Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 8.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo)
Running command: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY,fileNamePrefix="Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.0.0/package.mo): time 2.51/2.51, allocations: 284.9 MB / 292.4 MB, free: 10.5 MB / 234.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001494/0.001494, allocations: 176.8 kB / 360.6 MB, free: 7.262 MB / 298.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.148/2.148, allocations: 205.2 MB / 0.6191 GB, free: 12.17 MB / 474.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001063/0.001062, allocations: 96.73 kB / 0.7321 GB, free: 44.73 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 2.842e-05/2.838e-05, allocations: 4 kB / 0.8509 GB, free: 3.277 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7971/0.7972, allocations: 115.2 MB / 0.9634 GB, free: 78.47 MB / 0.6667 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3276/1.125, allocations: 199.1 MB / 1.158 GB, free: 5.156 MB / 0.7605 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004493/1.125, allocations: 117.4 kB / 1.158 GB, free: 5.043 MB / 0.7605 GB
Notification: Performance of FrontEnd - DAE generated: time 1.291/2.416, allocations: 153.1 MB / 1.307 GB, free: 201.3 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.094e-06/2.416, allocations: 0 / 1.307 GB, free: 201.3 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0002537/2.416, allocations: 81.84 kB / 1.308 GB, free: 201.3 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1094
 * Number of variables: 1094
Notification: Performance of Generate backend data structure: time 0.01685/2.433, allocations: 3.158 MB / 1.311 GB, free: 199.9 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 6.124e-05/2.433, allocations: 10.97 kB / 1.311 GB, free: 199.9 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02584/2.459, allocations: 2.373 MB / 1.313 GB, free: 199.7 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009041/2.468, allocations: 2.324 MB / 1.315 GB, free: 198.9 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002542/2.469, allocations: 129 kB / 1.315 GB, free: 198.9 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002388/2.471, allocations: 222.2 kB / 1.316 GB, free: 198.9 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01664/2.488, allocations: 5.172 MB / 1.321 GB, free: 196.9 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02352/2.511, allocations: 5.978 MB / 1.326 GB, free: 194.7 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002037/2.512, allocations: 7.828 kB / 1.326 GB, free: 194.7 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002268/2.514, allocations: 3.781 kB / 1.326 GB, free: 194.7 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0008782/2.515, allocations: 318.9 kB / 1.327 GB, free: 194.7 MB / 0.8542 GB
Warning: The model contains alias variables with conflicting start and/or nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05388/2.569, allocations: 28.21 MB / 1.354 GB, free: 173.7 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008081/2.577, allocations: 3.132 MB / 1.357 GB, free: 172.2 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003828/2.581, allocations: 1.538 MB / 1.359 GB, free: 171.6 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003873/2.581, allocations: 130.1 kB / 1.359 GB, free: 171.5 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.339e-05/2.581, allocations: 59.28 kB / 1.359 GB, free: 171.5 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=176): time 4.989e-06/2.581, allocations: 0 / 1.359 GB, free: 171.5 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=221): time 0.05092/2.632, allocations: 12.92 MB / 1.372 GB, free: 166.4 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.565e-05/2.632, allocations: 227.7 kB / 1.372 GB, free: 166.1 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003073/2.635, allocations: 1.331 MB / 1.373 GB, free: 165.6 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006737/2.636, allocations: 29.58 kB / 1.373 GB, free: 165.5 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001305/2.637, allocations: 1.749 MB / 1.375 GB, free: 164.2 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001328/2.639, allocations: 0.7256 MB / 1.376 GB, free: 163.6 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004673/2.639, allocations: 0 / 1.376 GB, free: 163.6 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0002781/2.64, allocations: 447.4 kB / 1.376 GB, free: 163.3 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004599/2.644, allocations: 1.842 MB / 1.378 GB, free: 162.6 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005476/2.65, allocations: 2.937 MB / 1.381 GB, free: 160.5 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.007922/2.658, allocations: 2.586 MB / 1.383 GB, free: 159.4 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.854e-05/2.658, allocations: 12 kB / 1.383 GB, free: 159.3 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=400) (initialization): time 0.03298/2.691, allocations: 7.948 MB / 1.391 GB, free: 152.1 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002921/2.694, allocations: 14.1 MB / 1.405 GB, free: 136.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001203/2.694, allocations: 40 kB / 1.405 GB, free: 136.8 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02485/2.719, allocations: 3.695 MB / 1.408 GB, free: 133.1 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007715/2.727, allocations: 0.9319 MB / 1.409 GB, free: 132.2 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03022/2.757, allocations: 11.19 MB / 1.42 GB, free: 120.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007936/2.765, allocations: 0.5063 MB / 1.421 GB, free: 120.3 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001071/2.766, allocations: 164 kB / 1.421 GB, free: 120.2 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.686e-05/2.766, allocations: 4 kB / 1.421 GB, free: 120.2 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01355/2.78, allocations: 4.589 MB / 1.425 GB, free: 115.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001451/2.78, allocations: 36 kB / 1.425 GB, free: 115.5 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.367e-05/2.78, allocations: 63.94 kB / 1.426 GB, free: 115.5 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.014/2.794, allocations: 1.178 MB / 1.427 GB, free: 114.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0001249/2.794, allocations: 71.73 kB / 1.427 GB, free: 114.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009743/2.804, allocations: 454.9 kB / 1.427 GB, free: 113.8 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001328/2.805, allocations: 160 kB / 1.427 GB, free: 113.6 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 162
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (330):
 * Single equations (assignments): 328
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of prepare postOptimizeDAE: time 0.001782/2.807, allocations: 208.5 kB / 1.428 GB, free: 113.4 MB / 0.8542 GB
Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.04075/2.848, allocations: 6.816 MB / 1.434 GB, free: 106.6 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001726/2.85, allocations: 189.8 kB / 1.434 GB, free: 106.4 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04229/2.892, allocations: 7.229 MB / 1.441 GB, free: 99.15 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.15e-05/2.892, allocations: 24 kB / 1.441 GB, free: 99.13 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.806e-05/2.892, allocations: 8 kB / 1.441 GB, free: 99.12 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.229e-05/2.892, allocations: 19.95 kB / 1.442 GB, free: 99.1 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.05187/2.944, allocations: 11.88 MB / 1.453 GB, free: 87.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.491e-05/2.944, allocations: 8 kB / 1.453 GB, free: 87.09 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.007662/2.952, allocations: 0.6083 MB / 1.454 GB, free: 86.48 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.03748/2.989, allocations: 4.156 MB / 1.458 GB, free: 82.32 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009064/2.99, allocations: 43.94 kB / 1.458 GB, free: 82.27 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05283/3.043, allocations: 16.04 MB / 1.473 GB, free: 66 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.451e-05/3.043, allocations: 11.94 kB / 1.473 GB, free: 65.99 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02804/3.071, allocations: 7.788 MB / 1.481 GB, free: 57.81 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002635/3.074, allocations: 0.6391 MB / 1.482 GB, free: 57.15 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008513/3.075, allocations: 15.98 kB / 1.482 GB, free: 57.14 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007238/3.082, allocations: 0.5107 MB / 1.482 GB, free: 56.62 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009974/3.083, allocations: 185.5 kB / 1.482 GB, free: 56.45 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003684/3.084, allocations: 79.95 kB / 1.482 GB, free: 56.37 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001982/3.086, allocations: 0.9736 MB / 1.483 GB, free: 55.39 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 4.11e-07/3.086, allocations: 0 / 1.483 GB, free: 55.39 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.01165/3.097, allocations: 1.508 MB / 1.485 GB, free: 53.89 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 34
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (154):
 * Single equations (assignments): 152
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(6,100.0%) 30}
 * Non-linear torn systems: 1 {6 30}
Notification: Performance of Backend phase and start with SimCode phase: time 0.02997/3.127, allocations: 10.63 MB / 1.495 GB, free: 43 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.02187/3.149, allocations: 7.382 MB / 1.502 GB, free: 35.62 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.492e-05/3.149, allocations: 0 / 1.502 GB, free: 35.62 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.01062/3.16, allocations: 2.974 MB / 1.505 GB, free: 32.62 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002354/3.162, allocations: 164.7 kB / 1.506 GB, free: 32.46 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02827/3.191, allocations: 7.608 MB / 1.513 GB, free: 24.7 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005867/3.197, allocations: 2.955 MB / 1.516 GB, free: 21.71 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.01042/3.207, allocations: 1.827 MB / 1.518 GB, free: 19.91 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003387/3.21, allocations: 1.284 MB / 1.519 GB, free: 18.62 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.944e-06/3.21, allocations: 0 / 1.519 GB, free: 18.62 MB / 0.8542 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2207/3.431, allocations: 74.09 MB / 1.591 GB, free: 8.812 MB / 0.9167 GB
Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0004196/3.432, allocations: 218 kB / 1.591 GB, free: 8.523 MB / 0.9167 GB
Notification: Performance of buildModelFMU: Generate platform static: time 4.56/7.992, allocations: 0 / 1.591 GB, free: 8.523 MB / 0.9167 GB
(rm -f Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe ; mkfifo Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe ; head -c 1048576 < Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe >> ../files/Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator  --tempDir=temp_Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_8_0_0_Buildings_Electrical_AC_ThreePhasesUnbalanced_Validation_IEEETests_Test4NodesFeeder_UnbalancedStepDown_YY.fmu > Buildings_8.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.UnbalancedStepDown.YY.pipe 2>&1)