Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.Boilers.Examples.BoilerPolynomial.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.Boilers.Examples.BoilerPolynomial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.Boilers.Examples.BoilerPolynomial")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.122/5.122, allocations: 0.5623 GB / 0.5775 GB, free: 3.344 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 0.002501/0.0025, allocations: 359.7 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 4.325/4.325, allocations: 410.7 MB / 1.113 GB, free: 5.977 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 0.001863/0.001863, allocations: 192 kB / 1.226 GB, free: 6.082 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004904/0.0004906, allocations: 8 kB / 1.349 GB, free: 8.23 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7577/0.7582, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Boilers.Examples.BoilerPolynomial): time 0.0647/0.823, allocations: 52.71 MB / 1.513 GB, free: 231.7 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.01755/0.8406, allocations: 9.551 MB / 1.522 GB, free: 222.2 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002307/0.8429, allocations: 51.38 kB / 1.522 GB, free: 222.1 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.002795/0.8458, allocations: 0.5746 MB / 1.523 GB, free: 221.6 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.008278/0.8541, allocations: 1.909 MB / 1.525 GB, free: 219.7 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006243/0.8604, allocations: 1.397 MB / 1.526 GB, free: 218.3 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.006098/0.8665, allocations: 4.029 MB / 1.53 GB, free: 214.3 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002033/0.8686, allocations: 0.8908 MB / 1.531 GB, free: 213.4 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002831/0.8715, allocations: 1.025 MB / 1.532 GB, free: 212.4 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002153/0.8737, allocations: 0.9189 MB / 1.533 GB, free: 211.5 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004071/0.8741, allocations: 48 kB / 1.533 GB, free: 211.4 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003046/0.8772, allocations: 0.6951 MB / 1.533 GB, free: 210.7 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006057/0.8778, allocations: 246.9 kB / 1.534 GB, free: 210.5 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007275/0.8786, allocations: 313 kB / 1.534 GB, free: 210.2 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.003263/0.8819, allocations: 1.668 MB / 1.536 GB, free: 208.5 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.053e-06/0.8819, allocations: 1.656 kB / 1.536 GB, free: 208.5 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.765e-06/0.882, allocations: 4 kB / 1.536 GB, free: 208.5 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 5.903e-05/0.882, allocations: 0 / 1.536 GB, free: 208.5 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: 221
 * Number of variables: 221
Notification: Performance of Generate backend data structure: time 0.003864/0.8859, allocations: 1.606 MB / 1.537 GB, free: 206.8 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.922e-05/0.886, allocations: 11.62 kB / 1.537 GB, free: 206.8 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006692/0.8866, allocations: 166.2 kB / 1.537 GB, free: 206.7 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002859/0.8895, allocations: 1.12 MB / 1.538 GB, free: 205.5 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.699e-05/0.8896, allocations: 66 kB / 1.538 GB, free: 205.4 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001823/0.8898, allocations: 99.98 kB / 1.539 GB, free: 205.3 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0022/0.892, allocations: 0.9492 MB / 1.539 GB, free: 204.3 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.18e-05/0.8921, allocations: 0 / 1.539 GB, free: 204.3 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001184/0.8923, allocations: 40 kB / 1.54 GB, free: 204.3 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.2e-05/0.8923, allocations: 27.75 kB / 1.54 GB, free: 204.3 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00171/0.894, allocations: 0.6636 MB / 1.54 GB, free: 203.6 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 0.007182/0.9013, allocations: 4.066 MB / 1.544 GB, free: 199.4 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0009521/0.9023, allocations: 384.6 kB / 1.545 GB, free: 199 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005505/0.9028, allocations: 254.5 kB / 1.545 GB, free: 198.7 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004416/0.9033, allocations: 0.507 MB / 1.545 GB, free: 198.1 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007921/0.9041, allocations: 351.1 kB / 1.546 GB, free: 197.7 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=52): time 4.168e-06/0.9041, allocations: 0 / 1.546 GB, free: 197.7 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=54): time 0.005604/0.9097, allocations: 1.93 MB / 1.547 GB, free: 195.7 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.15e-05/0.9098, allocations: 144.9 kB / 1.548 GB, free: 195.6 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001815/0.9117, allocations: 1.078 MB / 1.549 GB, free: 194.5 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001443/0.9118, allocations: 41.7 kB / 1.549 GB, free: 194.4 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005294/0.9124, allocations: 0.578 MB / 1.549 GB, free: 193.8 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000207/0.9126, allocations: 181.4 kB / 1.549 GB, free: 193.7 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.807e-05/0.9127, allocations: 16 kB / 1.549 GB, free: 193.6 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 8.157e-05/0.9128, allocations: 334 kB / 1.55 GB, free: 193.3 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005503/0.9133, allocations: 205.9 kB / 1.55 GB, free: 193.1 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007165/0.9141, allocations: 441.8 kB / 1.55 GB, free: 192.6 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006861/0.9148, allocations: 307.7 kB / 1.551 GB, free: 192.3 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.44e-06/0.9148, allocations: 4 kB / 1.551 GB, free: 192.3 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=88) (initialization): time 0.002237/0.917, allocations: 0.8838 MB / 1.552 GB, free: 191.4 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001598/0.9172, allocations: 245 kB / 1.552 GB, free: 191.1 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.431e-05/0.9173, allocations: 4 kB / 1.552 GB, free: 191.1 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005832/0.9179, allocations: 105.7 kB / 1.552 GB, free: 191 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008572/0.9187, allocations: 123.8 kB / 1.552 GB, free: 190.8 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002091/0.9208, allocations: 2.178 MB / 1.554 GB, free: 188.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001839/0.9227, allocations: 94.86 kB / 1.554 GB, free: 188.4 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001243/0.9229, allocations: 28 kB / 1.554 GB, free: 188.4 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.112e-05/0.9229, allocations: 4 kB / 1.554 GB, free: 188.4 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00187/0.9248, allocations: 0.7702 MB / 1.555 GB, free: 187.6 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.086e-05/0.9248, allocations: 8.016 kB / 1.555 GB, free: 187.6 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004389/0.9253, allocations: 117.6 kB / 1.555 GB, free: 187.5 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007589/0.9261, allocations: 119.8 kB / 1.555 GB, free: 187.4 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001829/0.9279, allocations: 2.17 MB / 1.557 GB, free: 185 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001643/0.9296, allocations: 87.92 kB / 1.557 GB, free: 184.9 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.807e-05/0.9297, allocations: 35.95 kB / 1.558 GB, free: 184.9 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * Number of states: 0 ()
 * Number of discrete variables: 7 ($whenCondition1,y.a,y.b,y.last,$PRE.y.nextEvent,y.nextEvent,y.nextEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (73):
 * Single equations (assignments): 70
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * 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 {(1,100.0%) 4}
 * Non-linear torn systems: 1 {1 6}
Notification: Performance of prepare postOptimizeDAE: time 0.000776/0.9305, allocations: 427.1 kB / 1.558 GB, free: 184.5 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002421/0.9307, allocations: 122.5 kB / 1.558 GB, free: 184.4 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001848/0.9326, allocations: 0.8011 MB / 1.559 GB, free: 183.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001322/0.934, allocations: 0.6956 MB / 1.559 GB, free: 182.8 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.44e-06/0.934, allocations: 0 / 1.559 GB, free: 182.8 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007048/0.9347, allocations: 272.8 kB / 1.56 GB, free: 182.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002528/0.935, allocations: 16 kB / 1.56 GB, free: 182.5 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001196/0.9362, allocations: 63.88 kB / 1.56 GB, free: 182.4 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.639e-05/0.9363, allocations: 32.39 kB / 1.56 GB, free: 182.4 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002153/0.9384, allocations: 0.8372 MB / 1.561 GB, free: 181.5 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.002115/0.9406, allocations: 1.096 MB / 1.562 GB, free: 180.4 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0005066/0.9411, allocations: 247.5 kB / 1.562 GB, free: 180.2 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001405/0.9426, allocations: 0.7486 MB / 1.563 GB, free: 179.4 MB / 0.8542 GB
Notification: Performance of Backend: time 1.493e-06/0.9426, allocations: 0 / 1.563 GB, free: 179.4 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.004511/0.9471, allocations: 1.597 MB / 1.564 GB, free: 177.8 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.007933/0.9551, allocations: 3.329 MB / 1.568 GB, free: 174.4 MB / 0.8542 GB
Notification: Performance of Templates: time 0.06029/1.015, allocations: 25.02 MB / 1.592 GB, free: 149.9 MB / 0.8542 GB