Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume.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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.653/4.653, allocations: 0.5623 GB / 0.5769 GB, free: 66.93 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002528/0.002528, allocations: 353.8 kB / 0.644 GB, free: 21.52 MB / 330.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.497/4.497, allocations: 410.7 MB / 1.112 GB, free: 15.75 MB / 0.6198 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001817/0.001817, allocations: 181.8 kB / 1.225 GB, free: 11.68 MB / 0.7292 GB
Notification: Performance of FrontEnd - loaded program: time 0.000514/0.0005142, allocations: 11.75 kB / 1.348 GB, free: 321 MB / 0.8073 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.161/0.1615, allocations: 115.3 MB / 1.461 GB, free: 220.7 MB / 0.8073 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.1576/0.3192, allocations: 152.2 MB / 1.609 GB, free: 68.24 MB / 0.8073 GB
Notification: Performance of NFInst.instExpressions: time 0.01222/0.3314, allocations: 8.058 MB / 1.617 GB, free: 60.17 MB / 0.8073 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001651/0.3331, allocations: 31.81 kB / 1.617 GB, free: 60.14 MB / 0.8073 GB
Notification: Performance of NFTyping.typeComponents: time 0.001722/0.3349, allocations: 0.5515 MB / 1.618 GB, free: 59.58 MB / 0.8073 GB
Notification: Performance of NFTyping.typeBindings: time 0.004808/0.3397, allocations: 1.523 MB / 1.619 GB, free: 58.05 MB / 0.8073 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004355/0.3441, allocations: 1.238 MB / 1.621 GB, free: 56.83 MB / 0.8073 GB
Notification: Performance of NFFlatten.flatten: time 0.003721/0.3478, allocations: 3.11 MB / 1.624 GB, free: 53.71 MB / 0.8073 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001246/0.3491, allocations: 0.7122 MB / 1.624 GB, free: 52.99 MB / 0.8073 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001454/0.3506, allocations: 0.8323 MB / 1.625 GB, free: 52.15 MB / 0.8073 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001331/0.3519, allocations: 0.9143 MB / 1.626 GB, free: 51.23 MB / 0.8073 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001423/0.3521, allocations: 47.98 kB / 1.626 GB, free: 51.19 MB / 0.8073 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002198/0.3543, allocations: 0.8263 MB / 1.627 GB, free: 50.36 MB / 0.8073 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002577/0.3546, allocations: 215.1 kB / 1.627 GB, free: 50.15 MB / 0.8073 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003509/0.3549, allocations: 245 kB / 1.627 GB, free: 49.9 MB / 0.8073 GB
Notification: Performance of NFConvertDAE.convert: time 0.001788/0.3567, allocations: 1.216 MB / 1.628 GB, free: 48.68 MB / 0.8073 GB
Notification: Performance of FrontEnd - DAE generated: time 5.646e-06/0.3568, allocations: 0 / 1.628 GB, free: 48.68 MB / 0.8073 GB
Notification: Performance of FrontEnd: time 2.79e-06/0.3568, allocations: 4 kB / 1.628 GB, free: 48.68 MB / 0.8073 GB
Notification: Performance of Transformations before backend: time 1.619e-05/0.3568, allocations: 0 / 1.628 GB, free: 48.68 MB / 0.8073 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 195
 * Number of variables: 195
Notification: Performance of Generate backend data structure: time 0.002581/0.3594, allocations: 1.376 MB / 1.63 GB, free: 47.25 MB / 0.8073 GB
Notification: Performance of prepare preOptimizeDAE: time 3.955e-05/0.3595, allocations: 16.73 kB / 1.63 GB, free: 47.23 MB / 0.8073 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004154/0.3599, allocations: 138.4 kB / 1.63 GB, free: 47.1 MB / 0.8073 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001667/0.3616, allocations: 0.8204 MB / 1.631 GB, free: 46.23 MB / 0.8073 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.02e-05/0.3617, allocations: 62 kB / 1.631 GB, free: 46.17 MB / 0.8073 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001282/0.3618, allocations: 76 kB / 1.631 GB, free: 46.1 MB / 0.8073 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00165/0.3635, allocations: 0.8694 MB / 1.632 GB, free: 45.18 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.436e-05/0.3635, allocations: 7.953 kB / 1.632 GB, free: 45.18 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.611e-05/0.3636, allocations: 36 kB / 1.632 GB, free: 45.14 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.745e-05/0.3637, allocations: 20 kB / 1.632 GB, free: 45.12 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001496/0.3652, allocations: 0.64 MB / 1.632 GB, free: 44.48 MB / 0.8073 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 0.005266/0.3705, allocations: 3.966 MB / 1.636 GB, free: 40.26 MB / 0.8073 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001435/0.3719, allocations: 0.5765 MB / 1.637 GB, free: 39.68 MB / 0.8073 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006229/0.3726, allocations: 290.4 kB / 1.637 GB, free: 39.39 MB / 0.8073 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0008344/0.3734, allocations: 1.247 MB / 1.638 GB, free: 37.86 MB / 0.8073 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007709/0.3742, allocations: 327 kB / 1.639 GB, free: 37.54 MB / 0.8073 GB
Notification: Performance of pre-optimization done (n=63): time 4.888e-06/0.3743, allocations: 4 kB / 1.639 GB, free: 37.53 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=63): time 0.003266/0.3775, allocations: 1.15 MB / 1.64 GB, free: 36.34 MB / 0.8073 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.972e-05/0.3776, allocations: 89.59 kB / 1.64 GB, free: 36.23 MB / 0.8073 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001295/0.3789, allocations: 0.8572 MB / 1.641 GB, free: 35.35 MB / 0.8073 GB
Notification: Performance of collectPreVariables (initialization): time 9.663e-05/0.3791, allocations: 41.7 kB / 1.641 GB, free: 35.3 MB / 0.8073 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003548/0.3794, allocations: 472.2 kB / 1.641 GB, free: 34.84 MB / 0.8073 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001972/0.3796, allocations: 212.9 kB / 1.641 GB, free: 34.62 MB / 0.8073 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.752e-05/0.3797, allocations: 8 kB / 1.641 GB, free: 34.62 MB / 0.8073 GB
Notification: Performance of setup shared object (initialization): time 6.857e-05/0.3798, allocations: 334 kB / 1.642 GB, free: 34.29 MB / 0.8073 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005292/0.3803, allocations: 201.2 kB / 1.642 GB, free: 34.09 MB / 0.8073 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005971/0.3809, allocations: 316.4 kB / 1.642 GB, free: 33.75 MB / 0.8073 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005783/0.3815, allocations: 246.1 kB / 1.642 GB, free: 33.51 MB / 0.8073 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.451e-06/0.3815, allocations: 7.953 kB / 1.642 GB, free: 33.5 MB / 0.8073 GB
Notification: Performance of matching and sorting (n=75) (initialization): time 0.001673/0.3832, allocations: 0.7094 MB / 1.643 GB, free: 32.79 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 7.42e-05/0.3833, allocations: 155.2 kB / 1.643 GB, free: 32.6 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.129e-06/0.3833, allocations: 8 kB / 1.643 GB, free: 32.59 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000674/0.384, allocations: 104.8 kB / 1.643 GB, free: 32.49 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005856/0.3846, allocations: 119.8 kB / 1.643 GB, free: 32.37 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006321/0.3853, allocations: 0.6616 MB / 1.644 GB, free: 31.68 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008399/0.3861, allocations: 95.41 kB / 1.644 GB, free: 31.59 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.022e-05/0.3862, allocations: 27.98 kB / 1.644 GB, free: 31.56 MB / 0.8073 GB
Notification: Performance of prepare postOptimizeDAE: time 1.101e-05/0.3863, allocations: 4 kB / 1.644 GB, free: 31.56 MB / 0.8073 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00133/0.3876, allocations: 0.5683 MB / 1.645 GB, free: 30.99 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.011e-06/0.3876, allocations: 384 / 1.645 GB, free: 30.99 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000579/0.3882, allocations: 120.6 kB / 1.645 GB, free: 30.87 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005471/0.3888, allocations: 111.8 kB / 1.645 GB, free: 30.76 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005737/0.3894, allocations: 0.6613 MB / 1.646 GB, free: 30.07 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008031/0.3902, allocations: 91.45 kB / 1.646 GB, free: 29.98 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.348e-05/0.3903, allocations: 27.98 kB / 1.646 GB, free: 29.96 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEvent,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (67):
 * Single equations (assignments): 66
 * 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: 0
 * Non-linear torn systems: 1 {2 7}
Notification: Performance of prepare postOptimizeDAE: time 0.0005337/0.3908, allocations: 331.3 kB / 1.646 GB, free: 29.62 MB / 0.8073 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001845/0.391, allocations: 106.8 kB / 1.646 GB, free: 29.52 MB / 0.8073 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002217/0.3933, allocations: 0.9328 MB / 1.647 GB, free: 28.59 MB / 0.8073 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.804e-05/0.3933, allocations: 19.94 kB / 1.647 GB, free: 28.57 MB / 0.8073 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.928e-06/0.3933, allocations: 4 kB / 1.647 GB, free: 28.57 MB / 0.8073 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001524/0.3949, allocations: 0.8542 MB / 1.648 GB, free: 27.66 MB / 0.8073 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003415/0.3983, allocations: 1.849 MB / 1.65 GB, free: 25.74 MB / 0.8073 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.44e-06/0.3983, allocations: 48 / 1.65 GB, free: 25.74 MB / 0.8073 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005699/0.3989, allocations: 107.8 kB / 1.65 GB, free: 25.63 MB / 0.8073 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008464/0.3998, allocations: 165.6 kB / 1.65 GB, free: 25.46 MB / 0.8073 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.447e-05/0.3999, allocations: 19.98 kB / 1.65 GB, free: 25.45 MB / 0.8073 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009256/0.4008, allocations: 1.25 MB / 1.651 GB, free: 24.14 MB / 0.8073 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.803e-06/0.4008, allocations: 0 / 1.651 GB, free: 24.14 MB / 0.8073 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002656/0.4035, allocations: 1.284 MB / 1.653 GB, free: 22.83 MB / 0.8073 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005858/0.4041, allocations: 275.5 kB / 1.653 GB, free: 22.54 MB / 0.8073 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001641/0.4043, allocations: 12 kB / 1.653 GB, free: 22.53 MB / 0.8073 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007485/0.4051, allocations: 59.95 kB / 1.653 GB, free: 22.47 MB / 0.8073 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001228/0.4052, allocations: 52.58 kB / 1.653 GB, free: 22.42 MB / 0.8073 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.444e-05/0.4053, allocations: 23.98 kB / 1.653 GB, free: 22.4 MB / 0.8073 GB
Notification: Performance of sorting global known variables: time 0.0009749/0.4063, allocations: 0.5974 MB / 1.654 GB, free: 21.79 MB / 0.8073 GB
Notification: Performance of sort global known variables: time 8.35e-07/0.4063, allocations: 3.938 kB / 1.654 GB, free: 21.79 MB / 0.8073 GB
Notification: Performance of remove unused functions: time 0.001601/0.4079, allocations: 0.5545 MB / 1.654 GB, free: 21.23 MB / 0.8073 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 5 (roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc)
 * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (62):
 * Single equations (assignments): 54
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 2
 * 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 9,1 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002066/0.41, allocations: 0.6799 MB / 1.655 GB, free: 20.73 MB / 0.8073 GB
Notification: Performance of simCode: created initialization part: time 0.002351/0.4124, allocations: 0.9265 MB / 1.656 GB, free: 19.81 MB / 0.8073 GB
Notification: Performance of simCode: created event and clocks part: time 5.569e-06/0.4124, allocations: 0 / 1.656 GB, free: 19.81 MB / 0.8073 GB
Notification: Performance of simCode: created simulation system equations: time 0.001087/0.4135, allocations: 399.7 kB / 1.656 GB, free: 19.42 MB / 0.8073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002804/0.4164, allocations: 425.1 kB / 1.656 GB, free: 19.01 MB / 0.8073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004101/0.4205, allocations: 2.527 MB / 1.659 GB, free: 16.45 MB / 0.8073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005749/0.4211, allocations: 1.094 MB / 1.66 GB, free: 15.32 MB / 0.8073 GB
Notification: Performance of simCode: alias equations: time 0.001165/0.4223, allocations: 218.7 kB / 1.66 GB, free: 15.11 MB / 0.8073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002601/0.4226, allocations: 79.41 kB / 1.66 GB, free: 15.03 MB / 0.8073 GB
Notification: Performance of SimCode: time 1.574e-06/0.4226, allocations: 3.938 kB / 1.66 GB, free: 15.02 MB / 0.8073 GB
Notification: Performance of Templates: time 0.5592/0.9818, allocations: 19.37 MB / 1.679 GB, free: 214.9 MB / 0.8073 GB