%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN640-1 : TPTP v9.2.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.zUlLVfnWuI true
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Oct 2 05:05:28 PM UTC 2025
% Result : Unsatisfiable 9.65s 1.93s
% Output : Refutation 9.65s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.10 % Problem : SYN640-1 : TPTP v9.2.0. Released v2.5.0.
% 0.06/0.11 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.zUlLVfnWuI true
% 0.10/0.31 % Computer : n020.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.31 % CPULimit : 300
% 0.15/0.31 % WCLimit : 300
% 0.15/0.31 % DateTime : Wed Oct 1 13:45:08 EDT 2025
% 0.15/0.31 % CPUTime :
% 0.15/0.31 % Running portfolio for 300 s
% 0.15/0.31 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.15/0.31 % Number of cores: 8
% 0.15/0.31 % Python version: Python 3.6.8
% 0.15/0.32 % Running in FO mode
% 0.44/0.59 % Total configuration time : 435
% 0.44/0.59 % Estimated wc time : 1092
% 0.44/0.59 % Estimated cpu time (7 cpus) : 156.0
% 0.44/0.66 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.44/0.67 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.44/0.67 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.44/0.68 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.44/0.69 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.44/0.69 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.44/0.70 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 9.65/1.93 % Solved by fo/fo6_bce.sh.
% 9.65/1.93 % BCE start: 42
% 9.65/1.93 % BCE eliminated: 4
% 9.65/1.93 % PE start: 38
% 9.65/1.93 logic: neq
% 9.65/1.93 % PE eliminated: 0
% 9.65/1.93 % done 483 iterations in 1.246s
% 9.65/1.93 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 9.65/1.93 % SZS output start Refutation
% 9.65/1.93 thf(f7_type, type, f7: $i > $i).
% 9.65/1.93 thf(c22_type, type, c22: $i).
% 9.65/1.93 thf(f12_type, type, f12: $i > $i).
% 9.65/1.93 thf(f17_type, type, f17: $i > $i).
% 9.65/1.93 thf(c24_type, type, c24: $i).
% 9.65/1.93 thf(f9_type, type, f9: $i > $i).
% 9.65/1.93 thf(f11_type, type, f11: $i > $i).
% 9.65/1.93 thf(p19_type, type, p19: $i > $i > $o).
% 9.65/1.93 thf(c23_type, type, c23: $i).
% 9.65/1.93 thf(c25_type, type, c25: $i).
% 9.65/1.93 thf(p2_type, type, p2: $i > $i > $o).
% 9.65/1.93 thf(f13_type, type, f13: $i > $i).
% 9.65/1.93 thf(p20_type, type, p20: $i > $i > $o).
% 9.65/1.93 thf(f8_type, type, f8: $i > $i).
% 9.65/1.93 thf(p2_10, conjecture, (~( p2 @ ( f12 @ ( f11 @ c22 ) ) @ ( f7 @ c24 ) ))).
% 9.65/1.93 thf(zf_stmt_0, negated_conjecture,
% 9.65/1.93 (p2 @ ( f12 @ ( f11 @ c22 ) ) @ ( f7 @ c24 )),
% 9.65/1.93 inference('cnf.neg', [status(esa)], [p2_10])).
% 9.65/1.93 thf(zip_derived_cl9, plain, ( (p2 @ (f12 @ (f11 @ c22)) @ (f7 @ c24))),
% 9.65/1.93 inference('cnf', [status(esa)], [zf_stmt_0])).
% 9.65/1.93 thf(p2_5, conjecture, (~( p2 @ X16 @ X16 ))).
% 9.65/1.93 thf(zf_stmt_1, negated_conjecture, (p2 @ X16 @ X16),
% 9.65/1.93 inference('cnf.neg', [status(esa)], [p2_5])).
% 9.65/1.93 thf(zip_derived_cl4, plain, (![X0 : $i]: (p2 @ X0 @ X0)),
% 9.65/1.93 inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.65/1.93 thf(p2_26, conjecture,
% 9.65/1.93 (~( ( ~( p2 @ X16 @ X18 ) ) | ( ~( p2 @ X16 @ X17 ) ) | ( p2 @ X17 @ X18 ) ))).
% 9.65/1.93 thf(zf_stmt_2, negated_conjecture,
% 9.65/1.93 (( ~( p2 @ X16 @ X18 ) ) | ( ~( p2 @ X16 @ X17 ) ) | ( p2 @ X17 @ X18 )),
% 9.65/1.93 inference('cnf.neg', [status(esa)], [p2_26])).
% 9.65/1.93 thf(zip_derived_cl25, plain,
% 9.65/1.93 (![X0 : $i, X1 : $i, X2 : $i]:
% 9.65/1.93 (~ (p2 @ X0 @ X1) | ~ (p2 @ X0 @ X2) | (p2 @ X2 @ X1))),
% 9.65/1.93 inference('cnf', [status(esa)], [zf_stmt_2])).
% 9.65/1.93 thf(zip_derived_cl80, plain,
% 9.65/1.93 (![X0 : $i, X1 : $i]: (~ (p2 @ X0 @ X1) | (p2 @ X1 @ X0))),
% 9.65/1.93 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl25])).
% 9.65/1.93 thf(zip_derived_cl100, plain, ( (p2 @ (f7 @ c24) @ (f12 @ (f11 @ c22)))),
% 9.65/1.93 inference('s_sup-', [status(thm)], [zip_derived_cl9, zip_derived_cl80])).
% 9.65/1.94 thf(zip_derived_cl25, plain,
% 9.65/1.94 (![X0 : $i, X1 : $i, X2 : $i]:
% 9.65/1.94 (~ (p2 @ X0 @ X1) | ~ (p2 @ X0 @ X2) | (p2 @ X2 @ X1))),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_2])).
% 9.65/1.94 thf(zip_derived_cl118, plain,
% 9.65/1.94 (![X0 : $i]:
% 9.65/1.94 (~ (p2 @ (f7 @ c24) @ X0) | (p2 @ X0 @ (f12 @ (f11 @ c22))))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl100, zip_derived_cl25])).
% 9.65/1.94 thf(zip_derived_cl80, plain,
% 9.65/1.94 (![X0 : $i, X1 : $i]: (~ (p2 @ X0 @ X1) | (p2 @ X1 @ X0))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl25])).
% 9.65/1.94 thf(zip_derived_cl252, plain,
% 9.65/1.94 (![X0 : $i]:
% 9.65/1.94 (~ (p2 @ (f7 @ c24) @ X0) | (p2 @ (f12 @ (f11 @ c22)) @ X0))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl118, zip_derived_cl80])).
% 9.65/1.94 thf(p2_9, conjecture, (~( p2 @ ( f12 @ ( f11 @ c25 ) ) @ ( f7 @ c24 ) ))).
% 9.65/1.94 thf(zf_stmt_3, negated_conjecture,
% 9.65/1.94 (p2 @ ( f12 @ ( f11 @ c25 ) ) @ ( f7 @ c24 )),
% 9.65/1.94 inference('cnf.neg', [status(esa)], [p2_9])).
% 9.65/1.94 thf(zip_derived_cl8, plain, ( (p2 @ (f12 @ (f11 @ c25)) @ (f7 @ c24))),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_3])).
% 9.65/1.94 thf(p20_35, conjecture,
% 9.65/1.94 (~( ( ~( p19 @ ( f13 @ ( f11 @ X35 ) ) @ ( f13 @ ( f11 @ X36 ) ) ) ) |
% 9.65/1.94 ( ~( p2 @ ( f12 @ ( f11 @ X35 ) ) @ ( f7 @ c24 ) ) ) |
% 9.65/1.94 ( ~( p2 @ ( f12 @ ( f11 @ X36 ) ) @ ( f7 @ c24 ) ) ) |
% 9.65/1.94 ( p20 @ ( f17 @ X35 ) @ ( f17 @ X36 ) ) ))).
% 9.65/1.94 thf(zf_stmt_4, negated_conjecture,
% 9.65/1.94 (( ~( p19 @ ( f13 @ ( f11 @ X35 ) ) @ ( f13 @ ( f11 @ X36 ) ) ) ) |
% 9.65/1.94 ( ~( p2 @ ( f12 @ ( f11 @ X35 ) ) @ ( f7 @ c24 ) ) ) |
% 9.65/1.94 ( ~( p2 @ ( f12 @ ( f11 @ X36 ) ) @ ( f7 @ c24 ) ) ) |
% 9.65/1.94 ( p20 @ ( f17 @ X35 ) @ ( f17 @ X36 ) )),
% 9.65/1.94 inference('cnf.neg', [status(esa)], [p20_35])).
% 9.65/1.94 thf(zip_derived_cl34, plain,
% 9.65/1.94 (![X0 : $i, X1 : $i]:
% 9.65/1.94 (~ (p19 @ (f13 @ (f11 @ X0)) @ (f13 @ (f11 @ X1)))
% 9.65/1.94 | ~ (p2 @ (f12 @ (f11 @ X0)) @ (f7 @ c24))
% 9.65/1.94 | ~ (p2 @ (f12 @ (f11 @ X1)) @ (f7 @ c24))
% 9.65/1.94 | (p20 @ (f17 @ X0) @ (f17 @ X1)))),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_4])).
% 9.65/1.94 thf(zip_derived_cl166, plain,
% 9.65/1.94 (![X0 : $i]:
% 9.65/1.94 (~ (p19 @ (f13 @ (f11 @ c25)) @ (f13 @ (f11 @ X0)))
% 9.65/1.94 | ~ (p2 @ (f12 @ (f11 @ X0)) @ (f7 @ c24))
% 9.65/1.94 | (p20 @ (f17 @ c25) @ (f17 @ X0)))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl8, zip_derived_cl34])).
% 9.65/1.94 thf(zip_derived_cl867, plain,
% 9.65/1.94 ((~ (p2 @ (f7 @ c24) @ (f7 @ c24))
% 9.65/1.94 | ~ (p19 @ (f13 @ (f11 @ c25)) @ (f13 @ (f11 @ c22)))
% 9.65/1.94 | (p20 @ (f17 @ c25) @ (f17 @ c22)))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl252, zip_derived_cl166])).
% 9.65/1.94 thf(zip_derived_cl4, plain, (![X0 : $i]: (p2 @ X0 @ X0)),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.65/1.94 thf(not_p20_7, conjecture, (p20 @ ( f17 @ c25 ) @ ( f17 @ c22 ))).
% 9.65/1.94 thf(zf_stmt_5, negated_conjecture,
% 9.65/1.94 (~( p20 @ ( f17 @ c25 ) @ ( f17 @ c22 ) )),
% 9.65/1.94 inference('cnf.neg', [status(esa)], [not_p20_7])).
% 9.65/1.94 thf(zip_derived_cl6, plain, (~ (p20 @ (f17 @ c25) @ (f17 @ c22))),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_5])).
% 9.65/1.94 thf(zip_derived_cl882, plain,
% 9.65/1.94 (~ (p19 @ (f13 @ (f11 @ c25)) @ (f13 @ (f11 @ c22)))),
% 9.65/1.94 inference('demod', [status(thm)],
% 9.65/1.94 [zip_derived_cl867, zip_derived_cl4, zip_derived_cl6])).
% 9.65/1.94 thf(p19_12, conjecture,
% 9.65/1.94 (~( p19 @ ( f13 @ ( f11 @ c23 ) ) @ ( f13 @ ( f11 @ c22 ) ) ))).
% 9.65/1.94 thf(zf_stmt_6, negated_conjecture,
% 9.65/1.94 (p19 @ ( f13 @ ( f11 @ c23 ) ) @ ( f13 @ ( f11 @ c22 ) )),
% 9.65/1.94 inference('cnf.neg', [status(esa)], [p19_12])).
% 9.65/1.94 thf(zip_derived_cl11, plain,
% 9.65/1.94 ( (p19 @ (f13 @ (f11 @ c23)) @ (f13 @ (f11 @ c22)))),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_6])).
% 9.65/1.94 thf(p2_34, conjecture,
% 9.65/1.94 (~( p2 @
% 9.65/1.94 ( f13 @ ( f11 @ c25 ) ) @
% 9.65/1.94 ( f7 @
% 9.65/1.94 ( f8 @
% 9.65/1.94 ( f9 @ ( f8 @ ( f9 @ ( f9 @ ( f9 @ ( f9 @ ( f8 @ c24 ) ) ) ) ) ) ) ) ) ))).
% 9.65/1.94 thf(zf_stmt_7, negated_conjecture,
% 9.65/1.94 (p2 @
% 9.65/1.94 ( f13 @ ( f11 @ c25 ) ) @
% 9.65/1.94 ( f7 @
% 9.65/1.94 ( f8 @
% 9.65/1.94 ( f9 @ ( f8 @ ( f9 @ ( f9 @ ( f9 @ ( f9 @ ( f8 @ c24 ) ) ) ) ) ) ) ) )),
% 9.65/1.94 inference('cnf.neg', [status(esa)], [p2_34])).
% 9.65/1.94 thf(zip_derived_cl33, plain,
% 9.65/1.94 ( (p2 @ (f13 @ (f11 @ c25)) @
% 9.65/1.94 (f7 @ (f8 @ (f9 @ (f8 @ (f9 @ (f9 @ (f9 @ (f9 @ (f8 @ c24))))))))))),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_7])).
% 9.65/1.94 thf(zip_derived_cl80, plain,
% 9.65/1.94 (![X0 : $i, X1 : $i]: (~ (p2 @ X0 @ X1) | (p2 @ X1 @ X0))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl25])).
% 9.65/1.94 thf(zip_derived_cl104, plain,
% 9.65/1.94 ( (p2 @
% 9.65/1.94 (f7 @ (f8 @ (f9 @ (f8 @ (f9 @ (f9 @ (f9 @ (f9 @ (f8 @ c24))))))))) @
% 9.65/1.94 (f13 @ (f11 @ c25)))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl33, zip_derived_cl80])).
% 9.65/1.94 thf(p2_33, conjecture,
% 9.65/1.94 (~( p2 @
% 9.65/1.94 ( f13 @ ( f11 @ c23 ) ) @
% 9.65/1.94 ( f7 @
% 9.65/1.94 ( f8 @
% 9.65/1.94 ( f9 @ ( f8 @ ( f9 @ ( f9 @ ( f9 @ ( f9 @ ( f8 @ c24 ) ) ) ) ) ) ) ) ) ))).
% 9.65/1.94 thf(zf_stmt_8, negated_conjecture,
% 9.65/1.94 (p2 @
% 9.65/1.94 ( f13 @ ( f11 @ c23 ) ) @
% 9.65/1.94 ( f7 @
% 9.65/1.94 ( f8 @
% 9.65/1.94 ( f9 @ ( f8 @ ( f9 @ ( f9 @ ( f9 @ ( f9 @ ( f8 @ c24 ) ) ) ) ) ) ) ) )),
% 9.65/1.94 inference('cnf.neg', [status(esa)], [p2_33])).
% 9.65/1.94 thf(zip_derived_cl32, plain,
% 9.65/1.94 ( (p2 @ (f13 @ (f11 @ c23)) @
% 9.65/1.94 (f7 @ (f8 @ (f9 @ (f8 @ (f9 @ (f9 @ (f9 @ (f9 @ (f8 @ c24))))))))))),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_8])).
% 9.65/1.94 thf(zip_derived_cl80, plain,
% 9.65/1.94 (![X0 : $i, X1 : $i]: (~ (p2 @ X0 @ X1) | (p2 @ X1 @ X0))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl25])).
% 9.65/1.94 thf(zip_derived_cl103, plain,
% 9.65/1.94 ( (p2 @
% 9.65/1.94 (f7 @ (f8 @ (f9 @ (f8 @ (f9 @ (f9 @ (f9 @ (f9 @ (f8 @ c24))))))))) @
% 9.65/1.94 (f13 @ (f11 @ c23)))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl32, zip_derived_cl80])).
% 9.65/1.94 thf(zip_derived_cl25, plain,
% 9.65/1.94 (![X0 : $i, X1 : $i, X2 : $i]:
% 9.65/1.94 (~ (p2 @ X0 @ X1) | ~ (p2 @ X0 @ X2) | (p2 @ X2 @ X1))),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_2])).
% 9.65/1.94 thf(zip_derived_cl141, plain,
% 9.65/1.94 (![X0 : $i]:
% 9.65/1.94 (~ (p2 @
% 9.65/1.94 (f7 @ (f8 @ (f9 @ (f8 @ (f9 @ (f9 @ (f9 @ (f9 @ (f8 @ c24))))))))) @
% 9.65/1.94 X0)
% 9.65/1.94 | (p2 @ X0 @ (f13 @ (f11 @ c23))))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl103, zip_derived_cl25])).
% 9.65/1.94 thf(zip_derived_cl757, plain,
% 9.65/1.94 ( (p2 @ (f13 @ (f11 @ c25)) @ (f13 @ (f11 @ c23)))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl104, zip_derived_cl141])).
% 9.65/1.94 thf(zip_derived_cl80, plain,
% 9.65/1.94 (![X0 : $i, X1 : $i]: (~ (p2 @ X0 @ X1) | (p2 @ X1 @ X0))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl25])).
% 9.65/1.94 thf(zip_derived_cl761, plain,
% 9.65/1.94 ( (p2 @ (f13 @ (f11 @ c23)) @ (f13 @ (f11 @ c25)))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl757, zip_derived_cl80])).
% 9.65/1.94 thf(zip_derived_cl4, plain, (![X0 : $i]: (p2 @ X0 @ X0)),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_1])).
% 9.65/1.94 thf(p19_28, conjecture,
% 9.65/1.94 (~( ( ~( p19 @ X14 @ X15 ) ) | ( ~( p2 @ X15 @ X13 ) ) |
% 9.65/1.94 ( ~( p2 @ X14 @ X12 ) ) | ( p19 @ X12 @ X13 ) ))).
% 9.65/1.94 thf(zf_stmt_9, negated_conjecture,
% 9.65/1.94 (( ~( p19 @ X14 @ X15 ) ) | ( ~( p2 @ X15 @ X13 ) ) |
% 9.65/1.94 ( ~( p2 @ X14 @ X12 ) ) | ( p19 @ X12 @ X13 )),
% 9.65/1.94 inference('cnf.neg', [status(esa)], [p19_28])).
% 9.65/1.94 thf(zip_derived_cl27, plain,
% 9.65/1.94 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 9.65/1.94 (~ (p19 @ X0 @ X1)
% 9.65/1.94 | ~ (p2 @ X1 @ X2)
% 9.65/1.94 | ~ (p2 @ X0 @ X3)
% 9.65/1.94 | (p19 @ X3 @ X2))),
% 9.65/1.94 inference('cnf', [status(esa)], [zf_stmt_9])).
% 9.65/1.94 thf(zip_derived_cl122, plain,
% 9.65/1.94 (![X0 : $i, X1 : $i, X2 : $i]:
% 9.65/1.94 (~ (p19 @ X1 @ X0) | ~ (p2 @ X1 @ X2) | (p19 @ X2 @ X0))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl27])).
% 9.65/1.94 thf(zip_derived_cl769, plain,
% 9.65/1.94 (![X0 : $i]:
% 9.65/1.94 (~ (p19 @ (f13 @ (f11 @ c23)) @ X0)
% 9.65/1.94 | (p19 @ (f13 @ (f11 @ c25)) @ X0))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl761, zip_derived_cl122])).
% 9.65/1.94 thf(zip_derived_cl1697, plain,
% 9.65/1.94 ( (p19 @ (f13 @ (f11 @ c25)) @ (f13 @ (f11 @ c22)))),
% 9.65/1.94 inference('s_sup-', [status(thm)], [zip_derived_cl11, zip_derived_cl769])).
% 9.65/1.94 thf(zip_derived_cl1698, plain, ($false),
% 9.65/1.94 inference('demod', [status(thm)], [zip_derived_cl882, zip_derived_cl1697])).
% 9.65/1.94
% 9.65/1.94 % SZS output end Refutation
% 9.65/1.94
% 9.65/1.94
% 9.65/1.94 % Terminating...
% 10.06/2.04 % Runner terminated.
% 10.06/2.05 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------