max general constraint violation error

import gurobipy as gp

from gurobipy import GRB

import math

import sys

Nv = 3

Tdep = [10,4,8]

del_t = 2

t_s = 0

Imax = 20

Icmax = 60

Cbat = 20

SOCdep = [0.8, 0.6, 0.7]

SOC_1 = [0.1, 0.2, 0.1]

SOC_xtra = 0.1

soc_min = 0

soc_max = 1

Tiv = 30

R = 8.3145

ks1 = -1.917*(10**-5)

ks2 = 9.241

ks3 = 8.11*(10**-6)

ks4 = 9.975

# ks1 = 1

# ks2 = 1

# ks3 = 1

# ks4 = 1

TT = []

for v in range(0,Nv):

    TT.append( math.ceil((Tdep[v] - t_s) / del_t) )

max_TT = max(TT)

m = gp.Model('bat_deg')

#m.params.NonConvex = 2

m.params.Presolve = 0

m.reset(0)

# Decision variable declaration

I = []

for v in range(0,Nv):

    I.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

# upper_bound battery power constraint

bat_pwr_constr_l = []

for v in range(0,Nv):

    for i in range(0,TT[v]):

        bat_pwr_constr_l.append( m.addConstr( I[v][i] >= 0 ) )

# lower_bound battery power constraint

bat_pwr_constr_u = []

for v in range(0,Nv):

    for i in range(0,TT[v]):

        bat_pwr_constr_u.append( m.addConstr( I[v][i] <= Imax ) )

# slot power constraint

for i in range(0,max_TT):

    slot_pwr = []

    for v in range(0,Nv):

        if i < TT[v]:

            slot_pwr.append(I[v][i])

   

    m.addConstr( sum(slot_pwr) <= Icmax )

# lower_bound Energy constraint

tot_char_curr = []

for v in range(0,Nv):

    each_veh_curr = []

    for i in range(0,TT[v]):

        each_veh_curr.append(I[v][i])

        tot_char_curr.append(I[v][i])

    m.addConstr( ( sum(each_veh_curr) )* del_t  >= (SOCdep[v] - SOC_1[v])*Cbat )

# upper_bound Energy constraint

for v in range(0,Nv):

    each_veh_curr = []

    for i in range(0,TT[v]):

        each_veh_curr.append(I[v][i])

    m.addConstr( ( sum(each_veh_curr) )* del_t  <= (SOCdep[v] - SOC_1[v])*Cbat + SOC_xtra )

# like boby variable in smaple code.

Ah_iv = []

for v in range(0,Nv):

    Ah_iv.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

# Crate_iv constraint update

for v in range(0,Nv):

    for i in range(0,TT[v]):

        #bat_vbat = m.addVar(vbat_min,vbat_max,name="bat_SOC")

        m.addConstr(Ah_iv[v][i], GRB.EQUAL, (I[v][i]* del_t) )

Ah_log = []

for v in range(0,Nv):

    Ah_log.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

for v in range(0,Nv):

    for i in range(0,TT[v]):

        m.addGenConstrLog(Ah_iv[v][i], Ah_log[v][i])

# like boby variable in smaple code.

SOC = []

for v in range(0,Nv):

     SOC.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

#constraint update

for v in range(0,Nv):

    first = 1

    for i in range(0,TT[v]):

        bat_SOC = m.addVar(soc_min,soc_max)

        if first == 1:

            m.addConstr(SOC[v][i], GRB.EQUAL, SOC_1[v] + (I[v][i]* del_t) / Cbat)

            m.addConstr(SOC_1[v], GRB.EQUAL, bat_SOC)

            first = 0

        else:

            m.addConstr(SOC[v][i], GRB.EQUAL, SOC[v][i-1] + (I[v][i]* del_t) / Cbat)

            m.addConstr(SOC[v][i], GRB.EQUAL, bat_SOC)

# like boby variable in smaple code.

SOC_avg = []

for v in range(0,Nv):

    SOC_avg.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

# SOC constraint update

for v in range(0,Nv):

    first = 1

    for i in range(0,TT[v]):

        bat_SOC = m.addVar(soc_min,soc_max)

        if first == 1:

            m.addConstr(SOC_avg[v][i], GRB.EQUAL, SOC_1[v] + (0.5*(I[v][i]* del_t)) / Cbat)

            m.addConstr(SOC_1[v], GRB.EQUAL, bat_SOC)

            first = 0

        else:        

            m.addConstr(SOC_avg[v][i], GRB.EQUAL, SOC[v][i-1] + (0.5*(I[v][i]* del_t)) / Cbat)

            m.addConstr(SOC[v][i], GRB.EQUAL, bat_SOC)

# like boby variable in smaple code.

SOC_dev = []

for v in range(0,Nv):

    SOC_dev.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

# SOC constraint update

for v in range(0,Nv):

    for i in range(0,TT[v]):        

        #m.addConstr(SOC_dev[v][i], GRB.EQUAL, ((0.75*I[v][i]*I[v][i]*del_t)/ Cbat**2) - ((0.5*I[v][i]*I[v][i]*(del_t**2))/ Cbat**2)   )

        m.addConstr(SOC_dev[v][i], GRB.EQUAL, (0.5*I[v][i]* del_t)/Cbat )

exp1 = []

for v in range(0,Nv):

    exp1.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

temp1 = []

for v in range(0,Nv):

    temp1.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

for v in range(0,Nv):

    for i in range(0,TT[v]):

        #bat_vbat = m.addVar(vbat_min,vbat_max,name="bat_SOC")

        temp1[v][i] == ks2*(SOC_avg[v][i])

        m.addGenConstrExp(temp1[v][i], exp1[v][i])

exp2 = []

for v in range(0,Nv):

    exp2.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

temp2 = []

for v in range(0,Nv):

    temp2.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

for v in range(0,Nv):

    for i in range(0,TT[v]):

        #bat_vbat = m.addVar(vbat_min,vbat_max,name="bat_SOC")

        temp2[v][i] == ks4*(SOC_dev[v][i])

        m.addGenConstrExp(temp2[v][i], exp2[v][i])

nat_log = []

for v in range(0,Nv):

    nat_log.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

temp3 = []

for v in range(0,Nv):

    temp3.append( m.addVars((TT[v]), vtype=GRB.CONTINUOUS) )

for v in range(0,Nv):

    for i in range(0,TT[v]):

        #bat_vbat = m.addVar(vbat_min,vbat_max,name="bat_SOC")

        temp3[v][i] == ks1*(SOC_dev[v][i])*exp1[v][i] + ks3*exp2[v][i]

        m.addGenConstrLog(temp3[v][i], nat_log[v][i])

# Battery degradation cost Objective #2

Ah_array = []

nat_log_array = []

for v in range(0,Nv):

    for i in range(0,TT[v]):

        Ah_array.append(Ah_log[v][i])

        nat_log_array.append(nat_log[v][i])

m.setObjective( sum( nat_log_array + Ah_array), GRB.MINIMIZE)

#m.setObjective( sum(B_array + Ah_array + Crate_array + b1_array + SOC_array + d_array + a1_a2_array), GRB.MINIMIZE)

m.update()

m.optimize()

m.printQuality()

print('\n')

for v in range(0,Nv):

    for i in range(0,TT[v]):

        print(I[v][i])

print('\n')

# Status checking

status = m.Status

if status in (GRB. INF_OR_UNBD , GRB. INFEASIBLE , GRB. UNBOUNDED ):

    print("The model cannot be solved because it is infeasible or unbounded ")

    sys. exit (1)

if status != GRB.OPTIMAL:

    print ("Optimization was stopped with status" + str( status ))

    sys. exit (1)

The solution output is as shown below. I do not understand the the two warnings given below. Can I know which constraint is being violated and by how much? Is my solution the optimal solution? Thanks.