Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.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 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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.348/2.348, allocations: 251.1 MB / 266.1 MB, free: 11.62 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0016/0.0016, allocations: 179.6 kB / 325.6 MB, free: 2.816 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.584/2.584, allocations: 205.4 MB / 0.5766 GB, free: 21.14 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001126/0.001126, allocations: 94.3 kB / 0.6811 GB, free: 14.01 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004749/0.0004751, allocations: 12.62 kB / 0.7951 GB, free: 135.8 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1929/0.1934, allocations: 106.3 MB / 0.8989 GB, free: 65.97 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase4): time 0.2332/0.4266, allocations: 132.5 MB / 1.028 GB, free: 13.11 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.03355/0.4602, allocations: 18.17 MB / 1.046 GB, free: 10.91 MB / 0.698 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001852/0.4621, allocations: 39.75 kB / 1.046 GB, free: 10.87 MB / 0.698 GB
Notification: Performance of NFTyping.typeComponents: time 0.00365/0.4658, allocations: 1.355 MB / 1.047 GB, free: 9.508 MB / 0.698 GB
Notification: Performance of NFTyping.typeBindings: time 0.006754/0.4726, allocations: 1.831 MB / 1.049 GB, free: 7.672 MB / 0.698 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004745/0.4774, allocations: 1.022 MB / 1.05 GB, free: 6.672 MB / 0.698 GB
Notification: Performance of NFFlatten.flatten: time 0.002393/0.4798, allocations: 0.8551 MB / 1.051 GB, free: 5.816 MB / 0.698 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001026/0.4809, allocations: 0.491 MB / 1.051 GB, free: 5.324 MB / 0.698 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0008944/0.4818, allocations: 446.6 kB / 1.052 GB, free: 4.887 MB / 0.698 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001503/0.4833, allocations: 0.6896 MB / 1.053 GB, free: 4.195 MB / 0.698 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001676/0.4835, allocations: 24 kB / 1.053 GB, free: 4.172 MB / 0.698 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003352/0.4839, allocations: 59.92 kB / 1.053 GB, free: 4.113 MB / 0.698 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003951/0.4843, allocations: 279 kB / 1.053 GB, free: 3.84 MB / 0.698 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002943/0.4846, allocations: 209.1 kB / 1.053 GB, free: 3.629 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.001408/0.486, allocations: 0.8806 MB / 1.054 GB, free: 2.75 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 4.278e-06/0.4861, allocations: 0 / 1.054 GB, free: 2.75 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.675e-06/0.4861, allocations: 0 / 1.054 GB, free: 2.75 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 3.402e-05/0.4861, allocations: 0 / 1.054 GB, free: 2.75 MB / 0.698 GB
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 0.003115/0.4893, allocations: 1.284 MB / 1.055 GB, free: 1.414 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.026e-05/0.4893, allocations: 16.02 kB / 1.055 GB, free: 1.398 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003216/0.4897, allocations: 134.3 kB / 1.055 GB, free: 1.266 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001388/0.4911, allocations: 0.6049 MB / 1.056 GB, free: 0.6055 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002033/0.4913, allocations: 82.69 kB / 1.056 GB, free: 0.5195 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001239/0.4914, allocations: 40 kB / 1.056 GB, free: 492 kB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.5913/1.083, allocations: 0.518 MB / 1.057 GB, free: 159 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.267e-05/1.083, allocations: 1.781 kB / 1.057 GB, free: 159 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001137/1.083, allocations: 16.91 kB / 1.057 GB, free: 159 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.35e-05/1.083, allocations: 13.48 kB / 1.057 GB, free: 159 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002371/1.085, allocations: 423 kB / 1.057 GB, free: 159 MB / 0.698 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 0.007121/1.093, allocations: 2.688 MB / 1.06 GB, free: 157.6 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002946/1.096, allocations: 0.5346 MB / 1.06 GB, free: 157.6 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 6.346e-05/1.096, allocations: 7.25 kB / 1.06 GB, free: 157.6 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001307/1.097, allocations: 293.1 kB / 1.06 GB, free: 157.5 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=43): time 5.109e-06/1.097, allocations: 3.062 kB / 1.06 GB, free: 157.5 MB / 0.698 GB
Notification: Performance of matching and sorting (n=43): time 0.007957/1.105, allocations: 1.282 MB / 1.062 GB, free: 157.2 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.834e-05/1.105, allocations: 57.2 kB / 1.062 GB, free: 157.1 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004327/1.109, allocations: 1.745 MB / 1.063 GB, free: 157 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001399/1.11, allocations: 38.17 kB / 1.064 GB, free: 157 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008441/1.111, allocations: 0.514 MB / 1.064 GB, free: 156.8 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002843/1.111, allocations: 146.2 kB / 1.064 GB, free: 156.8 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.139e-05/1.111, allocations: 6.875 kB / 1.064 GB, free: 156.8 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001052/1.111, allocations: 326.7 kB / 1.064 GB, free: 156.4 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001082/1.112, allocations: 203.3 kB / 1.065 GB, free: 156.4 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001161/1.113, allocations: 302.8 kB / 1.065 GB, free: 156.3 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001176/1.115, allocations: 228.9 kB / 1.065 GB, free: 156.3 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.002e-05/1.115, allocations: 5.469 kB / 1.065 GB, free: 156.3 MB / 0.698 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.004013/1.119, allocations: 0.8123 MB / 1.066 GB, free: 156.2 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 4.377e-05/1.119, allocations: 6.688 kB / 1.066 GB, free: 156.2 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.057e-05/1.119, allocations: 2.469 kB / 1.066 GB, free: 156.2 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001462/1.12, allocations: 187.7 kB / 1.066 GB, free: 156.2 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009588/1.121, allocations: 90.2 kB / 1.066 GB, free: 156.2 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008919/1.13, allocations: 2.9 MB / 1.069 GB, free: 154.7 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008274/1.131, allocations: 71.09 kB / 1.069 GB, free: 154.7 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.889e-05/1.131, allocations: 19.06 kB / 1.069 GB, free: 154.7 MB / 0.698 GB
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 (46):
 * Single equations (assignments): 45
 * 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%) 17}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.000855/1.132, allocations: 386 kB / 1.07 GB, free: 154.6 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002493/1.132, allocations: 115.3 kB / 1.07 GB, free: 154.5 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003466/1.133, allocations: 140.9 kB / 1.07 GB, free: 154.5 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.278e-06/1.133, allocations: 4.438 kB / 1.07 GB, free: 154.5 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.124e-05/1.133, allocations: 4.562 kB / 1.07 GB, free: 154.5 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.101e-05/1.133, allocations: 2.484 kB / 1.07 GB, free: 154.5 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003944/1.137, allocations: 1.476 MB / 1.071 GB, free: 154.2 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.038e-05/1.137, allocations: 4.562 kB / 1.071 GB, free: 154.2 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000419/1.137, allocations: 43.77 kB / 1.071 GB, free: 154.2 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0009318/1.138, allocations: 210.2 kB / 1.071 GB, free: 154.1 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.869e-05/1.138, allocations: 10.47 kB / 1.071 GB, free: 154.1 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006295/1.145, allocations: 4.115 MB / 1.075 GB, free: 151.1 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.759e-06/1.145, allocations: 3.953 kB / 1.076 GB, free: 151.1 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003251/1.148, allocations: 1.078 MB / 1.077 GB, free: 150.6 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004785/1.148, allocations: 220.3 kB / 1.077 GB, free: 150.4 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001477/1.149, allocations: 13.33 kB / 1.077 GB, free: 150.4 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006018/1.149, allocations: 49.52 kB / 1.077 GB, free: 150.4 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002309/1.149, allocations: 58.7 kB / 1.077 GB, free: 150.4 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.509e-05/1.149, allocations: 15.59 kB / 1.077 GB, free: 150.4 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.002737/1.152, allocations: 1.274 MB / 1.078 GB, free: 150 MB / 0.698 GB
Notification: Performance of sort global known variables: time 1.323e-06/1.152, allocations: 0 / 1.078 GB, free: 150 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.002055/1.154, allocations: 210.2 kB / 1.078 GB, free: 149.9 MB / 0.698 GB
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 (25):
 * Single equations (assignments): 17
 * 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%) 14,(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.002056/1.156, allocations: 481.6 kB / 1.079 GB, free: 149.8 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.004029/1.161, allocations: 0.6965 MB / 1.079 GB, free: 149.5 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 8.376e-06/1.161, allocations: 0 / 1.079 GB, free: 149.5 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.002414/1.163, allocations: 0.5647 MB / 1.08 GB, free: 149.1 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002281/1.165, allocations: 174.8 kB / 1.08 GB, free: 149 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006863/1.172, allocations: 2.641 MB / 1.083 GB, free: 147.8 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000907/1.173, allocations: 1.167 MB / 1.084 GB, free: 146.9 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.0005017/1.174, allocations: 85.61 kB / 1.084 GB, free: 146.9 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001637/1.174, allocations: 43.77 kB / 1.084 GB, free: 146.9 MB / 0.698 GB
Notification: Performance of SimCode: time 1.032e-06/1.174, allocations: 8.969 kB / 1.084 GB, free: 146.9 MB / 0.698 GB
Notification: Performance of Templates: time 0.02762/1.202, allocations: 9.222 MB / 1.093 GB, free: 140 MB / 0.698 GB