Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.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 7.0.1 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.189/2.189, allocations: 251.1 MB / 266.1 MB, free: 11.63 MB / 218.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001554/0.001554, allocations: 189.6 kB / 325.6 MB, free: 2.824 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.456/2.456, allocations: 205.4 MB / 0.5766 GB, free: 21.12 MB / 426.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001089/0.001089, allocations: 106.5 kB / 0.6811 GB, free: 14.02 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004722/0.0004723, allocations: 14.72 kB / 0.7951 GB, free: 135.7 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2087/0.2092, allocations: 106.3 MB / 0.8989 GB, free: 65.98 MB / 0.6042 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.2103/0.4195, allocations: 135.8 MB / 1.032 GB, free: 9.805 MB / 0.6823 GB
Notification: Performance of NFInst.instExpressions: time 0.005311/0.4249, allocations: 1.715 MB / 1.033 GB, free: 8.086 MB / 0.6823 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0004806/0.4255, allocations: 7.938 kB / 1.033 GB, free: 8.078 MB / 0.6823 GB
Notification: Performance of NFTyping.typeComponents: time 0.0011/0.4266, allocations: 183.1 kB / 1.033 GB, free: 7.898 MB / 0.6823 GB
Notification: Performance of NFTyping.typeBindings: time 0.002749/0.4293, allocations: 0.5126 MB / 1.034 GB, free: 7.387 MB / 0.6823 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002745/0.4321, allocations: 446.3 kB / 1.034 GB, free: 6.957 MB / 0.6823 GB
Notification: Performance of NFFlatten.flatten: time 0.004615/0.4368, allocations: 1.506 MB / 1.036 GB, free: 5.449 MB / 0.6823 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.006529/0.4434, allocations: 2.196 MB / 1.038 GB, free: 3.234 MB / 0.6823 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00261/0.446, allocations: 0.689 MB / 1.039 GB, free: 2.543 MB / 0.6823 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001554/0.4476, allocations: 497.8 kB / 1.039 GB, free: 2.055 MB / 0.6823 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002199/0.4479, allocations: 32 kB / 1.039 GB, free: 2.023 MB / 0.6823 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002174/0.4501, allocations: 419.4 kB / 1.039 GB, free: 1.613 MB / 0.6823 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006526/0.4508, allocations: 255.1 kB / 1.04 GB, free: 1.363 MB / 0.6823 GB
Notification: Performance of NFVerifyModel.verify: time 0.0006479/0.4514, allocations: 229.1 kB / 1.04 GB, free: 1.133 MB / 0.6823 GB
Notification: Performance of NFConvertDAE.convert: time 0.002656/0.4541, allocations: 0.9821 MB / 1.041 GB, free: 152 kB / 0.6823 GB
Notification: Performance of FrontEnd - DAE generated: time 4.609e-06/0.4542, allocations: 0 / 1.041 GB, free: 152 kB / 0.6823 GB
Notification: Performance of FrontEnd: time 2.865e-06/0.4542, allocations: 0 / 1.041 GB, free: 152 kB / 0.6823 GB
Notification: Performance of Transformations before backend: time 2.788e-05/0.4542, allocations: 0 / 1.041 GB, free: 152 kB / 0.6823 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 126
 * Number of variables: 126
Notification: Performance of Generate backend data structure: time 0.004828/0.4591, allocations: 1.323 MB / 1.042 GB, free: 14.76 MB / 0.698 GB
Notification: Performance of prepare preOptimizeDAE: time 5.393e-05/0.4592, allocations: 8.031 kB / 1.042 GB, free: 14.75 MB / 0.698 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00185/0.461, allocations: 178.5 kB / 1.042 GB, free: 14.58 MB / 0.698 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003555/0.4646, allocations: 0.8079 MB / 1.043 GB, free: 13.71 MB / 0.698 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001006/0.4648, allocations: 45 kB / 1.043 GB, free: 13.67 MB / 0.698 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002359/0.465, allocations: 56 kB / 1.043 GB, free: 13.62 MB / 0.698 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003195/0.4683, allocations: 0.8297 MB / 1.044 GB, free: 12.71 MB / 0.698 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.196e-05/0.4684, allocations: 3.938 kB / 1.044 GB, free: 12.71 MB / 0.698 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001397/0.4685, allocations: 20 kB / 1.044 GB, free: 12.69 MB / 0.698 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.318e-05/0.4686, allocations: 12 kB / 1.044 GB, free: 12.68 MB / 0.698 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00285/0.4714, allocations: 0.5735 MB / 1.045 GB, free: 12.1 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 0.009231/0.4807, allocations: 4.266 MB / 1.049 GB, free: 7.57 MB / 0.698 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001996/0.4828, allocations: 459.5 kB / 1.049 GB, free: 7.113 MB / 0.698 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001139/0.4829, allocations: 19.94 kB / 1.049 GB, free: 7.094 MB / 0.698 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001242/0.4842, allocations: 328 kB / 1.05 GB, free: 6.754 MB / 0.698 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.0006238/0.4848, allocations: 31.69 kB / 1.05 GB, free: 6.723 MB / 0.698 GB
Notification: Performance of pre-optimization done (n=33): time 4.278e-06/0.4849, allocations: 0 / 1.05 GB, free: 6.723 MB / 0.698 GB
Notification: Performance of matching and sorting (n=33): time 0.01257/0.4975, allocations: 1.671 MB / 1.051 GB, free: 5.023 MB / 0.698 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001062/0.4976, allocations: 110.8 kB / 1.051 GB, free: 4.891 MB / 0.698 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003473/0.5011, allocations: 1.143 MB / 1.052 GB, free: 3.73 MB / 0.698 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001366/0.5013, allocations: 37.7 kB / 1.053 GB, free: 3.688 MB / 0.698 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000674/0.502, allocations: 492.4 kB / 1.053 GB, free: 3.203 MB / 0.698 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001732/0.5022, allocations: 118.4 kB / 1.053 GB, free: 3.086 MB / 0.698 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.263e-05/0.5022, allocations: 4 kB / 1.053 GB, free: 3.082 MB / 0.698 GB
Notification: Performance of setup shared object (initialization): time 0.0001583/0.5024, allocations: 329.9 kB / 1.053 GB, free: 2.754 MB / 0.698 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007246/0.5031, allocations: 209 kB / 1.054 GB, free: 2.547 MB / 0.698 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001059/0.5042, allocations: 0.5228 MB / 1.054 GB, free: 1.891 MB / 0.698 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009552/0.5052, allocations: 318 kB / 1.054 GB, free: 1.574 MB / 0.698 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.422e-06/0.5052, allocations: 0 / 1.054 GB, free: 1.574 MB / 0.698 GB
Notification: Performance of matching and sorting (n=56) (initialization): time 0.004145/0.5094, allocations: 1.061 MB / 1.055 GB, free: 0.4961 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 0.6651/1.175, allocations: 2.118 MB / 1.058 GB, free: 154.9 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.267e-05/1.175, allocations: 9.25 kB / 1.058 GB, free: 154.9 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002387/1.177, allocations: 343.2 kB / 1.058 GB, free: 154.9 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007068/1.178, allocations: 97.09 kB / 1.058 GB, free: 154.9 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001675/1.179, allocations: 1.059 MB / 1.059 GB, free: 154.4 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001617/1.181, allocations: 78.78 kB / 1.059 GB, free: 154.4 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.572e-05/1.181, allocations: 23 kB / 1.059 GB, free: 154.4 MB / 0.698 GB
Notification: Performance of prepare postOptimizeDAE: time 1.383e-05/1.181, allocations: 5.188 kB / 1.059 GB, free: 154.4 MB / 0.698 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00222/1.183, allocations: 0.7978 MB / 1.06 GB, free: 154.3 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.162e-05/1.183, allocations: 6.125 kB / 1.06 GB, free: 154.3 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001008/1.185, allocations: 245.4 kB / 1.06 GB, free: 154.3 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000642/1.185, allocations: 100.8 kB / 1.06 GB, free: 154.3 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005528/1.191, allocations: 3.109 MB / 1.063 GB, free: 153 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0016/1.192, allocations: 88.23 kB / 1.063 GB, free: 153 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.197e-05/1.192, allocations: 28.83 kB / 1.063 GB, free: 153 MB / 0.698 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 24
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.pulse_m_flow.T_start,pulse_m_flow.T_start,$PRE.pulse_m_flow.count,pulse_m_flow.count)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (35):
 * Single equations (assignments): 33
 * 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: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 20}
Notification: Performance of prepare postOptimizeDAE: time 0.0008486/1.193, allocations: 471.4 kB / 1.064 GB, free: 152.8 MB / 0.698 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002104/1.194, allocations: 101.4 kB / 1.064 GB, free: 152.8 MB / 0.698 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002208/1.196, allocations: 0.7576 MB / 1.065 GB, free: 152.7 MB / 0.698 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.778e-06/1.196, allocations: 3.828 kB / 1.065 GB, free: 152.7 MB / 0.698 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.243e-06/1.196, allocations: 10.45 kB / 1.065 GB, free: 152.7 MB / 0.698 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.142e-05/1.196, allocations: 1.688 kB / 1.065 GB, free: 152.7 MB / 0.698 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002482/1.198, allocations: 1.157 MB / 1.066 GB, free: 152.2 MB / 0.698 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.344e-06/1.198, allocations: 6.719 kB / 1.066 GB, free: 152.2 MB / 0.698 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00046/1.199, allocations: 58.72 kB / 1.066 GB, free: 152.2 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001015/1.2, allocations: 244.8 kB / 1.066 GB, free: 152.2 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.435e-05/1.2, allocations: 10.05 kB / 1.066 GB, free: 152.2 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001533/1.201, allocations: 1.014 MB / 1.067 GB, free: 151.7 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.563e-06/1.202, allocations: 5.562 kB / 1.067 GB, free: 151.7 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002469/1.204, allocations: 0.9158 MB / 1.068 GB, free: 151.3 MB / 0.698 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006285/1.205, allocations: 232.3 kB / 1.068 GB, free: 151.2 MB / 0.698 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002065/1.205, allocations: 10.08 kB / 1.068 GB, free: 151.2 MB / 0.698 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001157/1.206, allocations: 59.8 kB / 1.068 GB, free: 151.2 MB / 0.698 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001601/1.206, allocations: 31.67 kB / 1.068 GB, free: 151.2 MB / 0.698 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.521e-05/1.206, allocations: 12.92 kB / 1.068 GB, free: 151.2 MB / 0.698 GB
Notification: Performance of sorting global known variables: time 0.00189/1.208, allocations: 0.8118 MB / 1.069 GB, free: 151.1 MB / 0.698 GB
Notification: Performance of sort global known variables: time 5.11e-07/1.208, allocations: 0 / 1.069 GB, free: 151.1 MB / 0.698 GB
Notification: Performance of remove unused functions: time 0.00229/1.211, allocations: 472.1 kB / 1.07 GB, free: 151 MB / 0.698 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count)
 * Number of discrete states: 1 (pulse_m_flow.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (13):
 * Single equations (assignments): 10
 * 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: 0
 * Non-linear torn systems: 1 {1 20}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0005717/1.211, allocations: 182.4 kB / 1.07 GB, free: 150.9 MB / 0.698 GB
Notification: Performance of simCode: created initialization part: time 0.003561/1.215, allocations: 1.132 MB / 1.071 GB, free: 150.6 MB / 0.698 GB
Notification: Performance of simCode: created event and clocks part: time 5.831e-06/1.215, allocations: 0 / 1.071 GB, free: 150.6 MB / 0.698 GB
Notification: Performance of simCode: created simulation system equations: time 0.001028/1.216, allocations: 263 kB / 1.071 GB, free: 150.6 MB / 0.698 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005934/1.222, allocations: 0.626 MB / 1.072 GB, free: 150.6 MB / 0.698 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004759/1.227, allocations: 1.984 MB / 1.074 GB, free: 149.7 MB / 0.698 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001074/1.228, allocations: 1.207 MB / 1.075 GB, free: 149 MB / 0.698 GB
Notification: Performance of simCode: alias equations: time 0.002044/1.23, allocations: 342.3 kB / 1.075 GB, free: 149 MB / 0.698 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002539/1.23, allocations: 61.5 kB / 1.075 GB, free: 148.9 MB / 0.698 GB
Notification: Performance of SimCode: time 2.865e-06/1.23, allocations: 1.156 kB / 1.075 GB, free: 148.9 MB / 0.698 GB
Notification: Performance of Templates: time 0.05311/1.283, allocations: 20.72 MB / 1.095 GB, free: 134.7 MB / 0.698 GB