Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating.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 0.001318/0.001318, allocations: 119.2 kB / 19.7 MB, free: 2.188 MB / 14.72 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 0.001453/0.001453, allocations: 216.8 kB / 23 MB, free: 5.008 MB / 14.72 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 1.542/1.542, allocations: 230.6 MB / 256.8 MB, free: 7.992 MB / 206.1 MB
"
[Timeout remaining time 178]
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 0.9723/0.9723, allocations: 150 MB / 463.2 MB, free: 10.56 MB / 366.1 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: "" <> buildModelFMU(IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating,fileNamePrefix="IBPSA_latest_IBPSA_Controls_OBC_Utilities_Validation_OptimalStartHeating",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating,fileNamePrefix="IBPSA_latest_IBPSA_Controls_OBC_Utilities_Validation_OptimalStartHeating",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: IBPSA requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002172/0.002172, allocations: 64.67 kB / 0.6412 GB, free: 10.52 MB / 478.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1798/0.182, allocations: 89.18 MB / 0.7283 GB, free: 1.406 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating): time 0.006943/0.1889, allocations: 4.655 MB / 0.7329 GB, free: 12.73 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.004289/0.1932, allocations: 2.22 MB / 0.735 GB, free: 10.5 MB / 0.5606 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0006438/0.1939, allocations: 39.69 kB / 0.7351 GB, free: 10.46 MB / 0.5606 GB
Notification: Performance of NFTyping.typeComponents: time 0.0004181/0.1943, allocations: 130.5 kB / 0.7352 GB, free: 10.33 MB / 0.5606 GB
Notification: Performance of NFTyping.typeBindings: time 0.0003666/0.1947, allocations: 114.8 kB / 0.7353 GB, free: 10.22 MB / 0.5606 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001412/0.1961, allocations: 0.5457 MB / 0.7359 GB, free: 9.672 MB / 0.5606 GB
Notification: Performance of NFFlatten.flatten: time 0.001375/0.1974, allocations: 1.079 MB / 0.7369 GB, free: 8.586 MB / 0.5606 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007081/0.1981, allocations: 380.9 kB / 0.7373 GB, free: 8.191 MB / 0.5606 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007448/0.1989, allocations: 422.5 kB / 0.7377 GB, free: 7.777 MB / 0.5606 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0005538/0.1994, allocations: 414 kB / 0.7381 GB, free: 7.371 MB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001583/0.1996, allocations: 124 kB / 0.7382 GB, free: 7.25 MB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004041/0.2, allocations: 235.9 kB / 0.7384 GB, free: 7.02 MB / 0.5606 GB
Notification: Performance of NFScalarize.scalarize: time 0.000242/0.2002, allocations: 255.2 kB / 0.7387 GB, free: 6.77 MB / 0.5606 GB
Notification: Performance of NFVerifyModel.verify: time 0.000423/0.2007, allocations: 473.7 kB / 0.7391 GB, free: 6.305 MB / 0.5606 GB
Notification: Performance of NFConvertDAE.convert: time 0.001613/0.2023, allocations: 1.424 MB / 0.7405 GB, free: 4.875 MB / 0.5606 GB
Notification: Performance of FrontEnd - DAE generated: time 4.599e-06/0.2023, allocations: 0 / 0.7405 GB, free: 4.875 MB / 0.5606 GB
Notification: Performance of FrontEnd: time 1.472e-06/0.2023, allocations: 0 / 0.7405 GB, free: 4.875 MB / 0.5606 GB
Notification: Performance of Transformations before backend: time 1.84e-05/0.2023, allocations: 0 / 0.7405 GB, free: 4.875 MB / 0.5606 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 196
 * Number of variables: 196
Notification: Performance of Generate backend data structure: time 0.002462/0.2048, allocations: 1.228 MB / 0.7417 GB, free: 3.609 MB / 0.5606 GB
Notification: Performance of prepare preOptimizeDAE: time 3.882e-05/0.2048, allocations: 8.031 kB / 0.7417 GB, free: 3.602 MB / 0.5606 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001599/0.205, allocations: 127 kB / 0.7418 GB, free: 3.469 MB / 0.5606 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002828/0.2053, allocations: 116.3 kB / 0.7419 GB, free: 3.355 MB / 0.5606 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009268/0.2062, allocations: 0.5357 MB / 0.7425 GB, free: 2.789 MB / 0.5606 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.125e-05/0.2063, allocations: 70.38 kB / 0.7425 GB, free: 2.723 MB / 0.5606 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001507/0.2064, allocations: 96.25 kB / 0.7426 GB, free: 2.629 MB / 0.5606 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001492/0.2079, allocations: 0.8344 MB / 0.7434 GB, free: 1.773 MB / 0.5606 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.898e-05/0.2079, allocations: 0 / 0.7434 GB, free: 1.773 MB / 0.5606 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.416e-05/0.208, allocations: 35.98 kB / 0.7435 GB, free: 1.738 MB / 0.5606 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.134e-05/0.208, allocations: 16 kB / 0.7435 GB, free: 1.723 MB / 0.5606 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001183/0.2092, allocations: 0.5699 MB / 0.744 GB, free: 1.152 MB / 0.5606 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003816/0.213, allocations: 2.456 MB / 0.7464 GB, free: 14.62 MB / 0.5762 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001755/0.2148, allocations: 0.7512 MB / 0.7472 GB, free: 13.87 MB / 0.5762 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0005792/0.2153, allocations: 306.7 kB / 0.7475 GB, free: 13.57 MB / 0.5762 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.171e-05/0.2154, allocations: 17.23 kB / 0.7475 GB, free: 13.55 MB / 0.5762 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0009085/0.2163, allocations: 0.4917 MB / 0.748 GB, free: 13.05 MB / 0.5762 GB
Notification: Performance of pre-optimization done (n=88): time 2.585e-06/0.2163, allocations: 0 / 0.748 GB, free: 13.05 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=88): time 0.002057/0.2184, allocations: 1.031 MB / 0.749 GB, free: 12.01 MB / 0.5762 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.847e-05/0.2185, allocations: 102.1 kB / 0.7491 GB, free: 11.89 MB / 0.5762 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005659/0.219, allocations: 473.8 kB / 0.7495 GB, free: 11.42 MB / 0.5762 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001022/0.2191, allocations: 73.69 kB / 0.7496 GB, free: 11.34 MB / 0.5762 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000288/0.2194, allocations: 349.4 kB / 0.7499 GB, free: 11 MB / 0.5762 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002314/0.2196, allocations: 257.9 kB / 0.7502 GB, free: 10.74 MB / 0.5762 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002789/0.2199, allocations: 198.9 kB / 0.7504 GB, free: 10.54 MB / 0.5762 GB
Notification: Performance of setup shared object (initialization): time 0.0001942/0.2201, allocations: 382.8 kB / 0.7507 GB, free: 10.16 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005791/0.2207, allocations: 294 kB / 0.751 GB, free: 9.867 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007251/0.2214, allocations: 497.1 kB / 0.7515 GB, free: 9.316 MB / 0.5762 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001102/0.2225, allocations: 0.6611 MB / 0.7521 GB, free: 8.609 MB / 0.5762 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.228e-06/0.2225, allocations: 0 / 0.7521 GB, free: 8.609 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=132) (initialization): time 0.001482/0.224, allocations: 0.8664 MB / 0.753 GB, free: 7.742 MB / 0.5762 GB
Notification: Performance of prepare postOptimizeDAE: time 1.795e-05/0.224, allocations: 12.06 kB / 0.753 GB, free: 7.73 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.925e-05/0.2241, allocations: 4 kB / 0.753 GB, free: 7.727 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.207e-05/0.2241, allocations: 8 kB / 0.753 GB, free: 7.719 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005037/0.2246, allocations: 139.7 kB / 0.7531 GB, free: 7.582 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.509e-05/0.2246, allocations: 8 kB / 0.7531 GB, free: 7.574 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004485/0.225, allocations: 107.4 kB / 0.7532 GB, free: 7.469 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.147e-05/0.2251, allocations: 39.98 kB / 0.7533 GB, free: 7.43 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007603/0.2259, allocations: 454.7 kB / 0.7537 GB, free: 6.98 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007198/0.2266, allocations: 485 kB / 0.7542 GB, free: 6.441 MB / 0.5762 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009876/0.2276, allocations: 0.6378 MB / 0.7548 GB, free: 5.758 MB / 0.5762 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.645e-06/0.2276, allocations: 0 / 0.7548 GB, free: 5.758 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=132) (initialization_lambda0): time 0.001408/0.229, allocations: 0.8494 MB / 0.7556 GB, free: 4.902 MB / 0.5762 GB
Notification: Performance of prepare postOptimizeDAE: time 1.58e-05/0.229, allocations: 12.33 kB / 0.7556 GB, free: 4.891 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.224e-05/0.229, allocations: 8 kB / 0.7556 GB, free: 4.883 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (initialization): time 9.948e-06/0.229, allocations: 8 kB / 0.7556 GB, free: 4.875 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004723/0.2295, allocations: 135.7 kB / 0.7558 GB, free: 4.742 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.252e-05/0.2295, allocations: 8 kB / 0.7558 GB, free: 4.734 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004758/0.23, allocations: 111.5 kB / 0.7559 GB, free: 4.625 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.109e-05/0.2301, allocations: 39.94 kB / 0.7559 GB, free: 4.586 MB / 0.5762 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 15
 * Number of states: 0 ()
 * Number of discrete variables: 86 (optStaHea.optHea.tim.passed,$PRE.optStaHea.optHea.tim.passed,optStaHea.optHea.edg.u,$PRE.optStaHea.optHea.edg.u,optStaHea.optHea.edg.y,optStaHea.optHea.falEdg.y,optStaHea.optHea.falEdg.not_u,$PRE.optStaHea.optHea.falEdg.not_u,optStaHea.optHea.hys.y,$PRE.optStaHea.optHea.hys.y,optStaHea.optHea.hysOpt.y,$PRE.optStaHea.optHea.hysOpt.y,optStaHea.optHea.truHol.u,$PRE.optStaHea.optHea.truHol.u,optStaHea.optHea.truHol.y,$PRE.optStaHea.optHea.truHol.y,optStaHea.optHea.truHol.not_u,$PRE.optStaHea.optHea.truHol.not_u,optStaHea.optHea.truHol.not_y,$PRE.optStaHea.optHea.truHol.not_y,optStaHea.optHea.truHol.entryTimeTrue,$PRE.optStaHea.optHea.truHol.entryTimeTrue,optStaHea.optHea.truHol.entryTimeFalse,$PRE.optStaHea.optHea.truHol.entryTimeFalse,optStaHea.optHea.pre.u,$PRE.optStaHea.optHea.pre.u,optStaHea.optHea.lat.u,optStaHea.optHea.lat.clr,optStaHea.optHea.lat.y,$PRE.optStaHea.optHea.lat.y,optStaHea.optHea.tim.entryTime,$PRE.optStaHea.optHea.tim.entryTime,optStaHea.optHea.samTimOpt.y,$PRE.optStaHea.optHea.samTimOpt.y,optStaHea.optHea.greThr.y,optStaHea.hysSta.greHys.y,$PRE.optStaHea.hysSta.greHys.y,optStaHea.falEdg.not_u,$PRE.optStaHea.falEdg.not_u,occSch.occupied,$PRE.occSch.occupied,occSch.tOcc,$PRE.occSch.tOcc,occSch.tNonOcc,$PRE.occSch.tNonOcc,occSch.tNext,$PRE.occSch.tNext,$whenCondition1,$whenCondition2,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,optStaHea.optHea.samTemSloAve.y,optStaHea.optHea.samTemSloAve.iSample,$PRE.optStaHea.optHea.samTemSloAve.iSample,optStaHea.optHea.samTemSloAve.counter,$PRE.optStaHea.optHea.samTemSloAve.counter,optStaHea.optHea.samTemSloAve.index,optStaHea.optHea.samTemSloAve.ySample[1],$PRE.optStaHea.optHea.samTemSloAve.ySample[1],optStaHea.optHea.samTemSloAve.ySample[2],$PRE.optStaHea.optHea.samTemSloAve.ySample[2],optStaHea.optHea.samTemSloAve.ySample[3],$PRE.optStaHea.optHea.samTemSloAve.ySample[3],optStaHea.optHea.dTCalOn.y,$PRE.optStaHea.optHea.dTCalOn.y,optStaHea.optHea.dTHVACOn.y,$PRE.optStaHea.optHea.dTHVACOn.y,optStaHea.optHea.triSam.y,$PRE.optStaHea.optHea.triSam.y,optStaHea.optHea.triSam1.y,$PRE.optStaHea.optHea.triSam1.y,optStaHea.optHea.reqStaUp.y,optStaHea.optHea.triAve.u2,optStaHea.optHea.triAve.y,$whenCondition13,conPID.con1.y,optStaHea.con3.y,TRoo.local_reset)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (127):
 * Single equations (assignments): 125
 * Array equations: 1
 * Algorithm blocks: 0
 * Record equations: 1
 * 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 0.0003316/0.2304, allocations: 293.2 kB / 0.7562 GB, free: 4.285 MB / 0.5762 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001131/0.2305, allocations: 67.58 kB / 0.7563 GB, free: 4.219 MB / 0.5762 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001567/0.2321, allocations: 0.8293 MB / 0.7571 GB, free: 3.387 MB / 0.5762 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.172e-05/0.2321, allocations: 11.94 kB / 0.7571 GB, free: 3.375 MB / 0.5762 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.881e-06/0.2321, allocations: 0 / 0.7571 GB, free: 3.375 MB / 0.5762 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.123e-05/0.2321, allocations: 7.922 kB / 0.7571 GB, free: 3.367 MB / 0.5762 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002669/0.2348, allocations: 1.718 MB / 0.7588 GB, free: 1.594 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.426e-06/0.2348, allocations: 0 / 0.7588 GB, free: 1.594 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003259/0.2351, allocations: 79.83 kB / 0.7589 GB, free: 1.516 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.157e-06/0.2351, allocations: 3.984 kB / 0.7589 GB, free: 1.512 MB / 0.5762 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.666e-05/0.2352, allocations: 27.97 kB / 0.7589 GB, free: 1.484 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.362e-06/0.2352, allocations: 4 kB / 0.7589 GB, free: 1.48 MB / 0.5762 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.332e-06/0.2352, allocations: 0 / 0.7589 GB, free: 1.48 MB / 0.5762 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00215/0.2373, allocations: 1.268 MB / 0.7601 GB, free: 204 kB / 0.5762 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002622/0.2376, allocations: 139.3 kB / 0.7603 GB, free: 64 kB / 0.5762 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001239/0.2377, allocations: 39.98 kB / 0.7603 GB, free: 24 kB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.3236/0.5613, allocations: 39.03 kB / 0.7603 GB, free: 34.36 MB / 0.5762 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002429/0.5616, allocations: 82.48 kB / 0.7604 GB, free: 34.36 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.802e-05/0.5617, allocations: 35.95 kB / 0.7604 GB, free: 34.36 MB / 0.5762 GB
Notification: Performance of sorting global known variables: time 0.0004097/0.5621, allocations: 309.1 kB / 0.7607 GB, free: 34.27 MB / 0.5762 GB
Notification: Performance of sort global known variables: time 8e-08/0.5621, allocations: 0 / 0.7607 GB, free: 34.27 MB / 0.5762 GB
Notification: Performance of remove unused functions: time 0.001082/0.5632, allocations: 358 kB / 0.7611 GB, free: 34.27 MB / 0.5762 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (conPID.I.y,TRoo.y)
 * Number of discrete variables: 53 (optStaHea.optHea.triAve.y,optStaHea.optHea.edg.y,optStaHea.optHea.falEdg.y,optStaHea.optHea.lat.clr,optStaHea.optHea.lat.u,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition2,$whenCondition1,occSch.tNext,occSch.tNonOcc,occSch.tOcc,occSch.occupied,optStaHea.falEdg.not_u,optStaHea.hysSta.greHys.y,optStaHea.optHea.triAve.u2,optStaHea.optHea.reqStaUp.y,optStaHea.optHea.greThr.y,optStaHea.optHea.samTimOpt.y,optStaHea.optHea.tim.entryTime,optStaHea.optHea.tim.passed,optStaHea.optHea.lat.y,optStaHea.optHea.triSam1.y,optStaHea.optHea.triSam.y,optStaHea.optHea.pre.u,optStaHea.optHea.truHol.entryTimeFalse,optStaHea.optHea.truHol.entryTimeTrue,optStaHea.optHea.truHol.not_y,optStaHea.optHea.truHol.not_u,optStaHea.optHea.truHol.y,optStaHea.optHea.truHol.u,optStaHea.optHea.hysOpt.y,optStaHea.optHea.hys.y,optStaHea.optHea.falEdg.not_u,optStaHea.optHea.edg.u,optStaHea.optHea.dTHVACOn.y,optStaHea.optHea.dTCalOn.y,optStaHea.optHea.samTemSloAve.ySample[3],optStaHea.optHea.samTemSloAve.ySample[2],optStaHea.optHea.samTemSloAve.ySample[1],optStaHea.optHea.samTemSloAve.index,optStaHea.optHea.samTemSloAve.counter,optStaHea.optHea.samTemSloAve.iSample,optStaHea.optHea.samTemSloAve.y)
 * Number of discrete states: 20 (optStaHea.optHea.truHol.entryTimeFalse,optStaHea.optHea.truHol.entryTimeTrue,occSch.tNext,optStaHea.hysSta.greHys.y,optStaHea.falEdg.not_u,optStaHea.optHea.truHol.u,optStaHea.optHea.truHol.not_u,optStaHea.optHea.truHol.y,optStaHea.optHea.truHol.not_y,optStaHea.optHea.tim.entryTime,optStaHea.optHea.pre.u,optStaHea.optHea.hys.y,optStaHea.optHea.falEdg.not_u,optStaHea.optHea.edg.u,optStaHea.optHea.samTemSloAve.iSample,optStaHea.optHea.samTemSloAve.ySample[1],optStaHea.optHea.samTemSloAve.ySample[2],optStaHea.optHea.samTemSloAve.ySample[3],optStaHea.optHea.samTemSloAve.counter,optStaHea.optHea.hysOpt.y)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (83):
 * Single equations (assignments): 66
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 17
 * 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 0.002291/0.5654, allocations: 1.918 MB / 0.763 GB, free: 33.6 MB / 0.5762 GB
Notification: Performance of simCode: created initialization part: time 0.001986/0.5674, allocations: 1.161 MB / 0.7641 GB, free: 33.51 MB / 0.5762 GB
Notification: Performance of simCode: created event and clocks part: time 3.075e-06/0.5674, allocations: 0 / 0.7641 GB, free: 33.51 MB / 0.5762 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005507/0.568, allocations: 335 kB / 0.7644 GB, free: 33.5 MB / 0.5762 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007581/0.5687, allocations: 107.5 kB / 0.7645 GB, free: 33.5 MB / 0.5762 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00852/0.5773, allocations: 5.715 MB / 0.7701 GB, free: 31.55 MB / 0.5762 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007311/0.578, allocations: 0.9401 MB / 0.771 GB, free: 30.86 MB / 0.5762 GB
Notification: Performance of simCode: alias equations: time 0.0005848/0.5786, allocations: 107.3 kB / 0.7711 GB, free: 30.85 MB / 0.5762 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004625/0.579, allocations: 286.6 kB / 0.7714 GB, free: 30.84 MB / 0.5762 GB
Notification: Performance of SimCode: time 1.593e-06/0.579, allocations: 2.25 kB / 0.7714 GB, free: 30.84 MB / 0.5762 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05544/0.6345, allocations: 15.25 MB / 0.7863 GB, free: 28.07 MB / 0.5762 GB
Notification: Performance of buildModelFMU: Generate platform static: time 12.2/12.83, allocations: 12.16 kB / 0.7863 GB, free: 28.07 MB / 0.5762 GB
"
[Timeout remaining time 647]
(rm -f IBPSA_latest_IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating.pipe ; mkfifo IBPSA_latest_IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating.pipe >> ../files/IBPSA_latest_IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating_res.csv --start-time -172800 --stop-time 604800 --timeout 50 --relative-tolerance 1e-07 --interface-type ModelExchange --solver CVode --output-interval 311.04 IBPSA_latest_IBPSA_Controls_OBC_Utilities_Validation_OptimalStartHeating.fmu > IBPSA_latest_IBPSA.Controls.OBC.Utilities.Validation.OptimalStartHeating.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 17.234779007001634]
Failed to read output from testmodel.py, exit status != 0:
12.9447384649975 12.958210193 12.752858729
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f46f4d12f20>