Match rule incorrectly using drools

rule "All planned"
    when
        Task(produceType == 2)
    then
        scoreHolder.addMediumConstraintMatch(kcontext, -10);
end

rule "If not planned, Dark fisrt"
    when
        Task(produceType == 2, artColorDegree == "Dark")
    then
        scoreHolder.addSoftConstraintMatch(kcontext, -10);
end

rule "If not planned, Light second"
    when
        Task(produceType == 2, artColorDegree == "Light")
    then
        scoreHolder.addSoftConstraintMatch(kcontext, -20);
end

rule "If not planned, White third"
    when
        Task(produceType == 2, artColorDegree == "White")
    then
        scoreHolder.addSoftConstraintMatch(kcontext, -30);
end

    Constraint match totals:
        -30soft: constraint (If not planned, White third) has 1 matches:
            -30soft: justifications ([Task{id=3, produceType=1, planDateId=8, machineGroupId=6}])
        -20soft: constraint (If not planned, Light second) has 1 matches:
            -20soft: justifications ([Task{id=2, produceType=1, planDateId=8, machineGroupId=7}])
        -10soft: constraint (If not planned, Dark fisrt) has 1 matches:
            -10soft: justifications ([Task{id=1, produceType=1, planDateId=2, machineGroupId=2}])
 

rule "If not planned, Dark fisrt"
    when
        Task(produceType == 2 && artColorDegree == "Dark")
    then
        scoreHolder.addSoftConstraintMatch(kcontext, -10);
end

rule "If not planned, Light second"
    when
        Task(produceType == 2 && artColorDegree == "Light")
    then
        scoreHolder.addSoftConstraintMatch(kcontext, -20);
end

rule "If not planned, White third"
    when
        Task(produceType == 2 && artColorDegree == "White")
    then
        scoreHolder.addSoftConstraintMatch(kcontext, -30);
end