Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.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 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.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002676/0.00268, allocations: 352.8 kB / 16.57 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 1.399/1.399, allocations: 165.8 MB / 183.1 MB, free: 5.438 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 3.766/3.766, allocations: 410.7 MB / 0.6001 GB, free: 15.18 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 0.001792/0.001792, allocations: 198.9 kB / 0.6668 GB, free: 6.922 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004731/0.0004735, allocations: 12 kB / 0.7429 GB, free: 8.973 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5013/0.5018, allocations: 67.44 MB / 0.8087 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 5.996/6.498, allocations: 2.037 GB / 2.846 GB, free: 68.07 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003139/6.499, allocations: 93.83 kB / 2.846 GB, free: 68.03 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 1.974/8.473, allocations: 366.3 MB / 3.204 GB, free: 129.7 MB / 0.573 GB
Notification: Performance of FrontEnd: time 1.814e-06/8.473, allocations: 0 / 3.204 GB, free: 129.7 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 6.227e-05/8.473, allocations: 19.19 kB / 3.204 GB, free: 129.7 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: 104
 * Number of variables: 104
Notification: Performance of Generate backend data structure: time 0.002472/8.476, allocations: 0.968 MB / 3.205 GB, free: 129.2 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.218e-05/8.476, allocations: 11.62 kB / 3.205 GB, free: 129.2 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001702/8.477, allocations: 175.5 kB / 3.205 GB, free: 129.1 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001618/8.479, allocations: 0.5426 MB / 3.205 GB, free: 128.9 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.332e-05/8.479, allocations: 43.58 kB / 3.206 GB, free: 128.9 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001094/8.479, allocations: 44.44 kB / 3.206 GB, free: 128.9 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00123/8.48, allocations: 455.7 kB / 3.206 GB, free: 128.8 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.194e-05/8.48, allocations: 0 / 3.206 GB, free: 128.8 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.473e-05/8.481, allocations: 17.28 kB / 3.206 GB, free: 128.8 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.111e-05/8.481, allocations: 14.59 kB / 3.206 GB, free: 128.8 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001124/8.482, allocations: 405.9 kB / 3.206 GB, free: 128.8 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 0.00391/8.486, allocations: 2.016 MB / 3.208 GB, free: 127.9 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006916/8.486, allocations: 279.3 kB / 3.209 GB, free: 127.9 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004702/8.487, allocations: 185 kB / 3.209 GB, free: 127.8 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0003734/8.487, allocations: 194.6 kB / 3.209 GB, free: 127.7 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.554e-05/8.487, allocations: 37.94 kB / 3.209 GB, free: 127.6 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=30): time 2.945e-06/8.487, allocations: 1.438 kB / 3.209 GB, free: 127.6 MB / 0.573 GB
Notification: Performance of matching and sorting (n=30): time 0.00243/8.49, allocations: 0.6488 MB / 3.21 GB, free: 127.5 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.632e-05/8.49, allocations: 54.72 kB / 3.21 GB, free: 127.4 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006666/8.49, allocations: 439.9 kB / 3.21 GB, free: 127.3 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 5.114e-05/8.49, allocations: 32.7 kB / 3.21 GB, free: 127.2 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001998/8.491, allocations: 268.7 kB / 3.21 GB, free: 127.1 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001149/8.491, allocations: 109.6 kB / 3.211 GB, free: 127.1 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.488e-05/8.491, allocations: 10.47 kB / 3.211 GB, free: 127.1 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 0.0001037/8.491, allocations: 356.4 kB / 3.211 GB, free: 126.8 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003924/8.491, allocations: 124.8 kB / 3.211 GB, free: 126.8 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005051/8.492, allocations: 216.6 kB / 3.211 GB, free: 126.7 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0004586/8.492, allocations: 164.3 kB / 3.211 GB, free: 126.7 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.338e-06/8.492, allocations: 0 / 3.211 GB, free: 126.7 MB / 0.573 GB
Notification: Performance of matching and sorting (n=37) (initialization): time 0.001096/8.494, allocations: 406.5 kB / 3.212 GB, free: 126.6 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 7.855e-05/8.494, allocations: 132.8 kB / 3.212 GB, free: 126.5 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.999e-06/8.494, allocations: 3.719 kB / 3.212 GB, free: 126.5 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.64e-05/8.494, allocations: 3.938 kB / 3.212 GB, free: 126.5 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006166/8.494, allocations: 74.88 kB / 3.212 GB, free: 126.5 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.058e-05/8.494, allocations: 3.031 kB / 3.212 GB, free: 126.5 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009153/8.495, allocations: 58.08 kB / 3.212 GB, free: 126.5 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.387e-05/8.495, allocations: 18.72 kB / 3.212 GB, free: 126.5 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 8.176e-06/8.495, allocations: 7.125 kB / 3.212 GB, free: 126.5 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009678/8.496, allocations: 338.3 kB / 3.212 GB, free: 126.4 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.68e-06/8.496, allocations: 0 / 3.212 GB, free: 126.4 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.933e-06/8.496, allocations: 10.53 kB / 3.212 GB, free: 126.4 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005584/8.497, allocations: 75 kB / 3.212 GB, free: 126.4 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.184e-06/8.497, allocations: 3.875 kB / 3.212 GB, free: 126.4 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008583/8.498, allocations: 53.56 kB / 3.213 GB, free: 126.4 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.902e-05/8.498, allocations: 22.67 kB / 3.213 GB, free: 126.4 MB / 0.573 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 ()
 * Number of clocked 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 0.0004401/8.498, allocations: 284.5 kB / 3.213 GB, free: 126.2 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001144/8.498, allocations: 46.78 kB / 3.213 GB, free: 126.2 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001257/8.5, allocations: 423.1 kB / 3.213 GB, free: 126.2 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.308e-06/8.5, allocations: 7.641 kB / 3.213 GB, free: 126.2 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.124e-06/8.5, allocations: 0 / 3.213 GB, free: 126.2 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001012/8.501, allocations: 455.5 kB / 3.214 GB, free: 126 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002528/8.503, allocations: 1.128 MB / 3.215 GB, free: 125.6 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.322e-06/8.503, allocations: 3.969 kB / 3.215 GB, free: 125.6 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00057/8.504, allocations: 67.41 kB / 3.215 GB, free: 125.6 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003095/8.504, allocations: 45.62 kB / 3.215 GB, free: 125.6 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.855e-05/8.504, allocations: 10.34 kB / 3.215 GB, free: 125.6 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001369/8.506, allocations: 1.431 MB / 3.216 GB, free: 124.3 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.911e-06/8.506, allocations: 8.844 kB / 3.216 GB, free: 124.3 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001735/8.507, allocations: 0.7111 MB / 3.217 GB, free: 124.1 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003385/8.508, allocations: 173.9 kB / 3.217 GB, free: 124 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.603e-05/8.508, allocations: 9.344 kB / 3.217 GB, free: 124 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007542/8.509, allocations: 40.38 kB / 3.217 GB, free: 124 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.796e-05/8.509, allocations: 31.61 kB / 3.217 GB, free: 124 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.867e-05/8.509, allocations: 13.25 kB / 3.217 GB, free: 124 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.0004957/8.509, allocations: 302.3 kB / 3.218 GB, free: 123.9 MB / 0.573 GB
Notification: Performance of sort global known variables: time 4.31e-07/8.509, allocations: 3.094 kB / 3.218 GB, free: 123.9 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.001713/8.511, allocations: 408.7 kB / 3.218 GB, free: 123.9 MB / 0.573 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 ()
 * Number of clocked 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 0.001971/8.513, allocations: 1.116 MB / 3.219 GB, free: 123.6 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.001535/8.515, allocations: 489.4 kB / 3.22 GB, free: 123.6 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 6.543e-06/8.515, allocations: 0 / 3.22 GB, free: 123.6 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.00072/8.515, allocations: 305.2 kB / 3.22 GB, free: 123.5 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002774/8.518, allocations: 312.5 kB / 3.22 GB, free: 123.4 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002403/8.521, allocations: 1.333 MB / 3.221 GB, free: 122.8 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004421/8.521, allocations: 0.9099 MB / 3.222 GB, free: 122.1 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.0009896/8.522, allocations: 166.5 kB / 3.222 GB, free: 122.1 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00019/8.522, allocations: 45.67 kB / 3.222 GB, free: 122.1 MB / 0.573 GB
Notification: Performance of SimCode: time 1.092e-06/8.522, allocations: 0 / 3.222 GB, free: 122.1 MB / 0.573 GB
Notification: Performance of Templates: time 0.0508/8.573, allocations: 22.77 MB / 3.245 GB, free: 113.3 MB / 0.573 GB