Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements.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.SimpleRoomFourElements,tolerance=1e-06,outputFormat="empty",numberOfIntervals=17520,variableFilter="",fileNamePrefix="Buildings_master_Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.928/4.928, allocations: 0.5623 GB / 0.5775 GB, free: 3.328 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 0.002592/0.002592, allocations: 355.5 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 4.2/4.2, allocations: 410.7 MB / 1.113 GB, free: 5.902 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 0.001933/0.001933, allocations: 180 kB / 1.226 GB, free: 6.141 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004726/0.0004727, allocations: 15.98 kB / 1.349 GB, free: 8.273 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7491/0.7496, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Examples.SimpleRoomFourElements): time 0.184/0.9336, allocations: 147.8 MB / 1.606 GB, free: 136.6 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.03805/0.9717, allocations: 24.86 MB / 1.63 GB, free: 111.7 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00356/0.9753, allocations: 71.62 kB / 1.63 GB, free: 111.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.003109/0.9785, allocations: 0.9911 MB / 1.631 GB, free: 110.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.008377/0.9869, allocations: 2.307 MB / 1.633 GB, free: 108.3 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007269/0.9942, allocations: 1.821 MB / 1.635 GB, free: 106.5 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.008446/1.003, allocations: 5.495 MB / 1.64 GB, free: 101 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005157/1.008, allocations: 3.275 MB / 1.644 GB, free: 97.72 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002711/1.011, allocations: 1.521 MB / 1.645 GB, free: 96.19 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00375/1.014, allocations: 2.116 MB / 1.647 GB, free: 94.07 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006511/1.015, allocations: 140 kB / 1.647 GB, free: 93.93 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002108/1.017, allocations: 0.5733 MB / 1.648 GB, free: 93.36 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008798/1.018, allocations: 0.8442 MB / 1.649 GB, free: 92.51 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009762/1.019, allocations: 0.7455 MB / 1.649 GB, free: 91.75 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.006096/1.025, allocations: 5.003 MB / 1.654 GB, free: 86.74 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.054e-06/1.025, allocations: 0 / 1.654 GB, free: 86.74 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.876e-06/1.025, allocations: 4 kB / 1.654 GB, free: 86.73 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001384/1.025, allocations: 0 / 1.654 GB, free: 86.73 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: 940
 * Number of variables: 940
Notification: Performance of Generate backend data structure: time 0.01329/1.039, allocations: 4.307 MB / 1.658 GB, free: 82.36 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.856e-05/1.039, allocations: 11.62 kB / 1.658 GB, free: 82.35 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02265/1.061, allocations: 2.768 MB / 1.661 GB, free: 79.57 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006249/1.068, allocations: 2.405 MB / 1.663 GB, free: 77.09 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00021/1.068, allocations: 279.2 kB / 1.664 GB, free: 76.82 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000878/1.069, allocations: 364 kB / 1.664 GB, free: 76.46 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01789/1.087, allocations: 5.558 MB / 1.67 GB, free: 70.84 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001278/1.087, allocations: 0 / 1.67 GB, free: 70.84 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005948/1.088, allocations: 152 kB / 1.67 GB, free: 70.69 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.003e-05/1.088, allocations: 92 kB / 1.67 GB, free: 70.6 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02495/1.113, allocations: 6.666 MB / 1.676 GB, free: 63.93 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 0.04235/1.155, allocations: 17.13 MB / 1.693 GB, free: 46.03 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.02135/1.176, allocations: 4.496 MB / 1.697 GB, free: 41.54 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01262/1.189, allocations: 2.986 MB / 1.7 GB, free: 38.55 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001663/1.191, allocations: 0.6699 MB / 1.701 GB, free: 37.75 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01196/1.203, allocations: 2.62 MB / 1.704 GB, free: 35.09 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=313): time 1.046e-05/1.203, allocations: 0 / 1.704 GB, free: 35.09 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=313): time 0.04922/1.252, allocations: 9.346 MB / 1.713 GB, free: 25.61 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.013e-05/1.252, allocations: 218.3 kB / 1.713 GB, free: 25.35 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004355/1.257, allocations: 2.621 MB / 1.715 GB, free: 22.71 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0007399/1.257, allocations: 77.7 kB / 1.715 GB, free: 22.63 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001422/1.259, allocations: 1.522 MB / 1.717 GB, free: 21.09 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001432/1.26, allocations: 1.039 MB / 1.718 GB, free: 20.04 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003413/1.261, allocations: 56 kB / 1.718 GB, free: 19.98 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001702/1.261, allocations: 415.6 kB / 1.718 GB, free: 19.57 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00757/1.268, allocations: 2.086 MB / 1.72 GB, free: 17.48 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008246/1.277, allocations: 2.439 MB / 1.723 GB, free: 14.96 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.008678/1.285, allocations: 2.269 MB / 1.725 GB, free: 12.68 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.408e-05/1.285, allocations: 4 kB / 1.725 GB, free: 12.68 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=353) (initialization): time 0.02128/1.307, allocations: 5.604 MB / 1.731 GB, free: 7.027 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 3.548e-05/1.307, allocations: 8 kB / 1.731 GB, free: 7.02 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.088e-05/1.307, allocations: 4 kB / 1.731 GB, free: 7.016 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002769/1.31, allocations: 0.8204 MB / 1.731 GB, free: 6.195 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007506/1.317, allocations: 0.7644 MB / 1.732 GB, free: 5.43 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.7029/2.02, allocations: 6.975 MB / 1.739 GB, free: 263.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006777/2.027, allocations: 0.563 MB / 1.739 GB, free: 263.1 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005917/2.027, allocations: 117 kB / 1.74 GB, free: 263.1 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 (289):
 * Single equations (assignments): 288
 * 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 {(5,100.0%) 60}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.002974/2.03, allocations: 1.017 MB / 1.741 GB, free: 262.9 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009326/2.031, allocations: 306.2 kB / 1.741 GB, free: 262.9 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02514/2.057, allocations: 6.18 MB / 1.747 GB, free: 261.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.125e-05/2.057, allocations: 14.58 kB / 1.747 GB, free: 261.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.038e-05/2.057, allocations: 0.9688 kB / 1.747 GB, free: 261.4 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.003164/2.06, allocations: 0.9313 MB / 1.748 GB, free: 260.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008452/2.061, allocations: 62.81 kB / 1.748 GB, free: 260.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005599/2.066, allocations: 408.6 kB / 1.748 GB, free: 260.7 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006785/2.067, allocations: 237.4 kB / 1.749 GB, free: 260.7 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.02667/2.094, allocations: 6.028 MB / 1.754 GB, free: 258.9 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.02783/2.122, allocations: 8.266 MB / 1.762 GB, free: 255.3 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.008877/2.131, allocations: 2.428 MB / 1.765 GB, free: 253.6 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.003419/2.134, allocations: 1.884 MB / 1.767 GB, free: 251.7 MB / 0.8542 GB
Notification: Performance of Backend: time 8.71e-07/2.134, allocations: 0 / 1.767 GB, free: 251.7 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.01547/2.15, allocations: 4.393 MB / 1.771 GB, free: 247.9 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.01911/2.169, allocations: 9.487 MB / 1.78 GB, free: 238.7 MB / 0.8542 GB
Notification: Performance of Templates: time 0.1332/2.302, allocations: 57.88 MB / 1.837 GB, free: 181.5 MB / 0.8542 GB