Locating syntax error in Drools - drools

Question

I have a drool file where rule 2 is always coming out to true.
rule "R2"
salience 1000
when
((residence status = "US Citizen") || ((residence status = "Lawfully-entered Alien") and (residence duration >= 5))) and (fpl <= 133)
then
Add to Programs List "3"
end
the value of
residence status is US Citizen
residence status is null
residence duration is 0
fpl is 278.77
Why it is going into it always though for specified value the condition is false .
Kindly find the all files.
package com.eligibility.service;
import com.platform.enrollment.domain.BasicInfo;
import com.platform.enrollment.domain.FamilyMember;
global java.util.List prog_id_list;
global java.lang.Double fpl;
[condition][] and=and
[condition][] or=or
[condition][]residence status \= "{value}"=FamilyMember(basicInfo.citizenshipStatus == "{value}")
[condition][]residence duration >\= {value}=FamilyMember(basicInfo.permanentResidenceDuration >= {value})
[condition][]job status \= "{value}"=FamilyMember(basicInfo.jobStatus == "{value}")
[condition][]large business status \= "{value}"=FamilyMember(basicInfo.largeBusinessStatus == "{value}")
[condition][]false=eval(false)
[condition][]true=eval(true)
[condition][]age \= {value}=FamilyMember(basicInfo.getAge=={value})
[condition][]age < {value}=FamilyMember(basicInfo.getAge<{value})
[condition][]age > {value}=FamilyMember(basicInfo.getAge>{value})
[condition][]age <\= {value}=FamilyMember(basicInfo.getAge<={value})
[condition][]age >\= {value}=FamilyMember(basicInfo.getAge>={value})
[condition][]fpl \= {value}=eval(fpl=={value})
[condition][]fpl < {value}=eval(fpl<{value})
[condition][]fpl > {value}=eval(fpl>{value})
[condition][]fpl <\= {value}=eval(fpl<={value})
[condition][]fpl >\= {value}=eval(fpl>={value})
[condition][]gender \= "{value}"=FamilyMember(basicInfo.gender == "{value}")
[condition][]pregnant \= true=Applicant(eval(pregnant))
[condition][]pregnant \= false=Applicant(eval(!pregnant))
[condition][]Family member age greater than or equal to 60 \= true=eval(any_member_greater_than_equal_to_60)
[condition][]Family member age greater than or equal to 60 \= false=eval(!any_member_greater_than_equal_to_60)
[condition][]job status \= "{value}"=Applicant(eval(job_status.contains("{value}")))
[condition][]large business status \= "{value}"=Applicant(eval(large_business_status.contains("{value}")))
[condition][]employer benefits \= "{value}"=Applicant(eval(large_business_status.contains("{value}")))
[condition][]spouse \= true=eval(spouse)
[condition][]spouse \= false=eval(!spouse)
[condition][]total assets \= {value}=eval(total_assets=={value})
[condition][]total assets < {value}=eval(total_assets<{value})
[condition][]total assets > {value}=eval(total_assets>{value})
[condition][]total assets <\= {value}=eval(total_assets<={value})
[condition][]total assets >\= {value}=eval(total_assets>={value})
[condition][] Question with code "{code}" has answer "{answer}"=Question(code=="{code}"&& eval(answer.contains("{answer}")))
[consequence][]Add to Programs List {id}=prog_id_list.add({id});
rule "R0"
salience 1000
when
(age <= 0) and ((residence status = "US Citizen") || (residence status = "Lawfully-entered Alien")) and (fpl <= 200)
then
Add to Programs List "1"
end
rule "R1"
salience 1000
when
((residence status = "US Citizen") || (residence status = "Lawfully-entered Alien")) and (fpl >= 400)
then
Add to Programs List "2"
end
rule "R2"
salience 1000
when
((residence status = "US Citizen") || ((residence status = "Lawfully-entered Alien") and (residence duration >= 5))) and (fpl <= 133)
then
Add to Programs List "3"
end
rule "R3"
salience 1000
when
((residence status = "US Citizen") || (residence status = "Lawfully-entered Alien")) and (fpl > 133) and (fpl < 400)
then
Add to Programs List "4"
end
Can anybody help me why it is enetring is list3 though data as provided above is not making it valid

Answer 1

It could also be helpful to look at the generated java class for your rule and see what the issue might be.
Use:
-Ddrools.dump.dir=
to set path for the generated code.
It could also be helpful to set a rules listener and look at the fact insertions updates and rules firing sequence.
Also you could try to break the problematic rule into two rules without DSL as follows for debug purpose:
when
FamilyMember(basicInfo.citizenshipStatus == "US Citizen")
Fact(eval(fpl <= 133))
when
FamilyMember(basicInfo.citizenshipStatus == "Lawfully-entered Alien")
FamilyMember(basicInfo.permanentResidenceDuration >= 5)
Fact(eval(fpl <= 133))
Hope this helps.