Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2.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.TestCase2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase2")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.269/2.269, allocations: 253.2 MB / 260.6 MB, free: 7.52 MB / 202.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001494/0.001493, allocations: 177.6 kB / 319.9 MB, free: 3.047 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 2.007/2.007, allocations: 205.5 MB / 0.5708 GB, free: 15.27 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 0.001122/0.001121, allocations: 90.69 kB / 0.6751 GB, free: 4.617 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 1.943e-05/1.955e-05, allocations: 4 kB / 0.7849 GB, free: 102.2 MB / 0.5417 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1996/0.1996, allocations: 106.3 MB / 0.8887 GB, free: 11.86 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.988/8.187, allocations: 2.465 GB / 3.354 GB, free: 225.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003125/8.188, allocations: 90.33 kB / 3.354 GB, free: 225.2 MB / 0.8698 GB
Notification: Performance of FrontEnd - DAE generated: time 0.1995/8.387, allocations: 62.56 MB / 3.415 GB, free: 172.5 MB / 0.8698 GB
Notification: Performance of FrontEnd: time 1.372e-06/8.387, allocations: 0 / 3.415 GB, free: 172.5 MB / 0.8698 GB
Notification: Performance of Transformations before backend: time 0.0001191/8.388, allocations: 24 kB / 3.415 GB, free: 172.5 MB / 0.8698 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 0.002311/8.39, allocations: 1.179 MB / 3.417 GB, free: 171.2 MB / 0.8698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.34e-05/8.39, allocations: 12.03 kB / 3.417 GB, free: 171.2 MB / 0.8698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002881/8.39, allocations: 134.7 kB / 3.417 GB, free: 171.1 MB / 0.8698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004643/8.395, allocations: 1.451 MB / 3.418 GB, free: 169.6 MB / 0.8698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001649/8.395, allocations: 59 kB / 3.418 GB, free: 169.5 MB / 0.8698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001008/8.395, allocations: 31.94 kB / 3.418 GB, free: 169.5 MB / 0.8698 GB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0008315/8.396, allocations: 314.5 kB / 3.418 GB, free: 169.2 MB / 0.8698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009151/8.397, allocations: 417.1 kB / 3.419 GB, free: 168.8 MB / 0.8698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.522e-05/8.397, allocations: 3.938 kB / 3.419 GB, free: 168.8 MB / 0.8698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.419e-05/8.397, allocations: 0 / 3.419 GB, free: 168.8 MB / 0.8698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.408e-05/8.397, allocations: 15.98 kB / 3.419 GB, free: 168.7 MB / 0.8698 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004179/8.401, allocations: 2.466 MB / 3.421 GB, free: 166.1 MB / 0.8698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001119/8.402, allocations: 429.2 kB / 3.422 GB, free: 165.6 MB / 0.8698 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005352/8.403, allocations: 232.7 kB / 3.422 GB, free: 165.4 MB / 0.8698 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.919e-05/8.403, allocations: 4 kB / 3.422 GB, free: 165.4 MB / 0.8698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005042/8.404, allocations: 243.1 kB / 3.422 GB, free: 165.2 MB / 0.8698 GB
Notification: Performance of pre-optimization done (n=43): time 3.005e-06/8.404, allocations: 0 / 3.422 GB, free: 165.2 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=43): time 0.001533/8.405, allocations: 0.5834 MB / 3.423 GB, free: 164.6 MB / 0.8698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.09e-05/8.405, allocations: 59.36 kB / 3.423 GB, free: 164.5 MB / 0.8698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002911/8.408, allocations: 1.458 MB / 3.424 GB, free: 163 MB / 0.8698 GB
Notification: Performance of collectPreVariables (initialization): time 4.767e-05/8.408, allocations: 33.7 kB / 3.424 GB, free: 163 MB / 0.8698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004506/8.409, allocations: 0.5097 MB / 3.425 GB, free: 162.5 MB / 0.8698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001297/8.409, allocations: 130.1 kB / 3.425 GB, free: 162.3 MB / 0.8698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.944e-05/8.409, allocations: 0 / 3.425 GB, free: 162.3 MB / 0.8698 GB
Notification: Performance of setup shared object (initialization): time 6.871e-05/8.409, allocations: 329.9 kB / 3.425 GB, free: 162 MB / 0.8698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003266/8.409, allocations: 141.1 kB / 3.425 GB, free: 161.9 MB / 0.8698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003806/8.41, allocations: 245.3 kB / 3.426 GB, free: 161.6 MB / 0.8698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003876/8.41, allocations: 181.8 kB / 3.426 GB, free: 161.4 MB / 0.8698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.34e-06/8.41, allocations: 4 kB / 3.426 GB, free: 161.4 MB / 0.8698 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.001523/8.412, allocations: 0.6448 MB / 3.426 GB, free: 160.8 MB / 0.8698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.042e-05/8.412, allocations: 8 kB / 3.426 GB, free: 160.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.006e-05/8.412, allocations: 7.938 kB / 3.426 GB, free: 160.7 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006919/8.412, allocations: 158.7 kB / 3.427 GB, free: 160.6 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000544/8.413, allocations: 83.89 kB / 3.427 GB, free: 160.5 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003644/8.417, allocations: 2.5 MB / 3.429 GB, free: 157.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007299/8.417, allocations: 67.58 kB / 3.429 GB, free: 157.8 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.54e-05/8.417, allocations: 16 kB / 3.429 GB, free: 157.8 MB / 0.8698 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 ()
 * 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 0.0001514/8.418, allocations: 134.5 kB / 3.429 GB, free: 157.7 MB / 0.8698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002066/8.418, allocations: 114.6 kB / 3.429 GB, free: 157.6 MB / 0.8698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001659/8.419, allocations: 0.6343 MB / 3.43 GB, free: 156.9 MB / 0.8698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.563e-06/8.419, allocations: 4 kB / 3.43 GB, free: 156.9 MB / 0.8698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.41e-06/8.419, allocations: 4 kB / 3.43 GB, free: 156.9 MB / 0.8698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.717e-06/8.419, allocations: 7.984 kB / 3.43 GB, free: 156.9 MB / 0.8698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002988/8.422, allocations: 1.494 MB / 3.431 GB, free: 155.4 MB / 0.8698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.539e-06/8.422, allocations: 4 kB / 3.431 GB, free: 155.3 MB / 0.8698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003874/8.423, allocations: 47.91 kB / 3.431 GB, free: 155.3 MB / 0.8698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.000656/8.424, allocations: 172.4 kB / 3.432 GB, free: 155.1 MB / 0.8698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.256e-05/8.424, allocations: 7.984 kB / 3.432 GB, free: 155.1 MB / 0.8698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004366/8.428, allocations: 3.797 MB / 3.435 GB, free: 151.1 MB / 0.8698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.027e-06/8.428, allocations: 0 / 3.435 GB, free: 151.1 MB / 0.8698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001986/8.43, allocations: 0.9045 MB / 3.436 GB, free: 150.2 MB / 0.8698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006333/8.431, allocations: 303.5 kB / 3.437 GB, free: 149.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000168/8.431, allocations: 11.95 kB / 3.437 GB, free: 149.8 MB / 0.8698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005926/8.431, allocations: 35.95 kB / 3.437 GB, free: 149.8 MB / 0.8698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001682/8.432, allocations: 55.86 kB / 3.437 GB, free: 149.7 MB / 0.8698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.411e-05/8.432, allocations: 23.98 kB / 3.437 GB, free: 149.7 MB / 0.8698 GB
Notification: Performance of sorting global known variables: time 0.00182/8.434, allocations: 1.139 MB / 3.438 GB, free: 148.6 MB / 0.8698 GB
Notification: Performance of sort global known variables: time 4.21e-07/8.434, allocations: 0 / 3.438 GB, free: 148.6 MB / 0.8698 GB
Notification: Performance of remove unused functions: time 0.001322/8.435, allocations: 291.5 kB / 3.438 GB, free: 148.3 MB / 0.8698 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)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (28):
 * Single equations (assignments): 20
 * 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 0.001868/8.437, allocations: 0.9722 MB / 3.439 GB, free: 147.4 MB / 0.8698 GB
Notification: Performance of simCode: created initialization part: time 0.001363/8.438, allocations: 0.5548 MB / 3.44 GB, free: 146.9 MB / 0.8698 GB
Notification: Performance of simCode: created event and clocks part: time 3.106e-06/8.438, allocations: 0 / 3.44 GB, free: 146.9 MB / 0.8698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0009652/8.439, allocations: 0.4884 MB / 3.44 GB, free: 146.4 MB / 0.8698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001363/8.441, allocations: 169.1 kB / 3.44 GB, free: 146.2 MB / 0.8698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004369/8.445, allocations: 1.984 MB / 3.442 GB, free: 144.2 MB / 0.8698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007941/8.446, allocations: 1.165 MB / 3.443 GB, free: 143 MB / 0.8698 GB
Notification: Performance of simCode: alias equations: time 0.0005014/8.446, allocations: 136.5 kB / 3.443 GB, free: 142.8 MB / 0.8698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000238/8.446, allocations: 59.44 kB / 3.443 GB, free: 142.8 MB / 0.8698 GB
Notification: Performance of SimCode: time 1.192e-06/8.446, allocations: 0 / 3.443 GB, free: 142.8 MB / 0.8698 GB
Notification: Performance of Templates: time 0.03504/8.482, allocations: 13.17 MB / 3.456 GB, free: 129.7 MB / 0.8698 GB