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 2.215/2.215, allocations: 251.1 MB / 266.1 MB, free: 11.64 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 0.001542/0.001542, allocations: 173.5 kB / 325.6 MB, free: 2.859 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 2.472/2.472, allocations: 205.4 MB / 0.5766 GB, free: 21.15 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 0.001143/0.001143, allocations: 103.3 kB / 0.6811 GB, free: 14.04 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004515/0.0004517, allocations: 11.5 kB / 0.7951 GB, free: 135.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2023/0.2028, allocations: 106.3 MB / 0.8989 GB, free: 66.01 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.444/7.647, allocations: 2.465 GB / 3.364 GB, free: 58.15 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003273/7.647, allocations: 105.4 kB / 3.364 GB, free: 58.09 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 0.2137/7.861, allocations: 63.51 MB / 3.426 GB, free: 1.969 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 2.314e-06/7.861, allocations: 192 / 3.426 GB, free: 1.969 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0001189/7.861, allocations: 27.94 kB / 3.426 GB, free: 1.941 MB / 0.8855 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 0.003182/7.864, allocations: 1.407 MB / 3.428 GB, free: 492 kB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.347e-05/7.865, allocations: 8.031 kB / 3.428 GB, free: 484 kB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003312/7.865, allocations: 130.8 kB / 3.428 GB, free: 352 kB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.5911/8.456, allocations: 1.463 MB / 3.429 GB, free: 292.1 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001874/8.456, allocations: 79.47 kB / 3.429 GB, free: 292 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000117/8.456, allocations: 43.41 kB / 3.429 GB, free: 292 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001415/8.458, allocations: 0.5042 MB / 3.43 GB, free: 292 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.541e-05/8.458, allocations: 5.453 kB / 3.43 GB, free: 292 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.542e-05/8.458, allocations: 16.22 kB / 3.43 GB, free: 292 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.486e-05/8.458, allocations: 17.8 kB / 3.43 GB, free: 292 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001303/8.459, allocations: 399.4 kB / 3.43 GB, free: 292 MB / 0.8855 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005167/8.465, allocations: 2.564 MB / 3.433 GB, free: 290.7 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001945/8.467, allocations: 0.5111 MB / 3.433 GB, free: 290.7 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.128e-05/8.467, allocations: 6.703 kB / 3.433 GB, free: 290.7 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008534/8.467, allocations: 287.2 kB / 3.434 GB, free: 290.7 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=43): time 4.548e-06/8.467, allocations: 2.953 kB / 3.434 GB, free: 290.7 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=43): time 0.005218/8.473, allocations: 1.236 MB / 3.435 GB, free: 290.3 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.805e-05/8.473, allocations: 58.72 kB / 3.435 GB, free: 290.3 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004234/8.477, allocations: 1.556 MB / 3.436 GB, free: 290.1 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.00014/8.477, allocations: 36.69 kB / 3.436 GB, free: 290.1 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006119/8.478, allocations: 0.5153 MB / 3.437 GB, free: 290 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002072/8.478, allocations: 141.4 kB / 3.437 GB, free: 289.9 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.316e-05/8.478, allocations: 9.781 kB / 3.437 GB, free: 289.9 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 8.689e-05/8.478, allocations: 328.2 kB / 3.437 GB, free: 289.6 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007776/8.479, allocations: 185.9 kB / 3.438 GB, free: 289.6 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000785/8.48, allocations: 291.2 kB / 3.438 GB, free: 289.5 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0007626/8.481, allocations: 222.7 kB / 3.438 GB, free: 289.5 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.793e-06/8.481, allocations: 0.875 kB / 3.438 GB, free: 289.5 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.002788/8.483, allocations: 0.7784 MB / 3.439 GB, free: 289.4 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 3.207e-05/8.484, allocations: 13.02 kB / 3.439 GB, free: 289.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.403e-05/8.484, allocations: 3.875 kB / 3.439 GB, free: 289.4 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008785/8.484, allocations: 177.5 kB / 3.439 GB, free: 289.4 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006096/8.485, allocations: 83.89 kB / 3.439 GB, free: 289.4 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005248/8.49, allocations: 2.78 MB / 3.442 GB, free: 288 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009873/8.491, allocations: 77.75 kB / 3.442 GB, free: 288 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.244e-05/8.491, allocations: 18.83 kB / 3.442 GB, free: 288 MB / 0.8855 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 0.0009191/8.492, allocations: 383 kB / 3.442 GB, free: 287.9 MB / 0.8855 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000318/8.493, allocations: 121.7 kB / 3.442 GB, free: 287.8 MB / 0.8855 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002617/8.495, allocations: 0.7647 MB / 3.443 GB, free: 287.7 MB / 0.8855 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.254e-05/8.495, allocations: 4.812 kB / 3.443 GB, free: 287.7 MB / 0.8855 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.336e-06/8.495, allocations: 2.906 kB / 3.443 GB, free: 287.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.216e-05/8.495, allocations: 4.281 kB / 3.443 GB, free: 287.7 MB / 0.8855 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005288/8.501, allocations: 1.679 MB / 3.445 GB, free: 287.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.634e-06/8.501, allocations: 0.75 kB / 3.445 GB, free: 287.4 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004197/8.501, allocations: 47.89 kB / 3.445 GB, free: 287.4 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008338/8.502, allocations: 186.5 kB / 3.445 GB, free: 287.4 MB / 0.8855 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.301e-05/8.502, allocations: 10.72 kB / 3.445 GB, free: 287.4 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005619/8.508, allocations: 3.966 MB / 3.449 GB, free: 284.8 MB / 0.8855 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.645e-06/8.508, allocations: 0 / 3.449 GB, free: 284.8 MB / 0.8855 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003336/8.511, allocations: 1.058 MB / 3.45 GB, free: 284.5 MB / 0.8855 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007899/8.512, allocations: 305.1 kB / 3.45 GB, free: 284.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001985/8.512, allocations: 13.91 kB / 3.45 GB, free: 284.4 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006221/8.513, allocations: 42.19 kB / 3.45 GB, free: 284.4 MB / 0.8855 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002159/8.513, allocations: 58.05 kB / 3.45 GB, free: 284.4 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.148e-05/8.513, allocations: 18.58 kB / 3.45 GB, free: 284.4 MB / 0.8855 GB
Notification: Performance of sorting global known variables: time 0.002662/8.516, allocations: 1.236 MB / 3.452 GB, free: 284.3 MB / 0.8855 GB
Notification: Performance of sort global known variables: time 2.074e-06/8.516, allocations: 0 / 3.452 GB, free: 284.3 MB / 0.8855 GB
Notification: Performance of remove unused functions: time 0.001756/8.518, allocations: 317.9 kB / 3.452 GB, free: 284.2 MB / 0.8855 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 (27):
 * Single equations (assignments): 19
 * 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 0.002409/8.52, allocations: 0.952 MB / 3.453 GB, free: 284.1 MB / 0.8855 GB
Notification: Performance of simCode: created initialization part: time 0.002493/8.523, allocations: 0.6827 MB / 3.453 GB, free: 284 MB / 0.8855 GB
Notification: Performance of simCode: created event and clocks part: time 4.98e-06/8.523, allocations: 2.688 kB / 3.453 GB, free: 284 MB / 0.8855 GB
Notification: Performance of simCode: created simulation system equations: time 0.001421/8.524, allocations: 0.5545 MB / 3.454 GB, free: 283.7 MB / 0.8855 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0017/8.526, allocations: 190.6 kB / 3.454 GB, free: 283.7 MB / 0.8855 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006744/8.533, allocations: 2.766 MB / 3.457 GB, free: 282.8 MB / 0.8855 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001138/8.534, allocations: 1.176 MB / 3.458 GB, free: 282.1 MB / 0.8855 GB
Notification: Performance of simCode: alias equations: time 0.000772/8.535, allocations: 143.9 kB / 3.458 GB, free: 282.1 MB / 0.8855 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002845/8.535, allocations: 66.97 kB / 3.458 GB, free: 282.1 MB / 0.8855 GB
Notification: Performance of SimCode: time 7.92e-07/8.535, allocations: 1.688 kB / 3.458 GB, free: 282.1 MB / 0.8855 GB
Notification: Performance of Templates: time 0.04606/8.581, allocations: 18.47 MB / 3.476 GB, free: 280.8 MB / 0.8855 GB