Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms.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 1.6.0+build.1/package.mo", uses=false) Using package Buildings with version 1.6 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/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.Airflow.Multizone.Examples.Validation3Rooms,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms") translateModel(Buildings.Airflow.Multizone.Examples.Validation3Rooms,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008983/0.0008984, allocations: 97.72 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.007273/0.007274, allocations: 170.5 kB / 16.27 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.737/1.737, allocations: 205.4 MB / 222.4 MB, free: 5.797 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 1.6.0+build.1/package.mo): time 0.5837/0.5837, allocations: 95.64 MB / 366.4 MB, free: 10.28 MB / 302.1 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: Buildings requested package Modelica of version 3.2.1. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0006006/0.0006007, allocations: 12 kB / 447.5 MB, free: 9.027 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3474/0.348, allocations: 70.33 MB / 0.5057 GB, free: 16.33 MB / 382.1 MB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.Validation3Rooms): time 0.4886/0.8366, allocations: 203 MB / 0.7039 GB, free: 14.7 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.02501/0.8616, allocations: 15.12 MB / 0.7186 GB, free: 9.164 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00534/0.867, allocations: 86.28 kB / 0.7187 GB, free: 9.164 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.004297/0.8713, allocations: 0.9109 MB / 0.7196 GB, free: 8.727 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.01065/0.882, allocations: 2.658 MB / 0.7222 GB, free: 7.648 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.005885/0.8879, allocations: 1.849 MB / 0.724 GB, free: 6.531 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.009381/0.8973, allocations: 7.987 MB / 0.7318 GB, free: 0.957 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002785/0.9001, allocations: 1.648 MB / 0.7334 GB, free: 15.33 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003847/0.904, allocations: 1.931 MB / 0.7353 GB, free: 13.49 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003656/0.9077, allocations: 2.34 MB / 0.7376 GB, free: 11.33 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.0003858/0.9081, allocations: 116 kB / 0.7377 GB, free: 11.21 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004856/0.913, allocations: 1.927 MB / 0.7396 GB, free: 9.492 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.0007997/0.9138, allocations: 0.5269 MB / 0.7401 GB, free: 8.977 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.001912/0.9157, allocations: 1.19 MB / 0.7413 GB, free: 7.789 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.005365/0.9211, allocations: 3.511 MB / 0.7447 GB, free: 4.426 MB / 0.5137 GB Notification: Performance of FrontEnd - DAE generated: time 6.212e-06/0.9211, allocations: 0 / 0.7447 GB, free: 4.426 MB / 0.5137 GB Notification: Performance of FrontEnd: time 2.635e-06/0.9211, allocations: 4 kB / 0.7447 GB, free: 4.422 MB / 0.5137 GB Notification: Performance of Transformations before backend: time 5.837e-05/0.9212, allocations: 0 / 0.7447 GB, free: 4.422 MB / 0.5137 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 451 * Number of variables: 451 Notification: Performance of Generate backend data structure: time 0.005183/0.9264, allocations: 2.383 MB / 0.747 GB, free: 1.996 MB / 0.5137 GB Notification: Performance of prepare preOptimizeDAE: time 5.044e-05/0.9264, allocations: 15.98 kB / 0.747 GB, free: 1.98 MB / 0.5137 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006795/0.9271, allocations: 254.1 kB / 0.7473 GB, free: 1.73 MB / 0.5137 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002483/0.9296, allocations: 1.358 MB / 0.7486 GB, free: 360 kB / 0.5137 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001154/0.9298, allocations: 131.5 kB / 0.7487 GB, free: 228 kB / 0.5137 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002723/0.93, allocations: 176 kB / 0.7489 GB, free: 52 kB / 0.5137 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003517/0.9336, allocations: 2.106 MB / 0.751 GB, free: 13.89 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.842e-05/0.9336, allocations: 3.938 kB / 0.751 GB, free: 13.88 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001856/0.9338, allocations: 76 kB / 0.751 GB, free: 13.81 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.454e-05/0.9339, allocations: 44 kB / 0.7511 GB, free: 13.77 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003348/0.9372, allocations: 2.071 MB / 0.7531 GB, free: 11.69 MB / 0.5294 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 0.009897/0.9471, allocations: 7.738 MB / 0.7607 GB, free: 3.523 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002852/0.95, allocations: 1.999 MB / 0.7626 GB, free: 1.52 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00174/0.9517, allocations: 1.153 MB / 0.7637 GB, free: 376 kB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002619/0.9544, allocations: 3.112 MB / 0.7668 GB, free: 12.58 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.793e-05/0.9544, allocations: 56.56 kB / 0.7668 GB, free: 12.52 MB / 0.545 GB Notification: Performance of pre-optimization done (n=202): time 3.557e-06/0.9545, allocations: 0 / 0.7668 GB, free: 12.52 MB / 0.545 GB Notification: Performance of matching and sorting (n=220): time 0.01438/0.9688, allocations: 6.251 MB / 0.7729 GB, free: 6.25 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.205e-05/0.9689, allocations: 107 kB / 0.773 GB, free: 6.125 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001369/0.9703, allocations: 1.109 MB / 0.7741 GB, free: 5.008 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0001327/0.9705, allocations: 61.7 kB / 0.7742 GB, free: 4.941 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004522/0.9709, allocations: 0.6975 MB / 0.7749 GB, free: 4.238 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005366/0.9715, allocations: 0.737 MB / 0.7756 GB, free: 3.508 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002012/0.9717, allocations: 157.6 kB / 0.7757 GB, free: 3.348 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001108/0.9718, allocations: 305.1 kB / 0.776 GB, free: 3.047 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001249/0.973, allocations: 0.7691 MB / 0.7768 GB, free: 2.277 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001398/0.9745, allocations: 1.025 MB / 0.7778 GB, free: 1.184 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01971/0.9942, allocations: 4.981 MB / 0.7826 GB, free: 12.14 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.075e-05/0.9942, allocations: 0 / 0.7826 GB, free: 12.14 MB / 0.5606 GB Notification: Performance of matching and sorting (n=248) (initialization): time 0.004105/0.9984, allocations: 2.206 MB / 0.7848 GB, free: 9.922 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 2.688e-05/0.9984, allocations: 8 kB / 0.7848 GB, free: 9.914 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.388e-05/0.9984, allocations: 11.97 kB / 0.7848 GB, free: 9.902 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.651e-05/0.9985, allocations: 16 kB / 0.7848 GB, free: 9.887 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002309/1.001, allocations: 0.5072 MB / 0.7853 GB, free: 9.379 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.779e-05/1.001, allocations: 19.92 kB / 0.7853 GB, free: 9.359 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001875/1.003, allocations: 167.7 kB / 0.7855 GB, free: 9.195 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001725/1.003, allocations: 87.84 kB / 0.7856 GB, free: 9.109 MB / 0.5606 GB Warning: Assuming fixed start value for the following 3 variables: volEas.dynBal.medium.p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0))))))))))))))))))) max = min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, 100000000.0)))))))))))))))))) start = volEas.dynBal.p_start unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer protected = true ) "Absolute pressure of medium" type: Real volWes.dynBal.medium.p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0)))))))))))) max = min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, 100000000.0))))))))))) start = volWes.dynBal.p_start unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer protected = true ) "Absolute pressure of medium" type: Real volTop.dynBal.medium.p:VARIABLE(flow=false min = max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, max(0.0, 0.0))))))))) max = min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, min(100000000.0, 100000000.0)))))))) start = volTop.dynBal.p_start unit = "Pa" fixed = true nominal = 100000.0 stateSelect=StateSelect.prefer protected = true ) "Absolute pressure of medium" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 22 * 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 (248): * Single equations (assignments): 248 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.001164/1.004, allocations: 0.5945 MB / 0.7862 GB, free: 8.508 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003414/1.004, allocations: 181.8 kB / 0.7863 GB, free: 8.328 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004518/1.009, allocations: 2.767 MB / 0.789 GB, free: 5.535 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.598e-05/1.009, allocations: 20 kB / 0.7891 GB, free: 5.516 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.404e-06/1.009, allocations: 0 / 0.7891 GB, free: 5.516 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.024e-05/1.009, allocations: 15.95 kB / 0.7891 GB, free: 5.5 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007242/1.016, allocations: 4.773 MB / 0.7937 GB, free: 0.6914 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.532e-05/1.016, allocations: 15.92 kB / 0.7937 GB, free: 0.6758 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002151/1.018, allocations: 483.7 kB / 0.7942 GB, free: 208 kB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.619e-05/1.019, allocations: 16 kB / 0.7942 GB, free: 192 kB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001798/1.019, allocations: 51.98 kB / 0.7943 GB, free: 140 kB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.542e-05/1.019, allocations: 12 kB / 0.7943 GB, free: 128 kB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.787e-06/1.019, allocations: 7.938 kB / 0.7943 GB, free: 120 kB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005359/1.024, allocations: 3.681 MB / 0.7979 GB, free: 12.37 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001244/1.025, allocations: 498.5 kB / 0.7984 GB, free: 11.86 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002746/1.026, allocations: 51.98 kB / 0.7984 GB, free: 11.81 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001384/1.027, allocations: 131.8 kB / 0.7985 GB, free: 11.68 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002874/1.027, allocations: 161.8 kB / 0.7987 GB, free: 11.52 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001476/1.027, allocations: 79.97 kB / 0.7988 GB, free: 11.45 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.001018/1.029, allocations: 0.7783 MB / 0.7995 GB, free: 10.66 MB / 0.5762 GB Notification: Performance of sort global known variables: time 2e-07/1.029, allocations: 0 / 0.7995 GB, free: 10.66 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.001968/1.03, allocations: 0.7771 MB / 0.8003 GB, free: 9.887 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 9 (volEas.dynBal.medium.p,oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volWes.dynBal.medium.p,oriEasTop.mExc,volTop.dynBal.medium.p) * 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 (242): * Single equations (assignments): 236 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.001376/1.032, allocations: 0.6553 MB / 0.8009 GB, free: 9.258 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.003245/1.035, allocations: 2.087 MB / 0.803 GB, free: 7.172 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 4.128e-06/1.035, allocations: 448 / 0.803 GB, free: 7.172 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001691/1.037, allocations: 1.182 MB / 0.8041 GB, free: 5.992 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004825/1.042, allocations: 0.9104 MB / 0.805 GB, free: 5.086 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007123/1.049, allocations: 5.389 MB / 0.8103 GB, free: 15.63 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001026/1.05, allocations: 1.467 MB / 0.8117 GB, free: 14.12 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.002335/1.052, allocations: 0.5975 MB / 0.8123 GB, free: 13.52 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005776/1.053, allocations: 199.3 kB / 0.8125 GB, free: 13.33 MB / 0.5919 GB Notification: Performance of SimCode: time 7.71e-07/1.053, allocations: 0 / 0.8125 GB, free: 13.33 MB / 0.5919 GB Notification: Performance of Templates: time 0.072/1.125, allocations: 40.4 MB / 0.8519 GB, free: 5.312 MB / 0.6231 GB make -j1 -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms.makefile Environment - environmentSimulation: (rm -f Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms.pipe ; mkfifo Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms.pipe >> ../files/Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms.sim & ./Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Airflow.Multizone.Examples.Validation3Rooms.pipe 2>&1) Environment - environmentSimulation: