Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.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 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.Airflow.Multizone.Examples.CO2TransportStep,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Airflow.Multizone.Examples.CO2TransportStep")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002619/0.002619, allocations: 359.9 kB / 16.59 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 1.509/1.509, allocations: 165.8 MB / 183.1 MB, free: 5.488 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 4.404/4.404, allocations: 410.7 MB / 0.6001 GB, free: 15.08 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 0.002902/0.002902, allocations: 194.8 kB / 0.6668 GB, free: 6.93 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004897/0.0004899, allocations: 12 kB / 0.7429 GB, free: 8.965 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4334/0.4339, allocations: 67.44 MB / 0.8087 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.CO2TransportStep): time 0.8532/1.287, allocations: 261.3 MB / 1.064 GB, free: 3.594 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.0512/1.338, allocations: 22.95 MB / 1.086 GB, free: 12.59 MB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004561/1.343, allocations: 55.69 kB / 1.086 GB, free: 12.54 MB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 0.007384/1.35, allocations: 1.374 MB / 1.088 GB, free: 11.16 MB / 0.5417 GB
Notification: Performance of NFTyping.typeBindings: time 0.02158/1.372, allocations: 4.848 MB / 1.092 GB, free: 6.285 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01076/1.383, allocations: 2.123 MB / 1.095 GB, free: 4.176 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.0168/1.4, allocations: 8.898 MB / 1.103 GB, free: 11.25 MB / 0.5573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006345/1.406, allocations: 2.249 MB / 1.105 GB, free: 8.965 MB / 0.5573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.008423/1.415, allocations: 2.494 MB / 1.108 GB, free: 6.461 MB / 0.5573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.007282/1.422, allocations: 2.62 MB / 1.11 GB, free: 3.832 MB / 0.5573 GB
Notification: Performance of NFPackage.collectConstants: time 0.001398/1.423, allocations: 164 kB / 1.111 GB, free: 3.672 MB / 0.5573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01084/1.434, allocations: 2.123 MB / 1.113 GB, free: 1.543 MB / 0.5573 GB
Notification: Performance of NFScalarize.scalarize: time 0.003399/1.438, allocations: 1.282 MB / 1.114 GB, free: 264 kB / 0.5573 GB
Notification: Performance of NFVerifyModel.verify: time 0.002584/1.44, allocations: 0.6759 MB / 1.115 GB, free: 15.57 MB / 0.573 GB
Notification: Performance of NFConvertDAE.convert: time 0.01064/1.451, allocations: 4.24 MB / 1.119 GB, free: 11.32 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 7.514e-06/1.451, allocations: 0 / 1.119 GB, free: 11.32 MB / 0.573 GB
Notification: Performance of FrontEnd: time 3.386e-06/1.451, allocations: 0 / 1.119 GB, free: 11.32 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 0.0002036/1.451, allocations: 0 / 1.119 GB, free: 11.32 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: 709
 * Number of variables: 709
Notification: Performance of Generate backend data structure: time 0.01631/1.468, allocations: 3.386 MB / 1.122 GB, free: 7.867 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 5.565e-05/1.468, allocations: 8.031 kB / 1.122 GB, free: 7.859 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01058/1.478, allocations: 0.8508 MB / 1.123 GB, free: 7.004 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.007196/1.486, allocations: 1.85 MB / 1.125 GB, free: 5.098 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003612/1.486, allocations: 205.4 kB / 1.125 GB, free: 4.895 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001261/1.487, allocations: 283.9 kB / 1.125 GB, free: 4.617 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01239/1.5, allocations: 3.581 MB / 1.129 GB, free: 0.9102 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001227/1.5, allocations: 11.92 kB / 1.129 GB, free: 0.8984 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004918/1.5, allocations: 108 kB / 1.129 GB, free: 0.793 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002759/1.501, allocations: 145.3 kB / 1.129 GB, free: 0.6484 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01227/1.513, allocations: 3.284 MB / 1.132 GB, free: 13.35 MB / 0.5886 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 0.03001/1.543, allocations: 14.16 MB / 1.146 GB, free: 13.96 MB / 0.6042 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007504/1.551, allocations: 2.585 MB / 1.148 GB, free: 11.32 MB / 0.6042 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004018/1.555, allocations: 1.364 MB / 1.15 GB, free: 9.953 MB / 0.6042 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002058/1.557, allocations: 1.378 MB / 1.151 GB, free: 8.277 MB / 0.6042 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004039/1.561, allocations: 1.237 MB / 1.152 GB, free: 7.031 MB / 0.6042 GB
Notification: Performance of pre-optimization done (n=216): time 6.573e-06/1.561, allocations: 0 / 1.152 GB, free: 7.031 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=216): time 0.01787/1.579, allocations: 3.199 MB / 1.155 GB, free: 3.828 MB / 0.6042 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.96e-05/1.579, allocations: 73.41 kB / 1.155 GB, free: 3.742 MB / 0.6042 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003434/1.582, allocations: 1.424 MB / 1.157 GB, free: 2.312 MB / 0.6042 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005657/1.583, allocations: 73.69 kB / 1.157 GB, free: 2.234 MB / 0.6042 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001526/1.584, allocations: 1.096 MB / 1.158 GB, free: 1.125 MB / 0.6042 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001561/1.586, allocations: 0.7431 MB / 1.159 GB, free: 380 kB / 0.6042 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002084/1.586, allocations: 44 kB / 1.159 GB, free: 336 kB / 0.6042 GB
Notification: Performance of setup shared object (initialization): time 0.4251/2.011, allocations: 386 kB / 1.159 GB, free: 252.5 MB / 0.6042 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.003611/2.015, allocations: 0.9133 MB / 1.16 GB, free: 252.5 MB / 0.6042 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003578/2.019, allocations: 1.291 MB / 1.161 GB, free: 252.1 MB / 0.6042 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00388/2.023, allocations: 1.143 MB / 1.162 GB, free: 251.6 MB / 0.6042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.933e-05/2.023, allocations: 2.125 kB / 1.162 GB, free: 251.6 MB / 0.6042 GB
Notification: Performance of matching and sorting (n=262) (initialization): time 0.008578/2.031, allocations: 2.607 MB / 1.165 GB, free: 250.7 MB / 0.6042 GB
Notification: Performance of prepare postOptimizeDAE: time 7.019e-05/2.031, allocations: 35.69 kB / 1.165 GB, free: 250.7 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.041e-05/2.031, allocations: 11.91 kB / 1.165 GB, free: 250.7 MB / 0.6042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.724e-05/2.032, allocations: 21.67 kB / 1.165 GB, free: 250.7 MB / 0.6042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00429/2.036, allocations: 476.8 kB / 1.165 GB, free: 250.6 MB / 0.6042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.067e-05/2.036, allocations: 17.73 kB / 1.166 GB, free: 250.6 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005024/2.041, allocations: 368 kB / 1.166 GB, free: 250.6 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000426/2.041, allocations: 85.41 kB / 1.166 GB, free: 250.6 MB / 0.6042 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 0.00229/2.044, allocations: 0.6856 MB / 1.167 GB, free: 250.2 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008505/2.045, allocations: 213.9 kB / 1.167 GB, free: 250.2 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008496/2.053, allocations: 2.551 MB / 1.169 GB, free: 249.1 MB / 0.6042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006062/2.059, allocations: 2.331 MB / 1.172 GB, free: 248 MB / 0.6042 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.561e-05/2.059, allocations: 0 / 1.172 GB, free: 248 MB / 0.6042 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00213/2.061, allocations: 0.5438 MB / 1.172 GB, free: 247.7 MB / 0.6042 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007125/2.062, allocations: 43.53 kB / 1.172 GB, free: 247.7 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004075/2.066, allocations: 243 kB / 1.172 GB, free: 247.6 MB / 0.6042 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005713/2.067, allocations: 140.7 kB / 1.173 GB, free: 247.6 MB / 0.6042 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.009699/2.077, allocations: 2.661 MB / 1.175 GB, free: 246.6 MB / 0.6042 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.01078/2.087, allocations: 4.122 MB / 1.179 GB, free: 244.9 MB / 0.6042 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.002896/2.09, allocations: 1.172 MB / 1.18 GB, free: 244.4 MB / 0.6042 GB
Notification: Performance of sorting global known variables: time 0.002028/2.093, allocations: 0.9709 MB / 1.181 GB, free: 243.7 MB / 0.6042 GB
Notification: Performance of Backend: time 1.062e-06/2.093, allocations: 0 / 1.181 GB, free: 243.7 MB / 0.6042 GB
Notification: Performance of simCode: created initialization part: time 0.008463/2.101, allocations: 2.352 MB / 1.184 GB, free: 241.7 MB / 0.6042 GB
Notification: Performance of SimCode: time 0.01869/2.12, allocations: 7.44 MB / 1.191 GB, free: 234.4 MB / 0.6042 GB
Notification: Performance of Templates: time 0.1284/2.248, allocations: 53.11 MB / 1.243 GB, free: 181.7 MB / 0.6042 GB