Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesWater.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesWater,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesWater")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00247/0.002475, allocations: 356.8 kB / 15.94 MB, free: 6.207 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.452/1.452, allocations: 165.8 MB / 182.5 MB, free: 5.391 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.144/4.144, allocations: 410.7 MB / 0.5995 GB, free: 15.17 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001705/0.001705, allocations: 186.7 kB / 0.6662 GB, free: 6.941 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004616/0.0004619, allocations: 16 kB / 0.7423 GB, free: 8.973 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3335/0.334, allocations: 67.44 MB / 0.8081 GB, free: 28.8 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.02477/0.3588, allocations: 24.09 MB / 0.8317 GB, free: 4.633 MB / 378.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01057/0.3694, allocations: 6.499 MB / 0.838 GB, free: 14.12 MB / 394.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001264/0.3707, allocations: 27.81 kB / 0.838 GB, free: 14.09 MB / 394.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.00143/0.3722, allocations: 361.7 kB / 0.8384 GB, free: 13.73 MB / 394.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.004538/0.3768, allocations: 1.224 MB / 0.8396 GB, free: 12.5 MB / 394.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004141/0.3809, allocations: 1.055 MB / 0.8406 GB, free: 11.47 MB / 394.7 MB
Notification: Performance of NFFlatten.flatten: time 0.003836/0.3848, allocations: 2.373 MB / 0.8429 GB, free: 9.09 MB / 394.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001002/0.3858, allocations: 463.3 kB / 0.8434 GB, free: 8.629 MB / 394.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001296/0.3872, allocations: 0.5677 MB / 0.8439 GB, free: 8.059 MB / 394.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.000862/0.388, allocations: 0.4977 MB / 0.8444 GB, free: 7.559 MB / 394.7 MB
Notification: Performance of NFPackage.collectConstants: time 9.548e-05/0.3882, allocations: 20 kB / 0.8444 GB, free: 7.539 MB / 394.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001423/0.3896, allocations: 446.9 kB / 0.8449 GB, free: 7.102 MB / 394.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002121/0.3898, allocations: 127.4 kB / 0.845 GB, free: 6.977 MB / 394.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0002694/0.3901, allocations: 169.3 kB / 0.8451 GB, free: 6.805 MB / 394.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001361/0.3915, allocations: 0.8145 MB / 0.8459 GB, free: 5.988 MB / 394.7 MB
Notification: Performance of FrontEnd - DAE generated: time 5.069e-06/0.3915, allocations: 0 / 0.8459 GB, free: 5.988 MB / 394.7 MB
Notification: Performance of FrontEnd: time 2.357e-06/0.3915, allocations: 0 / 0.8459 GB, free: 5.988 MB / 394.7 MB
Notification: Performance of Transformations before backend: time 1.066e-05/0.3915, allocations: 0 / 0.8459 GB, free: 5.988 MB / 394.7 MB
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 0.001672/0.3932, allocations: 0.9032 MB / 0.8468 GB, free: 5.031 MB / 394.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.043e-05/0.3933, allocations: 8.031 kB / 0.8468 GB, free: 5.023 MB / 394.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003594/0.3937, allocations: 91.06 kB / 0.8469 GB, free: 4.934 MB / 394.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001567/0.3952, allocations: 0.696 MB / 0.8476 GB, free: 4.199 MB / 394.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.506e-05/0.3953, allocations: 29 kB / 0.8476 GB, free: 4.172 MB / 394.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.897e-05/0.3954, allocations: 48 kB / 0.8477 GB, free: 4.125 MB / 394.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001071/0.3965, allocations: 0.4962 MB / 0.8481 GB, free: 3.598 MB / 394.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.181e-05/0.3965, allocations: 0 / 0.8481 GB, free: 3.598 MB / 394.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.284e-05/0.3966, allocations: 20 kB / 0.8482 GB, free: 3.578 MB / 394.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.27e-05/0.3967, allocations: 19.94 kB / 0.8482 GB, free: 3.559 MB / 394.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000782/0.3975, allocations: 315.7 kB / 0.8485 GB, free: 3.25 MB / 394.7 MB
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 0.004064/0.4016, allocations: 2.74 MB / 0.8512 GB, free: 272 kB / 394.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005729/0.4022, allocations: 195 kB / 0.8513 GB, free: 68 kB / 394.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002327/0.4024, allocations: 101.3 kB / 0.8514 GB, free: 15.96 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004506/0.4029, allocations: 344.5 kB / 0.8518 GB, free: 15.55 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.532e-05/0.4029, allocations: 42.75 kB / 0.8518 GB, free: 15.5 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=22): time 3.655e-06/0.403, allocations: 0 / 0.8518 GB, free: 15.5 MB / 410.7 MB
Notification: Performance of matching and sorting (n=22): time 0.0007943/0.4038, allocations: 299.7 kB / 0.8521 GB, free: 15.21 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.693e-05/0.4038, allocations: 55.41 kB / 0.8521 GB, free: 15.14 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008555/0.4047, allocations: 0.499 MB / 0.8526 GB, free: 14.63 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 6.831e-05/0.4048, allocations: 33.64 kB / 0.8527 GB, free: 14.59 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0003427/0.4051, allocations: 339.3 kB / 0.853 GB, free: 14.25 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001096/0.4053, allocations: 82.83 kB / 0.8531 GB, free: 14.17 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.026e-05/0.4053, allocations: 8 kB / 0.8531 GB, free: 14.16 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002132/0.4055, allocations: 378.7 kB / 0.8534 GB, free: 13.79 MB / 410.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002065/0.4057, allocations: 87.94 kB / 0.8535 GB, free: 13.7 MB / 410.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003379/0.4061, allocations: 218 kB / 0.8537 GB, free: 13.42 MB / 410.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002946/0.4064, allocations: 135 kB / 0.8539 GB, free: 13.29 MB / 410.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.609e-06/0.4064, allocations: 0 / 0.8539 GB, free: 13.29 MB / 410.7 MB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.0008803/0.4073, allocations: 384.4 kB / 0.8542 GB, free: 12.91 MB / 410.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0001856/0.4075, allocations: 219.6 kB / 0.8544 GB, free: 12.64 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.173e-05/0.4075, allocations: 4 kB / 0.8544 GB, free: 12.63 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.557e-05/0.4076, allocations: 12 kB / 0.8545 GB, free: 12.62 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003976/0.408, allocations: 79.84 kB / 0.8545 GB, free: 12.54 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.457e-05/0.408, allocations: 4 kB / 0.8545 GB, free: 12.54 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006269/0.4086, allocations: 67.45 kB / 0.8546 GB, free: 12.47 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.092e-05/0.4087, allocations: 24 kB / 0.8546 GB, free: 12.45 MB / 410.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.484e-05/0.4088, allocations: 4 kB / 0.8546 GB, free: 12.45 MB / 410.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0006725/0.4094, allocations: 308 kB / 0.8549 GB, free: 12.14 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.135e-06/0.4095, allocations: 8.125 kB / 0.8549 GB, free: 12.14 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.364e-05/0.4095, allocations: 8 kB / 0.8549 GB, free: 12.13 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003404/0.4098, allocations: 79.84 kB / 0.855 GB, free: 12.05 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.061e-05/0.4099, allocations: 4 kB / 0.855 GB, free: 12.05 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005549/0.4104, allocations: 51.72 kB / 0.8551 GB, free: 12 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.514e-05/0.4105, allocations: 16 kB / 0.8551 GB, free: 11.98 MB / 410.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (44):
 * Single equations (assignments): 44
 * 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 0.0004375/0.4109, allocations: 280.9 kB / 0.8553 GB, free: 11.7 MB / 410.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001497/0.4111, allocations: 59.3 kB / 0.8554 GB, free: 11.64 MB / 410.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006819/0.4118, allocations: 268.2 kB / 0.8557 GB, free: 11.37 MB / 410.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.9e-06/0.4118, allocations: 4 kB / 0.8557 GB, free: 11.37 MB / 410.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.082e-06/0.4118, allocations: 0 / 0.8557 GB, free: 11.37 MB / 410.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005195/0.4124, allocations: 386 kB / 0.856 GB, free: 10.94 MB / 410.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002174/0.4146, allocations: 1.045 MB / 0.857 GB, free: 9.793 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.849e-06/0.4146, allocations: 4 kB / 0.8571 GB, free: 9.789 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003089/0.4149, allocations: 55.91 kB / 0.8571 GB, free: 9.734 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.051e-05/0.415, allocations: 4 kB / 0.8571 GB, free: 9.73 MB / 410.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.097e-05/0.415, allocations: 8 kB / 0.8571 GB, free: 9.723 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.292e-05/0.415, allocations: 15.86 kB / 0.8571 GB, free: 9.707 MB / 410.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.743e-06/0.415, allocations: 4 kB / 0.8571 GB, free: 9.703 MB / 410.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009027/0.4159, allocations: 0.5144 MB / 0.8576 GB, free: 9.145 MB / 410.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003523/0.4163, allocations: 184.3 kB / 0.8578 GB, free: 8.945 MB / 410.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.032e-05/0.4164, allocations: 4 kB / 0.8578 GB, free: 8.941 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005494/0.417, allocations: 31.91 kB / 0.8578 GB, free: 8.91 MB / 410.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.627e-05/0.4171, allocations: 27.92 kB / 0.8579 GB, free: 8.883 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.543e-05/0.4171, allocations: 16 kB / 0.8579 GB, free: 8.867 MB / 410.7 MB
Notification: Performance of sorting global known variables: time 0.0006533/0.4178, allocations: 382.8 kB / 0.8583 GB, free: 8.496 MB / 410.7 MB
Notification: Performance of sort global known variables: time 7.7e-07/0.4178, allocations: 0 / 0.8583 GB, free: 8.496 MB / 410.7 MB
Notification: Performance of remove unused functions: time 0.001378/0.4192, allocations: 343.3 kB / 0.8586 GB, free: 8.16 MB / 410.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 10
 * Number of states: 2 (vol.dynBal.U,vol1.dynBal.U)
 * 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 (25):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 Backend phase and start with SimCode phase: time 0.0006716/0.4199, allocations: 289.2 kB / 0.8589 GB, free: 7.879 MB / 410.7 MB
Notification: Performance of simCode: created initialization part: time 0.0009099/0.4208, allocations: 391.7 kB / 0.8592 GB, free: 7.496 MB / 410.7 MB
Notification: Performance of simCode: created event and clocks part: time 4.478e-06/0.4208, allocations: 1.875 kB / 0.8592 GB, free: 7.496 MB / 410.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002239/0.421, allocations: 103.8 kB / 0.8593 GB, free: 7.395 MB / 410.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00235/0.4234, allocations: 380.1 kB / 0.8597 GB, free: 7.031 MB / 410.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002533/0.426, allocations: 1.36 MB / 0.861 GB, free: 5.621 MB / 410.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006935/0.4267, allocations: 0.9061 MB / 0.8619 GB, free: 4.688 MB / 410.7 MB
Notification: Performance of simCode: alias equations: time 0.0008679/0.4276, allocations: 165 kB / 0.8621 GB, free: 4.523 MB / 410.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001526/0.4277, allocations: 55.42 kB / 0.8621 GB, free: 4.469 MB / 410.7 MB
Notification: Performance of SimCode: time 1.594e-06/0.4278, allocations: 0 / 0.8621 GB, free: 4.469 MB / 410.7 MB
Notification: Performance of Templates: time 0.03013/0.4579, allocations: 11.85 MB / 0.8737 GB, free: 8.77 MB / 426.7 MB