Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Examples.Tutorial.Boiler.System1.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.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Examples.Tutorial.Boiler.System1")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.196/5.196, allocations: 0.5623 GB / 0.5769 GB, free: 3.324 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 0.002391/0.00239, allocations: 361.5 kB / 0.644 GB, free: 185.7 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 4.169/4.169, allocations: 410.7 MB / 1.112 GB, free: 5.988 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 0.001772/0.001771, allocations: 182.7 kB / 1.225 GB, free: 6.098 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004759/0.0004761, allocations: 12 kB / 1.348 GB, free: 8.242 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6947/0.6952, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System1): time 0.1444/0.8396, allocations: 147.2 MB / 1.604 GB, free: 137.2 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.005351/0.845, allocations: 3.371 MB / 1.608 GB, free: 133.8 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000668/0.8457, allocations: 11.94 kB / 1.608 GB, free: 133.8 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008057/0.8466, allocations: 262.5 kB / 1.608 GB, free: 133.5 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.002476/0.8491, allocations: 0.8317 MB / 1.609 GB, free: 132.7 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001807/0.8509, allocations: 0.5038 MB / 1.609 GB, free: 132.2 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.001423/0.8523, allocations: 1.169 MB / 1.61 GB, free: 131 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003612/0.8527, allocations: 250.7 kB / 1.611 GB, free: 130.8 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005113/0.8532, allocations: 326.4 kB / 1.611 GB, free: 130.5 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0005106/0.8538, allocations: 322.7 kB / 1.611 GB, free: 130.2 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 5.997e-05/0.8538, allocations: 16 kB / 1.611 GB, free: 130.1 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0008747/0.8547, allocations: 283.2 kB / 1.612 GB, free: 129.9 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001642/0.8549, allocations: 143.5 kB / 1.612 GB, free: 129.7 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001279/0.8551, allocations: 117.5 kB / 1.612 GB, free: 129.6 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.0007298/0.8558, allocations: 0.6079 MB / 1.612 GB, free: 129 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 5.884e-06/0.8558, allocations: 8 kB / 1.612 GB, free: 129 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.321e-06/0.8558, allocations: 0 / 1.612 GB, free: 129 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 9.261e-06/0.8559, allocations: 4 kB / 1.612 GB, free: 129 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: 69
 * Number of variables: 69
Notification: Performance of Generate backend data structure: time 0.001217/0.8571, allocations: 0.7591 MB / 1.613 GB, free: 128.2 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 3.63e-05/0.8571, allocations: 15.62 kB / 1.613 GB, free: 128.2 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00122/0.8584, allocations: 143.2 kB / 1.613 GB, free: 128 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007898/0.8592, allocations: 477.2 kB / 1.614 GB, free: 127.5 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.989e-05/0.8592, allocations: 24.56 kB / 1.614 GB, free: 127.5 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.752e-05/0.8593, allocations: 28 kB / 1.614 GB, free: 127.5 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006205/0.8599, allocations: 327.6 kB / 1.614 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.93e-05/0.86, allocations: 0 / 1.614 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.093e-05/0.86, allocations: 12 kB / 1.614 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.714e-05/0.8601, allocations: 13.12 kB / 1.614 GB, free: 127.1 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000485/0.8606, allocations: 214.1 kB / 1.614 GB, free: 126.9 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 0.002043/0.8626, allocations: 1.406 MB / 1.616 GB, free: 125.4 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004593/0.8631, allocations: 234.7 kB / 1.616 GB, free: 125.1 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002199/0.8633, allocations: 104.8 kB / 1.616 GB, free: 125 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.442e-05/0.8634, allocations: 3.984 kB / 1.616 GB, free: 125 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003275/0.8637, allocations: 169.7 kB / 1.616 GB, free: 124.8 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=26): time 3.853e-06/0.8637, allocations: 3.938 kB / 1.616 GB, free: 124.8 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=30): time 0.003375/0.8671, allocations: 1.154 MB / 1.617 GB, free: 123.6 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.778e-05/0.8672, allocations: 59.39 kB / 1.617 GB, free: 123.6 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005783/0.8678, allocations: 449.9 kB / 1.618 GB, free: 123.1 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 3.797e-05/0.8678, allocations: 41.64 kB / 1.618 GB, free: 123.1 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001578/0.868, allocations: 228.2 kB / 1.618 GB, free: 122.8 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 9.871e-05/0.8681, allocations: 110.5 kB / 1.618 GB, free: 122.7 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.722e-05/0.8682, allocations: 16 kB / 1.618 GB, free: 122.7 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 8.571e-05/0.8683, allocations: 346.8 kB / 1.619 GB, free: 122.4 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002933/0.8686, allocations: 136.8 kB / 1.619 GB, free: 122.2 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003232/0.8689, allocations: 190.3 kB / 1.619 GB, free: 122 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003355/0.8692, allocations: 166.3 kB / 1.619 GB, free: 121.9 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.915e-06/0.8693, allocations: 0 / 1.619 GB, free: 121.9 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=47) (initialization): time 0.001212/0.8705, allocations: 496.4 kB / 1.62 GB, free: 121.4 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.804e-05/0.8705, allocations: 11.59 kB / 1.62 GB, free: 121.4 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.287e-06/0.8705, allocations: 0 / 1.62 GB, free: 121.4 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004067/0.871, allocations: 88.73 kB / 1.62 GB, free: 121.3 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003626/0.8713, allocations: 71.86 kB / 1.62 GB, free: 121.2 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001851/0.8732, allocations: 1.744 MB / 1.621 GB, free: 119.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005414/0.8738, allocations: 27.89 kB / 1.621 GB, free: 119.3 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.589e-05/0.8738, allocations: 12 kB / 1.621 GB, free: 119.3 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.timTab.tab.nextTimeEvent,timTab.tab.nextTimeEvent,$PRE.timTab.tab.nextTimeEventScaled,timTab.tab.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (42):
 * Single equations (assignments): 41
 * 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%) 5}
 * Non-linear torn systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002854/0.8741, allocations: 193.7 kB / 1.622 GB, free: 119.1 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.495e-05/0.8742, allocations: 51.39 kB / 1.622 GB, free: 119 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001113/0.8743, allocations: 56.64 kB / 1.622 GB, free: 119 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.116e-06/0.8744, allocations: 4 kB / 1.622 GB, free: 119 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.127e-06/0.8744, allocations: 0 / 1.622 GB, free: 119 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.042e-06/0.8744, allocations: 3.984 kB / 1.622 GB, free: 119 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002009/0.8764, allocations: 1.008 MB / 1.623 GB, free: 117.9 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.574e-06/0.8764, allocations: 0 / 1.623 GB, free: 117.9 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005404/0.877, allocations: 67.95 kB / 1.623 GB, free: 117.8 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004227/0.8774, allocations: 78.05 kB / 1.623 GB, free: 117.8 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.785e-05/0.8775, allocations: 8.125 kB / 1.623 GB, free: 117.8 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001537/0.879, allocations: 1.563 MB / 1.624 GB, free: 116.1 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.36e-06/0.8791, allocations: 3.938 kB / 1.624 GB, free: 116.1 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001354/0.8804, allocations: 0.5894 MB / 1.625 GB, free: 115.4 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002303/0.8807, allocations: 156.5 kB / 1.625 GB, free: 115.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.708e-05/0.8808, allocations: 11.98 kB / 1.625 GB, free: 115.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004818/0.8813, allocations: 16 kB / 1.625 GB, free: 115.2 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.001e-05/0.8814, allocations: 25.27 kB / 1.625 GB, free: 115.2 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.922e-05/0.8814, allocations: 11.98 kB / 1.625 GB, free: 115.2 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.0003961/0.8818, allocations: 307.1 kB / 1.625 GB, free: 114.9 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 7.08e-07/0.8819, allocations: 0 / 1.625 GB, free: 114.9 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.0007159/0.8826, allocations: 123.9 kB / 1.626 GB, free: 114.8 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 3 (vol.dynBal.medium.Xi[1],vol.dynBal.m,heaCap.T)
 * Number of discrete variables: 3 ($whenCondition1,timTab.tab.nextTimeEvent,timTab.tab.nextTimeEventScaled)
 * Number of discrete states: 2 (timTab.tab.nextTimeEvent,timTab.tab.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (27):
 * Single equations (assignments): 24
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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%) 3}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001443/0.884, allocations: 425.6 kB / 1.626 GB, free: 114.6 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.0009499/0.885, allocations: 442.6 kB / 1.626 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 4.4e-06/0.885, allocations: 0 / 1.626 GB, free: 114.1 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004315/0.8855, allocations: 258 kB / 1.627 GB, free: 113.9 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001557/0.8871, allocations: 236.4 kB / 1.627 GB, free: 113.6 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002109/0.8892, allocations: 1.258 MB / 1.628 GB, free: 112.4 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003539/0.8896, allocations: 0.862 MB / 1.629 GB, free: 111.5 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.0005642/0.8902, allocations: 96.3 kB / 1.629 GB, free: 111.4 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001393/0.8903, allocations: 35.44 kB / 1.629 GB, free: 111.3 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.69e-06/0.8903, allocations: 0 / 1.629 GB, free: 111.3 MB / 0.8542 GB
Notification: Performance of Templates: time 0.01892/0.9093, allocations: 8.376 MB / 1.637 GB, free: 103.1 MB / 0.8542 GB