Please assess the completion status of the following clinical trial:

Trial Title: i-Sleep: Internet-based Treatment for Insomnia

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* Being 18 years of age or older~* Meet ICSD-3 diagnostic criteria for Insomnia as confirmed by the telephone administered Interview~* Acess to the Internet~* Written informed consent~Exclusion Criteria:~* Physiological Insomnia~* Serious psychiatric co-morbidity that requires alternative treatment including major depression disorder, anxiety disorder, substance dependence, bipolar affective disorder, psychotic illness~* Epilepsy (seizure disorder)

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- Multicomponent internet-based self-help (Type: EXPERIMENTAL): Multicomponent internet-based self-help
- Internet-based sleep restriction (Type: EXPERIMENTAL): Internet-based sleep restriction
- Waiting control group (Type: NO_INTERVENTION): Access to internet-based intervention after 8-weeks

Based on this trial design, predict the completion outcome and termination type (if applicable).