Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Examples.Performance.Example4.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.Fluid.Examples.Performance.Example4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Examples.Performance.Example4")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.464/2.464, allocations: 287.9 MB / 302.9 MB, free: 8.227 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002522/0.002522, allocations: 182.3 kB / 371.4 MB, free: 10.66 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.047/2.047, allocations: 205.4 MB / 0.6301 GB, free: 10.43 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001025/0.001025, allocations: 97.27 kB / 0.7434 GB, free: 6.449 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004674/0.0004676, allocations: 11.66 kB / 0.8662 GB, free: 141.3 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1521/0.1526, allocations: 115.3 MB / 0.9787 GB, free: 28.22 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.Example4): time 0.8768/1.029, allocations: 194.9 MB / 1.169 GB, free: 10.53 MB / 0.7136 GB
Notification: Performance of NFInst.instExpressions: time 0.02684/1.056, allocations: 14.38 MB / 1.183 GB, free: 15.06 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00245/1.059, allocations: 49.91 kB / 1.183 GB, free: 15.04 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.003653/1.062, allocations: 0.9448 MB / 1.184 GB, free: 14.24 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.01083/1.073, allocations: 2.905 MB / 1.187 GB, free: 11.89 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006003/1.079, allocations: 1.546 MB / 1.188 GB, free: 10.8 MB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.004806/1.084, allocations: 2.019 MB / 1.19 GB, free: 9.484 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001866/1.086, allocations: 0.9612 MB / 1.191 GB, free: 8.898 MB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004818/1.091, allocations: 1.706 MB / 1.193 GB, free: 7.793 MB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001477/1.092, allocations: 0.6814 MB / 1.194 GB, free: 7.402 MB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002122/1.093, allocations: 46.81 kB / 1.194 GB, free: 7.402 MB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004873/1.098, allocations: 1.683 MB / 1.195 GB, free: 6.633 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.0007015/1.098, allocations: 362.8 kB / 1.196 GB, free: 6.406 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.000618/1.099, allocations: 331.2 kB / 1.196 GB, free: 6.223 MB / 0.7292 GB
Notification: Performance of NFConvertDAE.convert: time 0.003565/1.103, allocations: 1.878 MB / 1.198 GB, free: 5.031 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 3.846e-06/1.103, allocations: 0 / 1.198 GB, free: 5.031 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.572e-06/1.103, allocations: 0 / 1.198 GB, free: 5.031 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 1.882e-05/1.103, allocations: 0 / 1.198 GB, free: 5.031 MB / 0.7292 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 251
 * Number of variables: 251
Notification: Performance of Generate backend data structure: time 0.003723/1.106, allocations: 1.699 MB / 1.199 GB, free: 3.742 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 3.709e-05/1.106, allocations: 7.719 kB / 1.199 GB, free: 3.742 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003433/1.11, allocations: 0.5402 MB / 1.2 GB, free: 3.508 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002859/1.113, allocations: 1.076 MB / 1.201 GB, free: 2.672 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00106/1.114, allocations: 274 kB / 1.201 GB, free: 2.566 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001862/1.114, allocations: 99.88 kB / 1.201 GB, free: 2.535 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003099/1.117, allocations: 1.322 MB / 1.203 GB, free: 1.652 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.305e-05/1.117, allocations: 8.812 kB / 1.203 GB, free: 1.648 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001414/1.117, allocations: 46.02 kB / 1.203 GB, free: 1.613 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.288e-05/1.117, allocations: 42.39 kB / 1.203 GB, free: 1.605 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003257/1.121, allocations: 1.112 MB / 1.204 GB, free: 1.078 MB / 0.7292 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 0.01389/1.135, allocations: 6.683 MB / 1.21 GB, free: 11.06 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004482/1.139, allocations: 0.6484 MB / 1.211 GB, free: 10.7 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001465/1.139, allocations: 16.27 kB / 1.211 GB, free: 10.68 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.697e-05/1.139, allocations: 38.84 kB / 1.211 GB, free: 10.64 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=33): time 1.045e-05/1.139, allocations: 3.984 kB / 1.211 GB, free: 10.63 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=33): time 0.006596/1.146, allocations: 0.9221 MB / 1.212 GB, free: 9.703 MB / 0.7448 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.213e-05/1.146, allocations: 55.41 kB / 1.212 GB, free: 9.637 MB / 0.7448 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00451/1.151, allocations: 1.35 MB / 1.213 GB, free: 8.277 MB / 0.7448 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001696/1.151, allocations: 37.7 kB / 1.213 GB, free: 8.234 MB / 0.7448 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001169/1.152, allocations: 0.6794 MB / 1.214 GB, free: 7.551 MB / 0.7448 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002457/1.152, allocations: 118.3 kB / 1.214 GB, free: 7.434 MB / 0.7448 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.059e-05/1.152, allocations: 16 kB / 1.214 GB, free: 7.418 MB / 0.7448 GB
Notification: Performance of setup shared object (initialization): time 0.000249/1.153, allocations: 334 kB / 1.215 GB, free: 7.086 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002155/1.155, allocations: 325.1 kB / 1.215 GB, free: 6.766 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002687/1.158, allocations: 0.6646 MB / 1.215 GB, free: 5.945 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002414/1.16, allocations: 403.7 kB / 1.216 GB, free: 5.551 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.825e-05/1.16, allocations: 4 kB / 1.216 GB, free: 5.547 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=81) (initialization): time 0.006121/1.166, allocations: 1.055 MB / 1.217 GB, free: 4.484 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 0.002768/1.169, allocations: 3.905 MB / 1.221 GB, free: 352 kB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.198e-05/1.169, allocations: 11.94 kB / 1.221 GB, free: 340 kB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 5.067e-05/1.169, allocations: 16 kB / 1.221 GB, free: 324 kB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002117/1.171, allocations: 207.7 kB / 1.221 GB, free: 116 kB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.614e-05/1.171, allocations: 15.94 kB / 1.221 GB, free: 100 kB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003553/1.175, allocations: 238.8 kB / 1.221 GB, free: 15.86 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002095/1.175, allocations: 39.95 kB / 1.221 GB, free: 15.82 MB / 0.7605 GB
Notification: Performance of prepare postOptimizeDAE: time 2.101e-05/1.175, allocations: 4 kB / 1.221 GB, free: 15.82 MB / 0.7605 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.005452/1.181, allocations: 0.9019 MB / 1.222 GB, free: 14.92 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.542e-05/1.181, allocations: 8 kB / 1.222 GB, free: 14.91 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.03e-05/1.181, allocations: 16 kB / 1.222 GB, free: 14.89 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00204/1.183, allocations: 207.8 kB / 1.222 GB, free: 14.69 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.614e-05/1.183, allocations: 19.92 kB / 1.222 GB, free: 14.67 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003204/1.186, allocations: 205.1 kB / 1.223 GB, free: 14.47 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001786/1.186, allocations: 35.98 kB / 1.223 GB, free: 14.44 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 44
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (81):
 * Single equations (assignments): 81
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001405/1.188, allocations: 416.8 kB / 1.223 GB, free: 14.02 MB / 0.7605 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005945/1.189, allocations: 142.3 kB / 1.223 GB, free: 13.88 MB / 0.7605 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004093/1.193, allocations: 0.6828 MB / 1.224 GB, free: 13.18 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.596e-05/1.193, allocations: 4 kB / 1.224 GB, free: 13.18 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.148e-06/1.193, allocations: 0 / 1.224 GB, free: 13.18 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.012e-05/1.193, allocations: 0 / 1.224 GB, free: 13.18 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01186/1.205, allocations: 2.543 MB / 1.226 GB, free: 10.48 MB / 0.7605 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.81e-05/1.205, allocations: 12 kB / 1.226 GB, free: 10.47 MB / 0.7605 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001288/1.206, allocations: 108 kB / 1.226 GB, free: 10.36 MB / 0.7605 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.97e-05/1.206, allocations: 12 kB / 1.226 GB, free: 10.35 MB / 0.7605 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000104/1.206, allocations: 19.98 kB / 1.226 GB, free: 10.33 MB / 0.7605 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.662e-05/1.206, allocations: 11.94 kB / 1.226 GB, free: 10.32 MB / 0.7605 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.415e-05/1.206, allocations: 11.94 kB / 1.226 GB, free: 10.31 MB / 0.7605 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00484/1.211, allocations: 1.407 MB / 1.228 GB, free: 8.566 MB / 0.7605 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001281/1.212, allocations: 291.2 kB / 1.228 GB, free: 8.262 MB / 0.7605 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005389/1.213, allocations: 19.94 kB / 1.228 GB, free: 8.242 MB / 0.7605 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002977/1.216, allocations: 115.8 kB / 1.228 GB, free: 8.129 MB / 0.7605 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001999/1.216, allocations: 44.03 kB / 1.228 GB, free: 8.086 MB / 0.7605 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001394/1.216, allocations: 27.98 kB / 1.228 GB, free: 8.059 MB / 0.7605 GB
Notification: Performance of sorting global known variables: time 0.003552/1.22, allocations: 0.9278 MB / 1.229 GB, free: 7.133 MB / 0.7605 GB
Notification: Performance of sort global known variables: time 1.777e-06/1.22, allocations: 3.938 kB / 1.229 GB, free: 7.129 MB / 0.7605 GB
Notification: Performance of remove unused functions: time 0.004564/1.225, allocations: 0.577 MB / 1.23 GB, free: 6.551 MB / 0.7605 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 32
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (32):
 * Single equations (assignments): 32
 * 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: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.001071/1.226, allocations: 278.8 kB / 1.23 GB, free: 6.277 MB / 0.7605 GB
Notification: Performance of simCode: created initialization part: time 0.007305/1.233, allocations: 1.159 MB / 1.231 GB, free: 5.121 MB / 0.7605 GB
Notification: Performance of simCode: created event and clocks part: time 1.634e-05/1.233, allocations: 4.188 kB / 1.231 GB, free: 5.117 MB / 0.7605 GB
Notification: Performance of simCode: created simulation system equations: time 0.002031/1.235, allocations: 288.7 kB / 1.231 GB, free: 4.836 MB / 0.7605 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007212/1.242, allocations: 0.6271 MB / 1.232 GB, free: 4.211 MB / 0.7605 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00853/1.251, allocations: 2.635 MB / 1.235 GB, free: 1.445 MB / 0.7605 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001237/1.252, allocations: 1.212 MB / 1.236 GB, free: 208 kB / 0.7605 GB
Notification: Performance of simCode: alias equations: time 0.002394/1.255, allocations: 358.7 kB / 1.236 GB, free: 15.85 MB / 0.7761 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003507/1.255, allocations: 87.36 kB / 1.236 GB, free: 15.76 MB / 0.7761 GB
Notification: Performance of SimCode: time 1.612e-06/1.255, allocations: 0 / 1.236 GB, free: 15.76 MB / 0.7761 GB
Notification: Performance of Templates: time 0.05346/1.309, allocations: 21.39 MB / 1.257 GB, free: 10.61 MB / 0.7917 GB