Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse.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.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse,tolerance=1e-06,outputFormat="empty",numberOfIntervals=60000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.003429/0.003429, allocations: 357.5 kB / 16.59 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.602/1.602, allocations: 165.8 MB / 183.1 MB, free: 5.477 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 3.765/3.765, allocations: 410.7 MB / 0.6001 GB, free: 15.18 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 0.001788/0.001788, allocations: 198.8 kB / 0.6668 GB, free: 6.922 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004643/0.0004645, allocations: 12 kB / 0.7429 GB, free: 8.961 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4039/0.4044, allocations: 67.44 MB / 0.8087 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse): time 0.6696/1.074, allocations: 176.4 MB / 0.981 GB, free: 15.54 MB / 490.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01856/1.093, allocations: 9.07 MB / 0.9898 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00225/1.095, allocations: 36.44 kB / 0.9899 GB, free: 14.49 MB / 490.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002926/1.098, allocations: 0.5307 MB / 0.9904 GB, free: 14.16 MB / 490.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.008243/1.106, allocations: 1.925 MB / 0.9923 GB, free: 13.3 MB / 490.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.00586/1.112, allocations: 1.319 MB / 0.9936 GB, free: 12.93 MB / 490.7 MB
Notification: Performance of NFFlatten.flatten: time 0.006862/1.119, allocations: 4.258 MB / 0.9977 GB, free: 11.61 MB / 490.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.003194/1.122, allocations: 1.521 MB / 0.9992 GB, free: 11.01 MB / 490.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.003346/1.126, allocations: 1.189 MB / 1 GB, free: 10.58 MB / 490.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.002938/1.129, allocations: 1.207 MB / 1.002 GB, free: 10.13 MB / 490.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0004826/1.129, allocations: 79.38 kB / 1.002 GB, free: 10.13 MB / 490.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.004063/1.133, allocations: 0.9355 MB / 1.003 GB, free: 9.902 MB / 490.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.001235/1.134, allocations: 0.6287 MB / 1.003 GB, free: 9.633 MB / 490.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0009069/1.135, allocations: 439.3 kB / 1.004 GB, free: 9.527 MB / 490.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0057/1.141, allocations: 2.96 MB / 1.006 GB, free: 7.914 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 6.993e-06/1.141, allocations: 0 / 1.006 GB, free: 7.914 MB / 490.7 MB
Notification: Performance of FrontEnd: time 2.545e-06/1.141, allocations: 0 / 1.006 GB, free: 7.914 MB / 490.7 MB
Notification: Performance of Transformations before backend: time 9.734e-05/1.141, allocations: 2.625 kB / 1.006 GB, free: 7.914 MB / 490.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 482
 * Number of variables: 482
Notification: Performance of Generate backend data structure: time 0.008586/1.15, allocations: 2.354 MB / 1.009 GB, free: 6.445 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.683e-05/1.15, allocations: 8.031 kB / 1.009 GB, free: 6.445 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003812/1.154, allocations: 451.2 kB / 1.009 GB, free: 6.25 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003865/1.158, allocations: 1.37 MB / 1.011 GB, free: 5.586 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001416/1.158, allocations: 139 kB / 1.011 GB, free: 5.582 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004612/1.158, allocations: 185.2 kB / 1.011 GB, free: 5.582 MB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006372/1.165, allocations: 2.259 MB / 1.013 GB, free: 4.973 MB / 490.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 7.874e-05/1.165, allocations: 6.812 kB / 1.013 GB, free: 4.969 MB / 490.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000301/1.165, allocations: 77 kB / 1.013 GB, free: 4.969 MB / 490.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001125/1.165, allocations: 72.81 kB / 1.013 GB, free: 4.961 MB / 490.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007922/1.173, allocations: 2.811 MB / 1.016 GB, free: 4.289 MB / 490.7 MB
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 0.01751/1.191, allocations: 6.825 MB / 1.023 GB, free: 15 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005841/1.197, allocations: 2.268 MB / 1.025 GB, free: 13.65 MB / 0.4948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00312/1.2, allocations: 1.131 MB / 1.026 GB, free: 12.94 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001847/1.202, allocations: 1.018 MB / 1.027 GB, free: 11.73 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003557/1.205, allocations: 1.215 MB / 1.028 GB, free: 10.88 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=207): time 6.172e-06/1.205, allocations: 0 / 1.028 GB, free: 10.88 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=207): time 0.01165/1.217, allocations: 3.259 MB / 1.031 GB, free: 8.527 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001245/1.217, allocations: 205.2 kB / 1.031 GB, free: 8.289 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002449/1.22, allocations: 1.137 MB / 1.033 GB, free: 7.445 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 0.0004794/1.22, allocations: 63.64 kB / 1.033 GB, free: 7.406 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008078/1.221, allocations: 0.7146 MB / 1.033 GB, free: 6.953 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00112/1.222, allocations: 0.6897 MB / 1.034 GB, free: 6.359 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000174/1.222, allocations: 42.75 kB / 1.034 GB, free: 6.348 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 0.0002038/1.222, allocations: 373.4 kB / 1.034 GB, free: 6.004 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002513/1.225, allocations: 0.8098 MB / 1.035 GB, free: 5.492 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002761/1.228, allocations: 1.011 MB / 1.036 GB, free: 4.785 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002876/1.231, allocations: 0.9667 MB / 1.037 GB, free: 4.223 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.181e-05/1.231, allocations: 4 kB / 1.037 GB, free: 4.219 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=231) (initialization): time 0.0075/1.238, allocations: 2.264 MB / 1.039 GB, free: 2.66 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 3.155e-05/1.238, allocations: 8 kB / 1.039 GB, free: 2.652 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.483e-05/1.238, allocations: 0 / 1.039 GB, free: 2.652 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001013/1.239, allocations: 90.72 kB / 1.039 GB, free: 2.57 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003448/1.243, allocations: 386.2 kB / 1.04 GB, free: 2.207 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00302/1.246, allocations: 1.52 MB / 1.041 GB, free: 0.6719 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003152/1.249, allocations: 217.3 kB / 1.042 GB, free: 500 kB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003295/1.249, allocations: 76.12 kB / 1.042 GB, free: 440 kB / 0.4948 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 8 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (229):
 * Single equations (assignments): 228
 * 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 {1 2}
Notification: Performance of prepare postOptimizeDAE: time 0.001513/1.251, allocations: 0.5208 MB / 1.042 GB, free: 96 kB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005972/1.252, allocations: 173.9 kB / 1.042 GB, free: 15.92 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00865/1.26, allocations: 2.6 MB / 1.045 GB, free: 14.18 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006878/1.267, allocations: 2.379 MB / 1.047 GB, free: 12.4 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.024e-05/1.267, allocations: 4 kB / 1.047 GB, free: 12.4 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001737/1.269, allocations: 0.5251 MB / 1.048 GB, free: 11.98 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004688/1.269, allocations: 40.06 kB / 1.048 GB, free: 11.97 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002391/1.272, allocations: 138.4 kB / 1.048 GB, free: 11.87 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004053/1.272, allocations: 138.6 kB / 1.048 GB, free: 11.75 MB / 0.5105 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.008231/1.281, allocations: 2.431 MB / 1.05 GB, free: 10.1 MB / 0.5105 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.009954/1.291, allocations: 3.743 MB / 1.054 GB, free: 7.32 MB / 0.5105 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.002842/1.293, allocations: 1.054 MB / 1.055 GB, free: 6.266 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 0.001885/1.295, allocations: 0.7885 MB / 1.056 GB, free: 5.473 MB / 0.5105 GB
Notification: Performance of Backend: time 8.52e-07/1.295, allocations: 0 / 1.056 GB, free: 5.473 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.00989/1.305, allocations: 2.25 MB / 1.058 GB, free: 3.469 MB / 0.5105 GB
Notification: Performance of SimCode: time 0.01276/1.318, allocations: 5.05 MB / 1.063 GB, free: 14.37 MB / 0.5261 GB
Notification: Performance of Templates: time 0.09855/1.417, allocations: 36.28 MB / 1.098 GB, free: 10.36 MB / 0.5573 GB