Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Examples.Tutorial.Boiler.System2.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 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Examples.Tutorial.Boiler.System2")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.193/5.193, allocations: 0.5623 GB / 0.5775 GB, free: 3.34 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00253/0.00253, allocations: 354.8 kB / 0.6447 GB, free: 185.6 MB / 474.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.532/4.532, allocations: 410.7 MB / 1.113 GB, free: 6.008 MB / 0.6042 GB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.002619/0.002619, allocations: 195.2 kB / 1.226 GB, free: 6.145 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005346/0.0005348, allocations: 12.22 kB / 1.349 GB, free: 8.289 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7382/0.7387, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System2): time 0.243/0.9818, allocations: 189.9 MB / 1.647 GB, free: 94.41 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.04484/1.027, allocations: 18.57 MB / 1.665 GB, free: 75.82 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003784/1.031, allocations: 71.5 kB / 1.665 GB, free: 75.75 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.004986/1.036, allocations: 1.029 MB / 1.666 GB, free: 74.71 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.01259/1.048, allocations: 3.216 MB / 1.669 GB, free: 71.49 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01367/1.062, allocations: 3.319 MB / 1.672 GB, free: 68.23 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.01597/1.078, allocations: 11.34 MB / 1.683 GB, free: 56.85 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00574/1.084, allocations: 2.866 MB / 1.686 GB, free: 53.95 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006959/1.091, allocations: 2.73 MB / 1.689 GB, free: 51.2 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.006167/1.097, allocations: 2.692 MB / 1.692 GB, free: 48.5 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.00131/1.098, allocations: 152 kB / 1.692 GB, free: 48.35 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006502/1.105, allocations: 1.512 MB / 1.693 GB, free: 46.84 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.002182/1.107, allocations: 0.8912 MB / 1.694 GB, free: 45.94 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.002153/1.109, allocations: 0.7693 MB / 1.695 GB, free: 45.16 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.008722/1.118, allocations: 5.19 MB / 1.7 GB, free: 39.96 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.083e-06/1.118, allocations: 0 / 1.7 GB, free: 39.96 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 3.236e-06/1.118, allocations: 0 / 1.7 GB, free: 39.96 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 0.0001992/1.118, allocations: 0 / 1.7 GB, free: 39.96 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 586
 * Number of variables: 586
Notification: Performance of Generate backend data structure: time 0.01522/1.134, allocations: 3.844 MB / 1.704 GB, free: 36.05 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 6.348e-05/1.134, allocations: 12.16 kB / 1.704 GB, free: 36.04 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01316/1.147, allocations: 0.9671 MB / 1.705 GB, free: 35.07 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01735/1.164, allocations: 3.8 MB / 1.708 GB, free: 31.2 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003167/1.165, allocations: 181.1 kB / 1.708 GB, free: 31.02 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001233/1.166, allocations: 248 kB / 1.709 GB, free: 30.78 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01235/1.178, allocations: 3.199 MB / 1.712 GB, free: 27.42 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001409/1.178, allocations: 7.906 kB / 1.712 GB, free: 27.41 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006024/1.179, allocations: 99.95 kB / 1.712 GB, free: 27.32 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000179/1.179, allocations: 104.3 kB / 1.712 GB, free: 27.21 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0117/1.191, allocations: 2.64 MB / 1.715 GB, free: 24.55 MB / 0.8542 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 0.03745/1.229, allocations: 13.25 MB / 1.728 GB, free: 10.65 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004998/1.234, allocations: 2.162 MB / 1.73 GB, free: 8.402 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00266/1.236, allocations: 0.9475 MB / 1.731 GB, free: 7.457 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01836/1.255, allocations: 4.537 MB / 1.735 GB, free: 2.688 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002927/1.258, allocations: 0.9383 MB / 1.736 GB, free: 1.738 MB / 0.8542 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.00179/1.26, allocations: 178.4 kB / 1.736 GB, free: 1.562 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=130): time 8.085e-06/1.26, allocations: 0 / 1.736 GB, free: 1.562 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=134): time 0.656/1.916, allocations: 5.475 MB / 1.741 GB, free: 266.2 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.285e-05/1.916, allocations: 144.6 kB / 1.742 GB, free: 266 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007671/1.923, allocations: 2.919 MB / 1.744 GB, free: 265 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005529/1.924, allocations: 68.36 kB / 1.744 GB, free: 264.9 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002244/1.926, allocations: 1.519 MB / 1.746 GB, free: 263.9 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009013/1.927, allocations: 485.6 kB / 1.746 GB, free: 263.5 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002494/1.928, allocations: 40.53 kB / 1.746 GB, free: 263.5 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001914/1.928, allocations: 388.4 kB / 1.747 GB, free: 263.2 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004371/1.932, allocations: 0.9882 MB / 1.748 GB, free: 262.8 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005076/1.937, allocations: 1.587 MB / 1.749 GB, free: 261.8 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004979/1.942, allocations: 1.225 MB / 1.751 GB, free: 261.4 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.376e-05/1.942, allocations: 6.531 kB / 1.751 GB, free: 261.4 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=259) (initialization): time 0.01651/1.959, allocations: 3.396 MB / 1.754 GB, free: 260.2 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003614/1.959, allocations: 0.5446 MB / 1.754 GB, free: 259.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.656e-05/1.959, allocations: 15.75 kB / 1.754 GB, free: 259.5 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01299/1.972, allocations: 1.183 MB / 1.756 GB, free: 259.4 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003973/1.976, allocations: 479.3 kB / 1.756 GB, free: 259.3 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009474/1.986, allocations: 3.147 MB / 1.759 GB, free: 257.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005782/1.992, allocations: 244.6 kB / 1.759 GB, free: 257 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006109/1.992, allocations: 103.4 kB / 1.759 GB, free: 257 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.252e-05/1.992, allocations: 4.719 kB / 1.759 GB, free: 257 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01312/2.006, allocations: 3.053 MB / 1.762 GB, free: 255.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.138e-05/2.006, allocations: 23.69 kB / 1.762 GB, free: 255.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01327/2.019, allocations: 1.207 MB / 1.764 GB, free: 255.2 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004039/2.023, allocations: 459 kB / 1.764 GB, free: 255.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0099/2.033, allocations: 3.155 MB / 1.767 GB, free: 252.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005293/2.038, allocations: 234.8 kB / 1.767 GB, free: 252.4 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006521/2.039, allocations: 96.12 kB / 1.767 GB, free: 252.4 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 69
 * Number of states: 0 ()
 * Number of discrete variables: 7 ($whenCondition1,$PRE.timTab.tab.nextTimeEvent,timTab.tab.nextTimeEvent,$PRE.timTab.tab.nextTimeEventScaled,timTab.tab.nextTimeEventScaled,$PRE.hysPum.y,hysPum.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (241):
 * Single equations (assignments): 236
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * 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: 1 {(2,100.0%) 4}
 * Non-linear torn systems: 1 {4 7}
Notification: Performance of prepare postOptimizeDAE: time 0.003094/2.042, allocations: 1.094 MB / 1.769 GB, free: 251.3 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001122/2.043, allocations: 304.2 kB / 1.769 GB, free: 251 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007117/2.05, allocations: 2.295 MB / 1.771 GB, free: 248.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005435/2.056, allocations: 1.987 MB / 1.773 GB, free: 246.7 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.579e-05/2.056, allocations: 3.984 kB / 1.773 GB, free: 246.7 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002234/2.058, allocations: 0.5971 MB / 1.774 GB, free: 246 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001007/2.059, allocations: 39.05 kB / 1.774 GB, free: 246 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004132/2.063, allocations: 156.9 kB / 1.774 GB, free: 245.9 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004495/2.064, allocations: 105.1 kB / 1.774 GB, free: 245.8 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.00923/2.073, allocations: 2.378 MB / 1.776 GB, free: 243.4 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.008298/2.082, allocations: 3.103 MB / 1.779 GB, free: 240.3 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.002193/2.084, allocations: 0.8606 MB / 1.78 GB, free: 239.4 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.004551/2.088, allocations: 1.971 MB / 1.782 GB, free: 237.5 MB / 0.8542 GB
Notification: Performance of Backend: time 1.693e-06/2.088, allocations: 0 / 1.782 GB, free: 237.5 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.02259/2.111, allocations: 4.659 MB / 1.787 GB, free: 233.2 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.02475/2.136, allocations: 9.125 MB / 1.795 GB, free: 224.1 MB / 0.8542 GB
Notification: Performance of Templates: time 0.1754/2.311, allocations: 77.79 MB / 1.871 GB, free: 147.2 MB / 0.8542 GB