Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001485/0.001485, allocations: 73.09 kB / 20.65 MB, free: 3.844 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001278/0.001278, allocations: 169 kB / 24.05 MB, free: 456 kB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9519/0.9519, allocations: 177.1 MB / 204.5 MB, free: 5.523 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.5829/0.5829, allocations: 115 MB / 376 MB, free: 7.527 MB / 346.7 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation")
translateModel(IBPSA.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.493e-06/1.493e-06, allocations: 0.6562 kB / 481.9 MB, free: 11.74 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 8.145e-06/9.638e-06, allocations: 2.938 kB / 482 MB, free: 11.74 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.NaturalVentilation): time 0.1195/0.1196, allocations: 148.6 MB / 0.6158 GB, free: 2.844 MB / 0.5261 GB
Notification: Performance of NFInst.instExpressions: time 0.005502/0.1251, allocations: 4.314 MB / 0.62 GB, free: 14.52 MB / 0.5417 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006185/0.1257, allocations: 51.56 kB / 0.62 GB, free: 14.47 MB / 0.5417 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008731/0.1265, allocations: 297.9 kB / 0.6203 GB, free: 14.18 MB / 0.5417 GB
Notification: Performance of NFTyping.typeBindings: time 0.002066/0.1286, allocations: 1.449 MB / 0.6217 GB, free: 12.72 MB / 0.5417 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001049/0.1297, allocations: 0.7404 MB / 0.6225 GB, free: 11.98 MB / 0.5417 GB
Notification: Performance of NFFlatten.flatten: time 0.002375/0.132, allocations: 2.975 MB / 0.6254 GB, free: 8.996 MB / 0.5417 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0008371/0.1329, allocations: 0.7409 MB / 0.6261 GB, free: 8.238 MB / 0.5417 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002213/0.1351, allocations: 1.588 MB / 0.6276 GB, free: 6.68 MB / 0.5417 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001032/0.1361, allocations: 0.8959 MB / 0.6285 GB, free: 5.781 MB / 0.5417 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001199/0.1362, allocations: 108 kB / 0.6286 GB, free: 5.676 MB / 0.5417 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0006533/0.1369, allocations: 459 kB / 0.6291 GB, free: 5.227 MB / 0.5417 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002841/0.1372, allocations: 490.6 kB / 0.6295 GB, free: 4.746 MB / 0.5417 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003467/0.1375, allocations: 499 kB / 0.63 GB, free: 4.258 MB / 0.5417 GB
Notification: Performance of NFConvertDAE.convert: time 0.001011/0.1385, allocations: 1.227 MB / 0.6312 GB, free: 3.027 MB / 0.5417 GB
Notification: Performance of FrontEnd - DAE generated: time 3.156e-06/0.1385, allocations: 3.938 kB / 0.6312 GB, free: 3.023 MB / 0.5417 GB
Notification: Performance of FrontEnd: time 8.82e-07/0.1385, allocations: 0 / 0.6312 GB, free: 3.023 MB / 0.5417 GB
Notification: Performance of Transformations before backend: time 9.007e-06/0.1385, allocations: 0 / 0.6312 GB, free: 3.023 MB / 0.5417 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 214
 * Number of variables: 214
Notification: Performance of Generate backend data structure: time 0.001632/0.1402, allocations: 1.561 MB / 0.6327 GB, free: 1.418 MB / 0.5417 GB
Notification: Performance of prepare preOptimizeDAE: time 3.911e-05/0.1402, allocations: 8.031 kB / 0.6327 GB, free: 1.41 MB / 0.5417 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001573/0.1418, allocations: 0.5958 MB / 0.6333 GB, free: 0.8125 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007425/0.1425, allocations: 0.7573 MB / 0.6341 GB, free: 32 kB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.612e-05/0.1426, allocations: 58.08 kB / 0.6341 GB, free: 15.97 MB / 0.5573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001024/0.1427, allocations: 88 kB / 0.6342 GB, free: 15.88 MB / 0.5573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008905/0.1436, allocations: 0.9162 MB / 0.6351 GB, free: 14.88 MB / 0.5573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.955e-05/0.1436, allocations: 4 kB / 0.6351 GB, free: 14.87 MB / 0.5573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.478e-05/0.1437, allocations: 40 kB / 0.6351 GB, free: 14.83 MB / 0.5573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.976e-05/0.1437, allocations: 41.98 kB / 0.6352 GB, free: 14.79 MB / 0.5573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004578/0.1442, allocations: 357.5 kB / 0.6355 GB, free: 14.44 MB / 0.5573 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 0.002593/0.1467, allocations: 3.054 MB / 0.6385 GB, free: 11.3 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000512/0.1473, allocations: 438.5 kB / 0.6389 GB, free: 10.86 MB / 0.5573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003148/0.1476, allocations: 255.7 kB / 0.6392 GB, free: 10.61 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.335e-05/0.1476, allocations: 16.66 kB / 0.6392 GB, free: 10.6 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.721e-05/0.1476, allocations: 46.05 kB / 0.6392 GB, free: 10.54 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=70): time 1.824e-06/0.1476, allocations: 0 / 0.6392 GB, free: 10.54 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=70): time 0.0007636/0.1484, allocations: 0.5637 MB / 0.6398 GB, free: 9.973 MB / 0.5573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.634e-05/0.1484, allocations: 67.94 kB / 0.6398 GB, free: 9.895 MB / 0.5573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003865/0.1488, allocations: 0.624 MB / 0.6404 GB, free: 9.258 MB / 0.5573 GB
Notification: Performance of collectPreVariables (initialization): time 4.126e-05/0.1489, allocations: 41.7 kB / 0.6405 GB, free: 9.211 MB / 0.5573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000229/0.1491, allocations: 0.5148 MB / 0.641 GB, free: 8.688 MB / 0.5573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004067/0.1495, allocations: 265.7 kB / 0.6412 GB, free: 8.426 MB / 0.5573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001541/0.1497, allocations: 152.2 kB / 0.6414 GB, free: 8.27 MB / 0.5573 GB
Notification: Performance of setup shared object (initialization): time 0.0001594/0.1498, allocations: 0.5702 MB / 0.6419 GB, free: 7.688 MB / 0.5573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001452/0.15, allocations: 105.9 kB / 0.642 GB, free: 7.582 MB / 0.5573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002348/0.1502, allocations: 324.5 kB / 0.6423 GB, free: 7.184 MB / 0.5573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000424/0.1506, allocations: 482.8 kB / 0.6428 GB, free: 6.633 MB / 0.5573 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.777e-06/0.1506, allocations: 8 kB / 0.6428 GB, free: 6.625 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=94) (initialization): time 0.0005836/0.1512, allocations: 0.5516 MB / 0.6434 GB, free: 6.066 MB / 0.5573 GB
Notification: Performance of prepare postOptimizeDAE: time 1.53e-05/0.1512, allocations: 12.09 kB / 0.6434 GB, free: 6.055 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.943e-06/0.1512, allocations: 4 kB / 0.6434 GB, free: 6.051 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.427e-05/0.1512, allocations: 11.94 kB / 0.6434 GB, free: 6.039 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004157/0.1517, allocations: 179.7 kB / 0.6436 GB, free: 5.863 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.267e-06/0.1517, allocations: 15.86 kB / 0.6436 GB, free: 5.848 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003601/0.152, allocations: 75.56 kB / 0.6436 GB, free: 5.773 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.438e-05/0.1521, allocations: 27.98 kB / 0.6437 GB, free: 5.746 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (94):
 * Single equations (assignments): 94
 * 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 0.0001628/0.1522, allocations: 196.4 kB / 0.6439 GB, free: 5.543 MB / 0.5573 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001179/0.1523, allocations: 115.4 kB / 0.644 GB, free: 5.43 MB / 0.5573 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001058/0.1524, allocations: 103.7 kB / 0.6441 GB, free: 5.32 MB / 0.5573 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.34e-06/0.1525, allocations: 11.98 kB / 0.6441 GB, free: 5.309 MB / 0.5573 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.647e-06/0.1525, allocations: 3.938 kB / 0.6441 GB, free: 5.305 MB / 0.5573 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0004335/0.1529, allocations: 0.5168 MB / 0.6446 GB, free: 4.742 MB / 0.5573 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001142/0.154, allocations: 1.141 MB / 0.6457 GB, free: 3.566 MB / 0.5573 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.384e-06/0.154, allocations: 4 kB / 0.6457 GB, free: 3.562 MB / 0.5573 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004635/0.1545, allocations: 183.8 kB / 0.6459 GB, free: 3.383 MB / 0.5573 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.849e-06/0.1545, allocations: 3.938 kB / 0.6459 GB, free: 3.379 MB / 0.5573 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.209e-05/0.1545, allocations: 16 kB / 0.6459 GB, free: 3.363 MB / 0.5573 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.224e-06/0.1545, allocations: 0 / 0.6459 GB, free: 3.363 MB / 0.5573 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.793e-06/0.1545, allocations: 4 kB / 0.6459 GB, free: 3.359 MB / 0.5573 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007365/0.1553, allocations: 0.7689 MB / 0.6467 GB, free: 2.566 MB / 0.5573 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002069/0.1555, allocations: 171.1 kB / 0.6468 GB, free: 2.398 MB / 0.5573 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.557e-05/0.1555, allocations: 23.92 kB / 0.6468 GB, free: 2.375 MB / 0.5573 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003073/0.1559, allocations: 27.98 kB / 0.6469 GB, free: 2.348 MB / 0.5573 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.598e-05/0.1559, allocations: 48.56 kB / 0.6469 GB, free: 2.301 MB / 0.5573 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.152e-05/0.156, allocations: 15.98 kB / 0.6469 GB, free: 2.285 MB / 0.5573 GB
Notification: Performance of sorting global known variables: time 0.0002085/0.1562, allocations: 386.8 kB / 0.6473 GB, free: 1.914 MB / 0.5573 GB
Notification: Performance of sort global known variables: time 6e-08/0.1562, allocations: 0 / 0.6473 GB, free: 1.914 MB / 0.5573 GB
Notification: Performance of remove unused functions: time 0.0004657/0.1566, allocations: 347.5 kB / 0.6476 GB, free: 1.574 MB / 0.5573 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 8 (volA.dynBal.medium.Xi[1],volA.dynBal.U,volA.dynBal.m,oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.medium.Xi[1],volOut.dynBal.U,volOut.dynBal.m)
 * 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 (70):
 * Single equations (assignments): 70
 * 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 Backend phase and start with SimCode phase: time 0.0001436/0.1568, allocations: 122 kB / 0.6477 GB, free: 1.449 MB / 0.5573 GB
Notification: Performance of simCode: created initialization part: time 0.0006973/0.1575, allocations: 403.9 kB / 0.6481 GB, free: 1.055 MB / 0.5573 GB
Notification: Performance of simCode: created event and clocks part: time 1.522e-06/0.1575, allocations: 0 / 0.6481 GB, free: 1.055 MB / 0.5573 GB
Notification: Performance of simCode: created simulation system equations: time 0.000212/0.1577, allocations: 220.6 kB / 0.6483 GB, free: 0.8359 MB / 0.5573 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001124/0.1588, allocations: 0.5312 MB / 0.6489 GB, free: 336 kB / 0.5573 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1931/0.352, allocations: 1.864 MB / 0.6507 GB, free: 45.84 MB / 0.5573 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001816/0.3521, allocations: 235.2 kB / 0.6509 GB, free: 45.76 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 0.0006636/0.3528, allocations: 156.5 kB / 0.651 GB, free: 45.75 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008108/0.3536, allocations: 445.2 kB / 0.6515 GB, free: 45.68 MB / 0.5573 GB
Notification: Performance of SimCode: time 1.132e-06/0.3536, allocations: 0 / 0.6515 GB, free: 45.68 MB / 0.5573 GB
Notification: Performance of Templates: time 0.02086/0.3745, allocations: 20.64 MB / 0.6716 GB, free: 43.94 MB / 0.5573 GB
"
[Timeout remaining time 660]
make -j1 -f IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.makefile [Timeout 660]
(rm -f IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.sim & ./IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=240  -lv LOG_STATS > IBPSA_latest_IBPSA.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 3.8701410689391196]