Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.333/1.333, allocations: 252 MB / 267.9 MB, free: 10.94 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001009/0.001009, allocations: 178.7 kB / 327.6 MB, free: 2.184 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.664/1.664, allocations: 205.4 MB / 0.5785 GB, free: 20.24 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001003/0.001003, allocations: 87.86 kB / 0.6831 GB, free: 12.86 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004238/0.0004238, allocations: 12.28 kB / 0.7974 GB, free: 135.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2021/0.2025, allocations: 106.3 MB / 0.9012 GB, free: 63.77 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 4.742/4.944, allocations: 2.192 GB / 3.094 GB, free: 26.86 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003154/4.945, allocations: 87.95 kB / 3.094 GB, free: 26.78 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 2.075/7.019, allocations: 0.6374 GB / 3.731 GB, free: 77.27 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.094e-06/7.019, allocations: 3.938 kB / 3.731 GB, free: 77.26 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0001185/7.019, allocations: 28 kB / 3.731 GB, free: 77.23 MB / 0.8855 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 218
 * Number of variables: 218
Notification: Performance of Generate backend data structure: time 0.004571/7.024, allocations: 1.559 MB / 3.733 GB, free: 75.62 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.051e-05/7.024, allocations: 15.97 kB / 3.733 GB, free: 75.61 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002692/7.027, allocations: 367.1 kB / 3.733 GB, free: 75.25 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001821/7.028, allocations: 0.8653 MB / 3.734 GB, free: 74.34 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.273e-05/7.029, allocations: 66 kB / 3.734 GB, free: 74.28 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000225/7.029, allocations: 91.91 kB / 3.734 GB, free: 74.19 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001861/7.031, allocations: 1.059 MB / 3.735 GB, free: 73.09 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.724e-05/7.031, allocations: 0 / 3.735 GB, free: 73.09 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000101/7.031, allocations: 44 kB / 3.735 GB, free: 73.04 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.973e-05/7.031, allocations: 37.94 kB / 3.735 GB, free: 73.01 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001515/7.032, allocations: 0.8743 MB / 3.736 GB, free: 72.13 MB / 0.8855 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 0.004495/7.037, allocations: 4.476 MB / 3.74 GB, free: 67.29 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000795/7.038, allocations: 0.6293 MB / 3.741 GB, free: 66.66 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005942/7.038, allocations: 443 kB / 3.741 GB, free: 66.22 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004544/7.039, allocations: 0.6771 MB / 3.742 GB, free: 65.39 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.558e-05/7.039, allocations: 43.12 kB / 3.742 GB, free: 65.34 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=70): time 2.695e-06/7.039, allocations: 0 / 3.742 GB, free: 65.34 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=70): time 0.001584/7.04, allocations: 0.986 MB / 3.743 GB, free: 64.35 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.558e-05/7.04, allocations: 55.97 kB / 3.743 GB, free: 64.28 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006133/7.041, allocations: 0.6295 MB / 3.744 GB, free: 63.64 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 5.32e-05/7.041, allocations: 45.7 kB / 3.744 GB, free: 63.59 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001869/7.041, allocations: 428.1 kB / 3.744 GB, free: 63.17 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001535/7.042, allocations: 244.3 kB / 3.744 GB, free: 62.93 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.915e-05/7.042, allocations: 20 kB / 3.744 GB, free: 62.91 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 9.972e-05/7.042, allocations: 394.6 kB / 3.745 GB, free: 62.51 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003659/7.042, allocations: 269.2 kB / 3.745 GB, free: 62.25 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004227/7.042, allocations: 376.5 kB / 3.745 GB, free: 61.84 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007851/7.043, allocations: 0.6508 MB / 3.746 GB, free: 61.18 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.715e-06/7.043, allocations: 0 / 3.746 GB, free: 61.18 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001007/7.044, allocations: 0.7813 MB / 3.747 GB, free: 60.39 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 1.773e-05/7.044, allocations: 8 kB / 3.747 GB, free: 60.38 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.324e-06/7.044, allocations: 192 / 3.747 GB, free: 60.38 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.751e-05/7.044, allocations: 8 kB / 3.747 GB, free: 60.37 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005834/7.045, allocations: 151.7 kB / 3.747 GB, free: 60.22 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.037e-06/7.045, allocations: 4 kB / 3.747 GB, free: 60.22 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009019/7.046, allocations: 103.4 kB / 3.747 GB, free: 60.12 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.892e-05/7.046, allocations: 24 kB / 3.747 GB, free: 60.09 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * 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 (82):
 * Single equations (assignments): 82
 * 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 0.0004079/7.046, allocations: 297.6 kB / 3.747 GB, free: 59.79 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001095/7.046, allocations: 79.06 kB / 3.747 GB, free: 59.71 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001109/7.048, allocations: 0.7919 MB / 3.748 GB, free: 58.91 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.961e-06/7.048, allocations: 8 kB / 3.748 GB, free: 58.91 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.849e-06/7.048, allocations: 0 / 3.748 GB, free: 58.91 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008264/7.048, allocations: 0.8112 MB / 3.749 GB, free: 58.05 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002204/7.051, allocations: 1.856 MB / 3.751 GB, free: 56.13 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.785e-06/7.051, allocations: 0 / 3.751 GB, free: 56.13 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007381/7.051, allocations: 171.8 kB / 3.751 GB, free: 55.96 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 6.342e-06/7.051, allocations: 3.938 kB / 3.751 GB, free: 55.96 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.294e-05/7.051, allocations: 20 kB / 3.751 GB, free: 55.94 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.966e-06/7.051, allocations: 0 / 3.751 GB, free: 55.94 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.793e-06/7.051, allocations: 4 kB / 3.751 GB, free: 55.93 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001392/7.053, allocations: 1.252 MB / 3.752 GB, free: 54.67 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003584/7.053, allocations: 259.8 kB / 3.752 GB, free: 54.39 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.548e-05/7.053, allocations: 16 kB / 3.752 GB, free: 54.38 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006792/7.054, allocations: 79.78 kB / 3.752 GB, free: 54.3 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.219e-05/7.054, allocations: 40.5 kB / 3.753 GB, free: 54.26 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.372e-05/7.054, allocations: 27.98 kB / 3.753 GB, free: 54.23 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.0004798/7.055, allocations: 451 kB / 3.753 GB, free: 53.8 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 2.7e-07/7.055, allocations: 0 / 3.753 GB, free: 53.8 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.001269/7.056, allocations: 499.2 kB / 3.753 GB, free: 53.31 MB / 0.8855 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 8 (volA.dynBal.U,volA.dynBal.m,volA.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.U,volOut.dynBal.m,volOut.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 (70):
 * Single equations (assignments): 70
 * 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 Backend phase and start with SimCode phase: time 0.001743/7.058, allocations: 1.595 MB / 3.755 GB, free: 51.64 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.0009604/7.059, allocations: 0.664 MB / 3.756 GB, free: 50.98 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 3.316e-06/7.059, allocations: 0 / 3.756 GB, free: 50.98 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004014/7.059, allocations: 359.3 kB / 3.756 GB, free: 50.63 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002003/7.061, allocations: 0.5194 MB / 3.757 GB, free: 50.12 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002846/7.064, allocations: 2.665 MB / 3.759 GB, free: 47.42 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004289/7.064, allocations: 1.097 MB / 3.76 GB, free: 46.3 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.0008698/7.065, allocations: 223.1 kB / 3.76 GB, free: 46.07 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001938/7.065, allocations: 83.41 kB / 3.76 GB, free: 45.99 MB / 0.8855 GB
Notification: Performance of SimCode: time 3.71e-07/7.065, allocations: 0 / 3.76 GB, free: 45.99 MB / 0.8855 GB
Notification: Performance of Templates: time 0.04189/7.107, allocations: 36.39 MB / 3.796 GB, free: 9.781 MB / 0.8855 GB
make -j1 -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile
(rm -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)