CREST, CUTE and DART: Combining concrete and symbolic analysis to test sequential and parallel C and Java programs. See our PLDI 05, FSE 05, FASE 06, HVC 06, CAV 06, ISSTA 07, ICSE 07, ASE 08 papers.
CalFuzzer: An active random testing tool for multi-threaded Java. See our ASE 07, PLDI 08, FSE 08, PLDI 09, CAV 09, and FSE 09 papers.
Pretex: Predictive Testing: Combining static and dynamic program analysis to amplify the effectiveness of testing sequential and parallel programs. See our FSE 07 and ASE 08 papers.