Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase1.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.TestCase1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=172800,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase1")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002396/0.002396, allocations: 357.2 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 1.356/1.356, allocations: 165.8 MB / 182.5 MB, free: 5.512 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 3.431/3.431, allocations: 410.8 MB / 0.5995 GB, free: 15.07 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 0.001697/0.001697, allocations: 205.6 kB / 0.6662 GB, free: 6.91 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0006304/0.0006306, allocations: 16 kB / 0.7423 GB, free: 8.934 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3141/0.3148, allocations: 67.43 MB / 0.8082 GB, free: 28.78 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.ThermalZones.ReducedOrder.Validation.VDI6007.TestCase1): time 0.5128/0.8276, allocations: 142.1 MB / 0.9469 GB, free: 2.215 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.02302/0.8507, allocations: 19.87 MB / 0.9663 GB, free: 1.973 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001409/0.8522, allocations: 43.78 kB / 0.9663 GB, free: 1.973 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002003/0.8542, allocations: 1.324 MB / 0.9676 GB, free: 1.965 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.004097/0.8583, allocations: 1.878 MB / 0.9695 GB, free: 1.941 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.003189/0.8615, allocations: 1.011 MB / 0.9705 GB, free: 1.914 MB / 474.7 MB
Notification: Performance of NFFlatten.flatten: time 0.001164/0.8627, allocations: 1.19 MB / 0.9716 GB, free: 1.914 MB / 474.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0005972/0.8633, allocations: 0.496 MB / 0.9721 GB, free: 1.867 MB / 474.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005346/0.8638, allocations: 450.7 kB / 0.9725 GB, free: 1.867 MB / 474.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0008508/0.8647, allocations: 0.7693 MB / 0.9733 GB, free: 1.863 MB / 474.7 MB
Notification: Performance of NFPackage.collectConstants: time 8.936e-05/0.8648, allocations: 26.03 kB / 0.9733 GB, free: 1.863 MB / 474.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002382/0.8651, allocations: 63.84 kB / 0.9734 GB, free: 1.863 MB / 474.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002405/0.8653, allocations: 278.7 kB / 0.9736 GB, free: 1.863 MB / 474.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0001832/0.8655, allocations: 204.5 kB / 0.9738 GB, free: 1.832 MB / 474.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.0007771/0.8663, allocations: 0.8825 MB / 0.9747 GB, free: 1.75 MB / 474.7 MB
Notification: Performance of FrontEnd - DAE generated: time 4.64e-06/0.8663, allocations: 0 / 0.9747 GB, free: 1.75 MB / 474.7 MB
Notification: Performance of FrontEnd: time 2.091e-06/0.8663, allocations: 4 kB / 0.9747 GB, free: 1.746 MB / 474.7 MB
Notification: Performance of Transformations before backend: time 1.398e-05/0.8664, allocations: 0 / 0.9747 GB, free: 1.746 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 0.001936/0.8683, allocations: 1.294 MB / 0.976 GB, free: 0.9258 MB / 474.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.347e-05/0.8684, allocations: 11.25 kB / 0.976 GB, free: 0.9258 MB / 474.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001792/0.8685, allocations: 130 kB / 0.9761 GB, free: 0.8594 MB / 474.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009333/0.8695, allocations: 0.6056 MB / 0.9767 GB, free: 0.5195 MB / 474.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001413/0.8696, allocations: 73.67 kB / 0.9768 GB, free: 500 kB / 474.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.719e-05/0.8697, allocations: 48.28 kB / 0.9768 GB, free: 500 kB / 474.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001061/0.8708, allocations: 0.5278 MB / 0.9773 GB, free: 416 kB / 474.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.399e-05/0.8709, allocations: 0 / 0.9773 GB, free: 416 kB / 474.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.275e-05/0.8709, allocations: 15.84 kB / 0.9773 GB, free: 416 kB / 474.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.229e-05/0.871, allocations: 11.06 kB / 0.9773 GB, free: 416 kB / 474.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001079/0.872, allocations: 427.6 kB / 0.9778 GB, free: 412 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 0.00379/0.8759, allocations: 2.647 MB / 0.9803 GB, free: 14.92 MB / 490.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.001236/0.8771, allocations: 0.4918 MB / 0.9808 GB, free: 14.82 MB / 490.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007614/0.8779, allocations: 309 kB / 0.9811 GB, free: 14.75 MB / 490.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 4.01e-05/0.8779, allocations: 3.281 kB / 0.9811 GB, free: 14.75 MB / 490.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006826/0.8786, allocations: 300 kB / 0.9814 GB, free: 14.63 MB / 490.7 MB
Notification: Performance of pre-optimization done (n=42): time 4.173e-06/0.8787, allocations: 4 kB / 0.9814 GB, free: 14.62 MB / 490.7 MB
Notification: Performance of matching and sorting (n=42): time 0.003277/0.882, allocations: 1.146 MB / 0.9825 GB, free: 14.14 MB / 490.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.42e-05/0.882, allocations: 61.88 kB / 0.9826 GB, free: 14.07 MB / 490.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002196/0.8842, allocations: 1.755 MB / 0.9843 GB, free: 13.69 MB / 490.7 MB
Notification: Performance of collectPreVariables (initialization): time 5.667e-05/0.8843, allocations: 41.2 kB / 0.9843 GB, free: 13.66 MB / 490.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0004707/0.8848, allocations: 0.5198 MB / 0.9848 GB, free: 13.47 MB / 490.7 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0001608/0.885, allocations: 139.4 kB / 0.985 GB, free: 13.38 MB / 490.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.092e-05/0.885, allocations: 8.656 kB / 0.985 GB, free: 13.38 MB / 490.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001661/0.8852, allocations: 326.1 kB / 0.9853 GB, free: 13.07 MB / 490.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004881/0.8857, allocations: 189.1 kB / 0.9855 GB, free: 13.04 MB / 490.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005835/0.8863, allocations: 315.8 kB / 0.9858 GB, free: 12.87 MB / 490.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005513/0.8869, allocations: 238.6 kB / 0.986 GB, free: 12.83 MB / 490.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.661e-06/0.8869, allocations: 0 / 0.986 GB, free: 12.83 MB / 490.7 MB
Notification: Performance of matching and sorting (n=66) (initialization): time 0.001752/0.8886, allocations: 0.762 MB / 0.9868 GB, free: 12.62 MB / 490.7 MB
Notification: Performance of prepare postOptimizeDAE: time 2.008e-05/0.8887, allocations: 8 kB / 0.9868 GB, free: 12.62 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.025e-05/0.8887, allocations: 7.531 kB / 0.9868 GB, free: 12.62 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005274/0.8893, allocations: 130.2 kB / 0.9869 GB, free: 12.59 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000419/0.8897, allocations: 93.19 kB / 0.987 GB, free: 12.58 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003532/0.8932, allocations: 2.389 MB / 0.9893 GB, free: 11.04 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005395/0.8938, allocations: 80.86 kB / 0.9894 GB, free: 11 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.58e-05/0.8939, allocations: 23.22 kB / 0.9894 GB, free: 11 MB / 490.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 16
 * 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 (51):
 * Single equations (assignments): 50
 * 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 {(1,100.0%) 15}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0006051/0.8945, allocations: 387.2 kB / 0.9898 GB, free: 10.84 MB / 490.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001627/0.8947, allocations: 122.5 kB / 0.9899 GB, free: 10.77 MB / 490.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002356/0.8949, allocations: 136.8 kB / 0.99 GB, free: 10.74 MB / 490.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.495e-06/0.8949, allocations: 2.938 kB / 0.99 GB, free: 10.74 MB / 490.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.178e-05/0.8949, allocations: 2.906 kB / 0.99 GB, free: 10.74 MB / 490.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.036e-05/0.895, allocations: 7.516 kB / 0.99 GB, free: 10.73 MB / 490.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002593/0.8976, allocations: 1.399 MB / 0.9914 GB, free: 10.16 MB / 490.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.546e-06/0.8976, allocations: 0 / 0.9914 GB, free: 10.16 MB / 490.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002807/0.8979, allocations: 52.23 kB / 0.9915 GB, free: 10.14 MB / 490.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.00052/0.8984, allocations: 168.7 kB / 0.9916 GB, free: 10.09 MB / 490.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.459e-05/0.8985, allocations: 13.39 kB / 0.9916 GB, free: 10.09 MB / 490.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004574/0.9031, allocations: 3.69 MB / 0.9952 GB, free: 7.262 MB / 490.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.356e-06/0.9031, allocations: 0 / 0.9952 GB, free: 7.262 MB / 490.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002123/0.9052, allocations: 1.001 MB / 0.9962 GB, free: 6.914 MB / 490.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003641/0.9056, allocations: 214.6 kB / 0.9964 GB, free: 6.742 MB / 490.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001215/0.9057, allocations: 14.52 kB / 0.9964 GB, free: 6.738 MB / 490.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004421/0.9062, allocations: 46.31 kB / 0.9965 GB, free: 6.723 MB / 490.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001418/0.9064, allocations: 52.53 kB / 0.9965 GB, free: 6.699 MB / 490.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.666e-05/0.9064, allocations: 14.62 kB / 0.9965 GB, free: 6.699 MB / 490.7 MB
Notification: Performance of sorting global known variables: time 0.001639/0.9081, allocations: 1.287 MB / 0.9978 GB, free: 6.418 MB / 490.7 MB
Notification: Performance of sort global known variables: time 7.86e-07/0.9081, allocations: 0 / 0.9978 GB, free: 6.418 MB / 490.7 MB
Notification: Performance of remove unused functions: time 0.0009095/0.909, allocations: 192.3 kB / 0.998 GB, free: 6.402 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%) 12,(1,100.0%) 3}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001632/0.9106, allocations: 486.8 kB / 0.9984 GB, free: 6.191 MB / 490.7 MB
Notification: Performance of simCode: created initialization part: time 0.001478/0.9121, allocations: 0.6402 MB / 0.9991 GB, free: 5.977 MB / 490.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.163e-06/0.9122, allocations: 0 / 0.9991 GB, free: 5.977 MB / 490.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.001046/0.9132, allocations: 0.5342 MB / 0.9996 GB, free: 5.684 MB / 490.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001194/0.9144, allocations: 193.1 kB / 0.9998 GB, free: 5.629 MB / 490.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004291/0.9187, allocations: 2.6 MB / 1.002 GB, free: 4.328 MB / 490.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001039/0.9198, allocations: 1.174 MB / 1.003 GB, free: 3.434 MB / 490.7 MB
Notification: Performance of simCode: alias equations: time 0.0003937/0.9202, allocations: 96.7 kB / 1.004 GB, free: 3.336 MB / 490.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001371/0.9204, allocations: 35.44 kB / 1.004 GB, free: 3.301 MB / 490.7 MB
Notification: Performance of SimCode: time 1.605e-06/0.9204, allocations: 0 / 1.004 GB, free: 3.301 MB / 490.7 MB
Notification: Performance of Templates: time 0.02462/0.945, allocations: 8.744 MB / 1.012 GB, free: 10.72 MB / 0.4948 GB