Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.842/4.842, allocations: 0.5623 GB / 0.5775 GB, free: 3.328 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002407/0.002407, allocations: 359.9 kB / 0.6447 GB, free: 185.7 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.091/4.091, allocations: 410.7 MB / 1.113 GB, free: 5.887 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.00184/0.00184, allocations: 183.3 kB / 1.226 GB, free: 6.066 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005174/0.0005176, allocations: 12 kB / 1.349 GB, free: 8.203 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7263/0.7268, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.02703/0.7539, allocations: 22.82 MB / 1.484 GB, free: 261.5 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01147/0.7655, allocations: 6.177 MB / 1.49 GB, free: 255.4 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001315/0.7668, allocations: 27.81 kB / 1.49 GB, free: 255.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001662/0.7685, allocations: 371.1 kB / 1.49 GB, free: 255 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.005343/0.7739, allocations: 1.411 MB / 1.491 GB, free: 253.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004112/0.778, allocations: 0.9912 MB / 1.492 GB, free: 252.6 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.003536/0.7816, allocations: 2.427 MB / 1.495 GB, free: 250.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009621/0.7826, allocations: 454.8 kB / 1.495 GB, free: 249.8 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001357/0.784, allocations: 0.5625 MB / 1.496 GB, free: 249.2 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001051/0.7851, allocations: 0.5132 MB / 1.496 GB, free: 248.7 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001492/0.7852, allocations: 20 kB / 1.496 GB, free: 248.7 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002722/0.788, allocations: 0.6215 MB / 1.497 GB, free: 248 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002923/0.7883, allocations: 131.4 kB / 1.497 GB, free: 247.9 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003499/0.7887, allocations: 161.4 kB / 1.497 GB, free: 247.8 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.00227/0.791, allocations: 0.9079 MB / 1.498 GB, free: 246.8 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 6.221e-06/0.791, allocations: 0 / 1.498 GB, free: 246.8 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.494e-06/0.7911, allocations: 0.6562 kB / 1.498 GB, free: 246.8 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 1.281e-05/0.7911, allocations: 0 / 1.498 GB, free: 246.8 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: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.002155/0.7932, allocations: 0.9247 MB / 1.499 GB, free: 245.9 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 5.273e-05/0.7933, allocations: 20.66 kB / 1.499 GB, free: 245.9 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005376/0.7987, allocations: 287.7 kB / 1.499 GB, free: 245.6 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00294/0.8017, allocations: 0.6338 MB / 1.5 GB, free: 244.9 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.593e-05/0.8018, allocations: 33 kB / 1.5 GB, free: 244.9 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000148/0.802, allocations: 44.91 kB / 1.5 GB, free: 244.8 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00173/0.8037, allocations: 0.5247 MB / 1.5 GB, free: 244.3 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.614e-05/0.8038, allocations: 2.062 kB / 1.5 GB, free: 244.3 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.741e-05/0.8039, allocations: 24 kB / 1.5 GB, free: 244.3 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.825e-05/0.8039, allocations: 12 kB / 1.5 GB, free: 244.2 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001451/0.8054, allocations: 352.4 kB / 1.501 GB, free: 243.9 MB / 0.8542 GB
Warning: The model contains alias variables with redundant start and/or conflicting 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 0.00479/0.8102, allocations: 2.817 MB / 1.504 GB, free: 240.9 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001098/0.8113, allocations: 313.6 kB / 1.504 GB, free: 240.6 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005362/0.8119, allocations: 143.6 kB / 1.504 GB, free: 240.4 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006327/0.8125, allocations: 0.6612 MB / 1.505 GB, free: 239.6 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.799e-05/0.8126, allocations: 37.52 kB / 1.505 GB, free: 239.6 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=28): time 4.449e-06/0.8126, allocations: 0 / 1.505 GB, free: 239.6 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=40): time 0.01421/0.8268, allocations: 2.076 MB / 1.507 GB, free: 237.4 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.025e-05/0.8269, allocations: 88.77 kB / 1.507 GB, free: 237.3 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001367/0.8283, allocations: 0.5029 MB / 1.507 GB, free: 236.8 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 8.356e-05/0.8284, allocations: 29.7 kB / 1.507 GB, free: 236.8 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003183/0.8288, allocations: 332.3 kB / 1.508 GB, free: 236.5 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001999/0.829, allocations: 130.1 kB / 1.508 GB, free: 236.3 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.487e-05/0.829, allocations: 12 kB / 1.508 GB, free: 236.3 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001376/0.8292, allocations: 365.5 kB / 1.508 GB, free: 235.9 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007983/0.83, allocations: 169 kB / 1.508 GB, free: 235.8 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009052/0.8309, allocations: 289.7 kB / 1.509 GB, free: 235.5 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009056/0.8319, allocations: 207.8 kB / 1.509 GB, free: 235.3 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.559e-06/0.8319, allocations: 0 / 1.509 GB, free: 235.3 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.004061/0.836, allocations: 0.7376 MB / 1.509 GB, free: 234.5 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001255/0.8361, allocations: 182.9 kB / 1.51 GB, free: 234.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.274e-05/0.8361, allocations: 4.781 kB / 1.51 GB, free: 234.3 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002171/0.8383, allocations: 282 kB / 1.51 GB, free: 234 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006659/0.839, allocations: 67.84 kB / 1.51 GB, free: 234 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01193/0.851, allocations: 4.319 MB / 1.514 GB, free: 229.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002612/0.8536, allocations: 83.08 kB / 1.514 GB, free: 229.3 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.278e-05/0.8537, allocations: 23.98 kB / 1.514 GB, free: 229.3 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.186e-05/0.8538, allocations: 4 kB / 1.514 GB, free: 229.3 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003715/0.8575, allocations: 0.6481 MB / 1.515 GB, free: 228.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.079e-05/0.8575, allocations: 4.719 kB / 1.515 GB, free: 228.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002133/0.8597, allocations: 286.9 kB / 1.515 GB, free: 228.4 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006863/0.8604, allocations: 69.69 kB / 1.515 GB, free: 228.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01354/0.874, allocations: 4.332 MB / 1.519 GB, free: 223.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003086/0.8771, allocations: 80.64 kB / 1.52 GB, free: 223.7 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.978e-05/0.8772, allocations: 20 kB / 1.52 GB, free: 223.6 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * 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 (39):
 * Single equations (assignments): 37
 * 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: 0
 * Non-linear torn systems: 2 {2 8,2 6}
Notification: Performance of prepare postOptimizeDAE: time 0.0006338/0.8779, allocations: 287 kB / 1.52 GB, free: 223.4 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002997/0.8782, allocations: 60.05 kB / 1.52 GB, free: 223.3 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004375/0.8826, allocations: 0.6723 MB / 1.521 GB, free: 222.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003889/0.8866, allocations: 0.7414 MB / 1.521 GB, free: 221.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.141e-05/0.8866, allocations: 8.125 kB / 1.521 GB, free: 221.8 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000637/0.8873, allocations: 192.3 kB / 1.521 GB, free: 221.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001953/0.8875, allocations: 20.83 kB / 1.522 GB, free: 221.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002816/0.8903, allocations: 67.92 kB / 1.522 GB, free: 221.5 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001791/0.8906, allocations: 35.94 kB / 1.522 GB, free: 221.5 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.004149/0.8947, allocations: 0.8301 MB / 1.522 GB, free: 220.6 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.0021/0.8969, allocations: 0.9092 MB / 1.523 GB, free: 219.7 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.000591/0.8975, allocations: 212.4 kB / 1.524 GB, free: 219.5 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.0007368/0.8983, allocations: 362.8 kB / 1.524 GB, free: 219.2 MB / 0.8542 GB
Notification: Performance of Backend: time 6.52e-07/0.8983, allocations: 0 / 1.524 GB, free: 219.2 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.005862/0.9042, allocations: 1.585 MB / 1.525 GB, free: 217.5 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.004282/0.9085, allocations: 2.193 MB / 1.528 GB, free: 215.3 MB / 0.8542 GB
Notification: Performance of Templates: time 0.04135/0.9499, allocations: 18.19 MB / 1.545 GB, free: 197.5 MB / 0.8542 GB