Running command: translateModel(Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent")
Notification: Performance of loadModel(Buildings): time 4.561/4.561, allocations: 458.9 MB / 473.4 MB, free: 11.88 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.307e-05/4.304e-05, allocations: 4.219 kB / 0.5697 GB, free: 9.832 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2594/0.2594, allocations: 106.2 MB / 0.6734 GB, free: 2.637 MB / 0.5417 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent): time 0.02634/0.2858, allocations: 16.1 MB / 0.6892 GB, free: 2.48 MB / 0.5573 GB
Notification: Performance of NFInst.instExpressions: time 0.01569/0.3016, allocations: 6.791 MB / 0.6958 GB, free: 11.68 MB / 0.573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001066/0.3027, allocations: 23.81 kB / 0.6958 GB, free: 11.65 MB / 0.573 GB
Notification: Performance of NFTyping.typeComponents: time 0.001465/0.3041, allocations: 358.3 kB / 0.6961 GB, free: 11.3 MB / 0.573 GB
Notification: Performance of NFTyping.typeBindings: time 0.003224/0.3074, allocations: 0.7164 MB / 0.6968 GB, free: 10.58 MB / 0.573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008061/0.3155, allocations: 1.967 MB / 0.6988 GB, free: 8.625 MB / 0.573 GB
Notification: Performance of NFFlatten.flatten: time 0.002454/0.318, allocations: 0.7749 MB / 0.6995 GB, free: 7.848 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.000758/0.3188, allocations: 341.1 kB / 0.6998 GB, free: 7.516 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0011/0.3199, allocations: 462.8 kB / 0.7003 GB, free: 7.062 MB / 0.573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007212/0.3206, allocations: 366.8 kB / 0.7006 GB, free: 6.703 MB / 0.573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001816/0.3225, allocations: 0.6279 MB / 0.7013 GB, free: 6.074 MB / 0.573 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001976/0.3227, allocations: 36 kB / 0.7013 GB, free: 6.039 MB / 0.573 GB
Notification: Performance of NFScalarize.scalarize: time 0.00019/0.3229, allocations: 127.5 kB / 0.7014 GB, free: 5.914 MB / 0.573 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002367/0.3231, allocations: 68 kB / 0.7015 GB, free: 5.848 MB / 0.573 GB
Notification: Performance of NFConvertDAE.convert: time 0.001417/0.3246, allocations: 0.7365 MB / 0.7022 GB, free: 5.109 MB / 0.573 GB
Notification: Performance of FrontEnd - DAE generated: time 3.256e-06/0.3246, allocations: 0 / 0.7022 GB, free: 5.109 MB / 0.573 GB
Notification: Performance of FrontEnd: time 2.034e-06/0.3246, allocations: 3.938 kB / 0.7022 GB, free: 5.105 MB / 0.573 GB
Notification: Performance of Transformations before backend: time 1.488e-05/0.3246, allocations: 4 kB / 0.7022 GB, free: 5.102 MB / 0.573 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 113
 * Number of variables: 113
Notification: Performance of Generate backend data structure: time 0.002262/0.3269, allocations: 0.8887 MB / 0.7031 GB, free: 4.16 MB / 0.573 GB
Notification: Performance of prepare preOptimizeDAE: time 4.654e-05/0.327, allocations: 12.03 kB / 0.7031 GB, free: 4.148 MB / 0.573 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002019/0.3272, allocations: 75.06 kB / 0.7032 GB, free: 4.074 MB / 0.573 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001072/0.3283, allocations: 486.6 kB / 0.7036 GB, free: 3.559 MB / 0.573 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.406e-05/0.3283, allocations: 37 kB / 0.7037 GB, free: 3.523 MB / 0.573 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001184/0.3285, allocations: 52 kB / 0.7037 GB, free: 3.473 MB / 0.573 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001776/0.3302, allocations: 0.6332 MB / 0.7043 GB, free: 2.773 MB / 0.573 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.35e-05/0.3303, allocations: 4 kB / 0.7043 GB, free: 2.77 MB / 0.573 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.639e-05/0.3304, allocations: 16 kB / 0.7043 GB, free: 2.754 MB / 0.573 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.089e-05/0.3304, allocations: 12 kB / 0.7044 GB, free: 2.742 MB / 0.573 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001912/0.3323, allocations: 0.5112 MB / 0.7048 GB, free: 2.23 MB / 0.573 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 0.005611/0.3379, allocations: 3.209 MB / 0.708 GB, free: 14.82 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001209/0.3392, allocations: 356.5 kB / 0.7083 GB, free: 14.47 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004485/0.3396, allocations: 348.4 kB / 0.7087 GB, free: 14.05 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.569e-05/0.3397, allocations: 30.56 kB / 0.7087 GB, free: 14.02 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=38): time 2.474e-06/0.3397, allocations: 0 / 0.7087 GB, free: 14.02 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=38): time 0.003911/0.3436, allocations: 0.8695 MB / 0.7095 GB, free: 13.12 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.585e-05/0.3437, allocations: 55.41 kB / 0.7096 GB, free: 13.05 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001004/0.3447, allocations: 0.5071 MB / 0.7101 GB, free: 12.54 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 8.596e-05/0.3448, allocations: 33.7 kB / 0.7101 GB, free: 12.5 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0003333/0.3452, allocations: 328.4 kB / 0.7104 GB, free: 12.17 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001549/0.3454, allocations: 126.2 kB / 0.7105 GB, free: 12.04 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.173e-05/0.3455, allocations: 12 kB / 0.7106 GB, free: 12.03 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.0001909/0.3457, allocations: 370.8 kB / 0.7109 GB, free: 11.66 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009064/0.3466, allocations: 217.2 kB / 0.7111 GB, free: 11.45 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001037/0.3476, allocations: 372 kB / 0.7115 GB, free: 11.02 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0009774/0.3486, allocations: 256.7 kB / 0.7117 GB, free: 10.77 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.312e-06/0.3487, allocations: 0 / 0.7117 GB, free: 10.77 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=73) (initialization): time 0.002616/0.3513, allocations: 0.73 MB / 0.7124 GB, free: 10.03 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0007238/0.352, allocations: 1.748 MB / 0.7141 GB, free: 8.148 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.434e-05/0.3521, allocations: 4 kB / 0.7141 GB, free: 8.145 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009939/0.3531, allocations: 152.8 kB / 0.7143 GB, free: 7.992 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001332/0.3544, allocations: 155.8 kB / 0.7144 GB, free: 7.84 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001036/0.3555, allocations: 0.6304 MB / 0.7151 GB, free: 7.184 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001158/0.3567, allocations: 103.2 kB / 0.7152 GB, free: 7.082 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001008/0.3568, allocations: 35.98 kB / 0.7152 GB, free: 7.047 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.183e-05/0.3568, allocations: 4 kB / 0.7152 GB, free: 7.043 MB / 0.5886 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002283/0.3591, allocations: 0.6192 MB / 0.7158 GB, free: 6.422 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.295e-05/0.3592, allocations: 4 kB / 0.7158 GB, free: 6.418 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.654e-05/0.3592, allocations: 8 kB / 0.7158 GB, free: 6.41 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001187/0.3604, allocations: 163.8 kB / 0.716 GB, free: 6.25 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.871e-05/0.3604, allocations: 11.94 kB / 0.716 GB, free: 6.238 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001027/0.3615, allocations: 91.73 kB / 0.7161 GB, free: 6.148 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.662e-05/0.3616, allocations: 31.98 kB / 0.7161 GB, free: 6.117 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 20
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (70):
 * Single equations (assignments): 69
 * 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 3}
Notification: Performance of prepare postOptimizeDAE: time 0.0004031/0.362, allocations: 197.6 kB / 0.7163 GB, free: 5.914 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001557/0.3622, allocations: 63.25 kB / 0.7163 GB, free: 5.852 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002508/0.3647, allocations: 0.6666 MB / 0.717 GB, free: 5.172 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.451e-05/0.3647, allocations: 7.938 kB / 0.717 GB, free: 5.164 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.907e-06/0.3647, allocations: 3.984 kB / 0.717 GB, free: 5.16 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.699e-06/0.3648, allocations: 4 kB / 0.717 GB, free: 5.156 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00413/0.3689, allocations: 1.393 MB / 0.7184 GB, free: 3.688 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.273e-06/0.369, allocations: 0 / 0.7184 GB, free: 3.688 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007289/0.3697, allocations: 95.83 kB / 0.7185 GB, free: 3.594 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0007062/0.3704, allocations: 132.8 kB / 0.7186 GB, free: 3.461 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.577e-05/0.3705, allocations: 23.92 kB / 0.7186 GB, free: 3.438 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009753/0.3715, allocations: 0.6342 MB / 0.7192 GB, free: 2.777 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.615e-06/0.3715, allocations: 0 / 0.7192 GB, free: 2.777 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002428/0.3739, allocations: 0.7645 MB / 0.72 GB, free: 1.969 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000441/0.3744, allocations: 200 kB / 0.7202 GB, free: 1.754 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001465/0.3746, allocations: 12 kB / 0.7202 GB, free: 1.742 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007984/0.3754, allocations: 51.94 kB / 0.7202 GB, free: 1.691 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001151/0.3755, allocations: 31.95 kB / 0.7203 GB, free: 1.66 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.509e-05/0.3756, allocations: 16 kB / 0.7203 GB, free: 1.645 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 0.0007337/0.3763, allocations: 391.1 kB / 0.7206 GB, free: 1.266 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 4.81e-07/0.3763, allocations: 0 / 0.7206 GB, free: 1.266 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.001572/0.3779, allocations: 391.3 kB / 0.721 GB, free: 0.8828 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (41):
 * Single equations (assignments): 38
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * 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 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0008988/0.3788, allocations: 306.6 kB / 0.7213 GB, free: 0.5781 MB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.0036/0.3825, allocations: 0.9246 MB / 0.7222 GB, free: 15.65 MB / 0.6042 GB
Notification: Performance of simCode: created event and clocks part: time 5.57e-06/0.3825, allocations: 0 / 0.7222 GB, free: 15.65 MB / 0.6042 GB
Notification: Performance of simCode: created simulation system equations: time 0.001279/0.3838, allocations: 303.9 kB / 0.7225 GB, free: 15.36 MB / 0.6042 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002527/0.3863, allocations: 272.3 kB / 0.7228 GB, free: 15.09 MB / 0.6042 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002837/0.3892, allocations: 1.276 MB / 0.724 GB, free: 13.79 MB / 0.6042 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006279/0.3899, allocations: 0.9282 MB / 0.7249 GB, free: 12.82 MB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 0.001268/0.3911, allocations: 185.2 kB / 0.7251 GB, free: 12.64 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002295/0.3914, allocations: 47.42 kB / 0.7251 GB, free: 12.59 MB / 0.6042 GB
Notification: Performance of SimCode: time 1.182e-06/0.3914, allocations: 0 / 0.7251 GB, free: 12.59 MB / 0.6042 GB
Notification: Performance of Templates: time 0.03762/0.429, allocations: 12.75 MB / 0.7376 GB, free: 15.96 MB / 0.6198 GB