Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Airflow.Multizone.Examples.CO2TransportStep.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.CO2TransportStep,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.CO2TransportStep")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.559/2.559, allocations: 287.9 MB / 302.9 MB, free: 8.223 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001382/0.001382, allocations: 173.2 kB / 371.4 MB, free: 10.66 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.089/2.089, allocations: 205.4 MB / 0.6301 GB, free: 10.38 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001028/0.001027, allocations: 103 kB / 0.7434 GB, free: 6.391 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004655/0.0004657, allocations: 11 kB / 0.8662 GB, free: 141.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1547/0.1552, allocations: 115.3 MB / 0.9787 GB, free: 28.21 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.CO2TransportStep): time 0.8804/1.036, allocations: 238.6 MB / 1.212 GB, free: 8.129 MB / 0.7448 GB
Notification: Performance of NFInst.instExpressions: time 0.04042/1.076, allocations: 21.12 MB / 1.232 GB, free: 5.387 MB / 0.7605 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003834/1.08, allocations: 55.69 kB / 1.232 GB, free: 5.332 MB / 0.7605 GB
Notification: Performance of NFTyping.typeComponents: time 0.005899/1.086, allocations: 1.544 MB / 1.234 GB, free: 3.781 MB / 0.7605 GB
Notification: Performance of NFTyping.typeBindings: time 0.01662/1.103, allocations: 4.452 MB / 1.238 GB, free: 15.32 MB / 0.7761 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008386/1.111, allocations: 2.155 MB / 1.24 GB, free: 13.18 MB / 0.7761 GB
Notification: Performance of NFFlatten.flatten: time 0.008678/1.12, allocations: 4.143 MB / 1.244 GB, free: 9.027 MB / 0.7761 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004843/1.125, allocations: 2.283 MB / 1.247 GB, free: 6.715 MB / 0.7761 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005956/1.131, allocations: 2.232 MB / 1.249 GB, free: 4.477 MB / 0.7761 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003728/1.134, allocations: 1.744 MB / 1.251 GB, free: 2.727 MB / 0.7761 GB
Notification: Performance of NFPackage.collectConstants: time 0.000775/1.135, allocations: 168 kB / 1.251 GB, free: 2.562 MB / 0.7761 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.008416/1.144, allocations: 2.387 MB / 1.253 GB, free: 176 kB / 0.7761 GB
Notification: Performance of NFScalarize.scalarize: time 0.002262/1.146, allocations: 1.173 MB / 1.254 GB, free: 15 MB / 0.7917 GB
Notification: Performance of NFVerifyModel.verify: time 0.001662/1.147, allocations: 0.6759 MB / 1.255 GB, free: 14.31 MB / 0.7917 GB
Notification: Performance of NFConvertDAE.convert: time 0.008718/1.156, allocations: 4.193 MB / 1.259 GB, free: 10.11 MB / 0.7917 GB
Notification: Performance of FrontEnd - DAE generated: time 9.604e-06/1.156, allocations: 4 kB / 1.259 GB, free: 10.11 MB / 0.7917 GB
Notification: Performance of FrontEnd: time 2.414e-06/1.156, allocations: 3.938 kB / 1.259 GB, free: 10.1 MB / 0.7917 GB
Notification: Performance of Transformations before backend: time 0.0001077/1.156, allocations: 0 / 1.259 GB, free: 10.1 MB / 0.7917 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 709
 * Number of variables: 709
Notification: Performance of Generate backend data structure: time 0.01137/1.168, allocations: 3.38 MB / 1.262 GB, free: 6.652 MB / 0.7917 GB
Notification: Performance of prepare preOptimizeDAE: time 3.976e-05/1.168, allocations: 8.031 kB / 1.262 GB, free: 6.645 MB / 0.7917 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007579/1.175, allocations: 0.8548 MB / 1.263 GB, free: 5.785 MB / 0.7917 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005058/1.181, allocations: 1.745 MB / 1.265 GB, free: 3.984 MB / 0.7917 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002704/1.181, allocations: 209.4 kB / 1.265 GB, free: 3.777 MB / 0.7917 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008078/1.182, allocations: 279.9 kB / 1.265 GB, free: 3.504 MB / 0.7917 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009939/1.192, allocations: 3.558 MB / 1.269 GB, free: 15.82 MB / 0.8073 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.35e-05/1.192, allocations: 7.938 kB / 1.269 GB, free: 15.81 MB / 0.8073 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003917/1.192, allocations: 112 kB / 1.269 GB, free: 15.7 MB / 0.8073 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00022/1.192, allocations: 149.3 kB / 1.269 GB, free: 15.55 MB / 0.8073 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009973/1.202, allocations: 3.284 MB / 1.272 GB, free: 12.26 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 0.02473/1.227, allocations: 14.16 MB / 1.286 GB, free: 12.87 MB / 0.823 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006094/1.233, allocations: 2.574 MB / 1.289 GB, free: 10.23 MB / 0.823 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001563/1.235, allocations: 1.295 MB / 1.29 GB, free: 8.66 MB / 0.823 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003382/1.238, allocations: 1.226 MB / 1.291 GB, free: 7.422 MB / 0.823 GB
Notification: Performance of pre-optimization done (n=216): time 6.924e-06/1.238, allocations: 0 / 1.291 GB, free: 7.422 MB / 0.823 GB
Notification: Performance of matching and sorting (n=216): time 0.009202/1.248, allocations: 3.195 MB / 1.294 GB, free: 4.223 MB / 0.823 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.773e-05/1.248, allocations: 77.39 kB / 1.294 GB, free: 4.133 MB / 0.823 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0029/1.251, allocations: 1.428 MB / 1.296 GB, free: 2.699 MB / 0.823 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004154/1.251, allocations: 69.7 kB / 1.296 GB, free: 2.625 MB / 0.823 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0013/1.252, allocations: 1.111 MB / 1.297 GB, free: 1.5 MB / 0.823 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001723/1.254, allocations: 0.7392 MB / 1.297 GB, free: 0.75 MB / 0.823 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003256/1.254, allocations: 40 kB / 1.298 GB, free: 0.7109 MB / 0.823 GB
Notification: Performance of setup shared object (initialization): time 0.0004166/1.255, allocations: 386 kB / 1.298 GB, free: 336 kB / 0.823 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002902/1.258, allocations: 0.9176 MB / 1.299 GB, free: 15.41 MB / 0.8386 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003331/1.261, allocations: 1.283 MB / 1.3 GB, free: 13.98 MB / 0.8386 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003247/1.264, allocations: 1.136 MB / 1.301 GB, free: 12.84 MB / 0.8386 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.565e-05/1.264, allocations: 4 kB / 1.301 GB, free: 12.84 MB / 0.8386 GB
Notification: Performance of matching and sorting (n=262) (initialization): time 0.007462/1.272, allocations: 2.605 MB / 1.304 GB, free: 10.22 MB / 0.8386 GB
Notification: Performance of prepare postOptimizeDAE: time 5.976e-05/1.272, allocations: 41.88 kB / 1.304 GB, free: 10.17 MB / 0.8386 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.255e-05/1.272, allocations: 8 kB / 1.304 GB, free: 10.16 MB / 0.8386 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.797e-05/1.272, allocations: 19.95 kB / 1.304 GB, free: 10.14 MB / 0.8386 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002797/1.275, allocations: 483.3 kB / 1.304 GB, free: 9.672 MB / 0.8386 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.119e-05/1.275, allocations: 23.94 kB / 1.304 GB, free: 9.648 MB / 0.8386 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003508/1.279, allocations: 354.5 kB / 1.305 GB, free: 9.301 MB / 0.8386 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003042/1.279, allocations: 83.98 kB / 1.305 GB, free: 9.219 MB / 0.8386 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 32
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (261):
 * Single equations (assignments): 260
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.002149/1.281, allocations: 0.6807 MB / 1.305 GB, free: 8.527 MB / 0.8386 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006333/1.282, allocations: 213.5 kB / 1.306 GB, free: 8.316 MB / 0.8386 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006692/1.288, allocations: 2.546 MB / 1.308 GB, free: 5.754 MB / 0.8386 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.013e-05/1.288, allocations: 23.95 kB / 1.308 GB, free: 5.73 MB / 0.8386 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.053e-05/1.288, allocations: 0 / 1.308 GB, free: 5.73 MB / 0.8386 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005762/1.294, allocations: 2.35 MB / 1.31 GB, free: 3.316 MB / 0.8386 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01499/1.309, allocations: 5.626 MB / 1.316 GB, free: 13.57 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.84e-05/1.309, allocations: 4 kB / 1.316 GB, free: 13.56 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003103/1.312, allocations: 499.7 kB / 1.316 GB, free: 13.07 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.334e-05/1.312, allocations: 12 kB / 1.316 GB, free: 13.06 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002618/1.313, allocations: 55.97 kB / 1.316 GB, free: 13.01 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.027e-05/1.313, allocations: 12 kB / 1.316 GB, free: 13 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.698e-06/1.313, allocations: 4 kB / 1.316 GB, free: 12.99 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009742/1.323, allocations: 4.177 MB / 1.32 GB, free: 8.707 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001864/1.324, allocations: 0.5527 MB / 1.321 GB, free: 8.133 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005165/1.325, allocations: 40 kB / 1.321 GB, free: 8.094 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00275/1.328, allocations: 247.5 kB / 1.321 GB, free: 7.852 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004532/1.328, allocations: 153.7 kB / 1.321 GB, free: 7.699 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002233/1.328, allocations: 71.97 kB / 1.322 GB, free: 7.629 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.002137/1.331, allocations: 0.9705 MB / 1.322 GB, free: 6.664 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 9.28e-07/1.331, allocations: 0 / 1.322 GB, free: 6.664 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.003151/1.334, allocations: 0.9428 MB / 1.323 GB, free: 5.719 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 16 (volEas.dynBal.U,volEas.dynBal.m,volEas.dynBal.mXi[1],volEas.dynBal.mC[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,volWes.dynBal.U,volWes.dynBal.m,volWes.dynBal.mXi[1],volWes.dynBal.mC[1],oriEasTop.mExc,volTop.dynBal.U,volTop.dynBal.m,volTop.dynBal.mXi[1],volTop.dynBal.mC[1])
 * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count)
 * Number of discrete states: 1 (pulse.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (220):
 * Single equations (assignments): 218
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 0.001082/1.335, allocations: 406.1 kB / 1.324 GB, free: 5.336 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.006041/1.341, allocations: 2.356 MB / 1.326 GB, free: 2.969 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 1.043e-05/1.341, allocations: 4 kB / 1.326 GB, free: 2.965 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.003232/1.344, allocations: 1.23 MB / 1.327 GB, free: 1.738 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006835/1.351, allocations: 1.209 MB / 1.328 GB, free: 0.5391 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01441/1.366, allocations: 7.025 MB / 1.335 GB, free: 9.453 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0026/1.368, allocations: 2.018 MB / 1.337 GB, free: 7.398 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.004313/1.373, allocations: 0.729 MB / 1.338 GB, free: 6.664 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001096/1.374, allocations: 199.4 kB / 1.338 GB, free: 6.469 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.524e-06/1.374, allocations: 0 / 1.338 GB, free: 6.469 MB / 0.8698 GB
Notification: Performance of Templates: time 0.1096/1.483, allocations: 44.77 MB / 1.382 GB, free: 10.11 MB / 0.9167 GB