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.XJX3WzJeUh true 0.10/0.36 % Computer : n018.cluster.edu 0.10/0.36 % Model : x86_64 x86_64 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.10/0.36 % Memory : 8046.5625MB 0.10/0.36 % OS : Linux 6.8.0-71-generic 0.10/0.36 % CPULimit : 1440 0.10/0.36 % WCLimit : 180 0.10/0.36 % DateTime : Mon Jul 27 09:27:38 UTC 2026 0.10/0.37 % CPUTime : 0.10/0.37 % Running portfolio for 1440 s 0.10/0.37 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p 0.10/0.37 % Number of cores: 8 0.10/0.37 % Python version: Python 3.12.3 0.10/0.38 % Running in FO mode 0.46/0.66 % Total configuration time : 435 0.46/0.66 % Estimated wc time : 1092 0.46/0.66 % Estimated cpu time (7 cpus) : 156.0 0.49/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s 0.51/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s 0.51/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s 0.51/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s 0.51/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s 0.51/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s 0.51/0.81 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s 13.09/2.50 % Solved by fo/fo5.sh. 13.09/2.50 % done 1184 iterations in 1.668s 13.09/2.50 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p' 13.09/2.50 % SZS output start Refutation 13.09/2.50 thf(line_connecting_type, type, line_connecting: $i > $i > $i). 13.09/2.50 thf(left_convergent_lines_type, type, left_convergent_lines: $i > $i > $o). 13.09/2.50 thf(sk__type, type, sk_: $i). 13.09/2.50 thf(distinct_points_type, type, distinct_points: $i > $i > $o). 13.09/2.50 thf(between_on_line_type, type, between_on_line: $i > $i > $i > $i > $o). 13.09/2.50 thf(line_type, type, line: $i > $o). 13.09/2.50 thf(reverse_line_type, type, reverse_line: $i > $i). 13.09/2.50 thf(unequally_directed_lines_type, type, unequally_directed_lines: $i > $i > $o). 13.09/2.50 thf(oag8, axiom, 13.09/2.50 (![L:$i,M:$i]: 13.09/2.50 ( ( ( line @ M ) & ( line @ L ) ) => 13.09/2.50 ( ( unequally_directed_lines @ L @ M ) | 13.09/2.50 ( unequally_directed_lines @ L @ ( reverse_line @ M ) ) ) ))). 13.09/2.50 thf(zip_derived_cl58, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 (~ (line @ X0) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | (unequally_directed_lines @ X0 @ X1) 13.09/2.50 | (unequally_directed_lines @ X0 @ (reverse_line @ X1)))), 13.09/2.50 inference('cnf', [status(esa)], [oag8])). 13.09/2.50 thf(oag5, axiom, (![L:$i]: ( ~( unequally_directed_lines @ L @ L ) ))). 13.09/2.50 thf(zip_derived_cl48, plain, 13.09/2.50 (![X0 : $i]: ~ (unequally_directed_lines @ X0 @ X0)), 13.09/2.50 inference('cnf', [status(esa)], [oag5])). 13.09/2.50 thf(zip_derived_cl141, plain, 13.09/2.50 (![X0 : $i]: 13.09/2.50 ( (unequally_directed_lines @ (reverse_line @ X0) @ X0) 13.09/2.50 | ~ (line @ X0) 13.09/2.50 | ~ (line @ (reverse_line @ X0)))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl58, zip_derived_cl48])). 13.09/2.50 thf(oagco4, axiom, 13.09/2.50 (![L:$i]: ( ( line @ L ) => ( line @ ( reverse_line @ L ) ) ))). 13.09/2.50 thf(zip_derived_cl53, plain, 13.09/2.50 (![X0 : $i]: ( (line @ (reverse_line @ X0)) | ~ (line @ X0))), 13.09/2.50 inference('cnf', [status(esa)], [oagco4])). 13.09/2.50 thf(zip_derived_cl180, plain, 13.09/2.50 (![X0 : $i]: 13.09/2.50 (~ (line @ X0) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X0))), 13.09/2.50 inference('clc', [status(thm)], [zip_derived_cl141, zip_derived_cl53])). 13.09/2.50 thf(oag6, axiom, 13.09/2.50 (![L:$i,M:$i,N:$i]: 13.09/2.50 ( ( unequally_directed_lines @ L @ M ) => 13.09/2.50 ( ( unequally_directed_lines @ L @ N ) | 13.09/2.50 ( unequally_directed_lines @ M @ N ) ) ))). 13.09/2.50 thf(zip_derived_cl7, plain, 13.09/2.50 (![X0 : $i, X1 : $i, X2 : $i]: 13.09/2.50 (~ (unequally_directed_lines @ X0 @ X1) 13.09/2.50 | (unequally_directed_lines @ X0 @ X2) 13.09/2.50 | (unequally_directed_lines @ X1 @ X2))), 13.09/2.50 inference('cnf', [status(esa)], [oag6])). 13.09/2.50 thf(zip_derived_cl181, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 (~ (line @ X0) 13.09/2.50 | (unequally_directed_lines @ X0 @ X1) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X1))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl180, zip_derived_cl7])). 13.09/2.50 thf(zip_derived_cl181, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 (~ (line @ X0) 13.09/2.50 | (unequally_directed_lines @ X0 @ X1) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X1))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl180, zip_derived_cl7])). 13.09/2.50 thf(oag9, axiom, 13.09/2.50 (![L:$i,M:$i]: 13.09/2.50 ( ( ( unequally_directed_lines @ L @ M ) & 13.09/2.50 ( unequally_directed_lines @ L @ ( reverse_line @ M ) ) ) => 13.09/2.50 ( ( left_convergent_lines @ L @ M ) | 13.09/2.50 ( left_convergent_lines @ L @ ( reverse_line @ M ) ) ) ))). 13.09/2.50 thf(zip_derived_cl5, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (left_convergent_lines @ X0 @ (reverse_line @ X1)) 13.09/2.50 | (left_convergent_lines @ X0 @ X1) 13.09/2.50 | ~ (unequally_directed_lines @ X0 @ (reverse_line @ X1)) 13.09/2.50 | ~ (unequally_directed_lines @ X0 @ X1))), 13.09/2.50 inference('cnf', [status(esa)], [oag9])). 13.09/2.50 thf(oag11, axiom, 13.09/2.50 (![L:$i,M:$i]: 13.09/2.50 ( ~( ( left_convergent_lines @ L @ ( reverse_line @ M ) ) | 13.09/2.50 ( left_convergent_lines @ L @ M ) ) ))). 13.09/2.50 thf(zip_derived_cl21, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: ~ (left_convergent_lines @ X0 @ X1)), 13.09/2.50 inference('cnf', [status(esa)], [oag11])). 13.09/2.50 thf(zip_derived_cl21, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: ~ (left_convergent_lines @ X0 @ X1)), 13.09/2.50 inference('cnf', [status(esa)], [oag11])). 13.09/2.50 thf(zip_derived_cl121, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 (~ (unequally_directed_lines @ X0 @ (reverse_line @ X1)) 13.09/2.50 | ~ (unequally_directed_lines @ X0 @ X1))), 13.09/2.50 inference('demod', [status(thm)], 13.09/2.50 [zip_derived_cl5, zip_derived_cl21, zip_derived_cl21])). 13.09/2.50 thf(zip_derived_cl188, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (unequally_directed_lines @ X1 @ (reverse_line @ X0)) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | ~ (unequally_directed_lines @ (reverse_line @ X1) @ X0))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl181, zip_derived_cl121])). 13.09/2.50 thf(zip_derived_cl220, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (unequally_directed_lines @ X1 @ X0) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | (unequally_directed_lines @ X1 @ (reverse_line @ X0)))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl181, zip_derived_cl188])). 13.09/2.50 thf(zip_derived_cl222, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (unequally_directed_lines @ X1 @ (reverse_line @ X0)) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | (unequally_directed_lines @ X1 @ X0))), 13.09/2.50 inference('simplify', [status(thm)], [zip_derived_cl220])). 13.09/2.50 thf(zip_derived_cl7, plain, 13.09/2.50 (![X0 : $i, X1 : $i, X2 : $i]: 13.09/2.50 (~ (unequally_directed_lines @ X0 @ X1) 13.09/2.50 | (unequally_directed_lines @ X0 @ X2) 13.09/2.50 | (unequally_directed_lines @ X1 @ X2))), 13.09/2.50 inference('cnf', [status(esa)], [oag6])). 13.09/2.50 thf(zip_derived_cl244, plain, 13.09/2.50 (![X0 : $i, X1 : $i, X2 : $i]: 13.09/2.50 ( (unequally_directed_lines @ X1 @ X0) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X2) 13.09/2.50 | (unequally_directed_lines @ X1 @ X2))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl222, zip_derived_cl7])). 13.09/2.50 thf(zip_derived_cl3152, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (unequally_directed_lines @ X1 @ X0) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X0) 13.09/2.50 | ~ (line @ X1))), 13.09/2.50 inference('eq_fact', [status(thm)], [zip_derived_cl244])). 13.09/2.50 thf(zip_derived_cl188, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (unequally_directed_lines @ X1 @ (reverse_line @ X0)) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | ~ (unequally_directed_lines @ (reverse_line @ X1) @ X0))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl181, zip_derived_cl121])). 13.09/2.50 thf(zip_derived_cl4329, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 (~ (line @ (reverse_line @ X1)) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X0) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | (unequally_directed_lines @ X1 @ (reverse_line @ X0)))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl3152, zip_derived_cl188])). 13.09/2.50 thf(zip_derived_cl53, plain, 13.09/2.50 (![X0 : $i]: ( (line @ (reverse_line @ X0)) | ~ (line @ X0))), 13.09/2.50 inference('cnf', [status(esa)], [oagco4])). 13.09/2.50 thf(zip_derived_cl4638, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (unequally_directed_lines @ X1 @ (reverse_line @ X0)) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X0))), 13.09/2.50 inference('clc', [status(thm)], [zip_derived_cl4329, zip_derived_cl53])). 13.09/2.50 thf(zip_derived_cl121, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 (~ (unequally_directed_lines @ X0 @ (reverse_line @ X1)) 13.09/2.50 | ~ (unequally_directed_lines @ X0 @ X1))), 13.09/2.50 inference('demod', [status(thm)], 13.09/2.50 [zip_derived_cl5, zip_derived_cl21, zip_derived_cl21])). 13.09/2.50 thf(zip_derived_cl4644, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (unequally_directed_lines @ (reverse_line @ X0) @ X0) 13.09/2.50 | ~ (line @ X1) 13.09/2.50 | ~ (unequally_directed_lines @ X1 @ X0))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl4638, zip_derived_cl121])). 13.09/2.50 thf(zip_derived_cl3152, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (unequally_directed_lines @ X1 @ X0) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X0) 13.09/2.50 | ~ (line @ X1))), 13.09/2.50 inference('eq_fact', [status(thm)], [zip_derived_cl244])). 13.09/2.50 thf(zip_derived_cl4753, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 (~ (line @ X1) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X0))), 13.09/2.50 inference('clc', [status(thm)], [zip_derived_cl4644, zip_derived_cl3152])). 13.09/2.50 thf(zip_derived_cl7, plain, 13.09/2.50 (![X0 : $i, X1 : $i, X2 : $i]: 13.09/2.50 (~ (unequally_directed_lines @ X0 @ X1) 13.09/2.50 | (unequally_directed_lines @ X0 @ X2) 13.09/2.50 | (unequally_directed_lines @ X1 @ X2))), 13.09/2.50 inference('cnf', [status(esa)], [oag6])). 13.09/2.50 thf(zip_derived_cl4759, plain, 13.09/2.50 (![X0 : $i, X1 : $i, X2 : $i]: 13.09/2.50 (~ (line @ X2) 13.09/2.50 | (unequally_directed_lines @ X0 @ X1) 13.09/2.50 | (unequally_directed_lines @ (reverse_line @ X0) @ X1))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl4753, zip_derived_cl7])). 13.09/2.50 thf(zip_derived_cl48, plain, 13.09/2.50 (![X0 : $i]: ~ (unequally_directed_lines @ X0 @ X0)), 13.09/2.50 inference('cnf', [status(esa)], [oag5])). 13.09/2.50 thf(zip_derived_cl5267, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ( (unequally_directed_lines @ X0 @ (reverse_line @ X0)) 13.09/2.50 | ~ (line @ X1))), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl4759, zip_derived_cl48])). 13.09/2.50 thf(oagco9, axiom, 13.09/2.50 (![A:$i,B:$i]: 13.09/2.50 ( ~( unequally_directed_lines @ 13.09/2.50 ( line_connecting @ A @ B ) @ 13.09/2.50 ( reverse_line @ ( line_connecting @ B @ A ) ) ) ))). 13.09/2.50 thf(zip_derived_cl51, plain, 13.09/2.50 (![X0 : $i, X1 : $i]: 13.09/2.50 ~ (unequally_directed_lines @ (line_connecting @ X0 @ X1) @ 13.09/2.50 (reverse_line @ (line_connecting @ X1 @ X0)))), 13.09/2.50 inference('cnf', [status(esa)], [oagco9])). 13.09/2.50 thf(zip_derived_cl5311, plain, (![X1 : $i]: ~ (line @ X1)), 13.09/2.50 inference('sup-', [status(thm)], [zip_derived_cl5267, zip_derived_cl51])). 13.09/2.50 thf(con, conjecture, 13.09/2.50 (![L:$i,A:$i,B:$i,C:$i]: 13.09/2.50 ( ( ( distinct_points @ A @ B ) & ( distinct_points @ B @ C ) & 13.09/2.50 ( distinct_points @ A @ C ) & ( line @ L ) ) => 13.09/2.50 ( ~( ( between_on_line @ L @ A @ B @ C ) & 13.09/2.50 ( between_on_line @ L @ A @ C @ B ) ) ) ))). 13.09/2.50 thf(zf_stmt_0, negated_conjecture, 13.09/2.50 (~( ![L:$i,A:$i,B:$i,C:$i]: 13.09/2.50 ( ( ( distinct_points @ A @ B ) & ( distinct_points @ B @ C ) & 13.09/2.50 ( distinct_points @ A @ C ) & ( line @ L ) ) => 13.09/2.50 ( ~( ( between_on_line @ L @ A @ B @ C ) & 13.09/2.50 ( between_on_line @ L @ A @ C @ B ) ) ) ) )), 13.09/2.50 inference('cnf.neg', [status(esa)], [con])). 13.09/2.50 thf(zip_derived_cl64, plain, ( (line @ sk_)), 13.09/2.50 inference('cnf', [status(esa)], [zf_stmt_0])). 13.09/2.50 thf(zip_derived_cl5336, plain, ($false), 13.09/2.50 inference('sup+', [status(thm)], [zip_derived_cl5311, zip_derived_cl64])). 13.09/2.50 13.09/2.50 % SZS output end Refutation 13.09/2.50 13.09/2.50 13.09/2.50 % Terminating... 13.09/2.54 % Runner terminated. 13.09/2.56 % Zipperpin 1.5 exiting 13.09/2.57 EOF