Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.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.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002519/0.002525, allocations: 354.5 kB / 16.58 MB, free: 5.566 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.394/1.394, allocations: 165.8 MB / 183.1 MB, free: 5.422 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 3.74/3.74, allocations: 410.7 MB / 0.6001 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 0.001846/0.001846, allocations: 201.1 kB / 0.6668 GB, free: 6.934 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004465/0.0004467, allocations: 12 kB / 0.7429 GB, free: 8.973 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4037/0.4042, allocations: 67.43 MB / 0.8087 GB, free: 28.8 MB / 378.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.954/2.358, allocations: 0.5635 GB / 1.372 GB, free: 156.2 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003218/2.358, allocations: 96.22 kB / 1.372 GB, free: 156.2 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 0.5256/2.884, allocations: 161.1 MB / 1.53 GB, free: 56.68 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.494e-06/2.884, allocations: 4 kB / 1.53 GB, free: 56.68 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 7.451e-05/2.884, allocations: 16 kB / 1.53 GB, free: 56.66 MB / 0.573 GB
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 0.00236/2.887, allocations: 1.062 MB / 1.531 GB, free: 55.55 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.152e-05/2.887, allocations: 12.03 kB / 1.531 GB, free: 55.54 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003577/2.89, allocations: 270.9 kB / 1.531 GB, free: 55.28 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002218/2.892, allocations: 0.7023 MB / 1.532 GB, free: 54.54 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.029e-05/2.893, allocations: 37 kB / 1.532 GB, free: 54.5 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.7e-05/2.893, allocations: 40 kB / 1.532 GB, free: 54.46 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001181/2.894, allocations: 0.5126 MB / 1.532 GB, free: 53.91 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.762e-05/2.894, allocations: 11.89 kB / 1.532 GB, free: 53.9 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.819e-05/2.894, allocations: 23.98 kB / 1.532 GB, free: 53.88 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.535e-05/2.894, allocations: 12 kB / 1.532 GB, free: 53.86 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001003/2.895, allocations: 343.6 kB / 1.533 GB, free: 53.53 MB / 0.573 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 0.003488/2.898, allocations: 2.785 MB / 1.535 GB, free: 50.52 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007953/2.899, allocations: 301.9 kB / 1.536 GB, free: 50.2 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003736/2.9, allocations: 150.1 kB / 1.536 GB, free: 50.05 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004931/2.9, allocations: 0.6612 MB / 1.536 GB, free: 49.24 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.985e-05/2.9, allocations: 34.8 kB / 1.536 GB, free: 49.2 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=28): time 3.326e-06/2.9, allocations: 0 / 1.536 GB, free: 49.2 MB / 0.573 GB
Notification: Performance of matching and sorting (n=40): time 0.01096/2.911, allocations: 2.206 MB / 1.539 GB, free: 46.89 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.522e-05/2.911, allocations: 81.11 kB / 1.539 GB, free: 46.8 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009842/2.912, allocations: 0.5144 MB / 1.539 GB, free: 46.27 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 6.04e-05/2.912, allocations: 33.7 kB / 1.539 GB, free: 46.23 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002157/2.913, allocations: 320.4 kB / 1.54 GB, free: 45.91 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001451/2.913, allocations: 141.9 kB / 1.54 GB, free: 45.77 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.933e-05/2.913, allocations: 12 kB / 1.54 GB, free: 45.76 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.0001015/2.913, allocations: 366.7 kB / 1.54 GB, free: 45.39 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005552/2.913, allocations: 165 kB / 1.54 GB, free: 45.23 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006232/2.914, allocations: 296.1 kB / 1.54 GB, free: 44.89 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000622/2.915, allocations: 215.4 kB / 1.541 GB, free: 44.68 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.677e-06/2.915, allocations: 4 kB / 1.541 GB, free: 44.68 MB / 0.573 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.002837/2.918, allocations: 0.7169 MB / 1.541 GB, free: 43.95 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 8.621e-05/2.918, allocations: 184.4 kB / 1.542 GB, free: 43.72 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.087e-06/2.918, allocations: 0 / 1.542 GB, free: 43.72 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001622/2.919, allocations: 281.5 kB / 1.542 GB, free: 43.44 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005058/2.92, allocations: 71.84 kB / 1.542 GB, free: 43.37 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008431/2.928, allocations: 4.337 MB / 1.546 GB, free: 38.77 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001965/2.93, allocations: 79.89 kB / 1.546 GB, free: 38.69 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.423e-05/2.93, allocations: 24.17 kB / 1.546 GB, free: 38.66 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 9.528e-06/2.93, allocations: 4 kB / 1.546 GB, free: 38.66 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002663/2.933, allocations: 0.6604 MB / 1.547 GB, free: 37.99 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.753e-06/2.933, allocations: 4 kB / 1.547 GB, free: 37.99 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001541/2.935, allocations: 273.7 kB / 1.547 GB, free: 37.71 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004843/2.935, allocations: 67.84 kB / 1.547 GB, free: 37.65 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008272/2.943, allocations: 4.341 MB / 1.551 GB, free: 33.04 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001931/2.945, allocations: 87.69 kB / 1.552 GB, free: 32.96 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.89e-05/2.946, allocations: 19.94 kB / 1.552 GB, free: 32.94 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * 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 (39):
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 8,2 6}
Notification: Performance of prepare postOptimizeDAE: time 0.0004986/2.946, allocations: 293.6 kB / 1.552 GB, free: 32.64 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001636/2.946, allocations: 55.34 kB / 1.552 GB, free: 32.59 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002774/2.949, allocations: 0.6601 MB / 1.553 GB, free: 31.91 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.293e-06/2.949, allocations: 8 kB / 1.553 GB, free: 31.9 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.236e-06/2.949, allocations: 0 / 1.553 GB, free: 31.9 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002472/2.952, allocations: 0.7453 MB / 1.553 GB, free: 31.1 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004591/2.956, allocations: 1.683 MB / 1.555 GB, free: 29.35 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.442e-06/2.956, allocations: 0 / 1.555 GB, free: 29.35 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004179/2.957, allocations: 51.91 kB / 1.555 GB, free: 29.3 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001575/2.958, allocations: 249.6 kB / 1.555 GB, free: 29.05 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.764e-05/2.958, allocations: 15.94 kB / 1.555 GB, free: 29.03 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007666/2.966, allocations: 3.932 MB / 1.559 GB, free: 24.83 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.357e-06/2.966, allocations: 3.938 kB / 1.559 GB, free: 24.82 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003361/2.969, allocations: 0.9309 MB / 1.56 GB, free: 23.87 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004664/2.97, allocations: 188.4 kB / 1.56 GB, free: 23.66 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001362/2.97, allocations: 8 kB / 1.56 GB, free: 23.66 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001778/2.972, allocations: 75.83 kB / 1.56 GB, free: 23.58 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001527/2.972, allocations: 35.91 kB / 1.56 GB, free: 23.55 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.325e-05/2.972, allocations: 15.92 kB / 1.56 GB, free: 23.53 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.0007932/2.973, allocations: 362.8 kB / 1.561 GB, free: 23.18 MB / 0.573 GB
Notification: Performance of sort global known variables: time 4.61e-07/2.973, allocations: 0 / 1.561 GB, free: 23.18 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.002424/2.975, allocations: 435.9 kB / 1.561 GB, free: 22.75 MB / 0.573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 2 (vol.ports[2].h_outflow,vol1.ports[1].h_outflow)
 * 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): 26
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 6,2 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0009345/2.976, allocations: 328.8 kB / 1.561 GB, free: 22.43 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.004729/2.981, allocations: 1.362 MB / 1.563 GB, free: 21.02 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 5.35e-06/2.981, allocations: 0 / 1.563 GB, free: 21.02 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.002077/2.983, allocations: 0.552 MB / 1.563 GB, free: 20.44 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003084/2.986, allocations: 344.8 kB / 1.564 GB, free: 20.11 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002944/2.989, allocations: 1.498 MB / 1.565 GB, free: 18.59 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004338/2.99, allocations: 0.9457 MB / 1.566 GB, free: 17.61 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.001038/2.991, allocations: 137.1 kB / 1.566 GB, free: 17.48 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002473/2.991, allocations: 47.42 kB / 1.566 GB, free: 17.43 MB / 0.573 GB
Notification: Performance of SimCode: time 1.093e-06/2.991, allocations: 0 / 1.566 GB, free: 17.43 MB / 0.573 GB
Notification: Performance of Templates: time 0.04004/3.031, allocations: 17.12 MB / 1.583 GB, free: 500 kB / 0.573 GB