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 4.761/4.761, allocations: 0.5623 GB / 0.5776 GB, free: 3.34 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 0.002533/0.002533, allocations: 360 kB / 0.6447 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 4.687/4.687, allocations: 410.7 MB / 1.113 GB, free: 5.883 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 0.001811/0.001811, allocations: 184.3 kB / 1.226 GB, free: 6.109 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005096/0.0005099, allocations: 12 kB / 1.349 GB, free: 8.238 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7549/0.7554, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.PumpParallel): time 0.1364/0.8918, allocations: 110.6 MB / 1.569 GB, free: 173.7 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.04262/0.9345, allocations: 24.07 MB / 1.593 GB, free: 149.6 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004466/0.939, allocations: 91.31 kB / 1.593 GB, free: 149.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.005986/0.9451, allocations: 1.316 MB / 1.594 GB, free: 148.2 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.01378/0.9589, allocations: 3.683 MB / 1.598 GB, free: 144.5 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01507/0.974, allocations: 3.983 MB / 1.602 GB, free: 140.7 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.02841/1.002, allocations: 17.95 MB / 1.619 GB, free: 122.7 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.008079/1.011, allocations: 4.165 MB / 1.623 GB, free: 118.5 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01146/1.022, allocations: 4.323 MB / 1.628 GB, free: 114.2 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.008529/1.031, allocations: 4.004 MB / 1.631 GB, free: 110.2 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.001974/1.033, allocations: 244 kB / 1.632 GB, free: 109.9 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006925/1.04, allocations: 1.384 MB / 1.633 GB, free: 108.5 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.003616/1.043, allocations: 2.126 MB / 1.635 GB, free: 106.4 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.003154/1.046, allocations: 1.51 MB / 1.637 GB, free: 104.9 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.01411/1.061, allocations: 10.43 MB / 1.647 GB, free: 94.43 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 6.302e-06/1.061, allocations: 0 / 1.647 GB, free: 94.43 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.585e-06/1.061, allocations: 0 / 1.647 GB, free: 94.43 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0003585/1.061, allocations: 4 kB / 1.647 GB, free: 94.43 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 0.02751/1.089, allocations: 8.442 MB / 1.655 GB, free: 85.88 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 5.069e-05/1.089, allocations: 11.62 kB / 1.655 GB, free: 85.87 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004893/1.094, allocations: 0.846 MB / 1.656 GB, free: 85.02 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02538/1.119, allocations: 9.716 MB / 1.665 GB, free: 75.23 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003303/1.119, allocations: 245 kB / 1.666 GB, free: 74.98 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001482/1.121, allocations: 323.9 kB / 1.666 GB, free: 74.67 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01333/1.134, allocations: 4.823 MB / 1.671 GB, free: 69.66 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001061/1.134, allocations: 11.92 kB / 1.671 GB, free: 69.65 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005655/1.135, allocations: 104 kB / 1.671 GB, free: 69.55 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.47e-05/1.135, allocations: 79.94 kB / 1.671 GB, free: 69.47 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01193/1.147, allocations: 4.027 MB / 1.675 GB, free: 65.43 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 0.04663/1.194, allocations: 20.76 MB / 1.695 GB, free: 43.54 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008056/1.202, allocations: 2.886 MB / 1.698 GB, free: 40.66 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005394/1.207, allocations: 1.94 MB / 1.7 GB, free: 38.71 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 0.01958/1.227, allocations: 7.154 MB / 1.707 GB, free: 31.23 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004695/1.232, allocations: 2.078 MB / 1.709 GB, free: 29.14 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.004527/1.236, allocations: 0.5366 MB / 1.709 GB, free: 28.6 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=160): time 1.458e-05/1.236, allocations: 0 / 1.709 GB, free: 28.6 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=160): time 0.01716/1.253, allocations: 5.169 MB / 1.714 GB, free: 23.39 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001087/1.254, allocations: 333.7 kB / 1.715 GB, free: 23 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0198/1.273, allocations: 8.566 MB / 1.723 GB, free: 14.46 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0008315/1.274, allocations: 97.69 kB / 1.723 GB, free: 14.36 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.005051/1.279, allocations: 3.045 MB / 1.726 GB, free: 11.29 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001083/1.281, allocations: 0.5624 MB / 1.727 GB, free: 10.72 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004111/1.281, allocations: 56 kB / 1.727 GB, free: 10.67 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0003079/1.281, allocations: 452.7 kB / 1.727 GB, free: 10.22 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004985/1.286, allocations: 1.95 MB / 1.729 GB, free: 8.266 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00621/1.293, allocations: 3.297 MB / 1.732 GB, free: 4.383 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005919/1.299, allocations: 2.395 MB / 1.735 GB, free: 1.957 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.991e-05/1.299, allocations: 8 kB / 1.735 GB, free: 1.949 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=414) (initialization): time 0.6541/1.953, allocations: 5.812 MB / 1.74 GB, free: 254.1 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000806/1.954, allocations: 1.126 MB / 1.741 GB, free: 252.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001133/1.954, allocations: 38.52 kB / 1.741 GB, free: 252.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002163/1.956, allocations: 351.4 kB / 1.742 GB, free: 252.6 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006818/1.963, allocations: 0.731 MB / 1.742 GB, free: 252.6 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003286/1.966, allocations: 2.622 MB / 1.745 GB, free: 250.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00762/1.974, allocations: 363.5 kB / 1.745 GB, free: 250.5 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001131/1.975, allocations: 243.2 kB / 1.746 GB, free: 250.5 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.736e-05/1.975, allocations: 7.734 kB / 1.746 GB, free: 250.5 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01703/1.992, allocations: 5.833 MB / 1.751 GB, free: 248.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001891/1.992, allocations: 44.39 kB / 1.751 GB, free: 248.5 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001665/1.994, allocations: 454.5 kB / 1.752 GB, free: 248.4 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006095/2, allocations: 0.7342 MB / 1.752 GB, free: 248.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01351/2.014, allocations: 6.26 MB / 1.759 GB, free: 245.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007288/2.021, allocations: 357.3 kB / 1.759 GB, free: 245.3 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001003/2.022, allocations: 220.1 kB / 1.759 GB, free: 245.2 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 0.006723/2.029, allocations: 2.943 MB / 1.762 GB, free: 244.1 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001739/2.03, allocations: 0.5871 MB / 1.763 GB, free: 243.8 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01349/2.044, allocations: 4.419 MB / 1.767 GB, free: 242 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.009163/2.053, allocations: 3.344 MB / 1.77 GB, free: 239.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.165e-05/2.053, allocations: 0 / 1.77 GB, free: 239.4 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003842/2.057, allocations: 1.112 MB / 1.771 GB, free: 238.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001908/2.059, allocations: 64.77 kB / 1.771 GB, free: 238.2 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005569/2.065, allocations: 258.6 kB / 1.772 GB, free: 237.9 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007942/2.065, allocations: 217.7 kB / 1.772 GB, free: 237.7 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.01133/2.077, allocations: 3.823 MB / 1.776 GB, free: 234 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.01328/2.09, allocations: 5.861 MB / 1.781 GB, free: 228.1 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.003509/2.094, allocations: 1.6 MB / 1.783 GB, free: 226.5 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.01347/2.107, allocations: 6.091 MB / 1.789 GB, free: 220.4 MB / 0.8542 GB
Notification: Performance of Backend: time 3.61e-07/2.107, allocations: 1.156 kB / 1.789 GB, free: 220.4 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.02219/2.129, allocations: 7.264 MB / 1.796 GB, free: 213.3 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.04904/2.179, allocations: 18.61 MB / 1.814 GB, free: 195 MB / 0.8542 GB
Notification: Performance of Templates: time 0.3428/2.521, allocations: 156.7 MB / 1.967 GB, free: 39.7 MB / 0.8542 GB