Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.235/2.235, allocations: 252.6 MB / 265.2 MB, free: 5.723 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001502/0.001502, allocations: 183.9 kB / 324.5 MB, free: 14.42 MB / 266.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.99/1.99, allocations: 205.4 MB / 0.5754 GB, free: 10.51 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001124/0.001123, allocations: 90.03 kB / 0.6797 GB, free: 15.75 MB / 0.5261 GB
Notification: Performance of FrontEnd - loaded program: time 3.198e-05/3.21e-05, allocations: 4 kB / 0.7911 GB, free: 96.64 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.207/0.207, allocations: 106.2 MB / 0.8949 GB, free: 6.301 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.152/7.359, allocations: 2.194 GB / 3.089 GB, free: 134.6 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004229/7.359, allocations: 88.58 kB / 3.089 GB, free: 134.6 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 1.858/9.217, allocations: 358.1 MB / 3.439 GB, free: 120.4 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 1.723e-06/9.217, allocations: 0 / 3.439 GB, free: 120.4 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 6.518e-05/9.217, allocations: 19.98 kB / 3.439 GB, free: 120.4 MB / 0.8698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 106
 * Number of variables: 106
Notification: Performance of Generate backend data structure: time 0.001895/9.219, allocations: 0.8723 MB / 3.44 GB, free: 119.5 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.594e-05/9.219, allocations: 11.97 kB / 3.44 GB, free: 119.5 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001502/9.22, allocations: 175 kB / 3.44 GB, free: 119.3 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001615/9.222, allocations: 0.5521 MB / 3.44 GB, free: 118.7 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.351e-05/9.222, allocations: 44.92 kB / 3.44 GB, free: 118.6 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.903e-05/9.222, allocations: 40 kB / 3.44 GB, free: 118.6 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001058/9.223, allocations: 426.5 kB / 3.441 GB, free: 118.2 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.272e-05/9.223, allocations: 0 / 3.441 GB, free: 118.2 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.527e-05/9.223, allocations: 24 kB / 3.441 GB, free: 118.2 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.023e-05/9.224, allocations: 17 kB / 3.441 GB, free: 118.1 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008872/9.224, allocations: 367.9 kB / 3.441 GB, free: 117.8 MB / 0.8698 GB
Warning: The model contains alias variables with conflicting start and/or 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 0.003703/9.228, allocations: 2.018 MB / 3.443 GB, free: 115.6 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005495/9.229, allocations: 258.6 kB / 3.443 GB, free: 115.3 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003427/9.229, allocations: 168.8 kB / 3.444 GB, free: 115.2 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003739/9.229, allocations: 194.1 kB / 3.444 GB, free: 114.9 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.148e-05/9.23, allocations: 38.56 kB / 3.444 GB, free: 114.9 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=30): time 2.935e-06/9.23, allocations: 4 kB / 3.444 GB, free: 114.9 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=30): time 0.001338/9.231, allocations: 374.3 kB / 3.444 GB, free: 114.5 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.95e-05/9.231, allocations: 59.34 kB / 3.444 GB, free: 114.4 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006144/9.232, allocations: 383.9 kB / 3.445 GB, free: 114.1 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 5.194e-05/9.232, allocations: 33.7 kB / 3.445 GB, free: 114 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001967/9.232, allocations: 284.1 kB / 3.445 GB, free: 113.7 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001064/9.232, allocations: 106.5 kB / 3.445 GB, free: 113.6 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.64e-05/9.232, allocations: 8 kB / 3.445 GB, free: 113.6 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 9.756e-05/9.232, allocations: 354.8 kB / 3.445 GB, free: 113.3 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002634/9.232, allocations: 104 kB / 3.445 GB, free: 113.2 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003448/9.233, allocations: 205.1 kB / 3.446 GB, free: 112.9 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003213/9.233, allocations: 133.8 kB / 3.446 GB, free: 112.8 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.278e-06/9.233, allocations: 3.953 kB / 3.446 GB, free: 112.8 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.0008172/9.234, allocations: 368.9 kB / 3.446 GB, free: 112.4 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001243/9.234, allocations: 0.5332 MB / 3.447 GB, free: 111.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.625e-06/9.234, allocations: 0 / 3.447 GB, free: 111.8 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.653e-05/9.234, allocations: 4 kB / 3.447 GB, free: 111.8 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006266/9.235, allocations: 71.89 kB / 3.447 GB, free: 111.8 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.196e-05/9.235, allocations: 8 kB / 3.447 GB, free: 111.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009119/9.236, allocations: 59.7 kB / 3.447 GB, free: 111.7 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.425e-05/9.236, allocations: 12 kB / 3.447 GB, free: 111.7 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 9.347e-06/9.236, allocations: 4 kB / 3.447 GB, free: 111.7 MB / 0.8698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0006737/9.236, allocations: 292 kB / 3.447 GB, free: 111.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.028e-06/9.236, allocations: 0 / 3.447 GB, free: 111.4 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 7.855e-06/9.236, allocations: 4 kB / 3.447 GB, free: 111.4 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005499/9.237, allocations: 79.84 kB / 3.447 GB, free: 111.3 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.953e-06/9.237, allocations: 0 / 3.447 GB, free: 111.3 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008919/9.238, allocations: 67.8 kB / 3.447 GB, free: 111.3 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.671e-05/9.238, allocations: 16 kB / 3.447 GB, free: 111.2 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (37):
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0001452/9.238, allocations: 124.9 kB / 3.447 GB, free: 111.1 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000113/9.238, allocations: 47.44 kB / 3.447 GB, free: 111.1 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001043/9.239, allocations: 392 kB / 3.448 GB, free: 110.7 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.621e-06/9.239, allocations: 0 / 3.448 GB, free: 110.7 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.005e-06/9.239, allocations: 4 kB / 3.448 GB, free: 110.7 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007497/9.24, allocations: 405.2 kB / 3.448 GB, free: 110.2 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002201/9.242, allocations: 1.102 MB / 3.449 GB, free: 109.1 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.949e-06/9.242, allocations: 8.219 kB / 3.449 GB, free: 109.1 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005291/9.243, allocations: 59.97 kB / 3.449 GB, free: 109 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002837/9.243, allocations: 52.7 kB / 3.449 GB, free: 108.9 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.546e-05/9.243, allocations: 15.94 kB / 3.449 GB, free: 108.9 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00128/9.245, allocations: 1.433 MB / 3.451 GB, free: 107.4 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.138e-06/9.245, allocations: 4 kB / 3.451 GB, free: 107.4 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001328/9.246, allocations: 0.7444 MB / 3.451 GB, free: 106.5 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00037/9.246, allocations: 164.4 kB / 3.452 GB, free: 106.3 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.478e-05/9.246, allocations: 8 kB / 3.452 GB, free: 106.3 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007782/9.247, allocations: 47.92 kB / 3.452 GB, free: 106.3 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001016/9.247, allocations: 27.92 kB / 3.452 GB, free: 106.3 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.83e-05/9.247, allocations: 12 kB / 3.452 GB, free: 106.2 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.0004851/9.248, allocations: 313.6 kB / 3.452 GB, free: 105.9 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 4.81e-07/9.248, allocations: 3.938 kB / 3.452 GB, free: 105.9 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.001651/9.25, allocations: 415.3 kB / 3.452 GB, free: 105.5 MB / 0.8698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 2 (vol.dynBal.U,vol.dynBal.mXi[1])
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (28):
 * Single equations (assignments): 27
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001881/9.251, allocations: 1.113 MB / 3.453 GB, free: 104.4 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.001102/9.253, allocations: 446.2 kB / 3.454 GB, free: 104 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 4.519e-06/9.253, allocations: 0 / 3.454 GB, free: 104 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005978/9.253, allocations: 277.4 kB / 3.454 GB, free: 103.7 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002608/9.256, allocations: 309.4 kB / 3.454 GB, free: 103.4 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002015/9.258, allocations: 0.8166 MB / 3.455 GB, free: 102.5 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004251/9.258, allocations: 0.9259 MB / 3.456 GB, free: 101.6 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.001273/9.26, allocations: 208.3 kB / 3.456 GB, free: 101.4 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001571/9.26, allocations: 35.42 kB / 3.456 GB, free: 101.3 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.333e-06/9.26, allocations: 0 / 3.456 GB, free: 101.3 MB / 0.8698 GB
Notification: Performance of Templates: time 0.05649/9.316, allocations: 26.75 MB / 3.483 GB, free: 74.67 MB / 0.8698 GB