Running command: translateModel(Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="time|c.v|opAmp.out.v|opAmp.out.i",fileNamePrefix="Modelica_3.2.2_cpp_Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator")
Notification: Performance of loadModel(Modelica): time 1.863/1.863, allocations: 195 MB / 203.2 MB, free: 13.78 MB / 170.7 MB
Notification: Performance of FrontEnd - loaded program: time 5.752e-05/5.755e-05, allocations: 8 kB / 249.6 MB, free: 15.28 MB / 218.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2691/0.2692, allocations: 44.5 MB / 294.1 MB, free: 14.34 MB / 250.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1097/0.3789, allocations: 72.35 MB / 366.5 MB, free: 9.637 MB / 314.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002249/0.3792, allocations: 79.89 kB / 366.6 MB, free: 9.559 MB / 314.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01358/0.3928, allocations: 3.541 MB / 370.1 MB, free: 6.004 MB / 314.7 MB
Notification: Performance of FrontEnd: time 1.969e-06/0.3929, allocations: 4 kB / 370.1 MB, free: 6 MB / 314.7 MB
Notification: Performance of Transformations before backend: time 1.735e-05/0.3929, allocations: 4 kB / 370.1 MB, free: 5.996 MB / 314.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 54
 * Number of variables: 54
Notification: Performance of Generate backend data structure: time 0.0006881/0.3936, allocations: 474.6 kB / 370.6 MB, free: 5.488 MB / 314.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.274e-05/0.3936, allocations: 12.03 kB / 370.6 MB, free: 5.477 MB / 314.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.242e-05/0.3937, allocations: 23.72 kB / 370.6 MB, free: 5.453 MB / 314.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003814/0.3941, allocations: 247.2 kB / 370.8 MB, free: 5.168 MB / 314.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.338e-05/0.3942, allocations: 12 kB / 370.9 MB, free: 5.156 MB / 314.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 4.376e-05/0.3942, allocations: 12 kB / 370.9 MB, free: 5.145 MB / 314.7 MB
Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.0003609/0.3946, allocations: 140.8 kB / 371 MB, free: 5.008 MB / 314.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000381/0.395, allocations: 158.5 kB / 371.2 MB, free: 4.844 MB / 314.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.172e-05/0.395, allocations: 0 / 371.2 MB, free: 4.844 MB / 314.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.544e-05/0.3951, allocations: 0 / 371.2 MB, free: 4.844 MB / 314.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.248e-05/0.3951, allocations: 7.984 kB / 371.2 MB, free: 4.836 MB / 314.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001779/0.3969, allocations: 0.8614 MB / 372 MB, free: 3.906 MB / 314.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004869/0.3974, allocations: 154.7 kB / 372.2 MB, free: 3.746 MB / 314.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002716/0.3977, allocations: 104.8 kB / 372.3 MB, free: 3.641 MB / 314.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.954e-05/0.3977, allocations: 0 / 372.3 MB, free: 3.641 MB / 314.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.306e-05/0.3978, allocations: 34.56 kB / 372.3 MB, free: 3.598 MB / 314.7 MB
Notification: Performance of pre-optimization done (n=15): time 2.155e-06/0.3978, allocations: 0 / 372.3 MB, free: 3.598 MB / 314.7 MB
Notification: Performance of matching and sorting (n=15): time 0.0007376/0.3985, allocations: 203.8 kB / 372.5 MB, free: 3.391 MB / 314.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.15e-05/0.3986, allocations: 51.41 kB / 372.6 MB, free: 3.328 MB / 314.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002285/0.3988, allocations: 173.6 kB / 372.7 MB, free: 3.152 MB / 314.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.89e-05/0.3989, allocations: 29.7 kB / 372.8 MB, free: 3.117 MB / 314.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001518/0.399, allocations: 234.1 kB / 373 MB, free: 2.887 MB / 314.7 MB
Notification: Performance of collectInitialBindings (initialization): time 5.649e-05/0.3991, allocations: 47.3 kB / 373 MB, free: 2.84 MB / 314.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.464e-06/0.3991, allocations: 0 / 373 MB, free: 2.84 MB / 314.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001638/0.3993, allocations: 322.8 kB / 373.3 MB, free: 2.516 MB / 314.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001078/0.3994, allocations: 40 kB / 373.4 MB, free: 2.477 MB / 314.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001552/0.3996, allocations: 97.88 kB / 373.5 MB, free: 2.359 MB / 314.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001303/0.3997, allocations: 47.98 kB / 373.5 MB, free: 2.312 MB / 314.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.95e-06/0.3997, allocations: 0 / 373.5 MB, free: 2.312 MB / 314.7 MB
Notification: Performance of matching and sorting (n=25) (initialization): time 0.0007677/0.4005, allocations: 254.3 kB / 373.8 MB, free: 2.055 MB / 314.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.939e-05/0.4005, allocations: 6.031 kB / 373.8 MB, free: 2.051 MB / 314.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.96e-06/0.4006, allocations: 11.94 kB / 373.8 MB, free: 2.039 MB / 314.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005513/0.4011, allocations: 100.8 kB / 373.9 MB, free: 1.938 MB / 314.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001973/0.4013, allocations: 35.97 kB / 373.9 MB, free: 1.902 MB / 314.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002337/0.4037, allocations: 1.599 MB / 375.5 MB, free: 192 kB / 314.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001712/0.4039, allocations: 15.78 kB / 375.5 MB, free: 176 kB / 314.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.214e-05/0.4039, allocations: 8 kB / 375.6 MB, free: 168 kB / 314.7 MB
Warning: Iteration variables with default zero start attribute in torn nonlinear equation system:
         opAmp.v_in:VARIABLE(unit = "V" )  "Input voltage difference" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (20):
 * Single equations (assignments): 19
 * 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 5}
Notification: Performance of prepare postOptimizeDAE: time 0.0001689/0.4041, allocations: 116.7 kB / 375.7 MB, free: 44 kB / 314.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 6.416e-05/0.4042, allocations: 19.8 kB / 375.7 MB, free: 24 kB / 314.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.054e-05/0.4042, allocations: 17.97 kB / 375.7 MB, free: 4 kB / 314.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.228e-06/0.4043, allocations: 4 kB / 375.7 MB, free: 0 / 314.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.857e-06/0.4043, allocations: 4.109 kB / 375.7 MB, free: 15.99 MB / 330.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.509e-06/0.4043, allocations: 0 / 375.7 MB, free: 15.99 MB / 330.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001139/0.4055, allocations: 0.5206 MB / 376.2 MB, free: 15.43 MB / 330.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.359e-06/0.4055, allocations: 3.953 kB / 376.2 MB, free: 15.42 MB / 330.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001402/0.4056, allocations: 23.92 kB / 376.3 MB, free: 15.4 MB / 330.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005146/0.4062, allocations: 100.8 kB / 376.4 MB, free: 15.3 MB / 330.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.424e-05/0.4062, allocations: 0 / 376.4 MB, free: 15.3 MB / 330.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002337/0.4085, allocations: 1.611 MB / 378 MB, free: 13.57 MB / 330.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.289e-06/0.4086, allocations: 0 / 378 MB, free: 13.57 MB / 330.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008058/0.4094, allocations: 356.7 kB / 378.3 MB, free: 13.21 MB / 330.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 9.763e-05/0.4095, allocations: 88.95 kB / 378.4 MB, free: 13.1 MB / 330.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.579e-05/0.4096, allocations: 7.938 kB / 378.4 MB, free: 13.09 MB / 330.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002099/0.4098, allocations: 12 kB / 378.4 MB, free: 13.08 MB / 330.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.525e-05/0.4098, allocations: 15.92 kB / 378.4 MB, free: 13.07 MB / 330.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.934e-05/0.4099, allocations: 4 kB / 378.4 MB, free: 13.07 MB / 330.7 MB
Notification: Performance of sorting global known variables: time 0.0001619/0.41, allocations: 140.3 kB / 378.6 MB, free: 12.93 MB / 330.7 MB
Notification: Performance of sort global known variables: time 8.27e-07/0.41, allocations: 3.938 kB / 378.6 MB, free: 12.93 MB / 330.7 MB
Notification: Performance of remove unused functions: time 0.0005645/0.4106, allocations: 71.75 kB / 378.7 MB, free: 12.86 MB / 330.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 1 (c.v)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (10):
 * Single equations (assignments): 9
 * 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 5}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0001684/0.4108, allocations: 99.25 kB / 378.8 MB, free: 12.75 MB / 330.7 MB
Notification: Performance of simCode: created initialization part: time 0.0004944/0.4113, allocations: 233.6 kB / 379 MB, free: 12.51 MB / 330.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.318e-06/0.4113, allocations: 0 / 379 MB, free: 12.51 MB / 330.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002939/0.4116, allocations: 167.7 kB / 379.1 MB, free: 12.34 MB / 330.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002845/0.4119, allocations: 23.09 kB / 379.2 MB, free: 12.31 MB / 330.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001614/0.4136, allocations: 475 kB / 379.6 MB, free: 11.82 MB / 330.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004573/0.414, allocations: 0.7518 MB / 380.4 MB, free: 11.05 MB / 330.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.3e-05/0.4141, allocations: 15.44 kB / 380.4 MB, free: 11.03 MB / 330.7 MB
Notification: Performance of SimCode: time 1.365e-06/0.4141, allocations: 0 / 380.4 MB, free: 11.03 MB / 330.7 MB
Notification: Performance of Templates: time 0.006155/0.4203, allocations: 3.093 MB / 383.5 MB, free: 7.938 MB / 330.7 MB