0.07/0.12 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.07/0.13 % Command : run_portfolio.sh /export/starexec/sandbox/benchmark/theBenchmark.p /export/starexec/sandbox/tmp/tmp.Kf2H29i82L 0.14/0.34 % Computer : n005.cluster.edu 0.14/0.34 % Model : x86_64 x86_64 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.14/0.34 % Memory : 8042.1875MB 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64 0.14/0.34 % CPULimit : 960 0.14/0.34 % DateTime : Thu Jul 2 07:30:51 EDT 2020 0.14/0.34 % CPUTime : 0.14/0.34 % Running portfolio for 120 s 0.14/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p 0.14/0.34 % Number of cores: 8 0.14/0.35 % Python version: Python 3.6.8 0.14/0.35 % Running in HO mode 0.53/0.63 % Estimated wc time : 1286 0.53/0.63 % Estimated cpu time (7 cpus) : 183.71428571428572 0.53/0.69 % /export/starexec/sandbox/solver/bin/lams/s6.sh running for 21s 0.54/0.71 % /export/starexec/sandbox/solver/bin/lams/new_b3.2.norw.sh running for 15s 0.54/0.72 % /export/starexec/sandbox/solver/bin/lams/b.rpo.sh running for 21s 0.54/0.73 % /export/starexec/sandbox/solver/bin/lams/s6.ds.sh running for 10s 0.54/0.74 % /export/starexec/sandbox/solver/bin/lams/c.s.2.sh running for 68s 0.54/0.74 % /export/starexec/sandbox/solver/bin/lams/c.easy.sh running for 26s 0.54/0.74 % /export/starexec/sandbox/solver/bin/lams/old_b3.avatar.sh running for 15s 70.16/10.67 % /export/starexec/sandbox/solver/bin/lams/old_sp2.sh running for 17s 105.57/15.75 % /export/starexec/sandbox/solver/bin/lams/b.sh running for 31s 105.57/15.78 % /export/starexec/sandbox/solver/bin/lams/sh1.sh running for 26s 145.38/21.52 % /export/starexec/sandbox/solver/bin/lams/b.lsimp.sh running for 17s 146.55/21.76 % /export/starexec/sandbox/solver/bin/lams/b.split.sh running for 31s 179.42/26.56 % /export/starexec/sandbox/solver/bin/lams/s4.sh running for 15s 187.93/27.73 % /export/starexec/sandbox/solver/bin/lams/b.rw.sh running for 26s 188.72/27.97 % /export/starexec/sandbox/solver/bin/lams/c_ic.sh running for 42s 260.84/38.45 % /export/starexec/sandbox/solver/bin/lams/s1.f.sh running for 15s 281.89/41.47 % /export/starexec/sandbox/solver/bin/lams/c.preprocess2.sh running for 21s 320.18/47.02 % /export/starexec/sandbox/solver/bin/lams/sh.or.sh running for 26s 359.31/52.66 % /export/starexec/sandbox/solver/bin/lams/new.cs3.comb.sh running for 18s 363.45/53.28 % /export/starexec/sandbox/solver/bin/lams/old_b2.sh running for 31s 369.01/54.02 % /export/starexec/sandbox/solver/bin/lams/sp5.sh running for 36s 400.85/58.61 % Solved by lams/sp5.sh. 400.85/58.61 % done 5 iterations in 4.560s 400.85/58.61 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p' 400.85/58.61 % SZS output start Refutation 400.85/58.61 tff(cTHM120F_pme, conjecture, 400.85/58.61 (?[Xr_28:((($i > $o) * ($i > $o) * $i) > $o), 400.85/58.61 Xr_27:((($i > $o) * ($i > $o) * $i) > $o)]: 400.85/58.61 ((~ 400.85/58.61 (![Xw_2]: 400.85/58.61 (Xr_27(^[Xx]: ((~p) | p),^[Xx]: ((~p) & p),Xw_2) | 400.85/58.61 Xr_28(^[Xx]: (p | (~p)),^[Xx]: (p & (~p)),Xw_2)))) & 400.85/58.61 (![Xx:(($i > $o)),Xw_2]: (Xr_27(Xx,Xx,Xw_2) | Xr_28(Xx,Xx,Xw_2))) & 400.85/58.61 (![Xx:(($i > $o)),Xy:(($i > $o)),Xz:(($i > $o))]: 400.85/58.61 (((![Xw_2]: (Xr_28(Xx,Xy,Xw_2) | Xr_27(Xx,Xy,Xw_2))) & 400.85/58.61 (![Xw_2]: (Xr_28(Xy,Xz,Xw_2) | Xr_27(Xy,Xz,Xw_2)))) => 400.85/58.61 (![Xw_2]: (Xr_27(Xx,Xz,Xw_2) | Xr_28(Xx,Xz,Xw_2)))))))). 400.85/58.61 tff(zf_stmt_0, negated_conjecture, 400.85/58.61 (~ 400.85/58.61 (?[Xr_28:((($i > $o) * ($i > $o) * $i) > $o), 400.85/58.61 Xr_27:((($i > $o) * ($i > $o) * $i) > $o)]: 400.85/58.61 ((~ 400.85/58.61 (![Xw_2]: 400.85/58.61 (Xr_27(^[Xx]: ((~p) | p),^[Xx]: ((~p) & p),Xw_2) | 400.85/58.61 Xr_28(^[Xx]: (p | (~p)),^[Xx]: (p & (~p)),Xw_2)))) & 400.85/58.61 (![Xx:(($i > $o)),Xw_2]: (Xr_27(Xx,Xx,Xw_2) | Xr_28(Xx,Xx,Xw_2))) & 400.85/58.61 (![Xx:(($i > $o)),Xy:(($i > $o)),Xz:(($i > $o))]: 400.85/58.61 (((![Xw_2]: (Xr_28(Xx,Xy,Xw_2) | Xr_27(Xx,Xy,Xw_2))) & 400.85/58.61 (![Xw_2]: (Xr_28(Xy,Xz,Xw_2) | Xr_27(Xy,Xz,Xw_2)))) => 400.85/58.61 (![Xw_2]: (Xr_27(Xx,Xz,Xw_2) | Xr_28(Xx,Xz,Xw_2))))))))). 400.85/58.61 tff('0', plain, 400.85/58.61 ~ (??((^[Y0 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 (??((^[Y1 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 ((~((!!((^[Y2 : $i]: 400.85/58.61 (Y1((^[Y3 : $i]: ((~(p)) | p)), 400.85/58.61 (^[Y3 : $i]: ((~(p)) & p)), Y2) | 400.85/58.61 Y0((^[Y3 : $i]: (p | (~(p)))), 400.85/58.61 (^[Y3 : $i]: (p & (~(p)))), Y2)))))))& 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (!!((^[Y3 : $i]: 400.85/58.61 (Y1(Y2, Y2, Y3) | Y0(Y2, Y2, Y3))))))))& 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (!!((^[Y3 : $i > $o]: 400.85/58.61 (!!((^[Y4 : $i > $o]: 400.85/58.61 (((!!((^[Y5 : $i]: 400.85/58.61 (Y0(Y2, Y3, Y5) | 400.85/58.61 Y1(Y2, Y3, Y5))))) & 400.85/58.61 (!!((^[Y5 : $i]: 400.85/58.61 (Y0(Y3, Y4, Y5) | 400.85/58.61 Y1(Y3, Y4, Y5)))))) => 400.85/58.61 (!!((^[Y5 : $i]: 400.85/58.61 (Y1(Y2, Y4, Y5) | 400.85/58.61 Y0(Y2, Y4, Y5)))))))))))))))))))))), 400.85/58.61 inference('cnf', [status(esa)], [zf_stmt_0])). 400.85/58.61 tff('1', plain, 400.85/58.61 ~ (??((^[Y0 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 (??((^[Y1 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 ((~((!!((^[Y2 : $i]: 400.85/58.61 (Y1((^[Y3 : $i]: $true), 400.85/58.61 (^[Y3 : $i]: $false), Y2) | 400.85/58.61 Y0((^[Y3 : $i]: $true), 400.85/58.61 (^[Y3 : $i]: $false), Y2)))))))& 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (!!((^[Y3 : $i]: 400.85/58.61 (Y1(Y2, Y2, Y3) | Y0(Y2, Y2, Y3))))))))& 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (!!((^[Y3 : $i > $o]: 400.85/58.61 (!!((^[Y4 : $i > $o]: 400.85/58.61 (((!!((^[Y5 : $i]: 400.85/58.61 (Y0(Y2, Y3, Y5) | 400.85/58.61 Y1(Y2, Y3, Y5))))) & 400.85/58.61 (!!((^[Y5 : $i]: 400.85/58.61 (Y0(Y3, Y4, Y5) | 400.85/58.61 Y1(Y3, Y4, Y5)))))) => 400.85/58.61 (!!((^[Y5 : $i]: 400.85/58.61 (Y1(Y2, Y4, Y5) | 400.85/58.61 Y0(Y2, Y4, Y5)))))))))))))))))))))), 400.85/58.61 inference('simplify boolean subterms', [status(thm)], ['0'])). 400.85/58.61 tff('2', plain, 400.85/58.61 ![X1 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 ~ (??((^[Y0 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 ((~((!!((^[Y1 : $i]: 400.85/58.61 (Y0((^[Y2 : $i]: $true), (^[Y2 : $i]: $false), Y1) | 400.85/58.61 X1((^[Y2 : $i]: $true), (^[Y2 : $i]: $false), Y1)))))))& 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i]: (Y0(Y1, Y1, Y2) | X1(Y1, Y1, Y2))))))))& 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (!!((^[Y3 : $i > $o]: 400.85/58.61 (((!!((^[Y4 : $i]: 400.85/58.61 (X1(Y1, Y2, Y4) | 400.85/58.61 Y0(Y1, Y2, Y4))))) & 400.85/58.61 (!!((^[Y4 : $i]: 400.85/58.61 (X1(Y2, Y3, Y4) | 400.85/58.61 Y0(Y2, Y3, Y4)))))) => 400.85/58.61 (!!((^[Y4 : $i]: 400.85/58.61 (Y0(Y1, Y3, Y4) | X1(Y1, Y3, Y4))))))))))))))))))), 400.85/58.61 inference('lazy_cnf_forall', [status(thm)], ['1'])). 400.85/58.61 tff('3', plain, 400.85/58.61 ~ (??((^[Y0 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 ((~((!!((^[Y1 : $i]: 400.85/58.61 (Y0((^[Y2 : $i]: $true), (^[Y2 : $i]: $false), Y1) | 400.85/58.61 $false))))))& 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i]: (Y0(Y1, Y1, Y2) | $false)))))))& 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (!!((^[Y3 : $i > $o]: 400.85/58.61 (((!!((^[Y4 : $i]: 400.85/58.61 ($false | Y0(Y1, Y2, Y4))))) & 400.85/58.61 (!!((^[Y4 : $i]: 400.85/58.61 ($false | Y0(Y2, Y3, Y4)))))) => 400.85/58.61 (!!((^[Y4 : $i]: 400.85/58.61 (Y0(Y1, Y3, Y4) | $false)))))))))))))))))), 400.85/58.61 inference('ho.refine.early.bird', [status(thm)], ['2'])). 400.85/58.61 tff('4', plain, 400.85/58.61 ~ (??((^[Y0 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 ((~((!!((^[Y1 : $i]: 400.85/58.61 Y0((^[Y2 : $i]: $true), (^[Y2 : $i]: $false), Y1))))))& 400.85/58.61 (!!((^[Y1 : $i > $o]: (!!((^[Y2 : $i]: Y0(Y1, Y1, Y2)))))))& 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (!!((^[Y3 : $i > $o]: 400.85/58.61 (((!!((^[Y4 : $i]: Y0(Y1, Y2, Y4)))) & 400.85/58.61 (!!((^[Y4 : $i]: Y0(Y2, Y3, Y4))))) => 400.85/58.61 (!!((^[Y4 : $i]: Y0(Y1, Y3, Y4)))))))))))))))))), 400.85/58.61 inference('simplify boolean subterms', [status(thm)], ['3'])). 400.85/58.61 tff('5', plain, 400.85/58.61 ~ (??((^[Y0 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 ((~((!!(Y0((^[Y1 : $i]: $true), (^[Y1 : $i]: $false))))))& 400.85/58.61 (!!((^[Y1 : $i > $o]: (!!(Y0(Y1, Y1))))))& 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (!!((^[Y3 : $i > $o]: 400.85/58.61 (((!!(Y0(Y1, Y2))) & (!!(Y0(Y2, Y3)))) => 400.85/58.61 (!!(Y0(Y1, Y3))))))))))))))))), 400.85/58.61 inference('ho_norm', [status(thm)], ['4'])). 400.85/58.61 tff('6', plain, 400.85/58.61 ![X1 : ($i > $o * $i > $o * $i) > $o]: 400.85/58.61 ~ ((~((!!(X1((^[Y0 : $i]: $true), (^[Y0 : $i]: $false))))))& 400.85/58.61 (!!((^[Y0 : $i > $o]: (!!(X1(Y0, Y0))))))& 400.85/58.61 (!!((^[Y0 : $i > $o]: 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (((!!(X1(Y0, Y1))) & (!!(X1(Y1, Y2)))) => 400.85/58.61 (!!(X1(Y0, Y2)))))))))))))), 400.85/58.61 inference('lazy_cnf_forall', [status(thm)], ['5'])). 400.85/58.61 tff('7', plain, 400.85/58.61 ~ ((~((!!((^[Y0 : $i]: 400.85/58.61 (=((>($o, $i)), (^[Y1 : $i]: $true), (^[Y1 : $i]: $false))))))))& 400.85/58.61 (!!((^[Y0 : $i > $o]: (!!((^[Y1 : $i]: (=((>($o, $i)), Y0, Y0))))))))& 400.85/58.61 (!!((^[Y0 : $i > $o]: 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (((!!((^[Y3 : $i]: (=((>($o, $i)), Y0, Y1))))) & 400.85/58.61 (!!((^[Y3 : $i]: (=((>($o, $i)), Y1, Y2)))))) => 400.85/58.61 (!!((^[Y3 : $i]: (=((>($o, $i)), Y0, Y2)))))))))))))))), 400.85/58.61 inference('ho.refine.early.bird', [status(thm)], ['6'])). 400.85/58.61 tff('8', plain, 400.85/58.61 ~ ((!!((^[Y0 : $i > $o]: 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (((!!((^[Y3 : $i]: (=((>($o, $i)), Y0, Y1))))) & 400.85/58.61 (!!((^[Y3 : $i]: (=((>($o, $i)), Y1, Y2)))))) => 400.85/58.61 (!!((^[Y3 : $i]: (=((>($o, $i)), Y0, Y2))))))))))))))) & 400.85/58.61 (~((=((>($o, $i)), (^[Y0 : $i]: $true), (^[Y0 : $i]: $false)))))), 400.85/58.61 inference('simplify boolean subterms', [status(thm)], ['7'])). 400.85/58.61 tff('9', plain, 400.85/58.61 (~ (!!((^[Y0 : $i > $o]: 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (((!!((^[Y3 : $i]: (=((>($o, $i)), Y0, Y1))))) & 400.85/58.61 (!!((^[Y3 : $i]: (=((>($o, $i)), Y1, Y2)))))) => 400.85/58.61 (!!((^[Y3 : $i]: (=((>($o, $i)), Y0, Y2))))))))))))))) 400.85/58.61 | (=((>($o, $i)), (^[Y0 : $i]: $true), (^[Y0 : $i]: $false)))), 400.85/58.61 inference('lazy_cnf_and', [status(thm)], ['8'])). 400.85/58.61 tff('10', plain, 400.85/58.61 (~ (!!((^[Y0 : $i > $o]: 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (!!((^[Y2 : $i > $o]: 400.85/58.61 (((!!((^[Y3 : $i]: (=((>($o, $i)), Y0, Y1))))) & 400.85/58.61 (!!((^[Y3 : $i]: (=((>($o, $i)), Y1, Y2)))))) => 400.85/58.61 (!!((^[Y3 : $i]: (=((>($o, $i)), Y0, Y2))))))))))))))) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('simplify nested equalities', [status(thm)], ['9'])). 400.85/58.61 tff('11', plain, 400.85/58.61 (~ (!!((^[Y0 : $i > $o]: 400.85/58.61 (!!((^[Y1 : $i > $o]: 400.85/58.61 (((!!((^[Y2 : $i]: (=((>($o, $i)), '#sk4618', Y0))))) & 400.85/58.61 (!!((^[Y2 : $i]: (=((>($o, $i)), Y0, Y1)))))) => 400.85/58.61 (!!((^[Y2 : $i]: (=((>($o, $i)), '#sk4618', Y1)))))))))))) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_exists', [status(thm)], ['10'])). 400.85/58.61 tff('12', plain, 400.85/58.61 (~ (!!((^[Y0 : $i > $o]: 400.85/58.61 (((!!((^[Y1 : $i]: (=((>($o, $i)), '#sk4618', '#sk4619'))))) & 400.85/58.61 (!!((^[Y1 : $i]: (=((>($o, $i)), '#sk4619', Y0)))))) => 400.85/58.61 (!!((^[Y1 : $i]: (=((>($o, $i)), '#sk4618', Y0))))))))) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_exists', [status(thm)], ['11'])). 400.85/58.61 tff('13', plain, 400.85/58.61 (~ (((!!((^[Y0 : $i]: (=((>($o, $i)), '#sk4618', '#sk4619'))))) & 400.85/58.61 (!!((^[Y0 : $i]: (=((>($o, $i)), '#sk4619', '#sk4620')))))) => 400.85/58.61 (!!((^[Y0 : $i]: (=((>($o, $i)), '#sk4618', '#sk4620')))))) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_exists', [status(thm)], ['12'])). 400.85/58.61 tff('14', plain, 400.85/58.61 ( ((!!((^[Y0 : $i]: (=((>($o, $i)), '#sk4618', '#sk4619'))))) & 400.85/58.61 (!!((^[Y0 : $i]: (=((>($o, $i)), '#sk4619', '#sk4620')))))) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_imply', [status(thm)], ['13'])). 400.85/58.61 tff('15', plain, 400.85/58.61 ( (!!((^[Y0 : $i]: (=((>($o, $i)), '#sk4619', '#sk4620'))))) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_and', [status(thm)], ['14'])). 400.85/58.61 tff('16', plain, 400.85/58.61 ( (=((>($o, $i)), '#sk4619', '#sk4620')) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_forall', [status(thm)], ['15'])). 400.85/58.61 tff('17', plain, 400.85/58.61 ('#sk4619' = '#sk4620' | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('simplify nested equalities', [status(thm)], ['16'])). 400.85/58.61 tff('18', plain, 400.85/58.61 ( (!!((^[Y0 : $i]: (=((>($o, $i)), '#sk4618', '#sk4619'))))) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_and', [status(thm)], ['14'])). 400.85/58.61 tff('19', plain, 400.85/58.61 ( (=((>($o, $i)), '#sk4618', '#sk4619')) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_forall', [status(thm)], ['18'])). 400.85/58.61 tff('20', plain, 400.85/58.61 ('#sk4618' = '#sk4619' | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('simplify nested equalities', [status(thm)], ['19'])). 400.85/58.61 tff('21', plain, 400.85/58.61 ![X1]: 400.85/58.61 ((^[Y0 : $i]: $true)(X1) = (^[Y0 : $i]: $false)(X1) 400.85/58.61 | '#sk4618' = '#sk4619'), 400.85/58.61 inference('ho_complete_eq', [status(thm)], ['20'])). 400.85/58.61 tff('22', plain, '#sk4618' = '#sk4619', 400.85/58.61 inference('ho_norm', [status(thm)], ['21'])). 400.85/58.61 tff('23', plain, 400.85/58.61 ('#sk4618' = '#sk4620' | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('demod', [status(thm)], ['17', '22'])). 400.85/58.61 tff('24', plain, 400.85/58.61 (~ (!!((^[Y0 : $i]: (=((>($o, $i)), '#sk4618', '#sk4620'))))) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_imply', [status(thm)], ['13'])). 400.85/58.61 tff('25', plain, 400.85/58.61 (~ (=((>($o, $i)), '#sk4618', '#sk4620')) 400.85/58.61 | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('lazy_cnf_exists', [status(thm)], ['24'])). 400.85/58.61 tff('26', plain, 400.85/58.61 ('#sk4618' != '#sk4620' | (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false)), 400.85/58.61 inference('simplify nested equalities', [status(thm)], ['25'])). 400.85/58.61 tff('27', plain, (^[Y0 : $i]: $true) = (^[Y0 : $i]: $false), 400.85/58.61 inference('clc', [status(thm)], ['23', '26'])). 400.85/58.61 tff('28', plain, ![X1]: (^[Y0 : $i]: $true)(X1) = (^[Y0 : $i]: $false)(X1), 400.85/58.61 inference('ho_complete_eq', [status(thm)], ['27'])). 400.85/58.61 tff('29', plain, $false, inference('ho_norm', [status(thm)], ['28'])). 400.85/58.61 400.85/58.61 % SZS output end Refutation 400.85/58.61 400.85/58.61 400.85/58.61 % Terminating... 400.85/58.70 % Runner terminated. 400.89/58.71 % Zipperpin 1.5 exiting 400.89/58.71 EOF