Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+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/Buildings 1.6.0+build.1/package.mo", uses=false)
Using package Buildings with version 1.6 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
translateModel(Buildings.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001057/0.001057, allocations: 100.3 kB / 15.05 MB, free: 1.105 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001085/0.001085, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.316/1.316, allocations: 205.4 MB / 222.1 MB, free: 5.66 MB / 174.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.5638/0.5638, allocations: 95.59 MB / 366 MB, free: 10.4 MB / 302.1 MB
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Buildings requested package Modelica of version 3.2.1. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.0006036/0.0006038, allocations: 20 kB / 446.8 MB, free: 9.422 MB / 382.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2581/0.2587, allocations: 70.33 MB / 0.505 GB, free: 16.68 MB / 382.1 MB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.NaturalVentilation): time 0.3887/0.6475, allocations: 138.9 MB / 0.6406 GB, free: 1.418 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.008615/0.6562, allocations: 5.832 MB / 0.6463 GB, free: 1.332 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0014/0.6576, allocations: 39.69 kB / 0.6463 GB, free: 1.332 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.001592/0.6592, allocations: 464.5 kB / 0.6468 GB, free: 1.328 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.003823/0.6631, allocations: 1.303 MB / 0.648 GB, free: 1.312 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002108/0.6652, allocations: 0.7018 MB / 0.6487 GB, free: 1.297 MB / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.002263/0.6675, allocations: 1.305 MB / 0.65 GB, free: 1.297 MB / 494.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001005/0.6685, allocations: 0.5558 MB / 0.6506 GB, free: 1.223 MB / 494.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.001077/0.6696, allocations: 0.6124 MB / 0.6511 GB, free: 1.219 MB / 494.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008095/0.6704, allocations: 0.5817 MB / 0.6517 GB, free: 1.211 MB / 494.1 MB
Notification: Performance of NFPackage.collectConstants: time 9.92e-05/0.6705, allocations: 36.45 kB / 0.6518 GB, free: 1.211 MB / 494.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.001611/0.6721, allocations: 0.598 MB / 0.6523 GB, free: 1.211 MB / 494.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0001816/0.6723, allocations: 154.9 kB / 0.6525 GB, free: 1.211 MB / 494.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0003611/0.6727, allocations: 197.5 kB / 0.6527 GB, free: 17.18 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.0009327/0.6736, allocations: 0.9373 MB / 0.6536 GB, free: 17.09 MB / 0.4981 GB
Notification: Performance of FrontEnd - DAE generated: time 2.435e-06/0.6736, allocations: 3.938 kB / 0.6536 GB, free: 17.09 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 2.134e-06/0.6736, allocations: 0 / 0.6536 GB, free: 17.09 MB / 0.4981 GB
Notification: Performance of Transformations before backend: time 1.121e-05/0.6737, allocations: 2.906 kB / 0.6536 GB, free: 17.09 MB / 0.4981 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 142
 * Number of variables: 142
Notification: Performance of Generate backend data structure: time 0.00165/0.6753, allocations: 1.048 MB / 0.6546 GB, free: 16.44 MB / 0.4981 GB
Notification: Performance of prepare preOptimizeDAE: time 3.542e-05/0.6754, allocations: 12.3 kB / 0.6546 GB, free: 16.44 MB / 0.4981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002808/0.6757, allocations: 109.7 kB / 0.6547 GB, free: 16.38 MB / 0.4981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009146/0.6766, allocations: 0.6359 MB / 0.6554 GB, free: 16.11 MB / 0.4981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.298e-05/0.6766, allocations: 42 kB / 0.6554 GB, free: 16.11 MB / 0.4981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.779e-05/0.6767, allocations: 56.2 kB / 0.6554 GB, free: 16.11 MB / 0.4981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000931/0.6776, allocations: 0.655 MB / 0.6561 GB, free: 16 MB / 0.4981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.901e-05/0.6777, allocations: 2.906 kB / 0.6561 GB, free: 16 MB / 0.4981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.619e-05/0.6777, allocations: 26.56 kB / 0.6561 GB, free: 16 MB / 0.4981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.573e-05/0.6778, allocations: 13.81 kB / 0.6561 GB, free: 16 MB / 0.4981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007786/0.6785, allocations: 0.5006 MB / 0.6566 GB, free: 15.99 MB / 0.4981 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 0.003012/0.6816, allocations: 2.803 MB / 0.6594 GB, free: 14.36 MB / 0.4981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007195/0.6823, allocations: 454.2 kB / 0.6598 GB, free: 14.32 MB / 0.4981 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0009836/0.6833, allocations: 1.246 MB / 0.661 GB, free: 12.91 MB / 0.4981 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.026e-05/0.6833, allocations: 40.16 kB / 0.661 GB, free: 12.87 MB / 0.4981 GB
Notification: Performance of pre-optimization done (n=51): time 2.365e-06/0.6834, allocations: 0 / 0.661 GB, free: 12.87 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=61): time 0.00498/0.6883, allocations: 2.223 MB / 0.6632 GB, free: 12.22 MB / 0.4981 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.07e-05/0.6884, allocations: 62.72 kB / 0.6633 GB, free: 12.16 MB / 0.4981 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005828/0.689, allocations: 0.5682 MB / 0.6638 GB, free: 12.04 MB / 0.4981 GB
Notification: Performance of collectPreVariables (initialization): time 4.993e-05/0.6891, allocations: 38.45 kB / 0.6639 GB, free: 12 MB / 0.4981 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001955/0.6893, allocations: 339.1 kB / 0.6642 GB, free: 11.85 MB / 0.4981 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001476/0.6894, allocations: 214.6 kB / 0.6644 GB, free: 11.71 MB / 0.4981 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.522e-05/0.6894, allocations: 9.812 kB / 0.6644 GB, free: 11.71 MB / 0.4981 GB
Notification: Performance of setup shared object (initialization): time 0.0001491/0.6896, allocations: 385.3 kB / 0.6648 GB, free: 11.39 MB / 0.4981 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003163/0.6899, allocations: 202.1 kB / 0.665 GB, free: 11.39 MB / 0.4981 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003678/0.6903, allocations: 294.3 kB / 0.6652 GB, free: 11.3 MB / 0.4981 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003495/0.6907, allocations: 248.3 kB / 0.6655 GB, free: 11.3 MB / 0.4981 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.424e-06/0.6907, allocations: 3.188 kB / 0.6655 GB, free: 11.3 MB / 0.4981 GB
Notification: Performance of matching and sorting (n=74) (initialization): time 0.001093/0.6918, allocations: 0.8378 MB / 0.6663 GB, free: 11.01 MB / 0.4981 GB
Notification: Performance of prepare postOptimizeDAE: time 1.801e-05/0.6918, allocations: 8.969 kB / 0.6663 GB, free: 11.01 MB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.682e-06/0.6918, allocations: 0 / 0.6663 GB, free: 11.01 MB / 0.4981 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0001584/0.692, allocations: 46.62 kB / 0.6664 GB, free: 10.99 MB / 0.4981 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005774/0.6926, allocations: 151.4 kB / 0.6665 GB, free: 10.99 MB / 0.4981 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001825/0.6944, allocations: 2.633 MB / 0.6691 GB, free: 8.477 MB / 0.4981 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007623/0.6952, allocations: 62.44 kB / 0.6691 GB, free: 8.461 MB / 0.4981 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.43e-05/0.6953, allocations: 26.06 kB / 0.6692 GB, free: 8.461 MB / 0.4981 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (72):
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 2 {(1,100.0%) 1,(1,100.0%) 1}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0003521/0.6956, allocations: 219.9 kB / 0.6694 GB, free: 8.344 MB / 0.4981 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001172/0.6957, allocations: 67.75 kB / 0.6694 GB, free: 8.309 MB / 0.4981 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001302/0.697, allocations: 0.9127 MB / 0.6703 GB, free: 8.016 MB / 0.4981 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.508e-06/0.6971, allocations: 7.578 kB / 0.6703 GB, free: 8.016 MB / 0.4981 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.03e-06/0.6971, allocations: 3.188 kB / 0.6703 GB, free: 8.016 MB / 0.4981 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.514e-06/0.6971, allocations: 3.141 kB / 0.6703 GB, free: 8.016 MB / 0.4981 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002017/0.6991, allocations: 1.692 MB / 0.672 GB, free: 7.492 MB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.65e-06/0.6991, allocations: 0 / 0.672 GB, free: 7.492 MB / 0.4981 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000582/0.6997, allocations: 129.6 kB / 0.6721 GB, free: 7.492 MB / 0.4981 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001315/0.6999, allocations: 44.59 kB / 0.6722 GB, free: 7.477 MB / 0.4981 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.836e-05/0.6999, allocations: 17.09 kB / 0.6722 GB, free: 7.477 MB / 0.4981 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001495/0.7014, allocations: 2.637 MB / 0.6747 GB, free: 4.957 MB / 0.4981 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.82e-07/0.7014, allocations: 1.859 kB / 0.6747 GB, free: 4.957 MB / 0.4981 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001462/0.7029, allocations: 1.222 MB / 0.6759 GB, free: 4.566 MB / 0.4981 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003275/0.7032, allocations: 228.1 kB / 0.6762 GB, free: 4.434 MB / 0.4981 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.768e-05/0.7033, allocations: 13.97 kB / 0.6762 GB, free: 4.434 MB / 0.4981 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004776/0.7038, allocations: 56.23 kB / 0.6762 GB, free: 4.422 MB / 0.4981 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.804e-05/0.7039, allocations: 38.67 kB / 0.6763 GB, free: 4.422 MB / 0.4981 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.984e-05/0.704, allocations: 37.19 kB / 0.6763 GB, free: 4.414 MB / 0.4981 GB
Notification: Performance of sorting global known variables: time 0.0004166/0.7044, allocations: 405.7 kB / 0.6767 GB, free: 4.328 MB / 0.4981 GB
Notification: Performance of sort global known variables: time 1.2e-07/0.7044, allocations: 0 / 0.6767 GB, free: 4.328 MB / 0.4981 GB
Notification: Performance of remove unused functions: time 0.000799/0.7052, allocations: 282 kB / 0.677 GB, free: 4.309 MB / 0.4981 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 6 (volA.dynBal.medium.p,volA.dynBal.medium.T,oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.medium.p,volOut.dynBal.medium.T)
 * 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 (63):
 * Single equations (assignments): 59
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * 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: 2 {(1,100.0%) 1,(1,100.0%) 1}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0004449/0.7057, allocations: 298.2 kB / 0.6772 GB, free: 4.172 MB / 0.4981 GB
Notification: Performance of simCode: created initialization part: time 0.00111/0.7068, allocations: 0.7806 MB / 0.678 GB, free: 3.941 MB / 0.4981 GB
Notification: Performance of simCode: created event and clocks part: time 3.106e-06/0.7068, allocations: 0 / 0.678 GB, free: 3.941 MB / 0.4981 GB
Notification: Performance of simCode: created simulation system equations: time 0.0006317/0.7074, allocations: 0.541 MB / 0.6785 GB, free: 3.711 MB / 0.4981 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001557/0.709, allocations: 387 kB / 0.6789 GB, free: 3.68 MB / 0.4981 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002867/0.7119, allocations: 2.123 MB / 0.681 GB, free: 2.598 MB / 0.4981 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004307/0.7123, allocations: 0.9818 MB / 0.6819 GB, free: 1.883 MB / 0.4981 GB
Notification: Performance of simCode: alias equations: time 0.0006008/0.7129, allocations: 160.7 kB / 0.6821 GB, free: 1.84 MB / 0.4981 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001677/0.7131, allocations: 69.92 kB / 0.6821 GB, free: 1.832 MB / 0.4981 GB
Notification: Performance of SimCode: time 3.7e-07/0.7131, allocations: 4 kB / 0.6822 GB, free: 1.828 MB / 0.4981 GB
Notification: Performance of Templates: time 0.0228/0.7359, allocations: 15.69 MB / 0.6975 GB, free: 9.934 MB / 0.5137 GB
make -j1 -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.makefile
Environment - environmentSimulation:
(rm -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.sim & ./Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation  -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)
Environment - environmentSimulation: