Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4.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.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002424/0.002428, allocations: 357.7 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 1.392/1.392, allocations: 165.8 MB / 182.5 MB, free: 5.395 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 3.624/3.624, allocations: 410.8 MB / 0.5995 GB, free: 15.21 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 0.001829/0.001828, allocations: 189 kB / 0.6662 GB, free: 6.949 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004494/0.0004496, allocations: 15.98 kB / 0.7423 GB, free: 8.977 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3355/0.336, allocations: 67.44 MB / 0.8082 GB, free: 28.69 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4): time 0.5613/0.8974, allocations: 142.1 MB / 0.9469 GB, free: 2.215 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.04191/0.9393, allocations: 19.87 MB / 0.9663 GB, free: 1.965 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002129/0.9415, allocations: 47.78 kB / 0.9663 GB, free: 1.961 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.003394/0.9449, allocations: 1.325 MB / 0.9676 GB, free: 1.953 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.007526/0.9525, allocations: 1.873 MB / 0.9695 GB, free: 1.934 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.005906/0.9584, allocations: 1.017 MB / 0.9705 GB, free: 1.902 MB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.002396/0.9609, allocations: 1.191 MB / 0.9716 GB, free: 1.898 MB / 474.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.001017/0.9619, allocations: 0.4898 MB / 0.9721 GB, free: 1.859 MB / 474.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008764/0.9628, allocations: 449.3 kB / 0.9725 GB, free: 1.855 MB / 474.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001438/0.9643, allocations: 0.7702 MB / 0.9733 GB, free: 1.852 MB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001386/0.9644, allocations: 26 kB / 0.9733 GB, free: 1.852 MB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003869/0.9648, allocations: 65 kB / 0.9734 GB, free: 1.852 MB / 474.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0003613/0.9652, allocations: 283.2 kB / 0.9736 GB, free: 1.852 MB / 474.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0002761/0.9655, allocations: 206.4 kB / 0.9738 GB, free: 1.82 MB / 474.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.001319/0.9669, allocations: 0.8803 MB / 0.9747 GB, free: 1.738 MB / 474.7 MB
Notification: Performance of FrontEnd - DAE generated: time 5.86e-06/0.9669, allocations: 0 / 0.9747 GB, free: 1.738 MB / 474.7 MB
Notification: Performance of FrontEnd: time 2.482e-06/0.9669, allocations: 0 / 0.9747 GB, free: 1.738 MB / 474.7 MB
Notification: Performance of Transformations before backend: time 1.811e-05/0.967, allocations: 3.188 kB / 0.9747 GB, free: 1.738 MB / 474.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 105
 * Number of variables: 105
Notification: Performance of Generate backend data structure: time 0.003247/0.9702, allocations: 1.3 MB / 0.976 GB, free: 0.9141 MB / 474.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.573e-05/0.9703, allocations: 9.406 kB / 0.976 GB, free: 0.9141 MB / 474.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003005/0.9706, allocations: 129.8 kB / 0.9761 GB, free: 0.8477 MB / 474.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001504/0.9721, allocations: 0.5975 MB / 0.9767 GB, free: 0.5156 MB / 474.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002162/0.9724, allocations: 81.16 kB / 0.9768 GB, free: 492 kB / 474.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001442/0.9725, allocations: 43.88 kB / 0.9768 GB, free: 492 kB / 474.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001743/0.9743, allocations: 0.5226 MB / 0.9773 GB, free: 412 kB / 474.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.604e-05/0.9744, allocations: 0 / 0.9773 GB, free: 412 kB / 474.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.739e-05/0.9744, allocations: 22.39 kB / 0.9773 GB, free: 412 kB / 474.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.221e-05/0.9744, allocations: 12.44 kB / 0.9773 GB, free: 408 kB / 474.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001038/0.9755, allocations: 428.1 kB / 0.9778 GB, free: 404 kB / 474.7 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 0.003912/0.9794, allocations: 2.687 MB / 0.9804 GB, free: 14.86 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001389/0.9808, allocations: 0.5145 MB / 0.9809 GB, free: 14.76 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000684/0.9815, allocations: 302.7 kB / 0.9812 GB, free: 14.7 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 3.908e-05/0.9816, allocations: 6.906 kB / 0.9812 GB, free: 14.7 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006874/0.9823, allocations: 301.6 kB / 0.9815 GB, free: 14.57 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=43): time 4.182e-06/0.9823, allocations: 0 / 0.9815 GB, free: 14.57 MB / 490.7 MB
Notification: Performance of matching and sorting (n=43): time 0.003706/0.986, allocations: 1.253 MB / 0.9827 GB, free: 14.05 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.533e-05/0.9861, allocations: 54.91 kB / 0.9827 GB, free: 13.99 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00223/0.9884, allocations: 1.747 MB / 0.9845 GB, free: 13.61 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 6.491e-05/0.9884, allocations: 36.95 kB / 0.9845 GB, free: 13.57 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.000503/0.989, allocations: 0.5135 MB / 0.985 GB, free: 13.39 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001655/0.9891, allocations: 139.5 kB / 0.9851 GB, free: 13.3 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.299e-05/0.9892, allocations: 15.38 kB / 0.9851 GB, free: 13.3 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001688/0.9894, allocations: 330.1 kB / 0.9854 GB, free: 12.98 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005114/0.9899, allocations: 192.9 kB / 0.9856 GB, free: 12.95 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005793/0.9905, allocations: 303.4 kB / 0.9859 GB, free: 12.81 MB / 490.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005614/0.9911, allocations: 235.5 kB / 0.9861 GB, free: 12.77 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.333e-06/0.9911, allocations: 0 / 0.9861 GB, free: 12.77 MB / 490.7 MB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.001917/0.993, allocations: 0.7977 MB / 0.9869 GB, free: 12.56 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.593e-05/0.9931, allocations: 9.891 kB / 0.9869 GB, free: 12.56 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.263e-05/0.9931, allocations: 7.422 kB / 0.9869 GB, free: 12.55 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006573/0.9938, allocations: 188.4 kB / 0.9871 GB, free: 12.52 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003945/0.9942, allocations: 81.61 kB / 0.9872 GB, free: 12.5 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004306/0.9985, allocations: 2.741 MB / 0.9899 GB, free: 10.9 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005976/0.9991, allocations: 75.3 kB / 0.9899 GB, free: 10.86 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.623e-05/0.9992, allocations: 18 kB / 0.99 GB, free: 10.86 MB / 490.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 13
 * Number of states: 0 ()
 * Number of discrete variables: 19 ($PRE.assEqu.nFai,assEqu.nFai,$whenCondition5,$whenCondition4,$PRE.intGai.nextTimeEvent,$whenCondition3,$PRE.reference.nextTimeEvent,$whenCondition1,$whenCondition2,reference.nextTimeEvent,$PRE.reference.nextTimeEventScaled,reference.nextTimeEventScaled,$PRE.assEqu.satisfied,assEqu.satisfied,$PRE.mean.y,mean.y,intGai.nextTimeEvent,$PRE.intGai.nextTimeEventScaled,intGai.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (47):
 * Single equations (assignments): 46
 * 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 {(2,100.0%) 16}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0006429/0.9998, allocations: 391.3 kB / 0.9903 GB, free: 10.7 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001623/1, allocations: 121.1 kB / 0.9905 GB, free: 10.63 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002417/1, allocations: 134.7 kB / 0.9906 GB, free: 10.6 MB / 490.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.395e-06/1, allocations: 3.344 kB / 0.9906 GB, free: 10.6 MB / 490.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.187e-05/1, allocations: 3.094 kB / 0.9906 GB, free: 10.6 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.038e-05/1, allocations: 3.984 kB / 0.9906 GB, free: 10.6 MB / 490.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002755/1.003, allocations: 1.471 MB / 0.992 GB, free: 10 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.632e-06/1.003, allocations: 3.531 kB / 0.992 GB, free: 10 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002812/1.003, allocations: 43.69 kB / 0.9921 GB, free: 9.996 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006309/1.004, allocations: 195.4 kB / 0.9923 GB, free: 9.945 MB / 490.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.775e-05/1.004, allocations: 13.36 kB / 0.9923 GB, free: 9.941 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005152/1.009, allocations: 3.974 MB / 0.9962 GB, free: 7.039 MB / 490.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.631e-06/1.009, allocations: 0 / 0.9962 GB, free: 7.039 MB / 490.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002343/1.012, allocations: 1.075 MB / 0.9972 GB, free: 6.68 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003599/1.012, allocations: 221.4 kB / 0.9974 GB, free: 6.504 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001198/1.012, allocations: 9.281 kB / 0.9974 GB, free: 6.504 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004593/1.013, allocations: 39.62 kB / 0.9975 GB, free: 6.492 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001606/1.013, allocations: 57.89 kB / 0.9975 GB, free: 6.465 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.138e-05/1.013, allocations: 16.64 kB / 0.9975 GB, free: 6.461 MB / 490.7 MB
Notification: Performance of sorting global known variables: time 0.001595/1.015, allocations: 1.277 MB / 0.9988 GB, free: 6.184 MB / 490.7 MB
Notification: Performance of sort global known variables: time 8.19e-07/1.015, allocations: 2.906 kB / 0.9988 GB, free: 6.184 MB / 490.7 MB
Notification: Performance of remove unused functions: time 0.0009291/1.015, allocations: 209.2 kB / 0.999 GB, free: 6.16 MB / 490.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (thermalZoneTwoElements.extWallRC.thermCapExt[1].T,thermalZoneTwoElements.intWallRC.thermCapInt[1].T,mean.x)
 * Number of discrete variables: 12 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,intGai.nextTimeEvent,intGai.nextTimeEventScaled,reference.nextTimeEvent,reference.nextTimeEventScaled,assEqu.satisfied,assEqu.nFai,mean.y)
 * Number of discrete states: 7 (intGai.nextTimeEvent,reference.nextTimeEvent,mean.x,reference.nextTimeEventScaled,assEqu.satisfied,assEqu.nFai,intGai.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (26):
 * Single equations (assignments): 18
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 6
 * 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: 2 {(2,100.0%) 13,(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001651/1.017, allocations: 483.4 kB / 0.9994 GB, free: 5.957 MB / 490.7 MB
Notification: Performance of simCode: created initialization part: time 0.001634/1.019, allocations: 0.6877 MB / 1 GB, free: 5.734 MB / 490.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.954e-06/1.019, allocations: 2.625 kB / 1 GB, free: 5.734 MB / 490.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.001058/1.02, allocations: 0.5551 MB / 1.001 GB, free: 5.43 MB / 490.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001162/1.021, allocations: 186 kB / 1.001 GB, free: 5.375 MB / 490.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004602/1.026, allocations: 2.625 MB / 1.003 GB, free: 3.762 MB / 490.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001108/1.027, allocations: 1.172 MB / 1.005 GB, free: 2.605 MB / 490.7 MB
Notification: Performance of simCode: alias equations: time 0.0003622/1.027, allocations: 88.67 kB / 1.005 GB, free: 2.52 MB / 490.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000137/1.027, allocations: 41.28 kB / 1.005 GB, free: 2.48 MB / 490.7 MB
Notification: Performance of SimCode: time 1.47e-06/1.027, allocations: 0 / 1.005 GB, free: 2.48 MB / 490.7 MB
Notification: Performance of Templates: time 0.02949/1.057, allocations: 9.134 MB / 1.014 GB, free: 9.508 MB / 0.4949 GB