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 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001248/0.001248, allocations: 112.2 kB / 16.46 MB, free: 6.453 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001644/0.001644, allocations: 215.2 kB / 19.43 MB, free: 3.625 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.351/1.351, allocations: 230.6 MB / 252.8 MB, free: 8.973 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002422/0.002422, allocations: 288.5 kB / 309.1 MB, free: 3.969 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.139/1.139, allocations: 180.9 MB / 0.5333 GB, free: 13.87 MB / 382.1 MB
"
[Timeout remaining time 179]
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 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+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"}) [Timeout 660]
"Notification: NcDataReader2 requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: BuildingSystems requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.004018/0.004018, allocations: 103.2 kB / 0.7343 GB, free: 28.19 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1563/0.1603, allocations: 95.34 MB / 0.8274 GB, free: 9.801 MB / 0.5762 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DD): time 0.02079/0.1811, allocations: 16.63 MB / 0.8437 GB, free: 9.105 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.01146/0.1926, allocations: 6.524 MB / 0.85 GB, free: 2.562 MB / 0.5919 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001398/0.194, allocations: 59.69 kB / 0.8501 GB, free: 2.504 MB / 0.5919 GB
Notification: Performance of NFTyping.typeComponents: time 0.003071/0.197, allocations: 1.154 MB / 0.8512 GB, free: 1.348 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.003027/0.2001, allocations: 1.358 MB / 0.8526 GB, free: 15.98 MB / 0.6075 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002926/0.203, allocations: 1.227 MB / 0.8538 GB, free: 14.75 MB / 0.6075 GB
Notification: Performance of NFFlatten.flatten: time 0.005533/0.2085, allocations: 4.961 MB / 0.8586 GB, free: 9.781 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005039/0.2136, allocations: 4.138 MB / 0.8626 GB, free: 5.582 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002963/0.2165, allocations: 2.096 MB / 0.8647 GB, free: 3.48 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003571/0.2201, allocations: 2.828 MB / 0.8675 GB, free: 0.6445 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006147/0.2207, allocations: 440 kB / 0.8679 GB, free: 220 kB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002159/0.2229, allocations: 1.209 MB / 0.8691 GB, free: 15 MB / 0.6231 GB
Notification: Performance of NFScalarize.scalarize: time 0.002107/0.225, allocations: 2.038 MB / 0.871 GB, free: 12.96 MB / 0.6231 GB
Notification: Performance of NFVerifyModel.verify: time 0.002244/0.2272, allocations: 1.906 MB / 0.8729 GB, free: 11.05 MB / 0.6231 GB
Notification: Performance of NFConvertDAE.convert: time 0.007171/0.2344, allocations: 6.709 MB / 0.8795 GB, free: 4.316 MB / 0.6231 GB
Notification: Performance of FrontEnd - DAE generated: time 4.618e-06/0.2344, allocations: 0 / 0.8795 GB, free: 4.316 MB / 0.6231 GB
Notification: Performance of FrontEnd: time 1.673e-06/0.2344, allocations: 0 / 0.8795 GB, free: 4.316 MB / 0.6231 GB
Notification: Performance of Transformations before backend: time 0.0001216/0.2345, allocations: 0 / 0.8795 GB, free: 4.316 MB / 0.6231 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 0.006991/0.2415, allocations: 3.523 MB / 0.8829 GB, free: 0.7266 MB / 0.6231 GB
Notification: Performance of prepare preOptimizeDAE: time 3.864e-05/0.2416, allocations: 12.03 kB / 0.8829 GB, free: 0.7148 MB / 0.6231 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006668/0.2422, allocations: 488.2 kB / 0.8834 GB, free: 232 kB / 0.6231 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01307/0.2553, allocations: 2.385 MB / 0.8857 GB, free: 13.84 MB / 0.6387 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004283/0.2596, allocations: 2.007 MB / 0.8877 GB, free: 11.79 MB / 0.6387 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002129/0.2598, allocations: 231.6 kB / 0.8879 GB, free: 11.56 MB / 0.6387 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008386/0.2606, allocations: 300 kB / 0.8882 GB, free: 11.27 MB / 0.6387 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01349/0.2741, allocations: 6.429 MB / 0.8944 GB, free: 4.723 MB / 0.6387 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.275e-05/0.2742, allocations: 7.938 kB / 0.8945 GB, free: 4.715 MB / 0.6387 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004365/0.2746, allocations: 131.9 kB / 0.8946 GB, free: 4.586 MB / 0.6387 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004735/0.2751, allocations: 313.3 kB / 0.8949 GB, free: 4.277 MB / 0.6387 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01554/0.2906, allocations: 6.605 MB / 0.9013 GB, free: 13.66 MB / 0.6544 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03213/0.3228, allocations: 24.71 MB / 0.9255 GB, free: 2.891 MB / 0.67 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008668/0.3314, allocations: 5.302 MB / 0.9306 GB, free: 13.23 MB / 0.6856 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.006613/0.338, allocations: 2.858 MB / 0.9334 GB, free: 10.35 MB / 0.6856 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003631/0.3384, allocations: 135 kB / 0.9336 GB, free: 10.2 MB / 0.6856 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.705e-05/0.3385, allocations: 68.5 kB / 0.9336 GB, free: 10.12 MB / 0.6856 GB
Notification: Performance of pre-optimization done (n=230): time 3.948e-06/0.3385, allocations: 0 / 0.9336 GB, free: 10.12 MB / 0.6856 GB
Notification: Performance of matching and sorting (n=313): time 0.138/0.4765, allocations: 39.27 MB / 0.972 GB, free: 2.812 MB / 0.7169 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001415/0.4766, allocations: 243.9 kB / 0.9722 GB, free: 2.523 MB / 0.7169 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001875/0.4785, allocations: 1.265 MB / 0.9734 GB, free: 1.242 MB / 0.7169 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004251/0.4789, allocations: 73.7 kB / 0.9735 GB, free: 1.164 MB / 0.7169 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008765/0.4798, allocations: 1.27 MB / 0.9748 GB, free: 15.88 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0011/0.4809, allocations: 1.104 MB / 0.9758 GB, free: 14.77 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001175/0.4821, allocations: 0.6244 MB / 0.9764 GB, free: 14.13 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.0001237/0.4822, allocations: 309.1 kB / 0.9767 GB, free: 13.83 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006083/0.4883, allocations: 2.776 MB / 0.9794 GB, free: 11.04 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006594/0.4949, allocations: 3.474 MB / 0.9828 GB, free: 7.305 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01279/0.5077, allocations: 6.39 MB / 0.9891 GB, free: 0.6328 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.305e-05/0.5077, allocations: 8 kB / 0.9891 GB, free: 0.625 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.3383/0.846, allocations: 10.87 MB / 0.9997 GB, free: 148.3 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 4.181e-05/0.846, allocations: 13.12 kB / 0.9997 GB, free: 148.3 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.619e-05/0.8461, allocations: 17.84 kB / 0.9997 GB, free: 148.3 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0203/0.8664, allocations: 5.971 MB / 1.006 GB, free: 147.6 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003888/0.8703, allocations: 0.941 MB / 1.006 GB, free: 147.5 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03655/0.9068, allocations: 28.85 MB / 1.035 GB, free: 127 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003898/0.9107, allocations: 0.5488 MB / 1.035 GB, free: 126.4 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002854/0.911, allocations: 143.9 kB / 1.035 GB, free: 126.3 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.006068/0.9171, allocations: 3.921 MB / 1.039 GB, free: 122.3 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.005031/0.9221, allocations: 3.422 MB / 1.043 GB, free: 118.7 MB / 0.7325 GB
Error: Initialization problem is structural singular. Please, check the initial conditions.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.07964/1.002, allocations: 25.84 MB / 1.068 GB, free: 92.46 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.566e-05/1.002, allocations: 4 kB / 1.068 GB, free: 92.46 MB / 0.7325 GB
Warning: The linear system: 
1 : transformer.conv3.V2[1] = line2.v3_n[1] - line2.v1_n[1]
2 : line2.v1_n[1] - line2.v1_p[1] = line2.Z11[1] * line2.i1[1] - line2.Z11[2] * line2.i1[2] + line2.Z12[1] * line2.i2[1] - line2.Z12[2] * line2.i2[2] + line2.Z13[1] * line2.i3[1] - line2.Z13[2] * line2.i3[2]
3 : loadRL.load3.v[1] = line2.v3_p[1] - line2.v1_p[1]
4 : line2.v3_n[1] - line2.v3_p[1] = line2.Z31[1] * line2.i1[1] - line2.Z31[2] * line2.i1[2] + line2.Z32[1] * line2.i2[1] - line2.Z32[2] * line2.i2[2] + line2.Z33[1] * line2.i3[1] - line2.Z33[2] * line2.i3[2]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v3_n[1] ;
  line2.v3_p[1] ;
  line2.v1_p[1] ;
  line2.v1_n[1]
]
  =
[
  -transformer.conv3.V2[1] ;
  line2.Z11[1] * line2.i1[1] + line2.Z13[1] * line2.i3[1] + line2.Z12[1] * line2.i2[1] - line2.Z11[2] * line2.i1[2] - line2.Z13[2] * line2.i3[2] - line2.Z12[2] * line2.i2[2] ;
  -loadRL.load3.v[1] ;
  line2.Z31[1] * line2.i1[1] + line2.Z33[1] * line2.i3[1] + line2.Z32[1] * line2.i2[1] - line2.Z31[2] * line2.i1[2] - line2.Z33[2] * line2.i3[2] - line2.Z32[2] * line2.i2[2]
]
 might be structurally or numerically singular for variable line2.v1_n[1] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Warning: The linear system: 
1 : transformer.conv3.V2[2] = line2.v3_n[2] - line2.v1_n[2]
2 : line2.v1_n[2] - line2.v1_p[2] = line2.Z11[1] * line2.i1[2] + line2.Z11[2] * line2.i1[1] + line2.Z12[1] * line2.i2[2] + line2.Z12[2] * line2.i2[1] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1]
3 : loadRL.load3.v[2] = line2.v3_p[2] - line2.v1_p[2]
4 : line2.v3_n[2] - line2.v3_p[2] = line2.Z31[1] * line2.i1[2] + line2.Z31[2] * line2.i1[1] + line2.Z32[1] * line2.i2[2] + line2.Z32[2] * line2.i2[1] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1]
[
  -1.0 , 0.0 , 0.0 , 1.0 ;
  0.0 , 0.0 , -1.0 , 1.0 ;
  0.0 , -1.0 , 1.0 , 0.0 ;
  1.0 , -1.0 , 0.0 , 0.0
]
  *
[
  line2.v3_n[2] ;
  line2.v3_p[2] ;
  line2.v1_p[2] ;
  line2.v1_n[2]
]
  =
[
  -transformer.conv3.V2[2] ;
  line2.Z11[1] * line2.i1[2] + line2.Z13[1] * line2.i3[2] + line2.Z13[2] * line2.i3[1] + line2.Z12[2] * line2.i2[1] + line2.Z12[1] * line2.i2[2] + line2.Z11[2] * line2.i1[1] ;
  -loadRL.load3.v[2] ;
  line2.Z31[1] * line2.i1[2] + line2.Z33[1] * line2.i3[2] + line2.Z33[2] * line2.i3[1] + line2.Z32[2] * line2.i2[1] + line2.Z32[1] * line2.i2[2] + line2.Z31[2] * line2.i1[1]
]
 might be structurally or numerically singular for variable line2.v1_n[2] since U(4,4) = 0.0. It might be hard to solve. Compilation continues anyway.
Notification: Performance of matching and sorting (n=414) (initialization_lambda0): time 0.0215/1.023, allocations: 10.84 MB / 1.078 GB, free: 81.49 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 2.508e-05/1.023, allocations: 12 kB / 1.078 GB, free: 81.48 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.623e-05/1.023, allocations: 20 kB / 1.078 GB, free: 81.46 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01374/1.037, allocations: 4.646 MB / 1.083 GB, free: 76.79 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003926/1.041, allocations: 1.002 MB / 1.084 GB, free: 75.79 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02979/1.071, allocations: 30.49 MB / 1.114 GB, free: 44.6 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003893/1.075, allocations: 0.5614 MB / 1.114 GB, free: 44.04 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002717/1.075, allocations: 139.9 kB / 1.114 GB, free: 43.91 MB / 0.7325 GB
Warning: Assuming fixed start value for the following 2 variables:
         node4.wyeToDelta.delta.phase[3].v[2]:VARIABLE(flow=false unit = \"V\" fixed = true )  \"Voltage vector\" type: Real [3,2]
         node4.wyeToDelta.delta.phase[3].v[1]:VARIABLE(flow=false unit = \"V\" fixed = true )  \"Voltage vector\" type: Real [3,2]
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         0.0 = (-line2.i2[2]) - line2.i3[2] - line2.i1[2]
         0.0 = (-line2.i2[1]) - line2.i3[1] - line2.i1[1].
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 81
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (272):
 * Single equations (assignments): 270
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(10,62,70.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(10,62)}
Notification: Performance of prepare postOptimizeDAE: time 0.0007761/1.076, allocations: 376.5 kB / 1.115 GB, free: 43.54 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004678/1.076, allocations: 206.7 kB / 1.115 GB, free: 43.34 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02288/1.099, allocations: 10.97 MB / 1.126 GB, free: 32.29 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.968e-05/1.099, allocations: 32 kB / 1.126 GB, free: 32.25 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.379e-05/1.099, allocations: 16 kB / 1.126 GB, free: 32.24 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.571e-05/1.099, allocations: 19.94 kB / 1.126 GB, free: 32.22 MB / 0.7325 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.028/1.127, allocations: 16.46 MB / 1.142 GB, free: 15.58 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.335e-05/1.127, allocations: 15.94 kB / 1.142 GB, free: 15.56 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002863/1.13, allocations: 0.7451 MB / 1.142 GB, free: 14.82 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01652/1.147, allocations: 5.588 MB / 1.148 GB, free: 9.219 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003958/1.147, allocations: 79.95 kB / 1.148 GB, free: 9.141 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04115/1.188, allocations: 27.67 MB / 1.175 GB, free: 13.19 MB / 0.7637 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.407e-05/1.188, allocations: 20.03 kB / 1.175 GB, free: 13.17 MB / 0.7637 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.026/1.214, allocations: 10.33 MB / 1.185 GB, free: 2.586 MB / 0.7637 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001591/1.216, allocations: 0.7669 MB / 1.186 GB, free: 1.801 MB / 0.7637 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003699/1.216, allocations: 67.98 kB / 1.186 GB, free: 1.734 MB / 0.7637 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003427/1.219, allocations: 0.5187 MB / 1.186 GB, free: 1.215 MB / 0.7637 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008127/1.22, allocations: 266.9 kB / 1.187 GB, free: 0.9531 MB / 0.7637 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000247/1.221, allocations: 104 kB / 1.187 GB, free: 0.8516 MB / 0.7637 GB
Notification: Performance of sorting global known variables: time 0.001363/1.222, allocations: 0.9069 MB / 1.188 GB, free: 15.94 MB / 0.7794 GB
Notification: Performance of sort global known variables: time 1e-07/1.222, allocations: 0 / 1.188 GB, free: 15.94 MB / 0.7794 GB
Notification: Performance of remove unused functions: time 0.005321/1.227, allocations: 1.883 MB / 1.19 GB, free: 14.05 MB / 0.7794 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 0.02626/1.253, allocations: 11.01 MB / 1.2 GB, free: 2.793 MB / 0.7794 GB
Notification: Performance of simCode: created initialization part: time 0.02972/1.283, allocations: 12.59 MB / 1.213 GB, free: 6.094 MB / 0.795 GB
Notification: Performance of simCode: created event and clocks part: time 9.819e-06/1.283, allocations: 1.938 kB / 1.213 GB, free: 6.094 MB / 0.795 GB
Notification: Performance of simCode: created simulation system equations: time 0.01076/1.294, allocations: 4.52 MB / 1.217 GB, free: 1.547 MB / 0.795 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001988/1.296, allocations: 271.3 kB / 1.217 GB, free: 1.289 MB / 0.795 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09552/1.391, allocations: 42.09 MB / 1.258 GB, free: 6.152 MB / 0.8419 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003104/1.395, allocations: 2.679 MB / 1.261 GB, free: 3.438 MB / 0.8419 GB
Notification: Performance of simCode: alias equations: time 0.004298/1.399, allocations: 1.637 MB / 1.263 GB, free: 1.797 MB / 0.8419 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001681/1.401, allocations: 1.085 MB / 1.264 GB, free: 0.7109 MB / 0.8419 GB
Notification: Performance of SimCode: time 1.052e-06/1.401, allocations: 0 / 1.264 GB, free: 0.7109 MB / 0.8419 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4969/1.897, allocations: 109.2 MB / 1.37 GB, free: 320.3 MB / 0.92 GB
Notification: Performance of buildModelFMU: Generate platform static: time 16.15/18.05, allocations: 8.547 kB / 1.37 GB, free: 320.3 MB / 0.92 GB
"
[Timeout remaining time 642]
(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) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 22.010709549300373]
Failed to read output from testmodel.py, exit status != 0:
18.18844293989241 18.205102992 17.967238794
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f785b3917e0>