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 0.001421/0.00142, allocations: 189 kB / 15.77 MB, free: 6.031 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.8232/0.8232, allocations: 82.92 MB / 99.42 MB, free: 3.309 MB / 74.73 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.15/2.15, allocations: 205.4 MB / 325.4 MB, free: 3.336 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001536/0.001536, allocations: 86.91 kB / 393.6 MB, free: 15.11 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0007285/0.0007287, allocations: 12 kB / 471.5 MB, free: 66.55 MB / 362.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.08846/0.08923, allocations: 67.46 MB / 0.5263 GB, free: 15.06 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesWater): time 0.0327/0.122, allocations: 21.97 MB / 0.5478 GB, free: 9.02 MB / 394.7 MB
Notification: Performance of NFInst.instExpressions: time 0.0118/0.1338, allocations: 6.104 MB / 0.5538 GB, free: 2.902 MB / 394.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001112/0.135, allocations: 27.75 kB / 0.5538 GB, free: 2.875 MB / 394.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.001457/0.1365, allocations: 402 kB / 0.5542 GB, free: 2.48 MB / 394.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.004075/0.1406, allocations: 1.15 MB / 0.5553 GB, free: 1.328 MB / 394.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.004119/0.1447, allocations: 1.059 MB / 0.5563 GB, free: 296 kB / 394.7 MB
Notification: Performance of NFFlatten.flatten: time 0.002625/0.1473, allocations: 1.23 MB / 0.5575 GB, free: 15.06 MB / 410.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008726/0.1482, allocations: 461.6 kB / 0.558 GB, free: 14.6 MB / 410.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001048/0.1493, allocations: 0.5021 MB / 0.5585 GB, free: 14.09 MB / 410.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0005686/0.1499, allocations: 346.3 kB / 0.5588 GB, free: 13.75 MB / 410.7 MB
Notification: Performance of NFPackage.collectConstants: time 8.387e-05/0.15, allocations: 28 kB / 0.5588 GB, free: 13.73 MB / 410.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001501/0.1515, allocations: 499.2 kB / 0.5593 GB, free: 13.24 MB / 410.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001849/0.1517, allocations: 115.5 kB / 0.5594 GB, free: 13.12 MB / 410.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0002327/0.152, allocations: 165.3 kB / 0.5596 GB, free: 12.96 MB / 410.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001353/0.1533, allocations: 0.8143 MB / 0.5604 GB, free: 12.14 MB / 410.7 MB
Notification: Performance of FrontEnd - DAE generated: time 3.534e-06/0.1534, allocations: 0 / 0.5604 GB, free: 12.14 MB / 410.7 MB
Notification: Performance of FrontEnd: time 2.243e-06/0.1534, allocations: 0 / 0.5604 GB, free: 12.14 MB / 410.7 MB
Notification: Performance of Transformations before backend: time 1.037e-05/0.1534, allocations: 0 / 0.5604 GB, free: 12.14 MB / 410.7 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 0.001575/0.155, allocations: 0.8994 MB / 0.5612 GB, free: 11.19 MB / 410.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.027e-05/0.155, allocations: 12.03 kB / 0.5612 GB, free: 11.18 MB / 410.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003516/0.1554, allocations: 87.12 kB / 0.5613 GB, free: 11.09 MB / 410.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001339/0.1567, allocations: 0.6313 MB / 0.5619 GB, free: 10.42 MB / 410.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.738e-05/0.1568, allocations: 33 kB / 0.562 GB, free: 10.39 MB / 410.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.355e-05/0.1569, allocations: 51.94 kB / 0.562 GB, free: 10.34 MB / 410.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001042/0.158, allocations: 0.4961 MB / 0.5625 GB, free: 9.805 MB / 410.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.227e-05/0.158, allocations: 0 / 0.5625 GB, free: 9.805 MB / 410.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.786e-05/0.1581, allocations: 24 kB / 0.5625 GB, free: 9.781 MB / 410.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.266e-05/0.1581, allocations: 16 kB / 0.5625 GB, free: 9.766 MB / 410.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007393/0.1589, allocations: 311.7 kB / 0.5628 GB, free: 9.461 MB / 410.7 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 0.007634/0.1665, allocations: 2.764 MB / 0.5655 GB, free: 6.453 MB / 410.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001097/0.1677, allocations: 199 kB / 0.5657 GB, free: 6.25 MB / 410.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007748/0.1685, allocations: 340.6 kB / 0.5661 GB, free: 5.844 MB / 410.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.161e-05/0.1686, allocations: 38.75 kB / 0.5661 GB, free: 5.797 MB / 410.7 MB
Notification: Performance of pre-optimization done (n=22): time 3.316e-06/0.1686, allocations: 3.938 kB / 0.5661 GB, free: 5.793 MB / 410.7 MB
Notification: Performance of matching and sorting (n=22): time 0.0007799/0.1694, allocations: 306.4 kB / 0.5664 GB, free: 5.492 MB / 410.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.121e-05/0.1694, allocations: 55.41 kB / 0.5664 GB, free: 5.426 MB / 410.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009322/0.1704, allocations: 0.5381 MB / 0.567 GB, free: 4.879 MB / 410.7 MB
Notification: Performance of collectPreVariables (initialization): time 5.123e-05/0.1705, allocations: 33.7 kB / 0.567 GB, free: 4.84 MB / 410.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0003547/0.1708, allocations: 339.3 kB / 0.5673 GB, free: 4.5 MB / 410.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001047/0.1709, allocations: 86.91 kB / 0.5674 GB, free: 4.414 MB / 410.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.1e-05/0.171, allocations: 8 kB / 0.5674 GB, free: 4.406 MB / 410.7 MB
Notification: Performance of setup shared object (initialization): time 0.0002182/0.1712, allocations: 362.7 kB / 0.5678 GB, free: 4.043 MB / 410.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002142/0.1714, allocations: 83.95 kB / 0.5678 GB, free: 3.961 MB / 410.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003612/0.1718, allocations: 233.9 kB / 0.5681 GB, free: 3.668 MB / 410.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000315/0.1721, allocations: 135.8 kB / 0.5682 GB, free: 3.535 MB / 410.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.769e-06/0.1722, allocations: 4 kB / 0.5682 GB, free: 3.531 MB / 410.7 MB
Notification: Performance of matching and sorting (n=44) (initialization): time 0.0008588/0.173, allocations: 384.5 kB / 0.5686 GB, free: 3.148 MB / 410.7 MB
Notification: Performance of prepare postOptimizeDAE: time 0.0009134/0.174, allocations: 1.656 MB / 0.5702 GB, free: 1.363 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.584e-05/0.174, allocations: 4 kB / 0.5702 GB, free: 1.359 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.387e-05/0.174, allocations: 11.98 kB / 0.5702 GB, free: 1.348 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004029/0.1744, allocations: 83.89 kB / 0.5703 GB, free: 1.266 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.151e-05/0.1745, allocations: 15.88 kB / 0.5703 GB, free: 1.25 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006078/0.1751, allocations: 55.58 kB / 0.5703 GB, free: 1.195 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.28e-05/0.1752, allocations: 20 kB / 0.5704 GB, free: 1.176 MB / 410.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.287e-05/0.1752, allocations: 4.781 kB / 0.5704 GB, free: 1.172 MB / 410.7 MB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0007145/0.1759, allocations: 303.9 kB / 0.5707 GB, free: 0.875 MB / 410.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.465e-06/0.1759, allocations: 4.062 kB / 0.5707 GB, free: 0.8711 MB / 410.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.328e-05/0.176, allocations: 12 kB / 0.5707 GB, free: 0.8594 MB / 410.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003533/0.1763, allocations: 79.84 kB / 0.5707 GB, free: 0.7812 MB / 410.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.078e-05/0.1764, allocations: 4 kB / 0.5708 GB, free: 0.7773 MB / 410.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005321/0.1769, allocations: 47.66 kB / 0.5708 GB, free: 0.7305 MB / 410.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.479e-05/0.177, allocations: 24 kB / 0.5708 GB, free: 0.707 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 0.0004322/0.1774, allocations: 284.9 kB / 0.5711 GB, free: 428 kB / 410.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001399/0.1776, allocations: 55.34 kB / 0.5711 GB, free: 372 kB / 410.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006744/0.1782, allocations: 274.5 kB / 0.5714 GB, free: 92 kB / 410.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.898e-06/0.1783, allocations: 0 / 0.5714 GB, free: 92 kB / 410.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.276e-06/0.1783, allocations: 3.938 kB / 0.5714 GB, free: 88 kB / 410.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005482/0.1788, allocations: 381.4 kB / 0.5718 GB, free: 15.66 MB / 426.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002136/0.181, allocations: 1.059 MB / 0.5728 GB, free: 14.5 MB / 426.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.468e-06/0.181, allocations: 11.97 kB / 0.5728 GB, free: 14.49 MB / 426.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000298/0.1813, allocations: 55.91 kB / 0.5729 GB, free: 14.44 MB / 426.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 1.048e-05/0.1814, allocations: 4 kB / 0.5729 GB, free: 14.43 MB / 426.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.939e-05/0.1814, allocations: 8 kB / 0.5729 GB, free: 14.43 MB / 426.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.018e-05/0.1814, allocations: 4 kB / 0.5729 GB, free: 14.42 MB / 426.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.293e-06/0.1814, allocations: 4 kB / 0.5729 GB, free: 14.42 MB / 426.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009478/0.1824, allocations: 0.6196 MB / 0.5735 GB, free: 13.7 MB / 426.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003443/0.1828, allocations: 192.2 kB / 0.5737 GB, free: 13.49 MB / 426.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.4e-05/0.1829, allocations: 11.98 kB / 0.5737 GB, free: 13.48 MB / 426.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000512/0.1834, allocations: 28.05 kB / 0.5737 GB, free: 13.45 MB / 426.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.384e-05/0.1835, allocations: 19.91 kB / 0.5737 GB, free: 13.43 MB / 426.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.066e-05/0.1835, allocations: 23.94 kB / 0.5738 GB, free: 13.41 MB / 426.7 MB
Notification: Performance of sorting global known variables: time 0.0007102/0.1842, allocations: 414.8 kB / 0.5742 GB, free: 13.01 MB / 426.7 MB
Notification: Performance of sort global known variables: time 7.63e-07/0.1843, allocations: 4 kB / 0.5742 GB, free: 13 MB / 426.7 MB
Notification: Performance of remove unused functions: time 0.001373/0.1856, allocations: 347.3 kB / 0.5745 GB, free: 12.66 MB / 426.7 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 0.000742/0.1864, allocations: 309.3 kB / 0.5748 GB, free: 12.36 MB / 426.7 MB
Notification: Performance of simCode: created initialization part: time 0.00087/0.1873, allocations: 385 kB / 0.5752 GB, free: 11.98 MB / 426.7 MB
Notification: Performance of simCode: created event and clocks part: time 4.629e-06/0.1873, allocations: 4.625 kB / 0.5752 GB, free: 11.98 MB / 426.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002198/0.1875, allocations: 111.9 kB / 0.5753 GB, free: 11.87 MB / 426.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002093/0.1897, allocations: 379.7 kB / 0.5756 GB, free: 11.51 MB / 426.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002501/0.1922, allocations: 1.351 MB / 0.5769 GB, free: 10.11 MB / 426.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006802/0.1929, allocations: 0.9139 MB / 0.5778 GB, free: 9.164 MB / 426.7 MB
Notification: Performance of simCode: alias equations: time 0.0008298/0.1937, allocations: 149.1 kB / 0.578 GB, free: 9.016 MB / 426.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001597/0.1939, allocations: 55.42 kB / 0.578 GB, free: 8.961 MB / 426.7 MB
Notification: Performance of SimCode: time 2.006e-06/0.1939, allocations: 0 / 0.578 GB, free: 8.961 MB / 426.7 MB
Notification: Performance of Templates: time 0.3277/0.5216, allocations: 12.42 MB / 0.5902 GB, free: 59.16 MB / 426.7 MB