Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump.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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo", uses=false)
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump")
translateModel(IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001295/0.001295, allocations: 103.7 kB / 16.4 MB, free: 6.449 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001252/0.001252, allocations: 189.6 kB / 17.34 MB, free: 5.746 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.399/1.399, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8344/0.8344, allocations: 132.2 MB / 423.4 MB, free: 6.566 MB / 334.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001248/0.001248, allocations: 58.31 kB / 0.582 GB, free: 23.95 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1716/0.1728, allocations: 80.22 MB / 0.6603 GB, free: 10.38 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump): time 5.112/5.285, allocations: 1.719 GB / 2.38 GB, free: 6.445 MB / 1.389 GB
Notification: Performance of NFInst.instExpressions: time 2.091/7.376, allocations: 267.2 MB / 2.64 GB, free: 22.66 MB / 1.467 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.1426/7.519, allocations: 1.821 MB / 2.642 GB, free: 22.66 MB / 1.467 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/BoundaryConditions/Interfaces/PartialSimInfoManager.mo:151:3-154:55:writable] Warning: Connector weaBus is not balanced: The number of potential variables (20) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/InterzonalAirFlow/BaseClasses/PartialInterzonalAirFlowBoundary.mo:21:3-22:72:writable] Warning: Connector weaBus is not balanced: The number of potential variables (20) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialZone.mo:195:3-207:27:writable] Warning: Connector propsBusInt is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:55:3-69:26:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:8:3-16:27:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:18:3-26:26:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:145:3-157:26:writable] Warning: Connector propsBusInt is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:55:3-69:26:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:8:3-16:27:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:18:3-26:26:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:145:3-157:26:writable] Warning: Connector propsBusInt is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:55:3-69:26:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:8:3-16:27:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:18:3-26:26:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:145:3-157:26:writable] Warning: Connector propsBusInt is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:55:3-69:26:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:8:3-16:27:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:18:3-26:26:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:145:3-157:26:writable] Warning: Connector propsBusInt is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:55:3-69:26:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:8:3-16:27:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:18:3-26:26:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:145:3-157:26:writable] Warning: Connector propsBusInt is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:55:3-69:26:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:8:3-16:27:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:18:3-26:26:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:145:3-157:26:writable] Warning: Connector propsBusInt is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/SlabOnGround.mo:90:3-93:71:writable] Warning: Connector weaBus is not balanced: The number of potential variables (20) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:55:3-69:26:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:8:3-16:27:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:18:3-26:26:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:145:3-157:26:writable] Warning: Connector propsBusInt is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/InternalWall.mo:69:3-82:27:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:55:3-69:26:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:8:3-16:27:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/ZoneBusVarMultiplicator.mo:18:3-26:26:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:145:3-157:26:writable] Warning: Connector propsBusInt is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
Notification: Performance of NFTyping.typeComponents: time 0.05142/7.57, allocations: 13.11 MB / 2.655 GB, free: 20.66 MB / 1.467 GB
Notification: Performance of NFTyping.typeBindings: time 0.08391/7.654, allocations: 17.14 MB / 2.672 GB, free: 17.29 MB / 1.467 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/Interfaces/PartialSurface.mo:55:3-69:26:writable] Warning: Connector propsBus_a is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Buildings/Components/InternalWall.mo:69:3-82:27:writable] Warning: Connector propsBus_b is not balanced: The number of potential variables (10) is not equal to the number of flow variables (0).
Notification: Performance of NFTyping.typeClassSections: time 0.04396/7.698, allocations: 13.31 MB / 2.685 GB, free: 8.383 MB / 1.467 GB
Notification: Performance of NFFlatten.flatten: time 0.08725/7.786, allocations: 57.1 MB / 2.741 GB, free: 13.04 MB / 1.498 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0829/7.868, allocations: 41.19 MB / 2.781 GB, free: 5.645 MB / 1.529 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.061/7.93, allocations: 24.58 MB / 2.805 GB, free: 13.87 MB / 1.561 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.04607/7.976, allocations: 21.89 MB / 2.826 GB, free: 8.539 MB / 1.576 GB
Notification: Performance of NFPackage.collectConstants: time 0.02026/7.996, allocations: 5.012 MB / 2.831 GB, free: 3.527 MB / 1.576 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.04381/8.04, allocations: 12.48 MB / 2.843 GB, free: 7.742 MB / 1.592 GB
Notification: Performance of NFScalarize.scalarize: time 0.02218/8.062, allocations: 11.49 MB / 2.854 GB, free: 12.34 MB / 1.607 GB
Notification: Performance of NFVerifyModel.verify: time 0.05909/8.121, allocations: 22.47 MB / 2.876 GB, free: 5.844 MB / 1.623 GB
Notification: Performance of NFConvertDAE.convert: time 0.1229/8.244, allocations: 71.28 MB / 2.946 GB, free: 15.94 MB / 1.701 GB
Notification: Performance of FrontEnd - DAE generated: time 1.523e-05/8.244, allocations: 0 / 2.946 GB, free: 15.94 MB / 1.701 GB
Notification: Performance of FrontEnd: time 3.537e-06/8.244, allocations: 0 / 2.946 GB, free: 15.94 MB / 1.701 GB
Notification: Performance of Transformations before backend: time 0.004345/8.249, allocations: 0 / 2.946 GB, free: 15.94 MB / 1.701 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 5718
 * Number of variables: 5718
Notification: Performance of Generate backend data structure: time 0.1451/8.394, allocations: 43.16 MB / 2.988 GB, free: 4.758 MB / 1.732 GB
Notification: Performance of prepare preOptimizeDAE: time 5.656e-05/8.394, allocations: 8.031 kB / 2.988 GB, free: 4.75 MB / 1.732 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04485/8.439, allocations: 6.83 MB / 2.995 GB, free: 13.87 MB / 1.748 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.1217/8.56, allocations: 45.94 MB / 3.04 GB, free: 412 kB / 1.779 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002978/8.563, allocations: 2.008 MB / 3.042 GB, free: 14.35 MB / 1.795 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.01081/8.574, allocations: 2.267 MB / 3.044 GB, free: 12.08 MB / 1.795 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.09696/8.671, allocations: 28.31 MB / 3.072 GB, free: 15.2 MB / 1.826 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.001297/8.673, allocations: 23.75 kB / 3.072 GB, free: 15.18 MB / 1.826 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.009706/8.682, allocations: 0.9035 MB / 3.072 GB, free: 14.28 MB / 1.826 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0009215/8.683, allocations: 0.7261 MB / 3.073 GB, free: 13.55 MB / 1.826 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.07427/8.758, allocations: 23.47 MB / 3.096 GB, free: 6.066 MB / 1.842 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 1.4/10.16, allocations: 134.1 MB / 3.227 GB, free: 1.211 GB / 1.889 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.03662/10.19, allocations: 17.21 MB / 3.244 GB, free: 1.203 GB / 1.889 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.01684/10.21, allocations: 7.797 MB / 3.251 GB, free: 1.199 GB / 1.889 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 evalFunc (simulation): time 0.1066/10.32, allocations: 40.19 MB / 3.291 GB, free: 1.17 GB / 1.889 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.02017/10.34, allocations: 8.053 MB / 3.299 GB, free: 1.166 GB / 1.889 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.01363/10.35, allocations: 0.9743 MB / 3.3 GB, free: 1.165 GB / 1.889 GB
Notification: Performance of pre-optimization done (n=895): time 5.204e-05/10.35, allocations: 2.203 kB / 3.3 GB, free: 1.165 GB / 1.889 GB
Notification: Performance of matching and sorting (n=902): time 1.033/11.39, allocations: 365.3 MB / 3.656 GB, free: 0.8248 GB / 1.889 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.00061/11.39, allocations: 2.032 MB / 3.658 GB, free: 0.8224 GB / 1.889 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.08448/11.47, allocations: 33.26 MB / 3.691 GB, free: 0.7902 GB / 1.889 GB
Notification: Performance of collectPreVariables (initialization): time 0.005043/11.48, allocations: 241.7 kB / 3.691 GB, free: 0.7899 GB / 1.889 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0267/11.5, allocations: 17.78 MB / 3.708 GB, free: 0.7726 GB / 1.889 GB
Notification: Performance of collectInitialBindings (initialization): time 0.006944/11.51, allocations: 3.231 MB / 3.712 GB, free: 0.7694 GB / 1.889 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.01088/11.52, allocations: 3.861 MB / 3.715 GB, free: 0.7657 GB / 1.889 GB
Notification: Performance of setup shared object (initialization): time 7.277e-05/11.52, allocations: 305.1 kB / 3.716 GB, free: 0.7654 GB / 1.889 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.02012/11.54, allocations: 9.988 MB / 3.725 GB, free: 0.7556 GB / 1.889 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.03111/11.57, allocations: 14.6 MB / 3.74 GB, free: 0.7399 GB / 1.889 GB
Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
Notification: Performance of analyzeInitialSystem (initialization): time 0.4917/12.06, allocations: 122.7 MB / 3.859 GB, free: 0.619 GB / 1.889 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001861/12.06, allocations: 32 kB / 3.859 GB, free: 0.6189 GB / 1.889 GB
Notification: Performance of matching and sorting (n=2167) (initialization): time 0.1114/12.18, allocations: 31.27 MB / 3.89 GB, free: 0.5882 GB / 1.889 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004066/12.18, allocations: 123.4 kB / 3.89 GB, free: 0.5881 GB / 1.889 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0003301/12.18, allocations: 108 kB / 3.89 GB, free: 0.588 GB / 1.889 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01644/12.19, allocations: 4.473 MB / 3.895 GB, free: 0.5836 GB / 1.889 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02235/12.21, allocations: 3.888 MB / 3.898 GB, free: 0.5798 GB / 1.889 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04011/12.26, allocations: 49.79 MB / 3.947 GB, free: 0.5279 GB / 1.889 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03512/12.29, allocations: 1.664 MB / 3.949 GB, free: 0.5263 GB / 1.889 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.007113/12.3, allocations: 0.7927 MB / 3.949 GB, free: 0.5255 GB / 1.889 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system:
         heaPum.eva.vol.dynBal.medium.p = heaPum.eva.vol.dynBal.p_start.
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.05499/12.35, allocations: 20.35 MB / 3.969 GB, free: 0.5056 GB / 1.889 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.03029/12.38, allocations: 14.54 MB / 3.984 GB, free: 0.4898 GB / 1.889 GB
Notification: It was not possible to check the given initialization system for consistency symbolically, because the relevant equations are part of an algebraic loop. This is not supported yet.
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.493/12.88, allocations: 122.5 MB / 4.103 GB, free: 378 MB / 1.889 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 0.0001783/12.88, allocations: 32 kB / 4.103 GB, free: 377.9 MB / 1.889 GB
Notification: Performance of matching and sorting (n=2167) (initialization_lambda0): time 0.1231/13, allocations: 31.29 MB / 4.134 GB, free: 346.5 MB / 1.889 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0003442/13, allocations: 123.5 kB / 4.134 GB, free: 346.3 MB / 1.889 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002979/13, allocations: 108 kB / 4.134 GB, free: 346.2 MB / 1.889 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01569/13.02, allocations: 4.447 MB / 4.138 GB, free: 341.7 MB / 1.889 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02254/13.04, allocations: 3.857 MB / 4.142 GB, free: 337.8 MB / 1.889 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03808/13.08, allocations: 50.16 MB / 4.191 GB, free: 284.3 MB / 1.889 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.03111/13.11, allocations: 1.75 MB / 4.193 GB, free: 282.6 MB / 1.889 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.005759/13.11, allocations: 0.7926 MB / 4.194 GB, free: 281.8 MB / 1.889 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization_lambda0 system:
         heaPum.eva.vol.dynBal.medium.p = heaPum.eva.vol.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 488
 * Number of states: 0 ()
 * Number of discrete variables: 91 (calTim.firstHourSampling,$PRE.calTim.firstHourSampling,calTim.firstDaySampling,$PRE.calTim.firstDaySampling,calTim.daySampleTrigger,$whenCondition1,calTim.hourSampleTrigger,$whenCondition2,oveTSet.activate.y,oveFan.activate.y,ovePum.activate.y,oveHeaPumY.activate.y,case900Template.winA.q50_zone.using_custom_q50,case900Template.int.q50_zone.using_custom_q50,case900Template.slaOnGro.q50_zone.using_custom_q50,case900Template.outCei.q50_zone.using_custom_q50,case900Template.outD.q50_zone.using_custom_q50,case900Template.outC.q50_zone.using_custom_q50,case900Template.outB.q50_zone.using_custom_q50,case900Template.outA.q50_zone.using_custom_q50,conPI.I.local_reset,case900Template.setq50.use_custom_n50s[9],case900Template.setq50.use_custom_n50s[7],case900Template.setq50.use_custom_n50s[5],case900Template.setq50.use_custom_n50s[6],case900Template.setq50.use_custom_n50s[4],case900Template.setq50.use_custom_n50s[3],case900Template.setq50.use_custom_n50s[2],case900Template.setq50.use_custom_n50s[1],case900Template.setq50.use_custom_n50s[8],case900Template.setq50.allSurfacesCustom,case900Template.radDistrLw.computeCarroll,sim.weaDat.conTim.canRepeatWeatherFile,sim.weaDat.conTimMin.canRepeatWeatherFile,$PRE.heaPum.temPro.hysdTConEva.y,$PRE.heaPum.temPro.hysLow.y,$PRE.heaPum.temPro.hysHig.y,$PRE.heaPum.com.isOn,$PRE.calTim.epochLastMonth,$PRE.calTim.yearIndex,$PRE.calTim.daysSinceEpoch,$PRE.calTim.weekDay,$PRE.calTim.hour,$PRE.calTim.day,$PRE.calTim.month,$PRE.calTim.year,case900Template.outA.setArea.use_custom_n50,case900Template.outB.setArea.use_custom_n50,case900Template.outC.setArea.use_custom_n50,case900Template.outD.setArea.use_custom_n50,case900Template.outCei.setArea.use_custom_n50,case900Template.winA.setArea.use_custom_n50,sim.radSol[1].solAzi.outsidePolarCircle,sim.radSol[2].solAzi.outsidePolarCircle,sim.radSol[3].solAzi.outsidePolarCircle,sim.radSol[4].solAzi.outsidePolarCircle,sim.radSol[5].solAzi.outsidePolarCircle,sim.radSol[6].solAzi.outsidePolarCircle,case900Template.setq50.use_custom_q50[9],case900Template.setq50.use_custom_q50[8],case900Template.setq50.use_custom_q50[7],case900Template.setq50.use_custom_q50[5],case900Template.setq50.use_custom_q50[6],case900Template.setq50.use_custom_q50[4],case900Template.setq50.use_custom_q50[3],case900Template.setq50.use_custom_q50[2],case900Template.setq50.use_custom_q50[1],greater.y,realToInteger2.y,heaPum.temPro.hysdTConEva.y,heaPum.temPro.on.y,heaPum.temPro.hysLow.y,heaPum.temPro.hysHig.y,heaPum.com.isOn,realToInteger.y,calTim.epochLastMonth,calTim.yearIndex,calTim.daysSinceEpoch,calTim.weekDay,calTim.hour,calTim.day,calTim.month,calTim.year,sim.weaDat.conTim.tNext,$PRE.sim.weaDat.conTim.tNext,sim.weaDat.conTimMin.tNext,$PRE.sim.weaDat.conTimMin.tNext,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (2033):
 * Single equations (assignments): 2000
 * Array equations: 5
 * Algorithm blocks: 2
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 25
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 22 systems
   {(1,2,100.0%), (1,9,100.0%), (6,32,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,2,100.0%), (1,3,100.0%), (1,1,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,1,100.0%), (1,1,100.0%), (2,14,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(2,19), (1,3), (1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.01039/13.12, allocations: 1.188 MB / 4.195 GB, free: 280.6 MB / 1.889 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.01169/13.14, allocations: 2.923 MB / 4.198 GB, free: 277.6 MB / 1.889 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.05467/13.19, allocations: 18.73 MB / 4.216 GB, free: 258.8 MB / 1.889 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001308/13.19, allocations: 115.9 kB / 4.216 GB, free: 258.7 MB / 1.889 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.83e-05/13.19, allocations: 24 kB / 4.216 GB, free: 258.6 MB / 1.889 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.04156/13.23, allocations: 13.74 MB / 4.229 GB, free: 244.8 MB / 1.889 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 0.1375/13.37, allocations: 58.19 MB / 4.286 GB, free: 185.7 MB / 1.889 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.438e-05/13.37, allocations: 31.98 kB / 4.286 GB, free: 185.7 MB / 1.889 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01111/13.38, allocations: 1.97 MB / 4.288 GB, free: 183.7 MB / 1.889 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.005841/13.39, allocations: 1.97 MB / 4.29 GB, free: 181.7 MB / 1.889 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002923/13.39, allocations: 383.7 kB / 4.29 GB, free: 181.3 MB / 1.889 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02588/13.42, allocations: 42.67 MB / 4.332 GB, free: 135.5 MB / 1.889 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.85e-05/13.42, allocations: 39.81 kB / 4.332 GB, free: 135.4 MB / 1.889 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.06738/13.48, allocations: 27.61 MB / 4.359 GB, free: 107.2 MB / 1.889 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.01775/13.5, allocations: 4.587 MB / 4.364 GB, free: 102.6 MB / 1.889 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.01224/13.51, allocations: 327.8 kB / 4.364 GB, free: 102.3 MB / 1.889 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.02085/13.53, allocations: 0.79 MB / 4.365 GB, free: 101.5 MB / 1.889 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003975/13.54, allocations: 0.7041 MB / 4.365 GB, free: 100.8 MB / 1.889 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.003225/13.54, allocations: 375.8 kB / 4.366 GB, free: 100.4 MB / 1.889 GB
Notification: Performance of sorting global known variables: time 0.06001/13.6, allocations: 23.03 MB / 4.388 GB, free: 77.55 MB / 1.889 GB
Notification: Performance of sort global known variables: time 1.113e-06/13.6, allocations: 0 / 4.388 GB, free: 77.55 MB / 1.889 GB
Notification: Performance of remove unused functions: time 0.06024/13.66, allocations: 10.35 MB / 4.398 GB, free: 67.29 MB / 1.889 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 109
 * Number of states: 63 (case900Template.airModel.vol.dynBal.U,case900Template.airModel.vol.dynBal.m,case900Template.airModel.vol.dynBal.mXi[1],case900Template.airModel.vol.dynBal.mC[1],case900Template.outA.layMul.monLay[1].monLayDyn.T[1],case900Template.outA.layMul.monLay[1].monLayDyn.T[2],case900Template.outA.layMul.monLay[3].monLayDyn.T[1],case900Template.outA.layMul.monLay[3].monLayDyn.T[2],case900Template.outA.layMul.monLay[3].monLayDyn.T[3],case900Template.outB.layMul.monLay[1].monLayDyn.T[1],case900Template.outB.layMul.monLay[1].monLayDyn.T[2],case900Template.outB.layMul.monLay[3].monLayDyn.T[1],case900Template.outB.layMul.monLay[3].monLayDyn.T[2],case900Template.outB.layMul.monLay[3].monLayDyn.T[3],case900Template.outC.layMul.monLay[1].monLayDyn.T[1],case900Template.outC.layMul.monLay[1].monLayDyn.T[2],case900Template.outC.layMul.monLay[3].monLayDyn.T[1],case900Template.outC.layMul.monLay[3].monLayDyn.T[2],case900Template.outC.layMul.monLay[3].monLayDyn.T[3],case900Template.outD.layMul.monLay[1].monLayDyn.T[1],case900Template.outD.layMul.monLay[1].monLayDyn.T[2],case900Template.outD.layMul.monLay[3].monLayDyn.T[1],case900Template.outD.layMul.monLay[3].monLayDyn.T[2],case900Template.outD.layMul.monLay[3].monLayDyn.T[3],case900Template.outCei.layMul.monLay[1].monLayDyn.T[1],case900Template.outCei.layMul.monLay[1].monLayDyn.T[2],case900Template.outCei.layMul.monLay[2].monLayDyn.T[1],case900Template.outCei.layMul.monLay[3].monLayDyn.T[1],case900Template.slaOnGro.layMul.monLay[1].monLayDyn.T[2],case900Template.slaOnGro.layMul.monLay[2].monLayDyn.T[1],case900Template.slaOnGro.layMul.monLay[2].monLayDyn.T[2],case900Template.slaOnGro.layMul.monLay[2].monLayDyn.T[3],case900Template.slaOnGro.layMul.monLay[2].monLayDyn.T[4],case900Template.slaOnGro.layMul.monLay[3].monLayDyn.T[1],case900Template.slaOnGro.layMul.monLay[4].monLayDyn.T[1],case900Template.slaOnGro.layGro.monLay[1].monLayDyn.T[2],case900Template.slaOnGro.layGro.monLay[1].monLayDyn.T[3],case900Template.slaOnGro.layGro.monLay[1].monLayDyn.T[4],case900Template.slaOnGro.layGro.monLay[1].monLayDyn.T[5],case900Template.slaOnGro.layGro.monLay[1].monLayDyn.T[6],case900Template.slaOnGro.layGro.monLay[1].monLayDyn.T[7],case900Template.slaOnGro.layGro.monLay[2].monLayDyn.T[2],case900Template.slaOnGro.layGro.monLay[2].monLayDyn.T[3],case900Template.slaOnGro.layGro.monLay[2].monLayDyn.T[4],case900Template.slaOnGro.layGro.monLay[2].monLayDyn.T[5],case900Template.slaOnGro.layGro.monLay[3].monLayDyn.T[1],case900Template.slaOnGro.layGro.monLay[3].monLayDyn.T[2],case900Template.slaOnGro.layGro.monLay[3].monLayDyn.T[3],case900Template.int.layMul.monLay[1].monLayDyn.T[2],case900Template.int.layMul.monLay[2].monLayDyn.T[2],case900Template.int.layMul.monLay[2].monLayDyn.T[3],case900Template.int.layMul.monLay[3].monLayDyn.T[1],case900Template.int.layMul.monLay[3].monLayDyn.T[2],case900Template.int.layMul.monLay[3].monLayDyn.T[3],case900Template.int.layMul.monLay[4].monLayDyn.T[1],case900Template.winA.heaCapGlaInt.T,case900Template.winA.heaCapGlaExt.T,conPI.I.y,floHea.vol[1].dynBal.U,heaPum.con.vol.dynBal.U,heaPum.eva.vol.dynBal.U,heaPum.eva.vol.dynBal.mXi[1],heaPum.eva.vol.dynBal.mC[1])
 * Number of discrete variables: 28 (calTim.hourSampleTrigger,calTim.daySampleTrigger,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,sim.weaDat.conTimMin.tNext,sim.weaDat.conTim.tNext,calTim.year,calTim.month,calTim.day,calTim.hour,calTim.weekDay,calTim.daysSinceEpoch,calTim.yearIndex,calTim.epochLastMonth,calTim.firstHourSampling,calTim.firstDaySampling,realToInteger.y,heaPum.com.isOn,heaPum.temPro.hysHig.y,heaPum.temPro.hysLow.y,heaPum.temPro.on.y,heaPum.temPro.hysdTConEva.y,realToInteger2.y,greater.y)
 * Number of discrete states: 15 (heaPum.temPro.hysLow.y,heaPum.temPro.hysHig.y,heaPum.temPro.hysdTConEva.y,calTim.firstDaySampling,calTim.daysSinceEpoch,calTim.weekDay,calTim.firstHourSampling,calTim.hour,calTim.yearIndex,calTim.epochLastMonth,calTim.month,calTim.year,heaPum.com.isOn,sim.weaDat.conTimMin.tNext,sim.weaDat.conTim.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (883):
 * Single equations (assignments): 840
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * When equations: 12
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 24
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 21 systems
   {(1,2,100.0%), (1,1,100.0%), (1,2,100.0%), (1,1,100.0%), (1,2,100.0%), (1,3,100.0%), (1,2,100.0%), (1,1,100.0%), (1,2,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,15,100.0%), (1,9,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(2,19), (1,3), (1,3)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.007036/13.67, allocations: 1.861 MB / 4.4 GB, free: 65.82 MB / 1.889 GB
Notification: Performance of simCode: created initialization part: time 0.08529/13.75, allocations: 40.64 MB / 4.44 GB, free: 24.59 MB / 1.889 GB
Notification: Performance of simCode: created event and clocks part: time 4.838e-05/13.75, allocations: 9.875 kB / 4.44 GB, free: 24.58 MB / 1.889 GB
Notification: Performance of simCode: created simulation system equations: time 0.02116/13.78, allocations: 11.04 MB / 4.451 GB, free: 13.27 MB / 1.889 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.05299/13.83, allocations: 7.599 MB / 4.458 GB, free: 5.887 MB / 1.889 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 1.276/15.1, allocations: 69.15 MB / 4.526 GB, free: 1.198 GB / 1.889 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.04928/15.15, allocations: 18.82 MB / 4.544 GB, free: 1.197 GB / 1.889 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01357/15.17, allocations: 1.962 MB / 4.546 GB, free: 1.197 GB / 1.889 GB
Notification: Performance of SimCode: time 1.703e-06/15.17, allocations: 0 / 4.546 GB, free: 1.197 GB / 1.889 GB
Notification: Performance of Templates: time 9.047/24.21, allocations: 5.414 GB / 9.96 GB, free: 354.3 MB / 1.889 GB
make -j1 -f IDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump.makefile
make -j1 -f IDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump.makefile clang++ -std=c++17  -fopenmp=libomp  -Winvalid-pch -O2 -g -DNDEBUG -fPIC   -std=c++11 -DBOOST_ALL_DYN_LINK   -DUSE_DGESV -DUSE_LOGGER -DOMC_BUILD -DUSE_THREAD -DSUNDIALS_MAJOR_VERSION=5 -DSUNDIALS_MINOR_VERSION=4 -DPMC_USE_SUNDIALS -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/bin/../include/omc/cpp/" -I. "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources""-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Resources/C-Sources" -I"." -I"." -I"/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/include/omc/sundials" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Resources/C-Sources" "-I/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Resources/C-Sources"    -DMEASURETIME_PROFILEBLOCKS -DUSE_LOGGER  -c -o OMCppIDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPumpCalcHelperMain.o OMCppIDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPumpCalcHelperMain.cpp
In file included from OMCppIDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPumpCalcHelperMain.cpp:28:
In file included from ./OMCppIDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPumpFunctions.cpp:8:
/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/Resources/C-Sources/getTimeSpan.c:27:9: error: cannot initialize a variable of type 'char *' with an rvalue of type 'void *'
  char *result = malloc(len1 + len2 + 1);
        ^        ~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
make: *** [<builtin>: OMCppIDEAS_IDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPumpCalcHelperMain.o] Error 1