0.00/0.06 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 2.68/2.77 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.nf6Nfy3gdx true 2.89/3.15 % Computer : n002.cluster.edu 2.89/3.15 % Model : x86_64 x86_64 2.89/3.15 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 2.89/3.15 % Memory : 8046.5625MB 2.89/3.15 % OS : Linux 6.8.0-71-generic 2.89/3.15 % CPULimit : 1440 2.89/3.15 % WCLimit : 180 2.89/3.15 % DateTime : Mon Jul 27 13:19:16 UTC 2026 2.89/3.15 % CPUTime : 2.89/3.15 % Running portfolio for 1440 s 2.89/3.15 % File : /export/starexec/sandbox/benchmark/theBenchmark.p 2.93/3.15 % Number of cores: 8 2.93/3.16 % Python version: Python 3.12.3 2.93/3.16 % Running in HO mode 2.94/3.57 % Total configuration time : 828 2.94/3.57 % Estimated wc time : 1656 2.94/3.57 % Estimated cpu time (8 cpus) : 207.0 2.94/3.67 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s 2.94/3.76 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s 2.94/3.77 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s 2.94/3.78 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s 2.94/3.78 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s 2.94/3.78 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s 2.94/3.79 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s 2.94/3.79 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s 16.23/5.23 % /export/starexec/sandbox/solver/bin/lams/30_b.l.sh running for 90s 36.68/7.88 % Solved by lams/40_c_ic.sh. 36.68/7.88 % done 165 iterations in 4.068s 36.68/7.88 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p' 36.68/7.88 % SZS output start Refutation 36.68/7.88 thf(option_nat_type, type, option_nat: $tType). 36.68/7.88 thf(vEBT_VEBT_type, type, vEBT_VEBT: $tType). 36.68/7.88 thf(nat_type, type, nat: $tType). 36.68/7.88 thf(set_nat_type, type, set_nat: $tType). 36.68/7.88 thf(num_type, type, num: $tType). 36.68/7.88 thf(sc_type, type, sc: nat). 36.68/7.88 thf(deg_type, type, deg: nat). 36.68/7.88 thf(vEBT_vebt_succ_type, type, vEBT_vebt_succ: vEBT_VEBT > nat > option_nat). 36.68/7.88 thf(some_nat_type, type, some_nat: nat > option_nat). 36.68/7.88 thf(vEBT_VEBT_high_type, type, vEBT_VEBT_high: nat > nat > nat). 36.68/7.88 thf(vEBT_is_succ_in_set_type, type, vEBT_is_succ_in_set: set_nat > nat > nat > $o). 36.68/7.88 thf(divide_divide_nat_type, type, divide_divide_nat: nat > nat > nat). 36.68/7.88 thf(bit0_type, type, bit0: num > num). 36.68/7.88 thf(summary_type, type, summary: vEBT_VEBT). 36.68/7.88 thf(one_type, type, one: num). 36.68/7.88 thf(xa_type, type, xa: nat). 36.68/7.88 thf(vEBT_VEBT_set_vebt_type, type, vEBT_VEBT_set_vebt: vEBT_VEBT > set_nat). 36.68/7.88 thf(numeral_numeral_nat_type, type, numeral_numeral_nat: num > nat). 36.68/7.88 thf(fact_0__C4_Ohyps_C_I3_J, axiom, 36.68/7.88 (![X:nat,Sx:nat]: 36.68/7.88 ( ( ( vEBT_vebt_succ @ summary @ X ) = ( some_nat @ Sx ) ) <=> 36.68/7.88 ( vEBT_is_succ_in_set @ ( vEBT_VEBT_set_vebt @ summary ) @ X @ Sx ) ))). 36.68/7.88 thf(zip_derived_cl127, plain, 36.68/7.88 (![X0 : nat, X1 : nat]: 36.68/7.88 ( (vEBT_is_succ_in_set @ (vEBT_VEBT_set_vebt @ summary) @ X0 @ X1) 36.68/7.88 | ((vEBT_vebt_succ @ summary @ X0) != (some_nat @ X1)))), 36.68/7.88 inference('cnf', [status(esa)], [fact_0__C4_Ohyps_C_I3_J])). 36.68/7.88 thf(conj_0, conjecture, 36.68/7.88 (vEBT_is_succ_in_set @ 36.68/7.88 ( vEBT_VEBT_set_vebt @ summary ) @ 36.68/7.88 ( vEBT_VEBT_high @ 36.68/7.88 xa @ 36.68/7.88 ( divide_divide_nat @ deg @ ( numeral_numeral_nat @ ( bit0 @ one ) ) ) ) @ 36.68/7.88 sc)). 36.68/7.88 thf(zf_stmt_0, negated_conjecture, 36.68/7.88 (~( vEBT_is_succ_in_set @ 36.68/7.88 ( vEBT_VEBT_set_vebt @ summary ) @ 36.68/7.88 ( vEBT_VEBT_high @ 36.68/7.88 xa @ 36.68/7.88 ( divide_divide_nat @ deg @ ( numeral_numeral_nat @ ( bit0 @ one ) ) ) ) @ 36.68/7.88 sc )), 36.68/7.88 inference('cnf.neg', [status(esa)], [conj_0])). 36.68/7.88 thf(zip_derived_cl198, plain, 36.68/7.88 (~ (vEBT_is_succ_in_set @ (vEBT_VEBT_set_vebt @ summary) @ 36.68/7.88 (vEBT_VEBT_high @ xa @ 36.68/7.88 (divide_divide_nat @ deg @ (numeral_numeral_nat @ (bit0 @ one)))) @ 36.68/7.88 sc)), 36.68/7.88 inference('cnf', [status(esa)], [zf_stmt_0])). 36.68/7.88 thf(zip_derived_cl3413, plain, 36.68/7.88 (((vEBT_vebt_succ @ summary @ 36.68/7.88 (vEBT_VEBT_high @ xa @ 36.68/7.88 (divide_divide_nat @ deg @ (numeral_numeral_nat @ (bit0 @ one))))) 36.68/7.88 != (some_nat @ sc))), 36.68/7.88 inference('sup-', [status(thm)], [zip_derived_cl127, zip_derived_cl198])). 36.68/7.88 thf(fact_1__092_060open_062vebt__succ_Asummary_A_Ihigh_Ax_A_Ideg_Adiv_A2_J_J_A_061_ASome_Asc_092_060close_062, axiom, 36.68/7.88 (( vEBT_vebt_succ @ 36.68/7.88 summary @ 36.68/7.88 ( vEBT_VEBT_high @ 36.68/7.88 xa @ 36.68/7.88 ( divide_divide_nat @ deg @ ( numeral_numeral_nat @ ( bit0 @ one ) ) ) ) ) = 36.68/7.88 ( some_nat @ sc ))). 36.68/7.88 thf(zip_derived_cl185, plain, 36.68/7.88 (((vEBT_vebt_succ @ summary @ 36.68/7.88 (vEBT_VEBT_high @ xa @ 36.68/7.88 (divide_divide_nat @ deg @ (numeral_numeral_nat @ (bit0 @ one))))) 36.68/7.88 = (some_nat @ sc))), 36.68/7.88 inference('cnf', [status(esa)], 36.68/7.88 [fact_1__092_060open_062vebt__succ_Asummary_A_Ihigh_Ax_A_Ideg_Adiv_A2_J_J_A_061_ASome_Asc_092_060close_062])). 36.68/7.88 thf(zip_derived_cl3423, plain, (((some_nat @ sc) != (some_nat @ sc))), 36.68/7.88 inference('demod', [status(thm)], [zip_derived_cl3413, zip_derived_cl185])). 36.68/7.88 thf(zip_derived_cl3424, plain, ($false), 36.68/7.88 inference('simplify', [status(thm)], [zip_derived_cl3423])). 36.68/7.88 36.68/7.88 % SZS output end Refutation 36.68/7.88 36.68/7.88 36.68/7.88 % Terminating... 14.15/7.95 % Runner terminated. 14.15/7.99 % Zipperpin 1.5 exiting 14.15/8.00 EOF