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 0.00239/0.00239, allocations: 356.1 kB / 15.94 MB, free: 6.207 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.427/1.427, allocations: 165.8 MB / 182.5 MB, free: 5.445 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 3.735/3.735, allocations: 410.8 MB / 0.5995 GB, free: 15.14 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 0.001725/0.001725, allocations: 193.3 kB / 0.6662 GB, free: 6.93 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004689/0.0004692, allocations: 15.94 kB / 0.7423 GB, free: 8.949 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3364/0.3369, allocations: 67.43 MB / 0.8082 GB, free: 28.78 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse): time 0.6127/0.9496, allocations: 176.4 MB / 0.9804 GB, free: 15.48 MB / 490.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01521/0.9648, allocations: 9.071 MB / 0.9892 GB, free: 14.46 MB / 490.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002088/0.967, allocations: 40.41 kB / 0.9893 GB, free: 14.45 MB / 490.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002204/0.9692, allocations: 0.5265 MB / 0.9898 GB, free: 14.12 MB / 490.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.007212/0.9765, allocations: 1.928 MB / 0.9917 GB, free: 13.26 MB / 490.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.005081/0.9816, allocations: 1.321 MB / 0.993 GB, free: 12.89 MB / 490.7 MB
Notification: Performance of NFFlatten.flatten: time 0.005794/0.9874, allocations: 4.258 MB / 0.9971 GB, free: 11.57 MB / 490.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002711/0.9901, allocations: 1.512 MB / 0.9986 GB, free: 10.98 MB / 490.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002834/0.993, allocations: 1.19 MB / 0.9998 GB, free: 10.55 MB / 490.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.002254/0.9953, allocations: 1.212 MB / 1.001 GB, free: 10.09 MB / 490.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0004078/0.9957, allocations: 79 kB / 1.001 GB, free: 10.09 MB / 490.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003418/0.9992, allocations: 0.9374 MB / 1.002 GB, free: 9.867 MB / 490.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.001099/1, allocations: 0.6292 MB / 1.003 GB, free: 9.598 MB / 490.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0007692/1.001, allocations: 438.1 kB / 1.003 GB, free: 9.496 MB / 490.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.004867/1.006, allocations: 2.96 MB / 1.006 GB, free: 7.879 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 7.911e-06/1.006, allocations: 6.094 kB / 1.006 GB, free: 7.879 MB / 490.7 MB
Notification: Performance of FrontEnd: time 2.429e-06/1.006, allocations: 0 / 1.006 GB, free: 7.879 MB / 490.7 MB
Notification: Performance of Transformations before backend: time 7.983e-05/1.006, allocations: 0 / 1.006 GB, free: 7.879 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 0.007021/1.013, allocations: 2.346 MB / 1.008 GB, free: 6.414 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.916e-05/1.013, allocations: 8.781 kB / 1.008 GB, free: 6.414 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003228/1.016, allocations: 452.5 kB / 1.009 GB, free: 6.219 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003526/1.02, allocations: 1.37 MB / 1.01 GB, free: 5.551 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000134/1.02, allocations: 146.2 kB / 1.01 GB, free: 5.543 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004387/1.021, allocations: 186.1 kB / 1.01 GB, free: 5.543 MB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006354/1.027, allocations: 2.254 MB / 1.012 GB, free: 4.938 MB / 490.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001142/1.027, allocations: 0 / 1.012 GB, free: 4.938 MB / 490.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005993/1.028, allocations: 78.67 kB / 1.013 GB, free: 4.938 MB / 490.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001972/1.028, allocations: 80.58 kB / 1.013 GB, free: 4.926 MB / 490.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01504/1.043, allocations: 2.806 MB / 1.015 GB, free: 4.266 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 0.03146/1.075, allocations: 6.812 MB / 1.022 GB, free: 14.99 MB / 0.4949 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01087/1.086, allocations: 2.268 MB / 1.024 GB, free: 13.63 MB / 0.4949 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005773/1.091, allocations: 1.126 MB / 1.025 GB, free: 12.93 MB / 0.4949 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.003053/1.095, allocations: 1.019 MB / 1.026 GB, free: 11.72 MB / 0.4949 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0062/1.101, allocations: 1.222 MB / 1.028 GB, free: 10.86 MB / 0.4949 GB
Notification: Performance of pre-optimization done (n=207): time 1.206e-05/1.101, allocations: 0 / 1.028 GB, free: 10.86 MB / 0.4949 GB
Notification: Performance of matching and sorting (n=207): time 0.01379/1.115, allocations: 3.259 MB / 1.031 GB, free: 8.508 MB / 0.4949 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001506/1.115, allocations: 209.4 kB / 1.031 GB, free: 8.266 MB / 0.4949 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002183/1.117, allocations: 1.141 MB / 1.032 GB, free: 7.414 MB / 0.4949 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003004/1.117, allocations: 64.45 kB / 1.032 GB, free: 7.375 MB / 0.4949 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007704/1.118, allocations: 0.7141 MB / 1.033 GB, free: 6.926 MB / 0.4949 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009507/1.119, allocations: 0.6841 MB / 1.033 GB, free: 6.34 MB / 0.4949 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001399/1.119, allocations: 38.25 kB / 1.033 GB, free: 6.332 MB / 0.4949 GB
Notification: Performance of setup shared object (initialization): time 0.0002599/1.12, allocations: 377.4 kB / 1.034 GB, free: 5.984 MB / 0.4949 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002017/1.122, allocations: 0.8103 MB / 1.035 GB, free: 5.473 MB / 0.4949 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002385/1.124, allocations: 1.013 MB / 1.036 GB, free: 4.762 MB / 0.4949 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002382/1.126, allocations: 0.9647 MB / 1.037 GB, free: 4.203 MB / 0.4949 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.917e-06/1.126, allocations: 0 / 1.037 GB, free: 4.203 MB / 0.4949 GB
Notification: Performance of matching and sorting (n=231) (initialization): time 0.006074/1.133, allocations: 2.27 MB / 1.039 GB, free: 2.641 MB / 0.4949 GB
Notification: Performance of prepare postOptimizeDAE: time 3.683e-05/1.133, allocations: 8 kB / 1.039 GB, free: 2.633 MB / 0.4949 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.295e-05/1.133, allocations: 0 / 1.039 GB, free: 2.633 MB / 0.4949 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006697/1.133, allocations: 90.05 kB / 1.039 GB, free: 2.547 MB / 0.4949 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002438/1.136, allocations: 391.5 kB / 1.039 GB, free: 2.18 MB / 0.4949 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002647/1.138, allocations: 1.513 MB / 1.041 GB, free: 0.6484 MB / 0.4949 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002211/1.141, allocations: 221.3 kB / 1.041 GB, free: 472 kB / 0.4949 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003453/1.141, allocations: 70.84 kB / 1.041 GB, free: 416 kB / 0.4949 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 0.001378/1.142, allocations: 0.5224 MB / 1.041 GB, free: 72 kB / 0.4949 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005273/1.143, allocations: 171.8 kB / 1.042 GB, free: 15.9 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006792/1.15, allocations: 2.6 MB / 1.044 GB, free: 14.16 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.013e-05/1.15, allocations: 20 kB / 1.044 GB, free: 14.14 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.384e-05/1.15, allocations: 11.78 kB / 1.044 GB, free: 14.13 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005661/1.156, allocations: 2.378 MB / 1.047 GB, free: 12.35 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01293/1.169, allocations: 5.394 MB / 1.052 GB, free: 8.59 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.719e-05/1.169, allocations: 5.969 kB / 1.052 GB, free: 8.586 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002215/1.171, allocations: 373.3 kB / 1.052 GB, free: 8.234 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008605/1.172, allocations: 142.7 kB / 1.052 GB, free: 8.109 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002627/1.172, allocations: 55.53 kB / 1.052 GB, free: 8.082 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004851/1.177, allocations: 2.991 MB / 1.055 GB, free: 5.031 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.964e-05/1.177, allocations: 11.94 kB / 1.055 GB, free: 5.02 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009832/1.187, allocations: 3.856 MB / 1.059 GB, free: 1.086 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001704/1.189, allocations: 0.5334 MB / 1.06 GB, free: 0.5312 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005512/1.189, allocations: 52.27 kB / 1.06 GB, free: 492 kB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001963/1.191, allocations: 151.2 kB / 1.06 GB, free: 344 kB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004967/1.192, allocations: 153.7 kB / 1.06 GB, free: 192 kB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002379/1.192, allocations: 71.97 kB / 1.06 GB, free: 120 kB / 0.5105 GB
Notification: Performance of sorting global known variables: time 0.001752/1.194, allocations: 0.7963 MB / 1.061 GB, free: 15.32 MB / 0.5261 GB
Notification: Performance of sort global known variables: time 9e-07/1.194, allocations: 0 / 1.061 GB, free: 15.32 MB / 0.5261 GB
Notification: Performance of remove unused functions: time 0.002923/1.197, allocations: 0.6723 MB / 1.061 GB, free: 14.64 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 20
 * Number of states: 5 (simpleZone.volRoom.dynBal.U,simpleZone.volRoom.dynBal.m,simpleZone.volRoom.dynBal.mXi[1],simpleZone.door.mExcAB,simpleZone.door.mExcBA)
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 2 (weaDat.conTim.tNext,weaDat.conTimMin.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (216):
 * Single equations (assignments): 212
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002483/1.199, allocations: 0.716 MB / 1.062 GB, free: 14.14 MB / 0.5261 GB
Notification: Performance of simCode: created initialization part: time 0.00579/1.205, allocations: 2.177 MB / 1.064 GB, free: 11.95 MB / 0.5261 GB
Notification: Performance of simCode: created event and clocks part: time 1.012e-05/1.205, allocations: 4 kB / 1.064 GB, free: 11.94 MB / 0.5261 GB
Notification: Performance of simCode: created simulation system equations: time 0.003444/1.208, allocations: 1.388 MB / 1.066 GB, free: 10.54 MB / 0.5261 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004666/1.213, allocations: 0.7122 MB / 1.066 GB, free: 9.828 MB / 0.5261 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01185/1.225, allocations: 5.258 MB / 1.071 GB, free: 4.492 MB / 0.5261 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001827/1.227, allocations: 1.562 MB / 1.073 GB, free: 2.895 MB / 0.5261 GB
Notification: Performance of simCode: alias equations: time 0.003378/1.23, allocations: 0.6701 MB / 1.074 GB, free: 2.219 MB / 0.5261 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008047/1.231, allocations: 179.4 kB / 1.074 GB, free: 2.043 MB / 0.5261 GB
Notification: Performance of SimCode: time 1.651e-06/1.231, allocations: 0 / 1.074 GB, free: 2.043 MB / 0.5261 GB
Notification: Performance of Templates: time 0.07738/1.309, allocations: 31.22 MB / 1.104 GB, free: 3.156 MB / 0.5574 GB