0.00/0.03 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.05 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.C5Xnay5CD2 true 0.09/0.37 % Computer : n002.cluster.edu 0.09/0.37 % Model : x86_64 x86_64 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.09/0.37 % Memory : 8046.5625MB 0.09/0.37 % OS : Linux 6.8.0-71-generic 0.09/0.37 % CPULimit : 1440 0.09/0.37 % WCLimit : 180 0.09/0.37 % DateTime : Mon Jul 27 13:08:29 UTC 2026 0.09/0.37 % CPUTime : 0.09/0.37 % Running portfolio for 1440 s 0.09/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.09/0.37 % Number of cores: 8 0.15/0.37 % Python version: Python 3.12.3 0.15/0.38 % Running in HO mode 0.45/0.65 % Total configuration time : 828 0.45/0.65 % Estimated wc time : 1656 0.45/0.65 % Estimated cpu time (8 cpus) : 207.0 0.47/0.72 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s 0.47/0.78 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s 0.47/0.79 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s 0.47/0.79 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s 0.47/0.79 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s 0.47/0.79 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s 0.47/0.79 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s 0.50/0.80 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s 138.27/19.57 % Solved by lams/40_noforms.sh. 138.27/19.57 % done 1002 iterations in 18.726s 138.27/19.57 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 138.27/19.57 % SZS output start Refutation 138.27/19.57 thf(hole_type, type, hole: $tType). 138.27/19.57 thf(pigeon_type, type, pigeon: $tType). 138.27/19.57 thf(hole3_type, type, hole3: hole). 138.27/19.57 thf(pigeon4_type, type, pigeon4: pigeon). 138.27/19.57 thf(hole1_type, type, hole1: hole). 138.27/19.57 thf(pigeon2_type, type, pigeon2: pigeon). 138.27/19.57 thf(pigeon_hole_type, type, pigeon_hole: pigeon > hole). 138.27/19.57 thf('#_fresh_sk1_type', type, '#_fresh_sk1': hole > pigeon). 138.27/19.57 thf(pigeon3_type, type, pigeon3: pigeon). 138.27/19.57 thf(pigeon1_type, type, pigeon1: pigeon). 138.27/19.57 thf(hole2_type, type, hole2: hole). 138.27/19.57 thf(holecover, axiom, 138.27/19.57 (![P:( hole > $o )]: 138.27/19.57 ( ( ( P @ hole2 ) & ( P @ hole3 ) & ( P @ hole1 ) ) => 138.27/19.57 ( ![X:hole]: ( P @ X ) ) ))). 138.27/19.57 thf(zip_derived_cl3, plain, 138.27/19.57 (![X0 : hole > $o, X1 : hole]: 138.27/19.57 ( (X0 @ X1) | ~ (X0 @ hole1) | ~ (X0 @ hole3) | ~ (X0 @ hole2))), 138.27/19.57 inference('cnf', [status(esa)], [holecover])). 138.27/19.57 thf(zip_derived_cl37, plain, 138.27/19.57 (![X0 : hole]: 138.27/19.57 ( ((^[Y0 : hole]: (((X0) != (Y0)))) @ X0) 138.27/19.57 | ~ ((^[Y0 : hole]: (((X0) != (Y0)))) @ hole1) 138.27/19.57 | ~ ((^[Y0 : hole]: (((X0) != (Y0)))) @ hole3) 138.27/19.57 | ~ ((^[Y0 : hole]: (((X0) != (Y0)))) @ hole2))), 138.27/19.57 inference('elim_leibniz_eq_+', [status(thm)], [zip_derived_cl3])). 138.27/19.57 thf(zip_derived_cl130, plain, 138.27/19.57 (![X0 : hole]: 138.27/19.57 ( (((X0) != (X0))) 138.27/19.57 | ~ (((X0) != (hole1))) 138.27/19.57 | ~ (((X0) != (hole3))) 138.27/19.57 | ~ (((X0) != (hole2))))), 138.27/19.57 inference('ho_norm', [status(thm)], [zip_derived_cl37])). 138.27/19.57 thf(zip_derived_cl131, plain, 138.27/19.57 (![X0 : hole]: 138.27/19.57 (~ (((X0) != (hole1))) | ~ (((X0) != (hole3))) | ~ (((X0) != (hole2))))), 138.27/19.57 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl130])). 138.27/19.57 thf(zip_derived_cl132, plain, 138.27/19.57 (![X0 : hole]: (((X0) = (hole1)) | ((X0) = (hole3)) | ((X0) = (hole2)))), 138.27/19.57 inference('simplify nested equalities', [status(thm)], 138.27/19.57 [zip_derived_cl131])). 138.27/19.57 thf(sharing_a_hole, conjecture, 138.27/19.57 (?[X:pigeon,Y:pigeon]: 138.27/19.57 ( ( ( X ) != ( Y ) ) & ( ( pigeon_hole @ X ) = ( pigeon_hole @ Y ) ) ))). 138.27/19.57 thf(zf_stmt_0, negated_conjecture, 138.27/19.57 (~( ?[X:pigeon,Y:pigeon]: 138.27/19.57 ( ( ( X ) != ( Y ) ) & ( ( pigeon_hole @ X ) = ( pigeon_hole @ Y ) ) ) )), 138.27/19.57 inference('cnf.neg', [status(esa)], [sharing_a_hole])). 138.27/19.57 thf(zip_derived_cl1, plain, 138.27/19.57 (![X0 : pigeon, X1 : pigeon]: 138.27/19.57 (((X1) = (X0)) | ((pigeon_hole @ X1) != (pigeon_hole @ X0)))), 138.27/19.57 inference('cnf', [status(esa)], [zf_stmt_0])). 138.27/19.57 thf(zip_derived_cl9, plain, 138.27/19.57 (![X1 : pigeon]: (('#_fresh_sk1' @ (pigeon_hole @ X1)) = (X1))), 138.27/19.57 inference('inj_rec', [status(thm)], [zip_derived_cl1])). 138.27/19.57 thf(zip_derived_cl395, plain, 138.27/19.57 (![X0 : pigeon]: 138.27/19.57 ((('#_fresh_sk1' @ hole3) = (X0)) 138.27/19.57 | ((pigeon_hole @ X0) = (hole2)) 138.27/19.57 | ((pigeon_hole @ X0) = (hole1)))), 138.27/19.57 inference('sup+', [status(thm)], [zip_derived_cl132, zip_derived_cl9])). 138.27/19.57 thf(zip_derived_cl9, plain, 138.27/19.57 (![X1 : pigeon]: (('#_fresh_sk1' @ (pigeon_hole @ X1)) = (X1))), 138.27/19.57 inference('inj_rec', [status(thm)], [zip_derived_cl1])). 138.27/19.57 thf(zip_derived_cl1113, plain, 138.27/19.57 (![X0 : pigeon]: 138.27/19.57 ((('#_fresh_sk1' @ hole2) = (X0)) 138.27/19.57 | ((pigeon_hole @ X0) = (hole1)) 138.27/19.57 | (('#_fresh_sk1' @ hole3) = (X0)))), 138.27/19.57 inference('sup+', [status(thm)], [zip_derived_cl395, zip_derived_cl9])). 138.27/19.57 thf(zip_derived_cl132, plain, 138.27/19.57 (![X0 : hole]: (((X0) = (hole1)) | ((X0) = (hole3)) | ((X0) = (hole2)))), 138.27/19.57 inference('simplify nested equalities', [status(thm)], 138.27/19.57 [zip_derived_cl131])). 138.27/19.57 thf(zip_derived_cl132, plain, 138.27/19.57 (![X0 : hole]: (((X0) = (hole1)) | ((X0) = (hole3)) | ((X0) = (hole2)))), 138.27/19.57 inference('simplify nested equalities', [status(thm)], 138.27/19.57 [zip_derived_cl131])). 138.27/19.57 thf(zip_derived_cl404, plain, 138.27/19.57 (![X0 : hole, X1 : hole]: 138.27/19.57 (((X1) = (X0)) 138.27/19.57 | ((X0) = (hole2)) 138.27/19.57 | ((X0) = (hole3)) 138.27/19.57 | ((X1) = (hole2)) 138.27/19.57 | ((X1) = (hole3)))), 138.27/19.57 inference('sup+', [status(thm)], [zip_derived_cl132, zip_derived_cl132])). 138.27/19.57 thf(zip_derived_cl9, plain, 138.27/19.57 (![X1 : pigeon]: (('#_fresh_sk1' @ (pigeon_hole @ X1)) = (X1))), 138.27/19.57 inference('inj_rec', [status(thm)], [zip_derived_cl1])). 138.27/19.57 thf(zip_derived_cl1193, plain, 138.27/19.57 (![X0 : hole, X1 : pigeon]: 138.27/19.57 ((('#_fresh_sk1' @ X0) = (X1)) 138.27/19.57 | ((pigeon_hole @ X1) = (hole3)) 138.27/19.57 | ((pigeon_hole @ X1) = (hole2)) 138.27/19.57 | ((X0) = (hole3)) 138.27/19.57 | ((X0) = (hole2)))), 138.27/19.57 inference('sup+', [status(thm)], [zip_derived_cl404, zip_derived_cl9])). 138.27/19.57 thf(pigeon1pigeon3, axiom, (( pigeon1 ) != ( pigeon3 ))). 138.27/19.57 thf(zip_derived_cl5, plain, (((pigeon1) != (pigeon3))), 138.27/19.57 inference('cnf', [status(esa)], [pigeon1pigeon3])). 138.27/19.57 thf(pigeon3pigeon4, axiom, (( pigeon3 ) != ( pigeon4 ))). 138.27/19.57 thf(zip_derived_cl0, plain, (((pigeon3) != (pigeon4))), 138.27/19.57 inference('cnf', [status(esa)], [pigeon3pigeon4])). 138.27/19.57 thf(pigeon1pigeon4, axiom, (( pigeon1 ) != ( pigeon4 ))). 138.27/19.57 thf(zip_derived_cl2, plain, (((pigeon1) != (pigeon4))), 138.27/19.57 inference('cnf', [status(esa)], [pigeon1pigeon4])). 138.27/19.57 thf(pigeon2pigeon3, axiom, (( pigeon2 ) != ( pigeon3 ))). 138.27/19.57 thf(zip_derived_cl6, plain, (((pigeon2) != (pigeon3))), 138.27/19.57 inference('cnf', [status(esa)], [pigeon2pigeon3])). 138.27/19.57 thf(pigeon1pigeon2, axiom, (( pigeon1 ) != ( pigeon2 ))). 138.27/19.57 thf(zip_derived_cl7, plain, (((pigeon1) != (pigeon2))), 138.27/19.57 inference('cnf', [status(esa)], [pigeon1pigeon2])). 138.27/19.57 thf(zip_derived_cl1, plain, 138.27/19.57 (![X0 : pigeon, X1 : pigeon]: 138.27/19.57 (((X1) = (X0)) | ((pigeon_hole @ X1) != (pigeon_hole @ X0)))), 138.27/19.57 inference('cnf', [status(esa)], [zf_stmt_0])). 138.27/19.57 thf(zip_derived_cl9, plain, 138.27/19.57 (![X1 : pigeon]: (('#_fresh_sk1' @ (pigeon_hole @ X1)) = (X1))), 138.27/19.57 inference('inj_rec', [status(thm)], [zip_derived_cl1])). 138.27/19.57 thf(pigeon2pigeon4, axiom, (( pigeon2 ) != ( pigeon4 ))). 138.27/19.57 thf(zip_derived_cl4, plain, (((pigeon2) != (pigeon4))), 138.27/19.57 inference('cnf', [status(esa)], [pigeon2pigeon4])). 138.27/19.57 thf(zip_derived_cl132, plain, 138.27/19.57 (![X0 : hole]: (((X0) = (hole1)) | ((X0) = (hole3)) | ((X0) = (hole2)))), 138.27/19.57 inference('simplify nested equalities', [status(thm)], 138.27/19.57 [zip_derived_cl131])). 138.27/19.57 thf(zip_derived_cl395, plain, 138.27/19.57 (![X0 : pigeon]: 138.27/19.57 ((('#_fresh_sk1' @ hole3) = (X0)) 138.27/19.57 | ((pigeon_hole @ X0) = (hole2)) 138.27/19.57 | ((pigeon_hole @ X0) = (hole1)))), 138.27/19.57 inference('sup+', [status(thm)], [zip_derived_cl132, zip_derived_cl9])). 138.27/19.57 thf(zip_derived_cl1121, plain, 138.27/19.57 (![X0 : hole, X1 : pigeon]: 138.27/19.57 ((('#_fresh_sk1' @ X0) = (X1)) 138.27/19.57 | ((X0) = (hole2)) 138.27/19.57 | ((X0) = (hole1)) 138.27/19.57 | ((pigeon_hole @ X1) = (hole1)) 138.27/19.57 | ((pigeon_hole @ X1) = (hole2)))), 138.27/19.57 inference('sup+', [status(thm)], [zip_derived_cl132, zip_derived_cl395])). 138.27/19.57 thf(zip_derived_cl56527, plain, ($false), 138.27/19.57 inference('eprover', [status(thm)], 138.27/19.57 [zip_derived_cl1113, zip_derived_cl1193, zip_derived_cl5, 138.27/19.57 zip_derived_cl0, zip_derived_cl2, zip_derived_cl6, 138.27/19.57 zip_derived_cl7, zip_derived_cl1, zip_derived_cl9, 138.27/19.57 zip_derived_cl4, zip_derived_cl1121])). 138.27/19.57 138.27/19.57 % SZS output end Refutation 138.27/19.57 138.27/19.57 138.27/19.57 % Terminating... 20.23/19.62 % Runner terminated. 20.23/19.64 % Zipperpin 1.5 exiting 20.23/19.65 EOF