Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_master_IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse.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.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse,tolerance=1e-06,outputFormat="empty",numberOfIntervals=60000,variableFilter="",fileNamePrefix="IBPSA_master_IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.00215/0.00215, allocations: 188.1 kB / 15.77 MB, free: 6 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 3.0.0-master/package.mo): time 0.7552/0.7552, allocations: 82.91 MB / 99.41 MB, free: 3.23 MB / 74.72 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.289/2.289, allocations: 205.4 MB / 325.4 MB, free: 3.289 MB / 250.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001027/0.001027, allocations: 90.5 kB / 393.6 MB, free: 15.07 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.00045/0.0004502, allocations: 12 kB / 471.5 MB, free: 66.52 MB / 362.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.08966/0.09014, allocations: 67.44 MB / 0.5264 GB, free: 15.05 MB / 378.7 MB
Notification: Performance of NFInst.instantiate(IBPSA.Experimental.Benchmarks.AirFlow.Examples.ZoneStepResponse): time 0.6724/0.7626, allocations: 163 MB / 0.6856 GB, free: 12.33 MB / 474.7 MB
Notification: Performance of NFInst.instExpressions: time 0.01725/0.7799, allocations: 8.718 MB / 0.6941 GB, free: 3.594 MB / 474.7 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001789/0.7817, allocations: 35.75 kB / 0.6941 GB, free: 3.559 MB / 474.7 MB
Notification: Performance of NFTyping.typeComponents: time 0.002147/0.7839, allocations: 0.5869 MB / 0.6947 GB, free: 2.969 MB / 474.7 MB
Notification: Performance of NFTyping.typeBindings: time 0.006848/0.7908, allocations: 1.801 MB / 0.6965 GB, free: 1.168 MB / 474.7 MB
Notification: Performance of NFTyping.typeClassSections: time 0.005079/0.7959, allocations: 1.319 MB / 0.6977 GB, free: 15.87 MB / 490.7 MB
Notification: Performance of NFFlatten.flatten: time 0.004611/0.8005, allocations: 2.293 MB / 0.7 GB, free: 13.57 MB / 490.7 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.002943/0.8035, allocations: 1.549 MB / 0.7015 GB, free: 11.99 MB / 490.7 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.002837/0.8063, allocations: 1.114 MB / 0.7026 GB, free: 10.87 MB / 490.7 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.001654/0.808, allocations: 0.8878 MB / 0.7035 GB, free: 9.98 MB / 490.7 MB
Notification: Performance of NFPackage.collectConstants: time 0.0003011/0.8084, allocations: 80 kB / 0.7035 GB, free: 9.902 MB / 490.7 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.003376/0.8117, allocations: 0.9986 MB / 0.7045 GB, free: 8.902 MB / 490.7 MB
Notification: Performance of NFScalarize.scalarize: time 0.0008978/0.8127, allocations: 0.5802 MB / 0.7051 GB, free: 8.32 MB / 490.7 MB
Notification: Performance of NFVerifyModel.verify: time 0.0007681/0.8135, allocations: 440.6 kB / 0.7055 GB, free: 7.883 MB / 490.7 MB
Notification: Performance of NFConvertDAE.convert: time 0.007006/0.8205, allocations: 2.942 MB / 0.7084 GB, free: 4.934 MB / 490.7 MB
Notification: Performance of FrontEnd - DAE generated: time 1.168e-05/0.8205, allocations: 0 / 0.7084 GB, free: 4.934 MB / 490.7 MB
Notification: Performance of FrontEnd: time 3.309e-06/0.8206, allocations: 3.938 kB / 0.7084 GB, free: 4.93 MB / 490.7 MB
Notification: Performance of Transformations before backend: time 9.045e-05/0.8207, allocations: 4 kB / 0.7084 GB, free: 4.926 MB / 490.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 482
 * Number of variables: 482
Notification: Performance of Generate backend data structure: time 0.01121/0.8319, allocations: 2.352 MB / 0.7107 GB, free: 2.52 MB / 490.7 MB
Notification: Performance of prepare preOptimizeDAE: time 5.509e-05/0.832, allocations: 8.031 kB / 0.7107 GB, free: 2.512 MB / 490.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005716/0.8377, allocations: 452.8 kB / 0.7111 GB, free: 2.066 MB / 490.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.006286/0.8441, allocations: 1.373 MB / 0.7124 GB, free: 0.6367 MB / 490.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002715/0.8444, allocations: 139.8 kB / 0.7126 GB, free: 0.5 MB / 490.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007507/0.8452, allocations: 184 kB / 0.7128 GB, free: 328 kB / 490.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01054/0.8557, allocations: 2.244 MB / 0.7149 GB, free: 14.03 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.971e-05/0.8559, allocations: 4 kB / 0.7149 GB, free: 14.03 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004665/0.8564, allocations: 76 kB / 0.715 GB, free: 13.95 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001874/0.8566, allocations: 79.66 kB / 0.7151 GB, free: 13.88 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01332/0.8699, allocations: 2.805 MB / 0.7178 GB, free: 11.07 MB / 0.4948 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 0.02684/0.8968, allocations: 6.821 MB / 0.7245 GB, free: 3.965 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.009129/0.906, allocations: 2.266 MB / 0.7267 GB, free: 1.691 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002145/0.9082, allocations: 0.8435 MB / 0.7275 GB, free: 0.6836 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005479/0.9137, allocations: 1.212 MB / 0.7287 GB, free: 15.45 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=207): time 1.15e-05/0.9138, allocations: 0 / 0.7287 GB, free: 15.45 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=207): time 0.01342/0.9272, allocations: 3.258 MB / 0.7319 GB, free: 12.14 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001533/0.9274, allocations: 205.9 kB / 0.7321 GB, free: 11.9 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002357/0.9298, allocations: 1.138 MB / 0.7332 GB, free: 10.75 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003543/0.9302, allocations: 65.7 kB / 0.7333 GB, free: 10.68 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008735/0.9311, allocations: 0.7053 MB / 0.734 GB, free: 9.969 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 0.00105/0.9321, allocations: 0.6891 MB / 0.7346 GB, free: 9.273 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001402/0.9323, allocations: 36 kB / 0.7347 GB, free: 9.238 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 0.0002468/0.9325, allocations: 369.9 kB / 0.735 GB, free: 8.871 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00212/0.9347, allocations: 0.7886 MB / 0.7358 GB, free: 8.082 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002588/0.9373, allocations: 1.009 MB / 0.7368 GB, free: 7.031 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002607/0.9399, allocations: 0.9586 MB / 0.7377 GB, free: 6.078 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.112e-05/0.94, allocations: 0 / 0.7377 GB, free: 6.078 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=223) (initialization): time 0.006318/0.9463, allocations: 2.222 MB / 0.7399 GB, free: 3.844 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 3.289e-05/0.9464, allocations: 4 kB / 0.7399 GB, free: 3.84 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.707e-05/0.9464, allocations: 7.938 kB / 0.7399 GB, free: 3.832 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006962/0.9471, allocations: 88.83 kB / 0.74 GB, free: 3.742 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002335/0.9495, allocations: 375.5 kB / 0.7403 GB, free: 3.375 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002871/0.9524, allocations: 1.545 MB / 0.7418 GB, free: 1.688 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002134/0.9546, allocations: 211.8 kB / 0.742 GB, free: 1.48 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002774/0.9549, allocations: 71.97 kB / 0.7421 GB, free: 1.41 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (221):
 * Single equations (assignments): 220
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * 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 2}
Notification: Performance of prepare postOptimizeDAE: time 0.001481/0.9564, allocations: 0.5049 MB / 0.7426 GB, free: 0.8984 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000521/0.9569, allocations: 173.9 kB / 0.7428 GB, free: 0.7266 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007576/0.9645, allocations: 2.61 MB / 0.7453 GB, free: 14.09 MB / 0.5261 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.937e-05/0.9646, allocations: 20 kB / 0.7453 GB, free: 14.07 MB / 0.5261 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.431e-06/0.9646, allocations: 0 / 0.7453 GB, free: 14.07 MB / 0.5261 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006183/0.9708, allocations: 2.379 MB / 0.7477 GB, free: 11.6 MB / 0.5261 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0141/0.9849, allocations: 5.413 MB / 0.753 GB, free: 6.051 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.033e-05/0.985, allocations: 8 kB / 0.753 GB, free: 6.043 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002276/0.9873, allocations: 384 kB / 0.7533 GB, free: 5.668 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0008989/0.9882, allocations: 137.6 kB / 0.7535 GB, free: 5.527 MB / 0.5261 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003594/0.9886, allocations: 55.97 kB / 0.7535 GB, free: 5.473 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00488/0.9935, allocations: 3.027 MB / 0.7565 GB, free: 2.176 MB / 0.5261 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.249e-05/0.9935, allocations: 12 kB / 0.7565 GB, free: 2.164 MB / 0.5261 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01598/1.01, allocations: 4.136 MB / 0.7605 GB, free: 13.86 MB / 0.5417 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002725/1.012, allocations: 0.5373 MB / 0.761 GB, free: 13.3 MB / 0.5417 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009215/1.013, allocations: 44 kB / 0.7611 GB, free: 13.26 MB / 0.5417 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003769/1.017, allocations: 141.1 kB / 0.7612 GB, free: 13.12 MB / 0.5417 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008633/1.018, allocations: 149.7 kB / 0.7614 GB, free: 12.97 MB / 0.5417 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004167/1.018, allocations: 79.91 kB / 0.7614 GB, free: 12.89 MB / 0.5417 GB
Notification: Performance of sorting global known variables: time 0.003149/1.022, allocations: 0.7926 MB / 0.7622 GB, free: 12.1 MB / 0.5417 GB
Notification: Performance of sort global known variables: time 1.592e-06/1.022, allocations: 0 / 0.7622 GB, free: 12.1 MB / 0.5417 GB
Notification: Performance of remove unused functions: time 0.004843/1.027, allocations: 0.6744 MB / 0.7629 GB, free: 11.42 MB / 0.5417 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 21
 * Number of states: 5 (simpleZone.volRoom.dynBal.U,simpleZone.volRoom.dynBal.m,simpleZone.volRoom.dynBal.mXi[1],simpleZone.door.mExcAB,simpleZone.door.mExcBA)
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 2 (weaDat.conTim.tNext,weaDat.conTimMin.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (216):
 * Single equations (assignments): 212
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 1 {(1,100.0%) 2}
 * Non-linear torn systems: 1 {1 3}
Notification: Performance of Backend phase and start with SimCode phase: time 0.004114/1.031, allocations: 0.7086 MB / 0.7636 GB, free: 10.84 MB / 0.5417 GB
Notification: Performance of simCode: created initialization part: time 0.009665/1.04, allocations: 2.14 MB / 0.7657 GB, free: 8.688 MB / 0.5417 GB
Notification: Performance of simCode: created event and clocks part: time 1.881e-05/1.041, allocations: 8.125 kB / 0.7657 GB, free: 8.68 MB / 0.5417 GB
Notification: Performance of simCode: created simulation system equations: time 0.005776/1.046, allocations: 1.388 MB / 0.767 GB, free: 7.266 MB / 0.5417 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007113/1.054, allocations: 0.6918 MB / 0.7677 GB, free: 6.574 MB / 0.5417 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0209/1.074, allocations: 5.238 MB / 0.7728 GB, free: 1.25 MB / 0.5417 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003218/1.078, allocations: 1.561 MB / 0.7743 GB, free: 15.66 MB / 0.5573 GB
Notification: Performance of simCode: alias equations: time 0.006058/1.084, allocations: 0.6741 MB / 0.775 GB, free: 14.98 MB / 0.5573 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001637/1.086, allocations: 183.4 kB / 0.7752 GB, free: 14.8 MB / 0.5573 GB
Notification: Performance of SimCode: time 2.613e-06/1.086, allocations: 0 / 0.7752 GB, free: 14.8 MB / 0.5573 GB
Notification: Performance of Templates: time 0.4941/1.58, allocations: 31.19 MB / 0.8056 GB, free: 213.9 MB / 0.573 GB