Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.PumpParallel.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.Applications.DataCenters.ChillerCooled.Equipment.Validation.PumpParallel,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.PumpParallel")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.422/5.422, allocations: 0.5623 GB / 0.5769 GB, free: 3.348 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 0.002377/0.002377, allocations: 352.5 kB / 0.644 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 4.132/4.132, allocations: 410.7 MB / 1.112 GB, free: 5.957 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 0.001829/0.001829, allocations: 192.8 kB / 1.225 GB, free: 6.121 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005046/0.0005049, allocations: 16 kB / 1.348 GB, free: 8.254 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.603/0.6035, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.PumpParallel): time 0.1156/0.7192, allocations: 110.6 MB / 1.569 GB, free: 173.8 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.03827/0.7575, allocations: 24.08 MB / 1.592 GB, free: 149.8 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0046/0.7621, allocations: 95.31 kB / 1.592 GB, free: 149.7 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.005063/0.7673, allocations: 1.312 MB / 1.594 GB, free: 148.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.01252/0.7798, allocations: 3.678 MB / 1.597 GB, free: 144.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01352/0.7934, allocations: 3.976 MB / 1.601 GB, free: 140.8 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.02339/0.8168, allocations: 17.95 MB / 1.619 GB, free: 122.8 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.007164/0.824, allocations: 4.164 MB / 1.623 GB, free: 118.6 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.009414/0.8335, allocations: 4.323 MB / 1.627 GB, free: 114.3 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006691/0.8402, allocations: 4 MB / 1.631 GB, free: 110.3 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.001667/0.8419, allocations: 248 kB / 1.631 GB, free: 110 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005678/0.8476, allocations: 1.384 MB / 1.632 GB, free: 108.6 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.003365/0.851, allocations: 2.126 MB / 1.635 GB, free: 106.5 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.002902/0.854, allocations: 1.51 MB / 1.636 GB, free: 105 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.01307/0.8671, allocations: 10.44 MB / 1.646 GB, free: 94.52 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 6.437e-06/0.8672, allocations: 0 / 1.646 GB, free: 94.52 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.116e-06/0.8672, allocations: 0 / 1.646 GB, free: 94.52 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0002452/0.8674, allocations: 0 / 1.646 GB, free: 94.52 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: 646
 * Number of variables: 646
Notification: Performance of Generate backend data structure: time 0.02034/0.8878, allocations: 8.442 MB / 1.654 GB, free: 85.97 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.445e-05/0.8878, allocations: 11.62 kB / 1.654 GB, free: 85.96 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003645/0.8915, allocations: 0.846 MB / 1.655 GB, free: 85.11 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0234/0.9149, allocations: 9.716 MB / 1.665 GB, free: 75.32 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003793/0.9154, allocations: 245 kB / 1.665 GB, free: 75.08 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001146/0.9166, allocations: 319.9 kB / 1.665 GB, free: 74.77 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0114/0.928, allocations: 4.827 MB / 1.67 GB, free: 69.76 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.324e-05/0.9281, allocations: 7.938 kB / 1.67 GB, free: 69.75 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004697/0.9286, allocations: 108 kB / 1.67 GB, free: 69.64 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.895e-05/0.9287, allocations: 83.92 kB / 1.67 GB, free: 69.56 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01014/0.9389, allocations: 4.027 MB / 1.674 GB, free: 65.52 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 0.03771/0.9766, allocations: 20.75 MB / 1.694 GB, free: 43.64 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006658/0.9833, allocations: 2.886 MB / 1.697 GB, free: 40.75 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004057/0.9874, allocations: 1.94 MB / 1.699 GB, free: 38.81 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 evalFunc (simulation): time 0.01761/1.005, allocations: 7.158 MB / 1.706 GB, free: 31.32 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004269/1.009, allocations: 2.074 MB / 1.708 GB, free: 29.24 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.004375/1.014, allocations: 0.5366 MB / 1.709 GB, free: 28.7 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=160): time 1.301e-05/1.014, allocations: 0 / 1.709 GB, free: 28.7 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=160): time 0.01414/1.028, allocations: 5.169 MB / 1.714 GB, free: 23.49 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.827e-05/1.028, allocations: 341.7 kB / 1.714 GB, free: 23.09 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01883/1.047, allocations: 8.562 MB / 1.722 GB, free: 14.55 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0006429/1.048, allocations: 93.69 kB / 1.722 GB, free: 14.46 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.004464/1.052, allocations: 3.049 MB / 1.725 GB, free: 11.39 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009/1.053, allocations: 0.5624 MB / 1.726 GB, free: 10.82 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003165/1.054, allocations: 56 kB / 1.726 GB, free: 10.76 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0002686/1.054, allocations: 444.8 kB / 1.726 GB, free: 10.32 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004072/1.058, allocations: 1.946 MB / 1.728 GB, free: 8.371 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005186/1.063, allocations: 3.301 MB / 1.732 GB, free: 4.484 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005589/1.069, allocations: 2.391 MB / 1.734 GB, free: 2.062 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.837e-05/1.069, allocations: 16 kB / 1.734 GB, free: 2.047 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.5724/1.641, allocations: 5.813 MB / 1.74 GB, free: 253.6 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006362/1.642, allocations: 1.13 MB / 1.741 GB, free: 252.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.513e-05/1.642, allocations: 35.89 kB / 1.741 GB, free: 252.2 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001633/1.644, allocations: 350.1 kB / 1.741 GB, free: 252.1 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004738/1.648, allocations: 0.7393 MB / 1.742 GB, free: 252.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00288/1.651, allocations: 2.612 MB / 1.744 GB, free: 250.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00601/1.657, allocations: 367.3 kB / 1.745 GB, free: 250.1 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001121/1.659, allocations: 243.4 kB / 1.745 GB, free: 250 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.777e-05/1.659, allocations: 6.672 kB / 1.745 GB, free: 250 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01642/1.675, allocations: 5.834 MB / 1.751 GB, free: 248 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002492/1.675, allocations: 44.06 kB / 1.751 GB, free: 248 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001426/1.677, allocations: 460.9 kB / 1.751 GB, free: 247.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004453/1.681, allocations: 0.7369 MB / 1.752 GB, free: 247.8 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01182/1.693, allocations: 6.257 MB / 1.758 GB, free: 244.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005946/1.699, allocations: 362 kB / 1.758 GB, free: 244.8 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009533/1.7, allocations: 223.2 kB / 1.759 GB, free: 244.8 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 147
 * Number of states: 0 ()
 * Number of discrete variables: 18 ($whenCondition2,$whenCondition1,$PRE.pumPar1.hys[1].y,pumPar1.hys[1].y,$PRE.pumPar1.hys[2].y,pumPar1.hys[2].y,$PRE.y[1].T_start,y[1].T_start,$PRE.y[1].count,y[1].count,$PRE.y[2].T_start,y[2].T_start,$PRE.y[2].count,y[2].count,$PRE.pumPar2.hys[1].y,pumPar2.hys[1].y,$PRE.pumPar2.hys[2].y,pumPar2.hys[2].y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (350):
 * Single equations (assignments): 333
 * Array equations: 8
 * Algorithm blocks: 2
 * Record equations: 4
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {2 13}
Notification: Performance of prepare postOptimizeDAE: time 0.006395/1.707, allocations: 2.939 MB / 1.761 GB, free: 243.6 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001486/1.708, allocations: 0.582 MB / 1.762 GB, free: 243.3 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01177/1.72, allocations: 4.415 MB / 1.766 GB, free: 241.5 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.096e-05/1.72, allocations: 23.88 kB / 1.766 GB, free: 241.5 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.708e-06/1.72, allocations: 1.5 kB / 1.766 GB, free: 241.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007838/1.728, allocations: 3.348 MB / 1.77 GB, free: 238.9 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 postOpt removeSimpleEquations (simulation): time 0.02248/1.75, allocations: 9.122 MB / 1.778 GB, free: 229.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.766e-05/1.75, allocations: 6.188 kB / 1.779 GB, free: 229.7 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00296/1.753, allocations: 449.3 kB / 1.779 GB, free: 229.3 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008874/1.754, allocations: 293.5 kB / 1.779 GB, free: 229 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004165/1.755, allocations: 67.94 kB / 1.779 GB, free: 228.9 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001714/1.757, allocations: 2.355 MB / 1.782 GB, free: 226.5 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.366e-06/1.757, allocations: 7.891 kB / 1.782 GB, free: 226.5 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01302/1.77, allocations: 6.008 MB / 1.787 GB, free: 220.5 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003497/1.773, allocations: 1.114 MB / 1.789 GB, free: 219.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001605/1.775, allocations: 69.75 kB / 1.789 GB, free: 219.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004537/1.779, allocations: 279.5 kB / 1.789 GB, free: 219.1 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006545/1.78, allocations: 194.3 kB / 1.789 GB, free: 218.9 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003178/1.78, allocations: 96.38 kB / 1.789 GB, free: 218.8 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.01296/1.793, allocations: 6.088 MB / 1.795 GB, free: 212.7 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 1.189e-06/1.793, allocations: 0.625 kB / 1.795 GB, free: 212.7 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.01168/1.805, allocations: 2.639 MB / 1.798 GB, free: 210.2 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 12 (pumPar1.pum[1].vol.dynBal.U,pumPar1.pum[2].vol.dynBal.U,pumPar2.pum[1].vol.dynBal.U,pumPar2.pum[1].filter.x[1],pumPar2.pum[1].filter.x[2],pumPar2.pum[2].vol.dynBal.U,pumPar2.pum[2].filter.x[1],pumPar2.pum[2].filter.x[2],pumPar2.val[1].filter.x[1],pumPar2.val[1].filter.x[2],pumPar2.val[2].filter.x[1],pumPar2.val[2].filter.x[2])
 * Number of discrete variables: 10 ($whenCondition2,$whenCondition1,pumPar1.hys[1].y,pumPar1.hys[2].y,y[1].T_start,y[1].count,y[2].T_start,y[2].count,pumPar2.hys[1].y,pumPar2.hys[2].y)
 * Number of discrete states: 6 (y[2].count,y[1].count,pumPar2.hys[2].y,pumPar1.hys[2].y,pumPar2.hys[1].y,pumPar1.hys[1].y)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (180):
 * Single equations (assignments): 163
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 10
 * When equations: 4
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {2 15}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002139/1.807, allocations: 0.765 MB / 1.798 GB, free: 209.7 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.01713/1.824, allocations: 7.837 MB / 1.806 GB, free: 201.8 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 9.903e-06/1.824, allocations: 0 / 1.806 GB, free: 201.8 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.004769/1.829, allocations: 1.816 MB / 1.808 GB, free: 200 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01851/1.848, allocations: 3.85 MB / 1.812 GB, free: 196.5 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02862/1.876, allocations: 15.49 MB / 1.827 GB, free: 180.9 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.009056/1.886, allocations: 4.987 MB / 1.832 GB, free: 175.9 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.01381/1.899, allocations: 2.923 MB / 1.834 GB, free: 173 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002155/1.902, allocations: 455.3 kB / 1.835 GB, free: 172.6 MB / 0.8542 GB
Notification: Performance of SimCode: time 2.69e-06/1.902, allocations: 0 / 1.835 GB, free: 172.6 MB / 0.8542 GB
Notification: Performance of Templates: time 0.283/2.185, allocations: 146.8 MB / 1.978 GB, free: 27.09 MB / 0.8542 GB