0.00/0.03 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.00/0.04 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.t1ubLwSc6H true 0.09/0.35 % Computer : n012.cluster.edu 0.09/0.35 % Model : x86_64 x86_64 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.09/0.35 % Memory : 8046.5625MB 0.09/0.35 % OS : Linux 6.8.0-71-generic 0.09/0.35 % CPULimit : 1440 0.09/0.35 % WCLimit : 180 0.09/0.35 % DateTime : Mon Jul 27 11:48:33 UTC 2026 0.09/0.36 % CPUTime : 0.09/0.36 % Running portfolio for 1440 s 0.09/0.36 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.09/0.36 % Number of cores: 8 0.12/0.36 % Python version: Python 3.12.3 0.12/0.37 % Running in HO mode 0.37/0.61 % Total configuration time : 828 0.37/0.61 % Estimated wc time : 1656 0.37/0.61 % Estimated cpu time (8 cpus) : 207.0 0.41/0.71 % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s 0.41/0.71 % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s 0.41/0.71 % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s 0.41/0.72 % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s 0.41/0.72 % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s 0.41/0.72 % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s 0.41/0.72 % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s 0.41/0.72 % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s 54.93/7.60 % Solved by lams/20_acsne_simpl.sh. 54.93/7.60 % done 416 iterations in 6.845s 54.93/7.60 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 54.93/7.60 % SZS output start Refutation 54.93/7.60 thf(a_type, type, a: $tType). 54.93/7.60 thf('#sk1_type', type, '#sk1': (a > $o) > $o). 54.93/7.60 thf('#_fresh_sk55_type', type, '#_fresh_sk55': a). 54.93/7.60 thf('#sk2_type', type, '#sk2': a > $o). 54.93/7.60 thf(cNBHD_THM1_pme, conjecture, 54.93/7.60 (![T:( ( a > $o ) > $o )]: 54.93/7.60 ( ( ![S:( a > $o ),R:( a > $o )]: 54.93/7.60 ( ( ( ( R ) = 54.93/7.60 ( ^[Xx:a]: 54.93/7.60 ( ?[S_19:( a > $o )]: 54.93/7.60 ( ( ![Xx0:a]: ( ( S_19 @ Xx0 ) => ( S @ Xx0 ) ) ) & 54.93/7.60 ( S_19 @ Xx ) & ( T @ S_19 ) ) ) ) ) & 54.93/7.60 ( ![Xx:( a > $o )]: 54.93/7.60 ( ( ( T @ Xx ) & ( ![Xx0:a]: ( ( Xx @ Xx0 ) => ( S @ Xx0 ) ) ) ) => 54.93/7.60 ( T @ Xx ) ) ) ) => 54.93/7.60 ( T @ R ) ) ) => 54.93/7.60 ( ![S:( a > $o )]: 54.93/7.60 ( ( T @ S ) <=> 54.93/7.60 ( ![Xx:a]: 54.93/7.60 ( ( S @ Xx ) => 54.93/7.60 ( ?[R:( a > $o )]: 54.93/7.60 ( ( ?[N:( a > $o )]: 54.93/7.60 ( ( T @ N ) & 54.93/7.60 ( ![Xx0:a]: ( ( N @ Xx0 ) => ( R @ Xx0 ) ) ) & 54.93/7.60 ( N @ Xx ) ) ) & 54.93/7.60 ( ![Xx0:a]: ( ( R @ Xx0 ) => ( S @ Xx0 ) ) ) ) ) ) ) ) ) ))). 54.93/7.60 thf(zf_stmt_0, negated_conjecture, 54.93/7.60 (~( ![T:( ( a > $o ) > $o )]: 54.93/7.60 ( ( ![S:( a > $o ),R:( a > $o )]: 54.93/7.60 ( ( ( ( R ) = 54.93/7.60 ( ^[Xx:a]: 54.93/7.60 ( ?[S_19:( a > $o )]: 54.93/7.60 ( ( ![Xx0:a]: ( ( S_19 @ Xx0 ) => ( S @ Xx0 ) ) ) & 54.93/7.60 ( S_19 @ Xx ) & ( T @ S_19 ) ) ) ) ) & 54.93/7.60 ( ![Xx:( a > $o )]: 54.93/7.60 ( ( ( T @ Xx ) & 54.93/7.60 ( ![Xx0:a]: ( ( Xx @ Xx0 ) => ( S @ Xx0 ) ) ) ) => 54.93/7.60 ( T @ Xx ) ) ) ) => 54.93/7.60 ( T @ R ) ) ) => 54.93/7.60 ( ![S:( a > $o )]: 54.93/7.60 ( ( T @ S ) <=> 54.93/7.60 ( ![Xx:a]: 54.93/7.60 ( ( S @ Xx ) => 54.93/7.60 ( ?[R:( a > $o )]: 54.93/7.60 ( ( ?[N:( a > $o )]: 54.93/7.60 ( ( T @ N ) & 54.93/7.60 ( ![Xx0:a]: ( ( N @ Xx0 ) => ( R @ Xx0 ) ) ) & 54.93/7.60 ( N @ Xx ) ) ) & 54.93/7.60 ( ![Xx0:a]: ( ( R @ Xx0 ) => ( S @ Xx0 ) ) ) ) ) ) ) ) ) ) )), 54.93/7.60 inference('cnf.neg', [status(esa)], [cNBHD_THM1_pme])). 54.93/7.60 thf(zip_derived_cl0, plain, 54.93/7.60 (~ (((!!) @ (^[Y0 : (a > $o) > $o]: 54.93/7.60 (((((!!) @ (^[Y1 : a > $o]: 54.93/7.60 (((!!) @ (^[Y2 : a > $o]: 54.93/7.60 (((((((Y2) = 54.93/7.60 ((^[Y3 : a]: 54.93/7.60 (((??) @ (^[Y4 : a > $o]: 54.93/7.60 (( 54.93/7.60 ( 54.93/7.60 ( 54.93/7.60 (!!) @ ( 54.93/7.60 ^[Y5 : a]: 54.93/7.60 (( 54.93/7.60 (Y4 @ 54.93/7.60 Y5) => 54.93/7.60 (Y1 @ Y5)))))) & 54.93/7.60 ( 54.93/7.60 Y4 @ Y3) & 54.93/7.60 ( 54.93/7.60 Y0 @ Y4)))))))))) & 54.93/7.60 (((!!) @ (^[Y3 : a > $o]: 54.93/7.60 (((((Y0 @ Y3) & 54.93/7.60 (((!!) @ ( 54.93/7.60 ^[Y4 : a]: 54.93/7.60 (( 54.93/7.60 (Y3 @ 54.93/7.60 Y4) => 54.93/7.60 (Y1 @ Y4)))))))) => 54.93/7.60 (Y0 @ Y3)))))))) => 54.93/7.60 (Y0 @ Y2))))))))) => 54.93/7.60 (((!!) @ (^[Y1 : a > $o]: 54.93/7.60 (((Y0 @ Y1) <=> 54.93/7.60 (((!!) @ (^[Y2 : a]: 54.93/7.60 (((Y1 @ Y2) => 54.93/7.60 (((??) @ (^[Y3 : a > $o]: 54.93/7.60 (((((??) @ ( 54.93/7.60 ^[Y4 : a > $o]: 54.93/7.60 (( 54.93/7.60 ( 54.93/7.60 Y0 @ Y4) & 54.93/7.60 ( 54.93/7.60 ( 54.93/7.60 (!!) @ ( 54.93/7.60 ^[Y5 : a]: 54.93/7.60 (( 54.93/7.60 (Y4 @ 54.93/7.60 Y5) => 54.93/7.60 (Y3 @ Y5)))))) & 54.93/7.60 ( 54.93/7.60 Y4 @ Y2)))))) & 54.93/7.60 (((!!) @ ( 54.93/7.60 ^[Y4 : a]: 54.93/7.60 (( 54.93/7.60 (Y3 @ 54.93/7.60 Y4) => 54.93/7.60 (Y1 @ Y4))))))))))))))))))))))))))), 54.93/7.60 inference('cnf', [status(esa)], [zf_stmt_0])). 54.93/7.60 thf(zip_derived_cl1, plain, 54.93/7.60 (~ (((!!) @ (^[Y0 : (a > $o) > $o]: 54.93/7.60 (((((!!) @ (^[Y1 : a > $o]: 54.93/7.60 (((!!) @ (^[Y2 : a > $o]: 54.93/7.60 (((((Y2) = 54.93/7.60 ((^[Y3 : a]: 54.93/7.60 (((??) @ (^[Y4 : a > $o]: 54.93/7.60 (((( 54.93/7.60 (!!) @ ( 54.93/7.60 ^[Y5 : a]: 54.93/7.60 (( 54.93/7.60 (Y4 @ 54.93/7.60 Y5) => 54.93/7.60 (Y1 @ Y5)))))) & 54.93/7.60 (Y4 @ Y3) & 54.93/7.60 (Y0 @ Y4)))))))))) => 54.93/7.60 (Y0 @ Y2))))))))) => 54.93/7.60 (((!!) @ (^[Y1 : a > $o]: 54.93/7.60 (((Y0 @ Y1) <=> 54.93/7.60 (((!!) @ (^[Y2 : a]: 54.93/7.60 (((Y1 @ Y2) => 54.93/7.60 (((??) @ (^[Y3 : a > $o]: 54.93/7.60 (((((??) @ ( 54.93/7.60 ^[Y4 : a > $o]: 54.93/7.60 (( 54.93/7.60 ( 54.93/7.60 Y0 @ Y4) & 54.93/7.60 ( 54.93/7.60 ( 54.93/7.60 (!!) @ ( 54.93/7.60 ^[Y5 : a]: 54.93/7.60 (( 54.93/7.60 (Y4 @ 54.93/7.60 Y5) => 54.93/7.60 (Y3 @ Y5)))))) & 54.93/7.60 ( 54.93/7.60 Y4 @ Y2)))))) & 54.93/7.60 (((!!) @ ( 54.93/7.60 ^[Y4 : a]: 54.93/7.60 (( 54.93/7.60 (Y3 @ 54.93/7.60 Y4) => 54.93/7.60 (Y1 @ Y4))))))))))))))))))))))))))), 54.93/7.60 inference('simplify boolean subterms', [status(thm)], [zip_derived_cl0])). 54.93/7.60 thf(zip_derived_cl2, plain, 54.93/7.60 (~ (((((!!) @ (^[Y0 : a > $o]: 54.93/7.60 (((!!) @ (^[Y1 : a > $o]: 54.93/7.60 (((((Y1) = 54.93/7.60 ((^[Y2 : a]: 54.93/7.60 (((??) @ (^[Y3 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y4 : a]: 54.93/7.60 (( 54.93/7.60 (Y3 @ 54.93/7.60 Y4) => 54.93/7.60 (Y0 @ Y4)))))) & 54.93/7.60 (Y3 @ Y2) & 54.93/7.60 ('#sk1' @ Y3)))))))))) => 54.93/7.60 ('#sk1' @ Y1))))))))) => 54.93/7.60 (((!!) @ (^[Y0 : a > $o]: 54.93/7.60 ((('#sk1' @ Y0) <=> 54.93/7.60 (((!!) @ (^[Y1 : a]: 54.93/7.60 (((Y0 @ Y1) => 54.93/7.60 (((??) @ (^[Y2 : a > $o]: 54.93/7.60 (((((??) @ (^[Y3 : a > $o]: 54.93/7.60 ((('#sk1' @ Y3) & 54.93/7.60 (((!!) @ ( 54.93/7.60 ^[Y4 : a]: 54.93/7.60 (( 54.93/7.60 (Y3 @ 54.93/7.60 Y4) => 54.93/7.60 (Y2 @ Y4)))))) & 54.93/7.60 (Y3 @ Y1)))))) & 54.93/7.60 (((!!) @ (^[Y3 : a]: 54.93/7.60 (((Y2 @ Y3) => 54.93/7.60 (Y0 @ Y3)))))))))))))))))))))))), 54.93/7.60 inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl1])). 54.93/7.60 thf(zip_derived_cl3, plain, 54.93/7.60 ( (((!!) @ (^[Y0 : a > $o]: 54.93/7.60 (((!!) @ (^[Y1 : a > $o]: 54.93/7.60 (((((Y1) = 54.93/7.60 ((^[Y2 : a]: 54.93/7.60 (((??) @ (^[Y3 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y4 : a]: 54.93/7.60 (((Y3 @ 54.93/7.60 Y4) => 54.93/7.60 (Y0 @ Y4)))))) & 54.93/7.60 (Y3 @ Y2) & ('#sk1' @ Y3)))))))))) => 54.93/7.60 ('#sk1' @ Y1)))))))))), 54.93/7.60 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl2])). 54.93/7.60 thf(zip_derived_cl5, plain, 54.93/7.60 (![X2 : a > $o]: 54.93/7.60 (((!!) @ (^[Y0 : a > $o]: 54.93/7.60 (((((Y0) = 54.93/7.60 ((^[Y1 : a]: 54.93/7.60 (((??) @ (^[Y2 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y3 : a]: 54.93/7.60 (((Y2 @ Y3) => (X2 @ 54.93/7.60 Y3)))))) & 54.93/7.60 (Y2 @ Y1) & ('#sk1' @ Y2)))))))))) => 54.93/7.60 ('#sk1' @ Y0))))))), 54.93/7.60 inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl3])). 54.93/7.60 thf(zip_derived_cl6, plain, 54.93/7.60 ( (((!!) @ (^[Y0 : a > $o]: 54.93/7.60 (((((Y0) = 54.93/7.60 ((^[Y1 : a]: 54.93/7.60 (((??) @ (^[Y2 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y3 : a]: 54.93/7.60 (((Y2 @ Y3) => ('#sk2' @ 54.93/7.60 Y3)))))) & 54.93/7.60 (Y2 @ Y1) & ('#sk1' @ Y2)))))))))) => 54.93/7.60 ('#sk1' @ Y0))))))), 54.93/7.60 inference('triggered_bool_instantiation', [status(thm)], 54.93/7.60 [zip_derived_cl5])). 54.93/7.60 thf(zip_derived_cl21, plain, 54.93/7.60 (![X2 : a > $o]: 54.93/7.60 (((((X2) = 54.93/7.60 ((^[Y0 : a]: 54.93/7.60 (((??) @ (^[Y1 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y2 : a]: 54.93/7.60 (((Y1 @ Y2) => ('#sk2' @ Y2)))))) & 54.93/7.60 (Y1 @ Y0) & ('#sk1' @ Y1)))))))))) => 54.93/7.60 ('#sk1' @ X2)))), 54.93/7.60 inference('lazy_cnf_forall', [status(thm)], [zip_derived_cl6])). 54.93/7.60 thf(zip_derived_cl23, plain, 54.93/7.60 ( ((((('#sk2') = 54.93/7.60 ((^[Y0 : a]: 54.93/7.60 (((??) @ (^[Y1 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y2 : a]: 54.93/7.60 (((Y1 @ Y2) => ('#sk2' @ Y2)))))) & 54.93/7.60 (Y1 @ Y0) & ('#sk1' @ Y1)))))))))) => 54.93/7.60 ('#sk1' @ '#sk2')))), 54.93/7.60 inference('triggered_bool_instantiation', [status(thm)], 54.93/7.60 [zip_derived_cl21])). 54.93/7.60 thf(zip_derived_cl28, plain, 54.93/7.60 ((~ ((('#sk2') = 54.93/7.60 ((^[Y0 : a]: 54.93/7.60 (((??) @ (^[Y1 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y2 : a]: 54.93/7.60 (((Y1 @ Y2) => ('#sk2' @ Y2)))))) & 54.93/7.60 (Y1 @ Y0) & ('#sk1' @ Y1)))))))))) 54.93/7.60 | ('#sk1' @ '#sk2'))), 54.93/7.60 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl23])). 54.93/7.60 thf(zip_derived_cl29, plain, 54.93/7.60 (((('#sk2') 54.93/7.60 != ((^[Y0 : a]: 54.93/7.60 (((??) @ (^[Y1 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y2 : a]: 54.93/7.60 (((Y1 @ Y2) => ('#sk2' @ Y2)))))) & 54.93/7.60 (Y1 @ Y0) & ('#sk1' @ Y1))))))))) 54.93/7.60 | ('#sk1' @ '#sk2'))), 54.93/7.60 inference('simplify nested equalities', [status(thm)], [zip_derived_cl28])). 54.93/7.60 thf(zip_derived_cl30, plain, 54.93/7.60 (((('#sk2' @ '#_fresh_sk55') 54.93/7.60 != ((^[Y0 : a]: 54.93/7.60 (((??) @ (^[Y1 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y2 : a]: 54.93/7.60 (((Y1 @ Y2) => ('#sk2' @ Y2)))))) & 54.93/7.60 (Y1 @ Y0) & ('#sk1' @ Y1))))))) @ 54.93/7.60 '#_fresh_sk55')) 54.93/7.60 | ('#sk1' @ '#sk2'))), 54.93/7.60 inference('neg_ext_simpl', [status(thm)], [zip_derived_cl29])). 54.93/7.60 thf(zip_derived_cl31, plain, 54.93/7.60 (((('#sk2' @ '#_fresh_sk55') 54.93/7.60 != (((??) @ (^[Y0 : a > $o]: 54.93/7.60 (((((!!) @ (^[Y1 : a]: (((Y0 @ Y1) => ('#sk2' @ Y1)))))) & 54.93/7.60 (Y0 @ '#_fresh_sk55') & ('#sk1' @ Y0))))))) 54.93/7.60 | ('#sk1' @ '#sk2'))), 54.93/7.60 inference('ho_norm', [status(thm)], [zip_derived_cl30])). 54.93/7.60 thf(zip_derived_cl4, plain, 54.93/7.60 (~ (((!!) @ (^[Y0 : a > $o]: 54.93/7.60 ((('#sk1' @ Y0) <=> 54.93/7.60 (((!!) @ (^[Y1 : a]: 54.93/7.60 (((Y0 @ Y1) => 54.93/7.60 (((??) @ (^[Y2 : a > $o]: 54.93/7.60 (((((??) @ (^[Y3 : a > $o]: 54.93/7.60 ((('#sk1' @ Y3) & 54.93/7.60 (((!!) @ ( 54.93/7.60 ^[Y4 : a]: 54.93/7.60 (( 54.93/7.60 (Y3 @ 54.93/7.60 Y4) => 54.93/7.60 (Y2 @ Y4)))))) & 54.93/7.60 (Y3 @ Y1)))))) & 54.93/7.60 (((!!) @ (^[Y3 : a]: 54.93/7.60 (((Y2 @ Y3) => 54.93/7.60 (Y0 @ Y3)))))))))))))))))))))), 54.93/7.60 inference('lazy_cnf_imply', [status(thm)], [zip_derived_cl2])). 54.93/7.60 thf(zip_derived_cl7, plain, 54.93/7.60 (~ ((('#sk1' @ '#sk2') <=> 54.93/7.60 (((!!) @ (^[Y0 : a]: 54.93/7.60 ((('#sk2' @ Y0) => 54.93/7.60 (((??) @ (^[Y1 : a > $o]: 54.93/7.60 (((((??) @ (^[Y2 : a > $o]: 54.93/7.60 ((('#sk1' @ Y2) & 54.93/7.60 (((!!) @ (^[Y3 : a]: 54.93/7.60 (((Y2 @ Y3) => 54.93/7.60 (Y1 @ Y3)))))) & 54.93/7.60 (Y2 @ Y0)))))) & 54.93/7.60 (((!!) @ (^[Y2 : a]: 54.93/7.60 (((Y1 @ Y2) => ('#sk2' @ Y2))))))))))))))))))), 54.93/7.60 inference('lazy_cnf_exists', [status(thm)], [zip_derived_cl4])). 54.93/7.60 thf(zip_derived_cl10, plain, 54.93/7.60 ((('#sk1' @ '#sk2') 54.93/7.60 != (((!!) @ (^[Y0 : a]: 54.93/7.60 ((('#sk2' @ Y0) => 54.93/7.60 (((??) @ (^[Y1 : a > $o]: 54.93/7.60 (((((??) @ (^[Y2 : a > $o]: 54.93/7.60 ((('#sk1' @ Y2) & 54.93/7.60 (((!!) @ (^[Y3 : a]: 54.93/7.60 (((Y2 @ 54.93/7.60 Y3) => 54.93/7.60 (Y1 @ Y3)))))) & 54.93/7.60 (Y2 @ Y0)))))) & 54.93/7.60 (((!!) @ (^[Y2 : a]: 54.93/7.60 (((Y1 @ Y2) => ('#sk2' @ 54.93/7.60 Y2)))))))))))))))))), 54.93/7.60 inference('simplify nested equalities', [status(thm)], [zip_derived_cl7])). 54.93/7.60 thf(zip_derived_cl6710, plain, ($false), 54.93/7.60 inference('eprover', [status(thm)], [zip_derived_cl31, zip_derived_cl10])). 54.93/7.60 54.93/7.60 % SZS output end Refutation 54.93/7.60 54.93/7.60 54.93/7.60 % Terminating... 55.76/7.65 % Runner terminated. 55.76/7.67 % Zipperpin 1.5 exiting 55.76/7.68 EOF