Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.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.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.6/4.6, allocations: 0.5623 GB / 0.5769 GB, free: 3.316 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 0.00235/0.00235, allocations: 361.8 kB / 0.644 GB, free: 185.6 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 3.84/3.84, allocations: 410.7 MB / 1.112 GB, free: 5.949 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 0.001762/0.001762, allocations: 174.7 kB / 1.225 GB, free: 6.145 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004931/0.0004933, allocations: 12 kB / 1.348 GB, free: 8.277 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5721/0.5726, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.1529/0.7256, allocations: 159.6 MB / 1.617 GB, free: 124.7 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.006938/0.7326, allocations: 4.425 MB / 1.621 GB, free: 120.3 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007443/0.7334, allocations: 23.81 kB / 1.621 GB, free: 120.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.001024/0.7344, allocations: 337.9 kB / 1.621 GB, free: 120 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.003619/0.738, allocations: 1.251 MB / 1.622 GB, free: 118.7 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00278/0.7408, allocations: 0.801 MB / 1.623 GB, free: 117.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.002093/0.7429, allocations: 1.867 MB / 1.625 GB, free: 116.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005587/0.7435, allocations: 391.8 kB / 1.625 GB, free: 115.7 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008651/0.7444, allocations: 0.5056 MB / 1.626 GB, free: 115.2 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006421/0.7451, allocations: 462.2 kB / 1.626 GB, free: 114.7 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 7.338e-05/0.7452, allocations: 20 kB / 1.626 GB, free: 114.7 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001448/0.7466, allocations: 0.5531 MB / 1.627 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002233/0.7469, allocations: 195.4 kB / 1.627 GB, free: 113.9 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001538/0.747, allocations: 149.4 kB / 1.627 GB, free: 113.8 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.0009363/0.748, allocations: 0.7832 MB / 1.628 GB, free: 113 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 4.569e-06/0.748, allocations: 0 / 1.628 GB, free: 113 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.025e-06/0.748, allocations: 0 / 1.628 GB, free: 113 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 1.844e-05/0.748, allocations: 0 / 1.628 GB, free: 113 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: 104
 * Number of variables: 104
Notification: Performance of Generate backend data structure: time 0.001412/0.7495, allocations: 0.8685 MB / 1.629 GB, free: 112.1 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 3.841e-05/0.7495, allocations: 13.11 kB / 1.629 GB, free: 112.1 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001265/0.7508, allocations: 167.1 kB / 1.629 GB, free: 111.9 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000887/0.7517, allocations: 0.5054 MB / 1.63 GB, free: 111.4 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.683e-05/0.7518, allocations: 33 kB / 1.63 GB, free: 111.3 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.569e-05/0.7519, allocations: 44 kB / 1.63 GB, free: 111.3 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009264/0.7528, allocations: 473.1 kB / 1.63 GB, free: 110.8 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.687e-05/0.7528, allocations: 0 / 1.63 GB, free: 110.8 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.427e-05/0.7529, allocations: 20 kB / 1.63 GB, free: 110.8 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.841e-05/0.7529, allocations: 17 kB / 1.63 GB, free: 110.8 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009277/0.7539, allocations: 419.7 kB / 1.63 GB, free: 110.4 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 0.002835/0.7567, allocations: 2.032 MB / 1.632 GB, free: 108.2 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000562/0.7573, allocations: 278.2 kB / 1.633 GB, free: 107.9 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003871/0.7577, allocations: 192.8 kB / 1.633 GB, free: 107.7 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002557/0.758, allocations: 186.7 kB / 1.633 GB, free: 107.5 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.692e-05/0.758, allocations: 46.48 kB / 1.633 GB, free: 107.4 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=30): time 3.251e-06/0.758, allocations: 0 / 1.633 GB, free: 107.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=30): time 0.001832/0.7599, allocations: 0.6487 MB / 1.634 GB, free: 106.8 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.533e-05/0.7599, allocations: 59.36 kB / 1.634 GB, free: 106.7 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005297/0.7605, allocations: 445.8 kB / 1.634 GB, free: 106.2 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 4.046e-05/0.7605, allocations: 29.7 kB / 1.634 GB, free: 106.2 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001791/0.7607, allocations: 280.3 kB / 1.635 GB, free: 105.9 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 9.679e-05/0.7608, allocations: 102.5 kB / 1.635 GB, free: 105.8 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.163e-05/0.7609, allocations: 12 kB / 1.635 GB, free: 105.8 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 8.803e-05/0.761, allocations: 354.8 kB / 1.635 GB, free: 105.5 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003061/0.7613, allocations: 123.9 kB / 1.635 GB, free: 105.3 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003808/0.7617, allocations: 221.2 kB / 1.635 GB, free: 105.1 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003542/0.7621, allocations: 167.3 kB / 1.635 GB, free: 104.9 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.212e-06/0.7621, allocations: 0 / 1.635 GB, free: 104.9 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0008525/0.7629, allocations: 412.9 kB / 1.636 GB, free: 104.5 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 5.269e-05/0.763, allocations: 121.2 kB / 1.636 GB, free: 104.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.574e-06/0.763, allocations: 12.02 kB / 1.636 GB, free: 104.4 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.721e-05/0.763, allocations: 64 / 1.636 GB, free: 104.4 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004219/0.7635, allocations: 79.89 kB / 1.636 GB, free: 104.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.467e-06/0.7635, allocations: 4 kB / 1.636 GB, free: 104.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005852/0.7641, allocations: 55.66 kB / 1.636 GB, free: 104.2 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.61e-05/0.7642, allocations: 16 kB / 1.636 GB, free: 104.2 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 8.042e-06/0.7642, allocations: 4 kB / 1.636 GB, free: 104.2 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0007335/0.7649, allocations: 335.5 kB / 1.636 GB, free: 103.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.561e-06/0.7649, allocations: 4 kB / 1.636 GB, free: 103.9 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.559e-06/0.765, allocations: 0 / 1.636 GB, free: 103.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003734/0.7653, allocations: 75.89 kB / 1.637 GB, free: 103.8 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.403e-06/0.7654, allocations: 4 kB / 1.637 GB, free: 103.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005558/0.7659, allocations: 51.78 kB / 1.637 GB, free: 103.8 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.816e-05/0.766, allocations: 15.98 kB / 1.637 GB, free: 103.8 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * 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 (37):
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003077/0.7663, allocations: 292.9 kB / 1.637 GB, free: 103.5 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001044/0.7664, allocations: 47.44 kB / 1.637 GB, free: 103.4 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009565/0.7674, allocations: 422.6 kB / 1.637 GB, free: 103 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.616e-06/0.7674, allocations: 4 kB / 1.637 GB, free: 103 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.65e-06/0.7674, allocations: 0 / 1.637 GB, free: 103 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007922/0.7682, allocations: 461.1 kB / 1.638 GB, free: 102.5 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002027/0.7703, allocations: 1.144 MB / 1.639 GB, free: 101.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.442e-06/0.7703, allocations: 4 kB / 1.639 GB, free: 101.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003798/0.7707, allocations: 55.95 kB / 1.639 GB, free: 101.2 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002551/0.771, allocations: 53.33 kB / 1.639 GB, free: 101.2 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.287e-05/0.771, allocations: 8 kB / 1.639 GB, free: 101.2 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001213/0.7722, allocations: 1.431 MB / 1.64 GB, free: 99.59 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.377e-06/0.7723, allocations: 3.953 kB / 1.64 GB, free: 99.59 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001291/0.7736, allocations: 0.7299 MB / 1.641 GB, free: 98.82 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002434/0.7738, allocations: 165.9 kB / 1.641 GB, free: 98.64 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.009e-05/0.7739, allocations: 15.94 kB / 1.641 GB, free: 98.62 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005499/0.7745, allocations: 43.31 kB / 1.641 GB, free: 98.59 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.093e-05/0.7746, allocations: 23.97 kB / 1.641 GB, free: 98.56 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.381e-05/0.7746, allocations: 12 kB / 1.641 GB, free: 98.55 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.0003898/0.775, allocations: 307.1 kB / 1.642 GB, free: 98.25 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 8.71e-07/0.775, allocations: 3.938 kB / 1.642 GB, free: 98.25 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.001018/0.7761, allocations: 307.2 kB / 1.642 GB, free: 97.95 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * 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 (28):
 * Single equations (assignments): 27
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004302/0.7765, allocations: 178.8 kB / 1.642 GB, free: 97.78 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.001115/0.7777, allocations: 496.7 kB / 1.643 GB, free: 97.29 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 4.821e-06/0.7777, allocations: 4 kB / 1.643 GB, free: 97.29 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005619/0.7782, allocations: 299.3 kB / 1.643 GB, free: 96.98 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001829/0.7801, allocations: 311.5 kB / 1.643 GB, free: 96.7 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001956/0.7821, allocations: 1.346 MB / 1.645 GB, free: 95.31 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003908/0.7825, allocations: 0.9131 MB / 1.645 GB, free: 94.37 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.0008294/0.7833, allocations: 162.3 kB / 1.646 GB, free: 94.21 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001446/0.7835, allocations: 39.44 kB / 1.646 GB, free: 94.18 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.586e-06/0.7835, allocations: 0 / 1.646 GB, free: 94.18 MB / 0.8542 GB
Notification: Performance of Templates: time 0.02062/0.8041, allocations: 9.528 MB / 1.655 GB, free: 84.92 MB / 0.8542 GB