GB, free: 142 MB / 1.014 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.007653/1.389, allocations: 3.922 MB / 1.3 GB, free: 140.3 MB / 1.014 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005896/1.395, allocations: 3.423 MB / 1.304 GB, free: 138.1 MB / 1.014 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08214/1.477, allocations: 25.84 MB / 1.329 GB, free: 119.2 MB / 1.014 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.888e-05/1.477, allocations: 12 kB / 1.329 GB, free: 119.2 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 0.02397/1.501, allocations: 10.93 MB / 1.34 GB, free: 108.2 MB / 1.014 GB
Notification: Performance of prepare postOptimizeDAE: time 3.509e-05/1.501, allocations: 15.94 kB / 1.34 GB, free: 108.2 MB / 1.014 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.188e-05/1.501, allocations: 16 kB / 1.34 GB, free: 108.1 MB / 1.014 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01437/1.515, allocations: 4.658 MB / 1.344 GB, free: 103.5 MB / 1.014 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00416/1.52, allocations: 0.9945 MB / 1.345 GB, free: 102.5 MB / 1.014 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03153/1.551, allocations: 30.48 MB / 1.375 GB, free: 71.3 MB / 1.014 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004227/1.556, allocations: 0.5492 MB / 1.376 GB, free: 70.76 MB / 1.014 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003826/1.556, allocations: 143.9 kB / 1.376 GB, free: 70.62 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 0.0009944/1.557, allocations: 389.5 kB / 1.376 GB, free: 70.24 MB / 1.014 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005637/1.557, allocations: 206.7 kB / 1.376 GB, free: 70.04 MB / 1.014 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02418/1.582, allocations: 11.09 MB / 1.387 GB, free: 58.87 MB / 1.014 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.365e-05/1.582, allocations: 28 kB / 1.387 GB, free: 58.84 MB / 1.014 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.221e-05/1.582, allocations: 16 kB / 1.387 GB, free: 58.83 MB / 1.014 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.246e-05/1.582, allocations: 19.89 kB / 1.387 GB, free: 58.81 MB / 1.014 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03174/1.614, allocations: 16.57 MB / 1.403 GB, free: 42.06 MB / 1.014 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.065e-05/1.614, allocations: 12 kB / 1.403 GB, free: 42.05 MB / 1.014 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003116/1.617, allocations: 0.7453 MB / 1.404 GB, free: 41.3 MB / 1.014 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01724/1.634, allocations: 5.585 MB / 1.41 GB, free: 35.71 MB / 1.014 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0005155/1.635, allocations: 83.94 kB / 1.41 GB, free: 35.62 MB / 1.014 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04722/1.682, allocations: 27.69 MB / 1.437 GB, free: 7.648 MB / 1.014 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.983e-06/1.682, allocations: 16.03 kB / 1.437 GB, free: 7.633 MB / 1.014 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02375/1.706, allocations: 10.45 MB / 1.447 GB, free: 12.94 MB / 1.029 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002152/1.708, allocations: 0.7711 MB / 1.448 GB, free: 12.15 MB / 1.029 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004589/1.708, allocations: 60 kB / 1.448 GB, free: 12.09 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003593/1.712, allocations: 0.5187 MB / 1.448 GB, free: 11.57 MB / 1.029 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007481/1.713, allocations: 270.9 kB / 1.448 GB, free: 11.31 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002385/1.713, allocations: 99.95 kB / 1.449 GB, free: 11.21 MB / 1.029 GB
Notification: Performance of sorting global known variables: time 0.001259/1.714, allocations: 0.9069 MB / 1.449 GB, free: 10.3 MB / 1.029 GB
Notification: Performance of sort global known variables: time 1.8e-07/1.714, allocations: 0 / 1.449 GB, free: 10.3 MB / 1.029 GB
Notification: Performance of remove unused functions: time 0.005408/1.72, allocations: 1.889 MB / 1.451 GB, free: 8.41 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 0.02611/1.746, allocations: 11.12 MB / 1.462 GB, free: 13.04 MB / 1.045 GB
Notification: Performance of simCode: created initialization part: time 0.03131/1.777, allocations: 13.09 MB / 1.475 GB, free: 15.85 MB / 1.061 GB
Notification: Performance of simCode: created event and clocks part: time 1.319e-05/1.777, allocations: 0 / 1.475 GB, free: 15.85 MB / 1.061 GB
Notification: Performance of simCode: created simulation system equations: time 0.01149/1.789, allocations: 4.696 MB / 1.479 GB, free: 11.12 MB / 1.061 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00265/1.791, allocations: 280.1 kB / 1.48 GB, free: 10.86 MB / 1.061 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.102/1.893, allocations: 42.32 MB / 1.521 GB, free: 15.49 MB / 1.107 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003925/1.897, allocations: 2.682 MB / 1.524 GB, free: 12.77 MB / 1.107 GB
Notification: Performance of simCode: alias equations: time 0.004748/1.902, allocations: 1.633 MB / 1.525 GB, free: 11.13 MB / 1.107 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001938/1.904, allocations: 1.093 MB / 1.526 GB, free: 10.04 MB / 1.107 GB
Notification: Performance of SimCode: time 8.82e-07/1.904, allocations: 0 / 1.526 GB, free: 10.04 MB / 1.107 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1648/2.069, allocations: 108.3 MB / 1.632 GB, free: 14.17 MB / 1.217 GB
Notification: Performance of buildModelFMU: Generate platform static: time 15.98/18.04, allocations: 13.44 kB / 1.632 GB, free: 14.16 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)