🔒 Hard Constraints

Solver CANNOT violate these rules.

ENFORCED
Vehicle Capacity Limit
Max weight/volume per truck cannot be exceeded
ACTIVE
Max: 8,000 kg
Strict Time Windows
Delivery must occur within SLA-defined hours
ACTIVE
±30 min window
Driver Qualifications
Hazmat/Refrigerated certifications required
ACTIVE
12 cert types

⚖️ Soft Constraints

Solver attempts to minimize these violations.

PENALTIES
Minimize Overtime HIGH PENALTY
Cost: $45/hour Penalty: 80%
Preferred Vehicle Type MEDIUM
Match cargo to vehicle size Penalty: 50%
Cluster Nearby Stops LOW
Group deliveries by proximity Penalty: 30%