STORM vs PRISM Probability Difference

The following table quantifies the difference (albeit small one) between Storm and Prism on some small tests.

ModelSTORMPRISMDifference
Toy 1 (Combined)0.85217369660.8521736482635564.83364440695411E-08
Toy 1 (Separate)0.85217369660.8521736482635564.83364440695411E-08
Toy 2 (Combined) 20.85217369660.8521736482635564.83364440695411E-08
Toy 2 (Combined) 30.020012708180.0200127067224451.45755505234768E-09
Toy 2 (Combined) 40.62636949680.6263694579423533.88576472110103E-08
Toy 2 (Combined) 10.69539532130.695395279207914.20920902577393E-08
Toy 2 (Separate)0.69539532130.695395279207914.20920902577393E-08
Jackson 5 N 4None (OOM Error)None (OOM Error)
Jackson 5 N 5None (OOM Error)None (OOM Error)
Tandem c20470.49896659010.4989665748553771.52446226753256E-08
Tandem c40950.49926774540.4992677090800043.63199963993033E-08

The Jackson models did not finish for either model checker, and ended with OOM errors.