Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements.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.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="Buildings_master_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.761/4.761, allocations: 0.5623 GB / 0.5776 GB, free: 3.371 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002528/0.002527, allocations: 362.6 kB / 0.6447 GB, free: 185.6 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.293/4.293, allocations: 410.7 MB / 1.113 GB, free: 5.941 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001843/0.001843, allocations: 193.8 kB / 1.226 GB, free: 6.074 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0007462/0.0007465, allocations: 12 kB / 1.349 GB, free: 8.227 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7167/0.7175, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomTwoElements): time 0.182/0.8996, allocations: 145.7 MB / 1.604 GB, free: 138.7 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.03666/0.9363, allocations: 24.2 MB / 1.627 GB, free: 114.4 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003277/0.9396, allocations: 55.69 kB / 1.627 GB, free: 114.4 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.003468/0.9431, allocations: 0.9252 MB / 1.628 GB, free: 113.5 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.008335/0.9515, allocations: 2.104 MB / 1.63 GB, free: 111.4 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006711/0.9583, allocations: 1.634 MB / 1.632 GB, free: 109.8 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.006674/0.965, allocations: 4.487 MB / 1.636 GB, free: 105.3 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004911/0.9699, allocations: 2.865 MB / 1.639 GB, free: 102.4 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002819/0.9728, allocations: 1.295 MB / 1.64 GB, free: 101.1 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003532/0.9764, allocations: 1.797 MB / 1.642 GB, free: 99.29 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009647/0.9774, allocations: 108 kB / 1.642 GB, free: 99.18 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002554/0.98, allocations: 0.5421 MB / 1.643 GB, free: 98.64 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.001115/0.9811, allocations: 0.7119 MB / 1.643 GB, free: 97.92 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.00107/0.9822, allocations: 0.6247 MB / 1.644 GB, free: 97.29 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.005875/0.9882, allocations: 4.255 MB / 1.648 GB, free: 93.02 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.705e-06/0.9882, allocations: 0 / 1.648 GB, free: 93.02 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.745e-06/0.9882, allocations: 0 / 1.648 GB, free: 93.02 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001788/0.9884, allocations: 0 / 1.648 GB, free: 93.02 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 804
 * Number of variables: 804
Notification: Performance of Generate backend data structure: time 0.01231/1.001, allocations: 3.799 MB / 1.652 GB, free: 89.15 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.98e-05/1.001, allocations: 15.56 kB / 1.652 GB, free: 89.14 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02298/1.024, allocations: 2.694 MB / 1.654 GB, free: 86.44 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006144/1.03, allocations: 2.167 MB / 1.657 GB, free: 84.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002337/1.03, allocations: 238.3 kB / 1.657 GB, free: 83.96 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001161/1.031, allocations: 304 kB / 1.657 GB, free: 83.66 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01794/1.049, allocations: 4.977 MB / 1.662 GB, free: 78.6 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001244/1.05, allocations: 7.984 kB / 1.662 GB, free: 78.59 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000782/1.05, allocations: 128 kB / 1.662 GB, free: 78.47 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.546e-05/1.05, allocations: 76 kB / 1.662 GB, free: 78.39 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02473/1.075, allocations: 6.099 MB / 1.668 GB, free: 72.28 MB / 0.8542 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 0.03849/1.114, allocations: 14.28 MB / 1.682 GB, free: 57.48 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01764/1.131, allocations: 4.513 MB / 1.687 GB, free: 52.96 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.008455/1.14, allocations: 2.383 MB / 1.689 GB, free: 50.58 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001297/1.141, allocations: 0.6657 MB / 1.689 GB, free: 49.79 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.008931/1.15, allocations: 2.352 MB / 1.692 GB, free: 47.39 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=268): time 8.516e-06/1.15, allocations: 3.984 kB / 1.692 GB, free: 47.39 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=268): time 0.0308/1.181, allocations: 7.235 MB / 1.699 GB, free: 40.03 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.846e-05/1.181, allocations: 210 kB / 1.699 GB, free: 39.78 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003906/1.185, allocations: 2.356 MB / 1.701 GB, free: 37.39 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007425/1.186, allocations: 77.7 kB / 1.701 GB, free: 37.31 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00124/1.187, allocations: 1.333 MB / 1.703 GB, free: 35.96 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001311/1.189, allocations: 0.8895 MB / 1.704 GB, free: 35.06 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003305/1.189, allocations: 48 kB / 1.704 GB, free: 35.01 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001951/1.189, allocations: 407 kB / 1.704 GB, free: 34.61 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.007792/1.197, allocations: 1.874 MB / 1.706 GB, free: 32.73 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008223/1.205, allocations: 2.183 MB / 1.708 GB, free: 30.47 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008164/1.213, allocations: 2.031 MB / 1.71 GB, free: 28.42 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.378e-05/1.213, allocations: 4 kB / 1.71 GB, free: 28.42 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=306) (initialization): time 0.01906/1.233, allocations: 4.775 MB / 1.715 GB, free: 23.59 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 3.103e-05/1.233, allocations: 4.406 kB / 1.715 GB, free: 23.59 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.823e-05/1.233, allocations: 8 kB / 1.715 GB, free: 23.58 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001347/1.234, allocations: 344.9 kB / 1.715 GB, free: 23.24 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007338/1.241, allocations: 0.741 MB / 1.716 GB, free: 22.5 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007331/1.249, allocations: 3.901 MB / 1.72 GB, free: 18.46 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006224/1.255, allocations: 0.5052 MB / 1.72 GB, free: 17.95 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007769/1.256, allocations: 107.9 kB / 1.72 GB, free: 17.85 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 17
 * Number of states: 0 ()
 * Number of discrete variables: 13 ($whenCondition1,$PRE.intGai.nextTimeEvent,$whenCondition3,$whenCondition2,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,intGai.nextTimeEvent,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEventScaled,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 (276):
 * Single equations (assignments): 275
 * 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: 1 {(3,100.0%) 28}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.002834/1.259, allocations: 0.9211 MB / 1.721 GB, free: 16.92 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008556/1.26, allocations: 272.6 kB / 1.721 GB, free: 16.65 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0226/1.282, allocations: 5.354 MB / 1.726 GB, free: 11.23 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.668e-05/1.282, allocations: 11.95 kB / 1.727 GB, free: 11.21 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.037e-06/1.282, allocations: 0 / 1.727 GB, free: 11.21 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002632/1.285, allocations: 0.8365 MB / 1.727 GB, free: 10.36 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000981/1.286, allocations: 52 kB / 1.727 GB, free: 10.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005818/1.292, allocations: 379.4 kB / 1.728 GB, free: 9.934 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007763/1.293, allocations: 189.9 kB / 1.728 GB, free: 9.746 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.02358/1.316, allocations: 5.131 MB / 1.733 GB, free: 4.555 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.691/2.007, allocations: 7.4 MB / 1.74 GB, free: 265.3 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.008724/2.016, allocations: 2.173 MB / 1.742 GB, free: 264.7 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.004143/2.02, allocations: 1.712 MB / 1.744 GB, free: 264 MB / 0.8542 GB
Notification: Performance of Backend: time 8.02e-07/2.02, allocations: 5.625 kB / 1.744 GB, free: 264 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.01656/2.037, allocations: 3.879 MB / 1.748 GB, free: 263 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.02084/2.058, allocations: 8.095 MB / 1.756 GB, free: 258.7 MB / 0.8542 GB
Notification: Performance of Templates: time 0.1399/2.198, allocations: 50.68 MB / 1.805 GB, free: 215.1 MB / 0.8542 GB