Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008103/0.0008104, allocations: 90.67 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005013/0.005013, allocations: 170.8 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.41/1.41, allocations: 205.4 MB / 222.4 MB, free: 5.562 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.512/1.512, allocations: 252 MB / 0.5105 GB, free: 4.637 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005532/0.0005534, allocations: 19.98 kB / 0.6249 GB, free: 0.707 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.479/0.4796, allocations: 106.3 MB / 0.7287 GB, free: 11.25 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp): time 0.1605/0.6401, allocations: 163.5 MB / 0.8884 GB, free: 7.141 MB / 0.7012 GB Notification: Performance of NFInst.instExpressions: time 0.006044/0.6462, allocations: 4.072 MB / 0.8924 GB, free: 3.055 MB / 0.7012 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005007/0.6467, allocations: 15.81 kB / 0.8924 GB, free: 3.039 MB / 0.7012 GB Notification: Performance of NFTyping.typeComponents: time 0.0006707/0.6474, allocations: 198.9 kB / 0.8926 GB, free: 2.844 MB / 0.7012 GB Notification: Performance of NFTyping.typeBindings: time 0.001631/0.6491, allocations: 0.6458 MB / 0.8932 GB, free: 2.195 MB / 0.7012 GB Notification: Performance of NFTyping.typeClassSections: time 0.001214/0.6503, allocations: 430.2 kB / 0.8936 GB, free: 1.781 MB / 0.7012 GB Notification: Performance of NFFlatten.flatten: time 0.003332/0.6536, allocations: 3.818 MB / 0.8973 GB, free: 13.95 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002541/0.6562, allocations: 2.35 MB / 0.8996 GB, free: 11.59 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001959/0.6582, allocations: 1.12 MB / 0.9007 GB, free: 10.47 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001031/0.6592, allocations: 0.8636 MB / 0.9016 GB, free: 9.602 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 9.655e-05/0.6593, allocations: 48 kB / 0.9016 GB, free: 9.555 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001505/0.6608, allocations: 0.9003 MB / 0.9025 GB, free: 8.652 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0003028/0.6611, allocations: 326.8 kB / 0.9028 GB, free: 8.332 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.000608/0.6618, allocations: 0.5962 MB / 0.9034 GB, free: 7.727 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.001619/0.6634, allocations: 1.581 MB / 0.9049 GB, free: 6.141 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 4.969e-06/0.6634, allocations: 0 / 0.9049 GB, free: 6.141 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.563e-06/0.6634, allocations: 0 / 0.9049 GB, free: 6.141 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 1.696e-05/0.6634, allocations: 4 kB / 0.9049 GB, free: 6.137 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 135 * Number of variables: 135 Notification: Performance of Generate backend data structure: time 0.002323/0.6658, allocations: 1.479 MB / 0.9064 GB, free: 4.594 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 4.185e-05/0.6658, allocations: 8.031 kB / 0.9064 GB, free: 4.586 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000774/0.6666, allocations: 202.4 kB / 0.9066 GB, free: 4.387 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001194/0.6678, allocations: 0.8812 MB / 0.9074 GB, free: 3.449 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.2e-05/0.6678, allocations: 49.31 kB / 0.9075 GB, free: 3.402 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001149/0.668, allocations: 64 kB / 0.9075 GB, free: 3.34 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001362/0.6693, allocations: 0.9948 MB / 0.9085 GB, free: 2.27 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.645e-05/0.6694, allocations: 0 / 0.9085 GB, free: 2.27 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.633e-05/0.6694, allocations: 24 kB / 0.9085 GB, free: 2.246 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.448e-05/0.6695, allocations: 12 kB / 0.9086 GB, free: 2.234 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001215/0.6707, allocations: 0.8077 MB / 0.9093 GB, free: 1.426 MB / 0.7169 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 0.4181/1.089, allocations: 4.815 MB / 0.914 GB, free: 180.2 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001993/1.091, allocations: 4.016 MB / 0.918 GB, free: 175.9 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000605/1.091, allocations: 357.3 kB / 0.9183 GB, free: 175.9 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002797/1.092, allocations: 192.4 kB / 0.9185 GB, free: 175.7 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006509/1.092, allocations: 334.5 kB / 0.9188 GB, free: 175.6 MB / 0.7169 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003916/1.093, allocations: 38.59 kB / 0.9188 GB, free: 175.6 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=35): time 2.064e-06/1.093, allocations: 0 / 0.9188 GB, free: 175.6 MB / 0.7169 GB Notification: Performance of matching and sorting (n=35): time 0.00564/1.098, allocations: 1.698 MB / 0.9205 GB, free: 175.2 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.896e-05/1.098, allocations: 86.31 kB / 0.9206 GB, free: 175.1 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001844/1.1, allocations: 1.19 MB / 0.9217 GB, free: 174.7 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 7.509e-05/1.1, allocations: 35.86 kB / 0.9218 GB, free: 174.7 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004122/1.101, allocations: 0.5108 MB / 0.9223 GB, free: 174.3 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001026/1.101, allocations: 125.5 kB / 0.9224 GB, free: 174.2 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.397e-05/1.101, allocations: 46.36 kB / 0.9224 GB, free: 174.1 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 6.3e-05/1.101, allocations: 326.4 kB / 0.9228 GB, free: 173.8 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004843/1.102, allocations: 237.3 kB / 0.923 GB, free: 173.8 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006518/1.102, allocations: 0.5639 MB / 0.9235 GB, free: 173.3 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009684/1.103, allocations: 0.6982 MB / 0.9242 GB, free: 172.9 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.58e-06/1.103, allocations: 1.5 kB / 0.9242 GB, free: 172.9 MB / 0.7169 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002791/1.106, allocations: 1.144 MB / 0.9253 GB, free: 172.5 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001113/1.106, allocations: 276.3 kB / 0.9256 GB, free: 172.1 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.304e-05/1.106, allocations: 6.031 kB / 0.9256 GB, free: 172.1 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001741/1.108, allocations: 469.3 kB / 0.9261 GB, free: 172.1 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004091/1.108, allocations: 82.62 kB / 0.9261 GB, free: 172 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001744/1.11, allocations: 1.122 MB / 0.9272 GB, free: 171.4 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001087/1.111, allocations: 91.67 kB / 0.9273 GB, free: 171.3 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.711e-05/1.111, allocations: 25.06 kB / 0.9273 GB, free: 171.3 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 9.538e-06/1.111, allocations: 3.094 kB / 0.9273 GB, free: 171.3 MB / 0.7169 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001416/1.113, allocations: 0.8147 MB / 0.9281 GB, free: 170.9 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.136e-06/1.113, allocations: 5.5 kB / 0.9281 GB, free: 170.9 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005423/1.113, allocations: 249 kB / 0.9284 GB, free: 170.8 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003008/1.114, allocations: 76.08 kB / 0.9285 GB, free: 170.8 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003586/1.117, allocations: 3.121 MB / 0.9315 GB, free: 168.4 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001084/1.118, allocations: 100.7 kB / 0.9316 GB, free: 168.3 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.67e-05/1.118, allocations: 29.8 kB / 0.9316 GB, free: 168.3 MB / 0.7169 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 (pulse_m_flow.count,$PRE.pulse_m_flow.count,pulse_m_flow.T_start,$PRE.pulse_m_flow.T_start,$whenCondition1) * 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 (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(11,12)} Notification: Performance of prepare postOptimizeDAE: time 0.0007132/1.119, allocations: 469.1 kB / 0.9321 GB, free: 168 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002391/1.119, allocations: 113.9 kB / 0.9322 GB, free: 167.9 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001426/1.121, allocations: 0.8307 MB / 0.933 GB, free: 167.4 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.343e-06/1.121, allocations: 6.141 kB / 0.933 GB, free: 167.4 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.156e-06/1.121, allocations: 0 / 0.933 GB, free: 167.4 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.131e-06/1.121, allocations: 3.984 kB / 0.933 GB, free: 167.4 MB / 0.7169 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 postOpt removeSimpleEquations (simulation): time 0.002682/1.124, allocations: 2.156 MB / 0.9351 GB, free: 165.9 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.781e-06/1.124, allocations: 7.5 kB / 0.9351 GB, free: 165.9 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002485/1.124, allocations: 44.97 kB / 0.9352 GB, free: 165.8 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004904/1.124, allocations: 246.3 kB / 0.9354 GB, free: 165.7 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.54e-05/1.124, allocations: 9.25 kB / 0.9354 GB, free: 165.7 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007195/1.125, allocations: 0.9469 MB / 0.9363 GB, free: 164.9 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.274e-06/1.125, allocations: 0 / 0.9363 GB, free: 164.9 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001128/1.126, allocations: 0.8944 MB / 0.9372 GB, free: 164 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003375/1.127, allocations: 231.7 kB / 0.9374 GB, free: 163.7 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001343/1.127, allocations: 11.98 kB / 0.9374 GB, free: 163.7 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006877/1.127, allocations: 75.77 kB / 0.9375 GB, free: 163.6 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.936e-05/1.127, allocations: 35.95 kB / 0.9375 GB, free: 163.6 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.586e-05/1.128, allocations: 19.44 kB / 0.9376 GB, free: 163.6 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.0008746/1.128, allocations: 0.8367 MB / 0.9384 GB, free: 162.8 MB / 0.7169 GB Notification: Performance of sort global known variables: time 1.4e-07/1.128, allocations: 0 / 0.9384 GB, free: 162.8 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001356/1.13, allocations: 0.498 MB / 0.9389 GB, free: 162.3 MB / 0.7169 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 (22): * Single equations (assignments): 19 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(11,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003953/1.13, allocations: 188 kB / 0.939 GB, free: 162.1 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002309/1.132, allocations: 1.312 MB / 0.9403 GB, free: 160.7 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 3.016e-06/1.132, allocations: 0 / 0.9403 GB, free: 160.7 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0005488/1.133, allocations: 313 kB / 0.9406 GB, free: 160.4 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004139/1.137, allocations: 0.6429 MB / 0.9412 GB, free: 159.8 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003166/1.14, allocations: 2.322 MB / 0.9435 GB, free: 157.4 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005963/1.141, allocations: 1.209 MB / 0.9447 GB, free: 156.2 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.001165/1.142, allocations: 376.2 kB / 0.9451 GB, free: 155.8 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001847/1.142, allocations: 67.44 kB / 0.9451 GB, free: 155.8 MB / 0.7169 GB Notification: Performance of SimCode: time 8.92e-07/1.142, allocations: 0 / 0.9451 GB, free: 155.8 MB / 0.7169 GB Notification: Performance of Templates: time 0.03086/1.173, allocations: 21.34 MB / 0.966 GB, free: 134.7 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe 2>&1) Environment - environmentSimulation: