Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.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.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.083/2.083, allocations: 251.1 MB / 266.1 MB, free: 11.62 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 0.001577/0.001576, allocations: 190.2 kB / 325.6 MB, free: 2.836 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 2.295/2.295, allocations: 205.4 MB / 0.5766 GB, free: 20.75 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 0.001173/0.001172, allocations: 97.97 kB / 0.6811 GB, free: 13.6 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004873/0.0004872, allocations: 13.95 kB / 0.7951 GB, free: 135.5 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2266/0.2271, allocations: 106.3 MB / 0.8989 GB, free: 65.45 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.069/7.296, allocations: 2.207 GB / 3.106 GB, free: 245.5 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002737/7.296, allocations: 92.28 kB / 3.106 GB, free: 245.5 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 4.656/11.95, allocations: 0.9696 GB / 4.076 GB, free: 10.18 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 3.096e-06/11.95, allocations: 3.938 kB / 4.076 GB, free: 10.17 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0001372/11.95, allocations: 35.98 kB / 4.076 GB, free: 10.14 MB / 0.8855 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 209
 * Number of variables: 209
Notification: Performance of Generate backend data structure: time 0.009521/11.96, allocations: 1.899 MB / 4.078 GB, free: 8.18 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 4.184e-05/11.96, allocations: 12.03 kB / 4.078 GB, free: 8.168 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00554/11.97, allocations: 0.5487 MB / 4.079 GB, free: 7.617 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003861/11.97, allocations: 1.047 MB / 4.08 GB, free: 6.527 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001181/11.97, allocations: 197.9 kB / 4.08 GB, free: 6.332 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003939/11.97, allocations: 87.98 kB / 4.08 GB, free: 6.246 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004869/11.98, allocations: 1.333 MB / 4.081 GB, free: 4.898 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.842e-05/11.98, allocations: 7.938 kB / 4.081 GB, free: 4.891 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001784/11.98, allocations: 32 kB / 4.081 GB, free: 4.859 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.608e-05/11.98, allocations: 41.98 kB / 4.081 GB, free: 4.816 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006731/11.99, allocations: 1.573 MB / 4.083 GB, free: 3.246 MB / 0.8855 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 0.0112/12, allocations: 4.074 MB / 4.087 GB, free: 14.89 MB / 0.9011 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005012/12, allocations: 1.034 MB / 4.088 GB, free: 13.85 MB / 0.9011 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001694/12, allocations: 0.6126 MB / 4.088 GB, free: 13.12 MB / 0.9011 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.702e-05/12, allocations: 51.11 kB / 4.088 GB, free: 13.07 MB / 0.9011 GB
Notification: Performance of pre-optimization done (n=76): time 3.426e-06/12, allocations: 0 / 4.088 GB, free: 13.07 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=76): time 0.009856/12.01, allocations: 1.886 MB / 4.09 GB, free: 11.17 MB / 0.9011 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.678e-05/12.01, allocations: 60.06 kB / 4.09 GB, free: 11.1 MB / 0.9011 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001674/12.02, allocations: 0.7052 MB / 4.091 GB, free: 10.38 MB / 0.9011 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003592/12.02, allocations: 53.64 kB / 4.091 GB, free: 10.32 MB / 0.9011 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005578/12.02, allocations: 448.5 kB / 4.091 GB, free: 9.871 MB / 0.9011 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004329/12.02, allocations: 260.2 kB / 4.092 GB, free: 9.613 MB / 0.9011 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001258/12.02, allocations: 16 kB / 4.092 GB, free: 9.598 MB / 0.9011 GB
Notification: Performance of setup shared object (initialization): time 0.0001694/12.02, allocations: 334 kB / 4.092 GB, free: 9.266 MB / 0.9011 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002881/12.02, allocations: 0.5602 MB / 4.093 GB, free: 8.703 MB / 0.9011 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003077/12.02, allocations: 0.7139 MB / 4.093 GB, free: 7.941 MB / 0.9011 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003004/12.03, allocations: 0.6177 MB / 4.094 GB, free: 7.32 MB / 0.9011 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.883e-06/12.03, allocations: 0 / 4.094 GB, free: 7.32 MB / 0.9011 GB
Notification: Performance of matching and sorting (n=87) (initialization): time 0.00678/12.03, allocations: 1.411 MB / 4.095 GB, free: 5.895 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 0.000273/12.03, allocations: 489.3 kB / 4.096 GB, free: 5.375 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.014e-05/12.03, allocations: 0 / 4.096 GB, free: 5.375 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.63e-05/12.03, allocations: 8 kB / 4.096 GB, free: 5.367 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003015/12.04, allocations: 279.5 kB / 4.096 GB, free: 5.094 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001053/12.04, allocations: 1.188 MB / 4.097 GB, free: 3.859 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002561/12.04, allocations: 195.5 kB / 4.097 GB, free: 3.668 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002027/12.04, allocations: 43.97 kB / 4.097 GB, free: 3.625 MB / 0.9011 GB
Notification: Performance of prepare postOptimizeDAE: time 1.545e-05/12.04, allocations: 6.031 kB / 4.097 GB, free: 3.621 MB / 0.9011 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006169/12.05, allocations: 1.317 MB / 4.099 GB, free: 2.297 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.698e-06/12.05, allocations: 0 / 4.099 GB, free: 2.297 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.551e-05/12.05, allocations: 4 kB / 4.099 GB, free: 2.293 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002456/12.05, allocations: 255.8 kB / 4.099 GB, free: 2.043 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.178e-05/12.05, allocations: 7.984 kB / 4.099 GB, free: 2.035 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002405/12.05, allocations: 195.1 kB / 4.099 GB, free: 1.844 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001892/12.05, allocations: 31.98 kB / 4.099 GB, free: 1.812 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 2 (hex.i1_w,hex.i2_w)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (86):
 * Single equations (assignments): 83
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0009932/12.05, allocations: 376.9 kB / 4.099 GB, free: 1.434 MB / 0.9011 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003659/12.05, allocations: 114.6 kB / 4.1 GB, free: 1.32 MB / 0.9011 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.8474/12.9, allocations: 1.415 MB / 4.101 GB, free: 146.3 MB / 0.9011 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.816e-05/12.9, allocations: 8.828 kB / 4.101 GB, free: 146.3 MB / 0.9011 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.051e-05/12.9, allocations: 0.6875 kB / 4.101 GB, free: 146.3 MB / 0.9011 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.772e-05/12.9, allocations: 3.422 kB / 4.101 GB, free: 146.3 MB / 0.9011 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01085/12.91, allocations: 2.882 MB / 4.104 GB, free: 145.9 MB / 0.9011 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.486e-05/12.91, allocations: 5.406 kB / 4.104 GB, free: 145.9 MB / 0.9011 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00262/12.91, allocations: 251.9 kB / 4.104 GB, free: 145.9 MB / 0.9011 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.195e-05/12.91, allocations: 10.91 kB / 4.104 GB, free: 145.9 MB / 0.9011 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001861/12.91, allocations: 25.53 kB / 4.104 GB, free: 145.9 MB / 0.9011 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005977/12.92, allocations: 1.197 MB / 4.105 GB, free: 144.7 MB / 0.9011 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.402e-06/12.92, allocations: 2.781 kB / 4.105 GB, free: 144.7 MB / 0.9011 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00628/12.92, allocations: 1.711 MB / 4.107 GB, free: 144.2 MB / 0.9011 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001025/12.92, allocations: 309.5 kB / 4.107 GB, free: 144.1 MB / 0.9011 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002487/12.92, allocations: 17.36 kB / 4.107 GB, free: 144.1 MB / 0.9011 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002397/12.93, allocations: 168.7 kB / 4.107 GB, free: 144.1 MB / 0.9011 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002501/12.93, allocations: 60.23 kB / 4.107 GB, free: 144.1 MB / 0.9011 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001404/12.93, allocations: 36.62 kB / 4.107 GB, free: 144.1 MB / 0.9011 GB
Notification: Performance of sorting global known variables: time 0.001232/12.93, allocations: 0.5623 MB / 4.108 GB, free: 144 MB / 0.9011 GB
Notification: Performance of sort global known variables: time 3.41e-07/12.93, allocations: 0 / 4.108 GB, free: 144 MB / 0.9011 GB
Notification: Performance of remove unused functions: time 0.003431/12.93, allocations: 0.7565 MB / 4.109 GB, free: 144 MB / 0.9011 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 16
 * 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 (76):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 2
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details:
 * Constant Jacobian: 0
 * Linear Jacobian (size,density): 0
 * Non-linear Jacobian: 2 {1,1}
 * Without analytic Jacobian: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.005637/12.94, allocations: 2.362 MB / 4.111 GB, free: 143.2 MB / 0.9011 GB
Notification: Performance of simCode: created initialization part: time 0.01073/12.95, allocations: 2.109 MB / 4.113 GB, free: 143 MB / 0.9011 GB
Notification: Performance of simCode: created event and clocks part: time 1.571e-05/12.95, allocations: 4.062 kB / 4.113 GB, free: 143 MB / 0.9011 GB
Notification: Performance of simCode: created simulation system equations: time 0.00358/12.95, allocations: 0.6962 MB / 4.114 GB, free: 143 MB / 0.9011 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004892/12.96, allocations: 0.4991 MB / 4.114 GB, free: 143 MB / 0.9011 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007891/12.96, allocations: 2.436 MB / 4.117 GB, free: 142 MB / 0.9011 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009152/12.96, allocations: 1.116 MB / 4.118 GB, free: 141.2 MB / 0.9011 GB
Notification: Performance of simCode: alias equations: time 0.003282/12.97, allocations: 392.7 kB / 4.118 GB, free: 141.2 MB / 0.9011 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006179/12.97, allocations: 87.98 kB / 4.118 GB, free: 141.2 MB / 0.9011 GB
Notification: Performance of SimCode: time 1.503e-06/12.97, allocations: 3.25 kB / 4.118 GB, free: 141.2 MB / 0.9011 GB
Notification: Performance of Templates: time 0.1066/13.08, allocations: 45.59 MB / 4.163 GB, free: 140.7 MB / 0.9011 GB