Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal.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 IBPSA with version 3.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/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)
Running command: translateModel(IBPSA.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Fluid.FixedResistances.Validation.PlugFlowPipes.FlowReversal")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002537/0.002542, allocations: 357 kB / 16.58 MB, free: 5.57 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 1.458/1.458, allocations: 165.8 MB / 183.1 MB, free: 5.402 MB / 138.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 3.826/3.826, allocations: 410.8 MB / 0.6001 GB, free: 15.07 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001797/0.001797, allocations: 194.7 kB / 0.6668 GB, free: 6.902 MB / 298.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0004711/0.0004713, allocations: 15.98 kB / 0.7429 GB, free: 8.945 MB / 378.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4168/0.4173, allocations: 67.44 MB / 0.8087 GB, free: 28.79 MB / 378.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 1.391/1.809, allocations: 400.5 MB / 1.2 GB, free: 150.3 MB / 0.573 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003399/1.809, allocations: 105.5 kB / 1.2 GB, free: 150.3 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 2.284/4.093, allocations: 464.9 MB / 1.654 GB, free: 85.32 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.224e-06/4.093, allocations: 0 / 1.654 GB, free: 85.32 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 0.0001476/4.094, allocations: 28.16 kB / 1.654 GB, free: 85.32 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 168
 * Number of variables: 168
Notification: Performance of Generate backend data structure: time 0.005741/4.099, allocations: 1.614 MB / 1.655 GB, free: 84.64 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.311e-05/4.099, allocations: 10.84 kB / 1.656 GB, free: 84.64 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007623/4.1, allocations: 137.7 kB / 1.656 GB, free: 84.58 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02341/4.124, allocations: 7.44 MB / 1.663 GB, free: 84.05 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.321e-05/4.124, allocations: 51.5 kB / 1.663 GB, free: 84.05 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000162/4.124, allocations: 73.38 kB / 1.663 GB, free: 84.05 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001825/4.126, allocations: 0.7525 MB / 1.664 GB, free: 83.91 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.984e-05/4.126, allocations: 0 / 1.664 GB, free: 83.91 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001022/4.126, allocations: 31.56 kB / 1.664 GB, free: 83.91 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.017e-05/4.126, allocations: 18.91 kB / 1.664 GB, free: 83.91 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001434/4.127, allocations: 0.5075 MB / 1.664 GB, free: 83.91 MB / 0.573 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 0.006693/4.134, allocations: 4.371 MB / 1.669 GB, free: 81.28 MB / 0.573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001006/4.135, allocations: 349.9 kB / 1.669 GB, free: 81.25 MB / 0.573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0004518/4.136, allocations: 196 kB / 1.669 GB, free: 81.25 MB / 0.573 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001444/4.137, allocations: 1.515 MB / 1.671 GB, free: 79.56 MB / 0.573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.372e-05/4.137, allocations: 37.06 kB / 1.671 GB, free: 79.52 MB / 0.573 GB
Notification: Performance of pre-optimization done (n=43): time 3.797e-06/4.137, allocations: 5.453 kB / 1.671 GB, free: 79.52 MB / 0.573 GB
Notification: Performance of matching and sorting (n=43): time 0.003485/4.141, allocations: 0.8482 MB / 1.671 GB, free: 79.32 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.357e-05/4.141, allocations: 59.53 kB / 1.671 GB, free: 79.26 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001791/4.143, allocations: 0.8346 MB / 1.672 GB, free: 79.11 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001494/4.143, allocations: 35.17 kB / 1.672 GB, free: 79.08 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004255/4.143, allocations: 494.6 kB / 1.673 GB, free: 78.9 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001921/4.143, allocations: 152.1 kB / 1.673 GB, free: 78.81 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.971e-05/4.144, allocations: 6.625 kB / 1.673 GB, free: 78.81 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 7.754e-05/4.144, allocations: 330.5 kB / 1.673 GB, free: 78.5 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000464/4.144, allocations: 157.8 kB / 1.673 GB, free: 78.5 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005341/4.145, allocations: 325.3 kB / 1.674 GB, free: 78.33 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005365/4.145, allocations: 213.9 kB / 1.674 GB, free: 78.32 MB / 0.573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.582e-06/4.145, allocations: 7.219 kB / 1.674 GB, free: 78.32 MB / 0.573 GB
Notification: Performance of matching and sorting (n=64) (initialization): time 0.002385/4.148, allocations: 0.6832 MB / 1.675 GB, free: 78.23 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001195/4.148, allocations: 205.1 kB / 1.675 GB, free: 78 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.913e-05/4.148, allocations: 6.875 kB / 1.675 GB, free: 78 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008522/4.149, allocations: 110.5 kB / 1.675 GB, free: 78 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007063/4.149, allocations: 114.5 kB / 1.675 GB, free: 78 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000571/4.15, allocations: 0.6036 MB / 1.676 GB, free: 77.47 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001404/4.151, allocations: 99.02 kB / 1.676 GB, free: 77.44 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001125/4.152, allocations: 30.58 kB / 1.676 GB, free: 77.44 MB / 0.573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.29e-05/4.152, allocations: 5.625 kB / 1.676 GB, free: 77.44 MB / 0.573 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00196/4.154, allocations: 0.5705 MB / 1.676 GB, free: 77.42 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.886e-05/4.154, allocations: 14.02 kB / 1.676 GB, free: 77.41 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008009/4.154, allocations: 112.1 kB / 1.676 GB, free: 77.41 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006714/4.155, allocations: 105.6 kB / 1.677 GB, free: 77.41 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005346/4.156, allocations: 0.5953 MB / 1.677 GB, free: 76.89 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001328/4.157, allocations: 94.55 kB / 1.677 GB, free: 76.86 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001067/4.157, allocations: 31.64 kB / 1.677 GB, free: 76.86 MB / 0.573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 18
 * 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 (59):
 * Single equations (assignments): 56
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * 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 3}
Notification: Performance of prepare postOptimizeDAE: time 0.0007338/4.158, allocations: 346.1 kB / 1.678 GB, free: 76.67 MB / 0.573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002616/4.158, allocations: 94.44 kB / 1.678 GB, free: 76.62 MB / 0.573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002922/4.161, allocations: 0.972 MB / 1.679 GB, free: 76.53 MB / 0.573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.596e-05/4.161, allocations: 15.08 kB / 1.679 GB, free: 76.53 MB / 0.573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.124e-06/4.161, allocations: 1.812 kB / 1.679 GB, free: 76.53 MB / 0.573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001824/4.163, allocations: 0.8864 MB / 1.679 GB, free: 76.16 MB / 0.573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004595/4.168, allocations: 1.838 MB / 1.681 GB, free: 75.79 MB / 0.573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.387e-05/4.168, allocations: 4.438 kB / 1.681 GB, free: 75.79 MB / 0.573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005886/4.168, allocations: 79.78 kB / 1.681 GB, free: 75.79 MB / 0.573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005455/4.169, allocations: 76 kB / 1.681 GB, free: 75.78 MB / 0.573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.183e-05/4.169, allocations: 18.48 kB / 1.681 GB, free: 75.78 MB / 0.573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004757/4.169, allocations: 0.5934 MB / 1.682 GB, free: 75.26 MB / 0.573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.697e-06/4.169, allocations: 6.734 kB / 1.682 GB, free: 75.26 MB / 0.573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002944/4.172, allocations: 1.2 MB / 1.683 GB, free: 75.02 MB / 0.573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007446/4.173, allocations: 267.4 kB / 1.683 GB, free: 74.86 MB / 0.573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001968/4.173, allocations: 20.72 kB / 1.683 GB, free: 74.86 MB / 0.573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001064/4.174, allocations: 67.08 kB / 1.684 GB, free: 74.85 MB / 0.573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001453/4.175, allocations: 44.73 kB / 1.684 GB, free: 74.85 MB / 0.573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.958e-05/4.175, allocations: 25.69 kB / 1.684 GB, free: 74.85 MB / 0.573 GB
Notification: Performance of sorting global known variables: time 0.001297/4.176, allocations: 0.5901 MB / 1.684 GB, free: 74.74 MB / 0.573 GB
Notification: Performance of sort global known variables: time 6.11e-07/4.176, allocations: 0 / 1.684 GB, free: 74.74 MB / 0.573 GB
Notification: Performance of remove unused functions: time 0.002597/4.179, allocations: 0.6132 MB / 1.685 GB, free: 74.64 MB / 0.573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 3 (pip.cor.del.x,pip.cor.timDel.x,pip.vol.dynBal.U)
 * 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 (55):
 * Single equations (assignments): 40
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 14
 * 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 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.001791/4.181, allocations: 0.7231 MB / 1.685 GB, free: 74.46 MB / 0.573 GB
Notification: Performance of simCode: created initialization part: time 0.002363/4.183, allocations: 0.8892 MB / 1.686 GB, free: 74.34 MB / 0.573 GB
Notification: Performance of simCode: created event and clocks part: time 5.581e-06/4.183, allocations: 2.125 kB / 1.686 GB, free: 74.34 MB / 0.573 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008459/4.184, allocations: 391.5 kB / 1.687 GB, free: 74.26 MB / 0.573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004036/4.188, allocations: 468.8 kB / 1.687 GB, free: 74.25 MB / 0.573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004733/4.193, allocations: 2.316 MB / 1.689 GB, free: 73.21 MB / 0.573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000597/4.193, allocations: 1.069 MB / 1.69 GB, free: 72.51 MB / 0.573 GB
Notification: Performance of simCode: alias equations: time 0.001603/4.195, allocations: 272.7 kB / 1.691 GB, free: 72.49 MB / 0.573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002959/4.195, allocations: 88.69 kB / 1.691 GB, free: 72.48 MB / 0.573 GB
Notification: Performance of SimCode: time 1.313e-06/4.195, allocations: 0 / 1.691 GB, free: 72.48 MB / 0.573 GB
Notification: Performance of Templates: time 0.06067/4.256, allocations: 23.92 MB / 1.714 GB, free: 71.07 MB / 0.573 GB