Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Examples.Tutorial.SpaceCooling.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.SpaceCooling.System1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Examples.Tutorial.SpaceCooling.System1")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.578/2.578, allocations: 287.9 MB / 302.9 MB, free: 8.27 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 0.001424/0.001424, allocations: 173.2 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 2.033/2.033, allocations: 205.4 MB / 0.6301 GB, free: 10.37 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 0.001027/0.001027, allocations: 96.11 kB / 0.7434 GB, free: 6.395 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004579/0.0004582, allocations: 10.78 kB / 0.8662 GB, free: 141.5 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1556/0.1561, allocations: 115.3 MB / 0.9787 GB, free: 28.18 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.SpaceCooling.System1): time 0.7594/0.9155, allocations: 136.3 MB / 1.112 GB, free: 1.465 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.005116/0.9207, allocations: 2.846 MB / 1.115 GB, free: 1.246 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007237/0.9214, allocations: 11 kB / 1.115 GB, free: 1.242 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008641/0.9223, allocations: 214.8 kB / 1.115 GB, free: 1.203 MB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.002868/0.9252, allocations: 0.7217 MB / 1.116 GB, free: 1.164 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001815/0.9271, allocations: 418.4 kB / 1.116 GB, free: 1.145 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.001347/0.9284, allocations: 0.5536 MB / 1.117 GB, free: 1.113 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003719/0.9288, allocations: 181.8 kB / 1.117 GB, free: 1.09 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0005707/0.9294, allocations: 249.4 kB / 1.117 GB, free: 1.047 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0003747/0.9298, allocations: 188.8 kB / 1.117 GB, free: 1.008 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 5.277e-05/0.9299, allocations: 16.28 kB / 1.117 GB, free: 1.004 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001045/0.9309, allocations: 279.6 kB / 1.117 GB, free: 0.9922 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001615/0.9311, allocations: 99.44 kB / 1.117 GB, free: 0.9805 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001847/0.9313, allocations: 97.67 kB / 1.118 GB, free: 16.94 MB / 0.698 GB
Notification: Performance of NFConvertDAE.convert: time 0.0008496/0.9322, allocations: 476.1 kB / 1.118 GB, free: 16.9 MB / 0.698 GB
Notification: Performance of FrontEnd - DAE generated: time 3.117e-06/0.9322, allocations: 0 / 1.118 GB, free: 16.9 MB / 0.698 GB
Notification: Performance of FrontEnd: time 2.033e-06/0.9322, allocations: 0 / 1.118 GB, free: 16.9 MB / 0.698 GB
Notification: Performance of Transformations before backend: time 8.832e-06/0.9322, allocations: 1.281 kB / 1.118 GB, free: 16.9 MB / 0.698 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 59
 * Number of variables: 59
Notification: Performance of Generate backend data structure: time 0.00122/0.9335, allocations: 0.6377 MB / 1.119 GB, free: 16.41 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 4.292e-05/0.9335, allocations: 14.84 kB / 1.119 GB, free: 16.41 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001358/0.9349, allocations: 136.8 kB / 1.119 GB, free: 16.38 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008269/0.9357, allocations: 388.7 kB / 1.119 GB, free: 16.14 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.088e-05/0.9358, allocations: 20.58 kB / 1.119 GB, free: 16.14 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.869e-05/0.9359, allocations: 28.08 kB / 1.119 GB, free: 16.14 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006377/0.9365, allocations: 272.1 kB / 1.119 GB, free: 16.08 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.815e-05/0.9366, allocations: 0 / 1.119 GB, free: 16.08 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.101e-05/0.9366, allocations: 12.59 kB / 1.119 GB, free: 16.08 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.839e-05/0.9367, allocations: 8.688 kB / 1.119 GB, free: 16.08 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004811/0.9371, allocations: 199 kB / 1.12 GB, free: 16.07 MB / 0.698 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 0.002453/0.9396, allocations: 1.323 MB / 1.121 GB, free: 15.22 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0005078/0.9401, allocations: 190.4 kB / 1.121 GB, free: 15.19 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.757e-05/0.9402, allocations: 2 kB / 1.121 GB, free: 15.19 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.869e-05/0.9402, allocations: 40.44 kB / 1.121 GB, free: 15.15 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=19): time 3.767e-06/0.9402, allocations: 0 / 1.121 GB, free: 15.15 MB / 0.698 GB
Notification: Performance of matching and sorting (n=19): time 0.001226/0.9415, allocations: 392.6 kB / 1.122 GB, free: 15 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.499e-05/0.9416, allocations: 68.53 kB / 1.122 GB, free: 14.92 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004288/0.942, allocations: 294.1 kB / 1.122 GB, free: 14.81 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 4.656e-05/0.9421, allocations: 30.48 kB / 1.122 GB, free: 14.78 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001554/0.9422, allocations: 183.5 kB / 1.122 GB, free: 14.67 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 8.896e-05/0.9423, allocations: 76.8 kB / 1.122 GB, free: 14.62 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.502e-05/0.9424, allocations: 3.188 kB / 1.122 GB, free: 14.62 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001881/0.9426, allocations: 343 kB / 1.123 GB, free: 14.3 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001524/0.9427, allocations: 59.61 kB / 1.123 GB, free: 14.3 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001781/0.9429, allocations: 127.5 kB / 1.123 GB, free: 14.24 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001849/0.9431, allocations: 80.23 kB / 1.123 GB, free: 14.23 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.92e-06/0.9432, allocations: 4.031 kB / 1.123 GB, free: 14.23 MB / 0.698 GB
Notification: Performance of matching and sorting (n=26) (initialization): time 0.0005373/0.9437, allocations: 246.8 kB / 1.123 GB, free: 14.17 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 2.032e-05/0.9437, allocations: 6.562 kB / 1.123 GB, free: 14.17 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.923e-06/0.9438, allocations: 0.9688 kB / 1.123 GB, free: 14.17 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.218e-05/0.9438, allocations: 4.188 kB / 1.123 GB, free: 14.17 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002738/0.9441, allocations: 42.58 kB / 1.123 GB, free: 14.17 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.067e-05/0.9441, allocations: 4.781 kB / 1.123 GB, free: 14.17 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004123/0.9445, allocations: 23 kB / 1.123 GB, free: 14.16 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.67e-05/0.9446, allocations: 16.38 kB / 1.123 GB, free: 14.15 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * 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 (26):
 * Single equations (assignments): 26
 * 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 0.0002628/0.9448, allocations: 159.4 kB / 1.123 GB, free: 14.03 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.244e-05/0.9449, allocations: 30.75 kB / 1.123 GB, free: 14.02 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.602e-05/0.945, allocations: 39.12 kB / 1.123 GB, free: 14.01 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.086e-06/0.9451, allocations: 2.562 kB / 1.123 GB, free: 14.01 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.101e-05/0.9451, allocations: 5 kB / 1.123 GB, free: 14.01 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.808e-06/0.9451, allocations: 3.953 kB / 1.123 GB, free: 14.01 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007147/0.9458, allocations: 408.3 kB / 1.124 GB, free: 13.81 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.885e-06/0.9458, allocations: 0 / 1.124 GB, free: 13.81 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002514/0.9461, allocations: 35.12 kB / 1.124 GB, free: 13.81 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0002845/0.9464, allocations: 45.5 kB / 1.124 GB, free: 13.8 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.725e-05/0.9464, allocations: 6.969 kB / 1.124 GB, free: 13.8 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001738/0.9482, allocations: 1.405 MB / 1.125 GB, free: 12.54 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.6e-06/0.9482, allocations: 7.219 kB / 1.125 GB, free: 12.54 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008478/0.9491, allocations: 417.4 kB / 1.126 GB, free: 12.37 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002472/0.9494, allocations: 130.3 kB / 1.126 GB, free: 12.26 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.858e-05/0.9494, allocations: 7.891 kB / 1.126 GB, free: 12.26 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003549/0.9498, allocations: 5.781 kB / 1.126 GB, free: 12.26 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.858e-05/0.9499, allocations: 19.67 kB / 1.126 GB, free: 12.25 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.355e-05/0.9499, allocations: 12.91 kB / 1.126 GB, free: 12.25 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.0003054/0.9502, allocations: 211.6 kB / 1.126 GB, free: 12.17 MB / 0.698 GB
Notification: Performance of sort global known variables: time 7.97e-07/0.9502, allocations: 4 kB / 1.126 GB, free: 12.16 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.0006211/0.9509, allocations: 107.9 kB / 1.126 GB, free: 12.15 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1])
 * 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 (17):
 * Single equations (assignments): 16
 * 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%) 2}
 * Non-linear torn systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002341/0.9511, allocations: 116 kB / 1.126 GB, free: 12.05 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.0004203/0.9515, allocations: 162 kB / 1.126 GB, free: 12.04 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 3.576e-06/0.9516, allocations: 0 / 1.126 GB, free: 12.04 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004159/0.952, allocations: 205.3 kB / 1.127 GB, free: 11.93 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0011/0.9531, allocations: 179.5 kB / 1.127 GB, free: 11.91 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001735/0.9549, allocations: 0.9468 MB / 1.128 GB, free: 11.37 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005337/0.9554, allocations: 0.7996 MB / 1.128 GB, free: 10.67 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.0004661/0.9559, allocations: 60.83 kB / 1.128 GB, free: 10.65 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 9.774e-05/0.956, allocations: 32 kB / 1.128 GB, free: 10.64 MB / 0.698 GB
Notification: Performance of SimCode: time 1.643e-06/0.956, allocations: 0 / 1.128 GB, free: 10.64 MB / 0.698 GB
Notification: Performance of Templates: time 0.01498/0.971, allocations: 5.646 MB / 1.134 GB, free: 9.035 MB / 0.698 GB