Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Electrical.AC.ThreePhasesUnbalanced.Validation.IEEETests.Test4NodesFeeder.BalancedStepUp.DY")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.291/2.291, allocations: 253.2 MB / 260.6 MB, free: 7.465 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.004868/0.004868, allocations: 181.6 kB / 319.9 MB, free: 3.027 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.111/2.111, allocations: 205.5 MB / 0.5708 GB, free: 15.14 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001132/0.001132, allocations: 87.91 kB / 0.6751 GB, free: 4.492 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 3.019e-05/3.029e-05, allocations: 4 kB / 0.7849 GB, free: 102.1 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2228/0.2228, allocations: 106.3 MB / 0.8887 GB, free: 11.78 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 1.011/1.234, allocations: 193.3 MB / 1.077 GB, free: 10.47 MB / 0.698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004114/1.235, allocations: 124.5 kB / 1.078 GB, free: 10.39 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5739/1.809, allocations: 139.5 MB / 1.214 GB, free: 7.559 MB / 0.823 GB
Notification: Performance of FrontEnd: time 2.825e-06/1.809, allocations: 0 / 1.214 GB, free: 7.559 MB / 0.823 GB
Notification: Performance of Transformations before backend: time 0.0002245/1.809, allocations: 80 kB / 1.214 GB, free: 7.48 MB / 0.823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1023
 * Number of variables: 1023
Notification: Performance of Generate backend data structure: time 0.01323/1.822, allocations: 3.016 MB / 1.217 GB, free: 4.406 MB / 0.823 GB
Notification: Performance of prepare preOptimizeDAE: time 6.153e-05/1.822, allocations: 12.03 kB / 1.217 GB, free: 4.395 MB / 0.823 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0225/1.845, allocations: 2.133 MB / 1.219 GB, free: 2.254 MB / 0.823 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.008489/1.853, allocations: 2.236 MB / 1.221 GB, free: 15.96 MB / 0.8386 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002436/1.854, allocations: 120 kB / 1.221 GB, free: 15.85 MB / 0.8386 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001909/1.856, allocations: 208 kB / 1.221 GB, free: 15.64 MB / 0.8386 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.01646/1.872, allocations: 4.974 MB / 1.226 GB, free: 10.67 MB / 0.8386 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02025/1.892, allocations: 5.623 MB / 1.232 GB, free: 4.922 MB / 0.8386 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001332/1.892, allocations: 11.89 kB / 1.232 GB, free: 4.91 MB / 0.8386 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008171/1.893, allocations: 0 / 1.232 GB, free: 4.91 MB / 0.8386 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009018/1.894, allocations: 306.2 kB / 1.232 GB, free: 4.609 MB / 0.8386 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 0.0574/1.952, allocations: 27.5 MB / 1.259 GB, free: 6.719 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009123/1.961, allocations: 3.672 MB / 1.263 GB, free: 2.84 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004691/1.966, allocations: 1.795 MB / 1.264 GB, free: 1.023 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004253/1.966, allocations: 143 kB / 1.264 GB, free: 0.8672 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.153e-05/1.966, allocations: 56.5 kB / 1.264 GB, free: 0.8008 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=198): time 5.19e-06/1.966, allocations: 0 / 1.264 GB, free: 0.8008 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=255): time 0.7235/2.69, allocations: 14.09 MB / 1.278 GB, free: 237.5 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001044/2.69, allocations: 244 kB / 1.278 GB, free: 237.3 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002993/2.693, allocations: 1.179 MB / 1.28 GB, free: 237.1 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007378/2.694, allocations: 30.39 kB / 1.28 GB, free: 237.1 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001525/2.695, allocations: 1.551 MB / 1.281 GB, free: 236.4 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001639/2.697, allocations: 0.8273 MB / 1.282 GB, free: 235.9 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004645/2.697, allocations: 1.031 kB / 1.282 GB, free: 235.9 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 0.000301/2.698, allocations: 438.7 kB / 1.282 GB, free: 235.6 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005322/2.703, allocations: 1.98 MB / 1.284 GB, free: 235.6 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.006417/2.709, allocations: 2.866 MB / 1.287 GB, free: 234.6 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.009728/2.719, allocations: 2.828 MB / 1.29 GB, free: 234.5 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.012e-05/2.719, allocations: 9.016 kB / 1.29 GB, free: 234.5 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=396) (initialization): time 0.03071/2.75, allocations: 7.673 MB / 1.297 GB, free: 234.3 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002547/2.753, allocations: 10.79 MB / 1.308 GB, free: 223 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001539/2.753, allocations: 27.53 kB / 1.308 GB, free: 223 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02315/2.776, allocations: 3.644 MB / 1.311 GB, free: 223 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00766/2.784, allocations: 0.8784 MB / 1.312 GB, free: 223 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03553/2.819, allocations: 13.32 MB / 1.325 GB, free: 221.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007323/2.827, allocations: 475.8 kB / 1.326 GB, free: 221 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001101/2.828, allocations: 192 kB / 1.326 GB, free: 221 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.49e-05/2.828, allocations: 3.906 kB / 1.326 GB, free: 221 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01495/2.843, allocations: 4.943 MB / 1.331 GB, free: 221 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001326/2.843, allocations: 25 kB / 1.331 GB, free: 221 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.636e-05/2.843, allocations: 51.47 kB / 1.331 GB, free: 221 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01043/2.854, allocations: 1.21 MB / 1.332 GB, free: 221 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.653e-05/2.854, allocations: 65.23 kB / 1.332 GB, free: 221 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006545/2.86, allocations: 425.9 kB / 1.333 GB, free: 220.9 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009457/2.861, allocations: 191.6 kB / 1.333 GB, free: 220.9 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 124
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (302):
 * Single equations (assignments): 300
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of prepare postOptimizeDAE: time 0.001142/2.862, allocations: 188.6 kB / 1.333 GB, free: 220.8 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009516/2.863, allocations: 184.9 kB / 1.333 GB, free: 220.7 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02623/2.89, allocations: 7.6 MB / 1.341 GB, free: 218.6 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.969e-05/2.89, allocations: 26 kB / 1.341 GB, free: 218.6 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.258e-05/2.89, allocations: 13.89 kB / 1.341 GB, free: 218.6 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.54e-05/2.89, allocations: 14.67 kB / 1.341 GB, free: 218.6 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03821/2.928, allocations: 12.1 MB / 1.352 GB, free: 214.2 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.881e-05/2.928, allocations: 7.844 kB / 1.352 GB, free: 214.2 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005802/2.934, allocations: 0.616 MB / 1.353 GB, free: 214.2 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02336/2.957, allocations: 4.112 MB / 1.357 GB, free: 213.7 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007272/2.958, allocations: 56.8 kB / 1.357 GB, free: 213.7 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04474/3.003, allocations: 13 MB / 1.37 GB, free: 207.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.949e-05/3.003, allocations: 11.5 kB / 1.37 GB, free: 207.8 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03281/3.036, allocations: 7.564 MB / 1.377 GB, free: 204.7 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00377/3.04, allocations: 0.7217 MB / 1.378 GB, free: 204.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009787/3.041, allocations: 12.19 kB / 1.378 GB, free: 204.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.006964/3.048, allocations: 0.4991 MB / 1.378 GB, free: 204.4 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008227/3.049, allocations: 201.3 kB / 1.379 GB, free: 204.3 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004188/3.049, allocations: 128.9 kB / 1.379 GB, free: 204.3 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.001782/3.051, allocations: 0.9108 MB / 1.38 GB, free: 203.9 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 5.21e-07/3.051, allocations: 0 / 1.38 GB, free: 203.9 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.008127/3.059, allocations: 1.399 MB / 1.381 GB, free: 203.9 MB / 0.8698 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 (158):
 * Single equations (assignments): 156
 * 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%) 42}
 * Non-linear torn systems: 1 {6 42}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007895/3.06, allocations: 153.4 kB / 1.381 GB, free: 203.8 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.02242/3.082, allocations: 7.991 MB / 1.389 GB, free: 201.3 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 1.824e-05/3.082, allocations: 8.156 kB / 1.389 GB, free: 201.2 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.01073/3.093, allocations: 3.084 MB / 1.392 GB, free: 200.3 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002459/3.096, allocations: 161.8 kB / 1.392 GB, free: 200.2 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04372/3.139, allocations: 8.913 MB / 1.401 GB, free: 193.2 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005318/3.145, allocations: 2.848 MB / 1.404 GB, free: 191 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.01023/3.155, allocations: 1.818 MB / 1.405 GB, free: 189.8 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001265/3.156, allocations: 151.6 kB / 1.405 GB, free: 189.7 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.212e-06/3.156, allocations: 0 / 1.405 GB, free: 189.7 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1166/3.273, allocations: 51.3 MB / 1.456 GB, free: 145.3 MB / 0.8698 GB