%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYN703-1 : TPTP v9.2.0. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.wzEC6WwAKA true
% Computer : n031.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 05:05:35 PM UTC 2025
% Result : Unsatisfiable 0.48s 0.80s
% Output : Refutation 0.48s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.09 % Problem : SYN703-1 : TPTP v9.2.0. Released v2.5.0.
% 0.05/0.10 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.wzEC6WwAKA true
% 0.10/0.30 % Computer : n031.cluster.edu
% 0.10/0.30 % Model : x86_64 x86_64
% 0.10/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.30 % Memory : 8042.1875MB
% 0.10/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.30 % CPULimit : 300
% 0.10/0.30 % WCLimit : 300
% 0.10/0.30 % DateTime : Wed Oct 1 13:27:23 EDT 2025
% 0.10/0.30 % CPUTime :
% 0.10/0.30 % Running portfolio for 300 s
% 0.10/0.30 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.31 % Number of cores: 8
% 0.10/0.31 % Python version: Python 3.6.8
% 0.16/0.31 % Running in FO mode
% 0.45/0.55 % Total configuration time : 435
% 0.45/0.55 % Estimated wc time : 1092
% 0.45/0.55 % Estimated cpu time (7 cpus) : 156.0
% 0.45/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.45/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.45/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.45/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.48/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.48/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.48/0.67 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.48/0.80 % Solved by fo/fo5.sh.
% 0.48/0.80 % done 221 iterations in 0.108s
% 0.48/0.80 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.48/0.80 % SZS output start Refutation
% 0.48/0.80 thf(c56_type, type, c56: $i).
% 0.48/0.80 thf(f13_type, type, f13: $i > $i > $i).
% 0.48/0.80 thf(f34_type, type, f34: $i > $i > $i).
% 0.48/0.80 thf(p3_type, type, p3: $i > $i > $o).
% 0.48/0.80 thf(f18_type, type, f18: $i > $i > $i).
% 0.48/0.80 thf(f42_type, type, f42: $i > $i > $i).
% 0.48/0.80 thf(f11_type, type, f11: $i > $i > $i).
% 0.48/0.80 thf(f26_type, type, f26: $i > $i > $i).
% 0.48/0.80 thf(c54_type, type, c54: $i).
% 0.48/0.80 thf(f24_type, type, f24: $i > $i > $i).
% 0.48/0.80 thf(f30_type, type, f30: $i > $i > $i).
% 0.48/0.80 thf(p47_type, type, p47: $i > $i > $o).
% 0.48/0.80 thf(c51_type, type, c51: $i).
% 0.48/0.80 thf(f44_type, type, f44: $i > $i > $i).
% 0.48/0.80 thf(c55_type, type, c55: $i).
% 0.48/0.80 thf(f20_type, type, f20: $i > $i > $i).
% 0.48/0.80 thf(f46_type, type, f46: $i > $i > $i).
% 0.48/0.80 thf(f5_type, type, f5: $i > $i > $i).
% 0.48/0.80 thf(f36_type, type, f36: $i > $i > $i).
% 0.48/0.80 thf(c48_type, type, c48: $i).
% 0.48/0.80 thf(p2_type, type, p2: $i > $i > $o).
% 0.48/0.80 thf(p4_type, type, p4: $i > $i > $o).
% 0.48/0.80 thf(f32_type, type, f32: $i > $i > $i).
% 0.48/0.80 thf(c57_type, type, c57: $i).
% 0.48/0.80 thf(f8_type, type, f8: $i > $i > $i).
% 0.48/0.80 thf(c53_type, type, c53: $i).
% 0.48/0.80 thf(p15_type, type, p15: $i > $i > $o).
% 0.48/0.80 thf(f40_type, type, f40: $i > $i > $i).
% 0.48/0.80 thf(c50_type, type, c50: $i).
% 0.48/0.80 thf(f22_type, type, f22: $i > $i > $i).
% 0.48/0.80 thf(c49_type, type, c49: $i).
% 0.48/0.80 thf(c58_type, type, c58: $i).
% 0.48/0.80 thf(c52_type, type, c52: $i).
% 0.48/0.80 thf(f16_type, type, f16: $i > $i > $i).
% 0.48/0.80 thf(not_p47_51, conjecture,
% 0.48/0.80 (p47 @
% 0.48/0.80 ( f5 @ c48 @ ( f8 @ ( f11 @ ( f13 @ c49 @ c50 ) @ c51 ) @ c52 ) ) @ c53)).
% 0.48/0.80 thf(zf_stmt_0, negated_conjecture,
% 0.48/0.80 (~( p47 @
% 0.48/0.80 ( f5 @ c48 @ ( f8 @ ( f11 @ ( f13 @ c49 @ c50 ) @ c51 ) @ c52 ) ) @ c53 )),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [not_p47_51])).
% 0.48/0.80 thf(zip_derived_cl50, plain,
% 0.48/0.80 (~ (p47 @ (f5 @ c48 @ (f8 @ (f11 @ (f13 @ c49 @ c50) @ c51) @ c52)) @ c53)),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.48/0.80 thf(p47_77, conjecture,
% 0.48/0.80 (~( p47 @
% 0.48/0.80 ( f5 @
% 0.48/0.80 c48 @
% 0.48/0.80 ( f16 @
% 0.48/0.80 ( f18 @ c54 @ ( f8 @ ( f11 @ ( f13 @ c49 @ c50 ) @ c51 ) @ c52 ) ) @
% 0.48/0.80 c55 ) ) @
% 0.48/0.80 c53 ))).
% 0.48/0.80 thf(zf_stmt_1, negated_conjecture,
% 0.48/0.80 (p47 @
% 0.48/0.80 ( f5 @
% 0.48/0.80 c48 @
% 0.48/0.80 ( f16 @
% 0.48/0.80 ( f18 @ c54 @ ( f8 @ ( f11 @ ( f13 @ c49 @ c50 ) @ c51 ) @ c52 ) ) @
% 0.48/0.80 c55 ) ) @
% 0.48/0.80 c53),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [p47_77])).
% 0.48/0.80 thf(zip_derived_cl76, plain,
% 0.48/0.80 ( (p47 @
% 0.48/0.80 (f5 @ c48 @
% 0.48/0.80 (f16 @ (f18 @ c54 @ (f8 @ (f11 @ (f13 @ c49 @ c50) @ c51) @ c52)) @
% 0.48/0.80 c55)) @
% 0.48/0.80 c53)),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_1])).
% 0.48/0.80 thf(p2_8, conjecture, (~( p2 @ X30 @ X30 ))).
% 0.48/0.80 thf(zf_stmt_2, negated_conjecture, (p2 @ X30 @ X30),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [p2_8])).
% 0.48/0.80 thf(zip_derived_cl7, plain, (![X0 : $i]: (p2 @ X0 @ X0)),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_2])).
% 0.48/0.80 thf(p3_80, conjecture,
% 0.48/0.80 (~( p3 @
% 0.48/0.80 ( f16 @
% 0.48/0.80 ( f18 @ c54 @ ( f8 @ ( f11 @ ( f13 @ c49 @ X57 ) @ X58 ) @ X59 ) ) @
% 0.48/0.80 X60 ) @
% 0.48/0.80 ( f8 @
% 0.48/0.80 ( f11 @
% 0.48/0.80 ( f13 @
% 0.48/0.80 c49 @
% 0.48/0.80 ( f20 @ ( f22 @ ( f24 @ ( f26 @ c56 @ X57 ) @ X58 ) @ X59 ) @ X60 ) ) @
% 0.48/0.80 ( f30 @ ( f32 @ ( f34 @ ( f36 @ c57 @ X57 ) @ X58 ) @ X59 ) @ X60 ) ) @
% 0.48/0.80 ( f40 @ ( f42 @ ( f44 @ ( f46 @ c58 @ X57 ) @ X58 ) @ X59 ) @ X60 ) ) ))).
% 0.48/0.80 thf(zf_stmt_3, negated_conjecture,
% 0.48/0.80 (p3 @
% 0.48/0.80 ( f16 @
% 0.48/0.80 ( f18 @ c54 @ ( f8 @ ( f11 @ ( f13 @ c49 @ X57 ) @ X58 ) @ X59 ) ) @ X60 ) @
% 0.48/0.80 ( f8 @
% 0.48/0.80 ( f11 @
% 0.48/0.80 ( f13 @
% 0.48/0.80 c49 @
% 0.48/0.80 ( f20 @ ( f22 @ ( f24 @ ( f26 @ c56 @ X57 ) @ X58 ) @ X59 ) @ X60 ) ) @
% 0.48/0.80 ( f30 @ ( f32 @ ( f34 @ ( f36 @ c57 @ X57 ) @ X58 ) @ X59 ) @ X60 ) ) @
% 0.48/0.80 ( f40 @ ( f42 @ ( f44 @ ( f46 @ c58 @ X57 ) @ X58 ) @ X59 ) @ X60 ) )),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [p3_80])).
% 0.48/0.80 thf(zip_derived_cl79, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.48/0.80 (p3 @
% 0.48/0.80 (f16 @ (f18 @ c54 @ (f8 @ (f11 @ (f13 @ c49 @ X0) @ X1) @ X2)) @ X3) @
% 0.48/0.80 (f8 @
% 0.48/0.80 (f11 @
% 0.48/0.80 (f13 @ c49 @
% 0.48/0.80 (f20 @ (f22 @ (f24 @ (f26 @ c56 @ X0) @ X1) @ X2) @ X3)) @
% 0.48/0.80 (f30 @ (f32 @ (f34 @ (f36 @ c57 @ X0) @ X1) @ X2) @ X3)) @
% 0.48/0.80 (f40 @ (f42 @ (f44 @ (f46 @ c58 @ X0) @ X1) @ X2) @ X3)))),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_3])).
% 0.48/0.80 thf(p4_60, conjecture,
% 0.48/0.80 (~( ( ~( p3 @ X119 @ X121 ) ) | ( ~( p2 @ X118 @ X120 ) ) |
% 0.48/0.80 ( p4 @ ( f5 @ X118 @ X119 ) @ ( f5 @ X120 @ X121 ) ) ))).
% 0.48/0.80 thf(zf_stmt_4, negated_conjecture,
% 0.48/0.80 (( ~( p3 @ X119 @ X121 ) ) | ( ~( p2 @ X118 @ X120 ) ) |
% 0.48/0.80 ( p4 @ ( f5 @ X118 @ X119 ) @ ( f5 @ X120 @ X121 ) )),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [p4_60])).
% 0.48/0.80 thf(zip_derived_cl59, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.48/0.80 (~ (p3 @ X0 @ X1)
% 0.48/0.80 | ~ (p2 @ X2 @ X3)
% 0.48/0.80 | (p4 @ (f5 @ X2 @ X0) @ (f5 @ X3 @ X1)))),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_4])).
% 0.48/0.80 thf(zip_derived_cl280, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 0.48/0.80 ( (p4 @
% 0.48/0.80 (f5 @ X5 @
% 0.48/0.80 (f16 @ (f18 @ c54 @ (f8 @ (f11 @ (f13 @ c49 @ X3) @ X2) @ X1)) @
% 0.48/0.80 X0)) @
% 0.48/0.80 (f5 @ X4 @
% 0.48/0.80 (f8 @
% 0.48/0.80 (f11 @
% 0.48/0.80 (f13 @ c49 @
% 0.48/0.80 (f20 @ (f22 @ (f24 @ (f26 @ c56 @ X3) @ X2) @ X1) @ X0)) @
% 0.48/0.80 (f30 @ (f32 @ (f34 @ (f36 @ c57 @ X3) @ X2) @ X1) @ X0)) @
% 0.48/0.80 (f40 @ (f42 @ (f44 @ (f46 @ c58 @ X3) @ X2) @ X1) @ X0))))
% 0.48/0.80 | ~ (p2 @ X5 @ X4))),
% 0.48/0.80 inference('sup-', [status(thm)], [zip_derived_cl79, zip_derived_cl59])).
% 0.48/0.80 thf(zip_derived_cl285, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 0.48/0.80 (p4 @
% 0.48/0.80 (f5 @ X0 @
% 0.48/0.80 (f16 @ (f18 @ c54 @ (f8 @ (f11 @ (f13 @ c49 @ X4) @ X3) @ X2)) @ X1)) @
% 0.48/0.80 (f5 @ X0 @
% 0.48/0.80 (f8 @
% 0.48/0.80 (f11 @
% 0.48/0.80 (f13 @ c49 @
% 0.48/0.80 (f20 @ (f22 @ (f24 @ (f26 @ c56 @ X4) @ X3) @ X2) @ X1)) @
% 0.48/0.80 (f30 @ (f32 @ (f34 @ (f36 @ c57 @ X4) @ X3) @ X2) @ X1)) @
% 0.48/0.80 (f40 @ (f42 @ (f44 @ (f46 @ c58 @ X4) @ X3) @ X2) @ X1))))),
% 0.48/0.80 inference('sup-', [status(thm)], [zip_derived_cl7, zip_derived_cl280])).
% 0.48/0.80 thf(p15_5, conjecture, (~( p15 @ X17 @ X17 ))).
% 0.48/0.80 thf(zf_stmt_5, negated_conjecture, (p15 @ X17 @ X17),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [p15_5])).
% 0.48/0.80 thf(zip_derived_cl4, plain, (![X0 : $i]: (p15 @ X0 @ X0)),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_5])).
% 0.48/0.80 thf(p47_53, conjecture,
% 0.48/0.80 (~( ( ~( p15 @ X145 @ X144 ) ) | ( ~( p47 @ X146 @ X145 ) ) |
% 0.48/0.80 ( ~( p4 @ X146 @ X143 ) ) | ( p47 @ X143 @ X144 ) ))).
% 0.48/0.80 thf(zf_stmt_6, negated_conjecture,
% 0.48/0.80 (( ~( p15 @ X145 @ X144 ) ) | ( ~( p47 @ X146 @ X145 ) ) |
% 0.48/0.80 ( ~( p4 @ X146 @ X143 ) ) | ( p47 @ X143 @ X144 )),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [p47_53])).
% 0.48/0.80 thf(zip_derived_cl52, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.48/0.80 (~ (p15 @ X0 @ X1)
% 0.48/0.80 | ~ (p47 @ X2 @ X0)
% 0.48/0.80 | ~ (p4 @ X2 @ X3)
% 0.48/0.80 | (p47 @ X3 @ X1))),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_6])).
% 0.48/0.80 thf(zip_derived_cl231, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.48/0.80 ( (p47 @ X1 @ X0) | ~ (p4 @ X2 @ X1) | ~ (p47 @ X2 @ X0))),
% 0.48/0.80 inference('sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl52])).
% 0.48/0.80 thf(zip_derived_cl302, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i, X5 : $i]:
% 0.48/0.80 (~ (p47 @
% 0.48/0.80 (f5 @ X4 @
% 0.48/0.80 (f16 @ (f18 @ c54 @ (f8 @ (f11 @ (f13 @ c49 @ X3) @ X2) @ X1)) @
% 0.48/0.80 X0)) @
% 0.48/0.80 X5)
% 0.48/0.80 | (p47 @
% 0.48/0.80 (f5 @ X4 @
% 0.48/0.80 (f8 @
% 0.48/0.80 (f11 @
% 0.48/0.80 (f13 @ c49 @
% 0.48/0.80 (f20 @ (f22 @ (f24 @ (f26 @ c56 @ X3) @ X2) @ X1) @ X0)) @
% 0.48/0.80 (f30 @ (f32 @ (f34 @ (f36 @ c57 @ X3) @ X2) @ X1) @ X0)) @
% 0.48/0.80 (f40 @ (f42 @ (f44 @ (f46 @ c58 @ X3) @ X2) @ X1) @ X0))) @
% 0.48/0.80 X5))),
% 0.48/0.80 inference('sup-', [status(thm)], [zip_derived_cl285, zip_derived_cl231])).
% 0.48/0.80 thf(zip_derived_cl306, plain,
% 0.48/0.80 ( (p47 @
% 0.48/0.80 (f5 @ c48 @
% 0.48/0.80 (f8 @
% 0.48/0.80 (f11 @
% 0.48/0.80 (f13 @ c49 @
% 0.48/0.80 (f20 @ (f22 @ (f24 @ (f26 @ c56 @ c50) @ c51) @ c52) @ c55)) @
% 0.48/0.80 (f30 @ (f32 @ (f34 @ (f36 @ c57 @ c50) @ c51) @ c52) @ c55)) @
% 0.48/0.80 (f40 @ (f42 @ (f44 @ (f46 @ c58 @ c50) @ c51) @ c52) @ c55))) @
% 0.48/0.80 c53)),
% 0.48/0.80 inference('sup-', [status(thm)], [zip_derived_cl76, zip_derived_cl302])).
% 0.48/0.80 thf(p47_74, conjecture,
% 0.48/0.80 (~( ( ~( p47 @
% 0.48/0.80 ( f5 @ c48 @ ( f8 @ ( f11 @ ( f13 @ c49 @ X139 ) @ X141 ) @ X142 ) ) @
% 0.48/0.80 X140 ) ) |
% 0.48/0.80 ( p47 @ X139 @ X140 ) ))).
% 0.48/0.80 thf(zf_stmt_7, negated_conjecture,
% 0.48/0.80 (( ~( p47 @
% 0.48/0.80 ( f5 @ c48 @ ( f8 @ ( f11 @ ( f13 @ c49 @ X139 ) @ X141 ) @ X142 ) ) @
% 0.48/0.80 X140 ) ) |
% 0.48/0.80 ( p47 @ X139 @ X140 )),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [p47_74])).
% 0.48/0.80 thf(zip_derived_cl73, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.48/0.80 (~ (p47 @ (f5 @ c48 @ (f8 @ (f11 @ (f13 @ c49 @ X0) @ X1) @ X2)) @ X3)
% 0.48/0.80 | (p47 @ X0 @ X3))),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_7])).
% 0.48/0.80 thf(zip_derived_cl308, plain,
% 0.48/0.80 ( (p47 @ (f20 @ (f22 @ (f24 @ (f26 @ c56 @ c50) @ c51) @ c52) @ c55) @
% 0.48/0.80 c53)),
% 0.48/0.80 inference('sup-', [status(thm)], [zip_derived_cl306, zip_derived_cl73])).
% 0.48/0.80 thf(p47_75, conjecture,
% 0.48/0.80 (~( ( ~( p47 @
% 0.48/0.80 ( f20 @ ( f22 @ ( f24 @ ( f26 @ c56 @ X57 ) @ X58 ) @ X59 ) @ X60 ) @
% 0.48/0.80 X61 ) ) |
% 0.48/0.80 ( p47 @ X57 @ X61 ) ))).
% 0.48/0.80 thf(zf_stmt_8, negated_conjecture,
% 0.48/0.80 (( ~( p47 @
% 0.48/0.80 ( f20 @ ( f22 @ ( f24 @ ( f26 @ c56 @ X57 ) @ X58 ) @ X59 ) @ X60 ) @
% 0.48/0.80 X61 ) ) |
% 0.48/0.80 ( p47 @ X57 @ X61 )),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [p47_75])).
% 0.48/0.80 thf(zip_derived_cl74, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 0.48/0.80 (~ (p47 @ (f20 @ (f22 @ (f24 @ (f26 @ c56 @ X0) @ X1) @ X2) @ X3) @ X4)
% 0.48/0.80 | (p47 @ X0 @ X4))),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_8])).
% 0.48/0.80 thf(zip_derived_cl310, plain, ( (p47 @ c50 @ c53)),
% 0.48/0.80 inference('sup-', [status(thm)], [zip_derived_cl308, zip_derived_cl74])).
% 0.48/0.80 thf(p47_76, conjecture,
% 0.48/0.80 (~( ( ~( p47 @ X139 @ X140 ) ) |
% 0.48/0.80 ( p47 @
% 0.48/0.80 ( f5 @ c48 @ ( f8 @ ( f11 @ ( f13 @ c49 @ X139 ) @ X141 ) @ X142 ) ) @
% 0.48/0.80 X140 ) ))).
% 0.48/0.80 thf(zf_stmt_9, negated_conjecture,
% 0.48/0.80 (( ~( p47 @ X139 @ X140 ) ) |
% 0.48/0.80 ( p47 @
% 0.48/0.80 ( f5 @ c48 @ ( f8 @ ( f11 @ ( f13 @ c49 @ X139 ) @ X141 ) @ X142 ) ) @
% 0.48/0.80 X140 )),
% 0.48/0.80 inference('cnf.neg', [status(esa)], [p47_76])).
% 0.48/0.80 thf(zip_derived_cl75, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 0.48/0.80 (~ (p47 @ X0 @ X1)
% 0.48/0.80 | (p47 @ (f5 @ c48 @ (f8 @ (f11 @ (f13 @ c49 @ X0) @ X2) @ X3)) @ X1))),
% 0.48/0.80 inference('cnf', [status(esa)], [zf_stmt_9])).
% 0.48/0.80 thf(zip_derived_cl313, plain,
% 0.48/0.80 (![X0 : $i, X1 : $i]:
% 0.48/0.80 (p47 @ (f5 @ c48 @ (f8 @ (f11 @ (f13 @ c49 @ c50) @ X1) @ X0)) @ c53)),
% 0.48/0.80 inference('sup-', [status(thm)], [zip_derived_cl310, zip_derived_cl75])).
% 0.48/0.80 thf(zip_derived_cl314, plain, ($false),
% 0.48/0.80 inference('demod', [status(thm)], [zip_derived_cl50, zip_derived_cl313])).
% 0.48/0.80
% 0.48/0.80 % SZS output end Refutation
% 0.48/0.80
% 0.48/0.80
% 0.48/0.80 % Terminating...
% 0.52/0.89 % Runner terminated.
% 0.52/0.89 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------