************************************************** * HYMITATOR 1.0 * * Etienne ANDRE, Ulrich KUEHNE, Romain SOULAT * * 2009 - 2012 * * Laboratoire Specification et Verification * * ENS de Cachan & CNRS, France * ************************************************** Mode: inverse method. Parsing done after 0.005 second. Program checked and converted after 0.034 second. Computing post^1 Adding the following inequality (randomly selected among 2 inequalities): Off1 < Off2 0 states merged. Computing post^2 Adding the following inequality: Off3 < WCET_1 + Off1 Adding the following inequality (randomly selected among 2 inequalities): per1 + Off1 < Off2 Adding the following inequality: Off1 < WCET_3 + Off3 0 states merged. Computing post^3 0 states merged. Computing post^4 Adding the following inequality: per1 < WCET_3 + WCET_1 Adding the following inequality: per1 + Off1 < WCET_3 + WCET_1 + Off3 0 states merged. Computing post^5 Adding the following inequality: WCET_1 + per1 + Off1 <= Off2 0 states merged. Computing post^6 Adding the following inequality: 2*per1 + Off1 < Off2 Adding the following inequality: 2*per1 < WCET_3 + 2*WCET_1 Adding the following inequality: 2*per1 + Off1 < WCET_3 + 2*WCET_1 + Off3 0 states merged. Computing post^7 Adding the following inequality: WCET_1 + 2*per1 + Off1 <= Off2 0 states merged. Computing post^8 Adding the following inequality: 3*per1 + Off1 < Off2 Adding the following inequality: 3*per1 < WCET_3 + 3*WCET_1 Adding the following inequality: 3*per1 + Off1 < WCET_3 + 3*WCET_1 + Off3 0 states merged. Computing post^9 Adding the following inequality: WCET_1 + 3*per1 + Off1 <= Off2 0 states merged. Computing post^10 Adding the following inequality: 4*per1 + Off1 < Off2 Adding the following inequality (randomly selected among 2 inequalities): deadlineBasic < WCET_3 + 4*WCET_1 + Off1 Adding the following inequality (randomly selected among 2 inequalities): 4*per1 + Off1 < WCET_3 + 4*WCET_1 + Off3 0 states merged. Computing post^11 Adding the following inequality: WCET_1 + 4*per1 + Off1 <= Off2 0 states merged. Computing post^12 Adding the following inequality: 5*per1 + Off1 < Off2 Adding the following inequality (randomly selected among 2 inequalities): deadlineBasic < WCET_3 + 5*WCET_1 + Off3 0 states merged. Computing post^13 Adding the following inequality: WCET_1 + 5*per1 + Off1 <= Off2 0 states merged. Computing post^14 Adding the following inequality: 6*per1 + Off1 < Off2 0 states merged. Computing post^15 Adding the following inequality: WCET_1 + 6*per1 + Off1 <= Off2 0 states merged. Computing post^16 Adding the following inequality: 7*per1 + Off1 < Off2 0 states merged. Computing post^17 Adding the following inequality: WCET_1 + 7*per1 + Off1 <= Off2 0 states merged. Computing post^18 Adding the following inequality: 8*per1 + Off1 < Off2 0 states merged. Computing post^19 Adding the following inequality: WCET_1 + 8*per1 + Off1 <= Off2 0 states merged. Computing post^20 Adding the following inequality: 9*per1 + Off1 < Off2 0 states merged. Computing post^21 Adding the following inequality: WCET_1 + 9*per1 + Off1 <= Off2 0 states merged. Computing post^22 Adding the following inequality: Off2 < 10*per1 + Off1 0 states merged. Computing post^23 Adding the following inequality: 10*per1 + Off1 < WCET_2 + Off2 0 states merged. Computing post^24 0 states merged. Computing post^25 Adding the following inequality: 11*per1 + Off1 < WCET_2 + WCET_1 + Off2 0 states merged. Computing post^26 0 states merged. Computing post^27 Adding the following inequality: 12*per1 + Off1 < WCET_2 + 2*WCET_1 + Off2 0 states merged. Computing post^28 0 states merged. Computing post^29 Adding the following inequality: WCET_2 + 3*WCET_1 + Off2 <= 13*per1 + Off1 0 states merged. Computing post^30 0 states merged. Computing post^31 0 states merged. Computing post^32 Adding the following inequality: deadlineBasic < 14*per1 + Off1 0 states merged. Final constraint K : 10*per1 + Off1 > Off2 & WCET_1 + Off1 > Off3 & Off2 > 9*per1 + Off1 & WCET_2 + 2*WCET_1 + Off2 > 12*per1 + Off1 & WCET_3 + 3*WCET_1 > 3*per1 & WCET_3 + 4*WCET_1 + Off3 > 4*per1 + Off1 & Off2 >= WCET_1 + 9*per1 + Off1 & 13*per1 + Off1 >= WCET_2 + 3*WCET_1 + Off2 & WCET_3 + 5*WCET_1 + Off3 > deadlineBasic & WCET_3 + 4*WCET_1 + Off1 > deadlineBasic & 14*per1 + Off1 > deadlineBasic Fixpoint reached after 32 iterations in 1.096 seconds: 63 reachable states with 62 transitions. Final constraint K0 : Off1 >= 0 & WCET_3 + 4*WCET_1 + Off1 > deadlineBasic & 10*per1 + Off1 > Off2 & 14*per1 + Off1 > deadlineBasic & per2 + Off2 >= WCET_1 + 13*per1 + Off1 & per3 >= WCET_1 + 13*per1 & 13*per1 + Off1 >= WCET_2 + 3*WCET_1 + Off2 & WCET_1 > 0 & WCET_2 + 2*WCET_1 + Off2 > 12*per1 + Off1 & Off2 >= WCET_1 + 9*per1 + Off1 & deadlineBasic >= WCET_1 + 13*per1 + Off1 & Off1 = Off3 HYMITATOR successfully terminated (after 1.81 seconds)