TSTP Solution File: PLA014-1 by Zipperpin---2.1.9999
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- Process Solution
%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : PLA014-1 : TPTP v8.1.2. Released v1.1.0.
% Transfm : NO INFORMATION
% Format : NO INFORMATION
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.9OoKDU4t6M true
% Computer : n006.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 Aug 31 13:05:13 EDT 2023
% Result : Unsatisfiable 1.06s 0.81s
% Output : Refutation 1.06s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : PLA014-1 : TPTP v8.1.2. Released v1.1.0.
% 0.00/0.14 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.9OoKDU4t6M true
% 0.14/0.35 % Computer : n006.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Sun Aug 27 05:30:22 EDT 2023
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.35 % Python version: Python 3.6.8
% 0.14/0.35 % Running in FO mode
% 0.22/0.64 % Total configuration time : 435
% 0.22/0.64 % Estimated wc time : 1092
% 0.22/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.22/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.22/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.22/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.22/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.22/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.22/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.22/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 1.06/0.81 % Solved by fo/fo1_av.sh.
% 1.06/0.81 % done 102 iterations in 0.049s
% 1.06/0.81 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.06/0.81 % SZS output start Refutation
% 1.06/0.81 thf(empty_type, type, empty: $i).
% 1.06/0.81 thf(on_type, type, on: $i > $i > $i).
% 1.06/0.81 thf(clear_type, type, clear: $i > $i).
% 1.06/0.81 thf(s0_type, type, s0: $i).
% 1.06/0.81 thf(holding_type, type, holding: $i > $i).
% 1.06/0.81 thf(a_type, type, a: $i).
% 1.06/0.81 thf(and_type, type, and: $i > $i > $i).
% 1.06/0.81 thf(differ_type, type, differ: $i > $i > $o).
% 1.06/0.81 thf(putdown_type, type, putdown: $i > $i > $i).
% 1.06/0.81 thf(b_type, type, b: $i).
% 1.06/0.81 thf(holds_type, type, holds: $i > $i > $o).
% 1.06/0.81 thf(do_type, type, do: $i > $i > $i).
% 1.06/0.81 thf(c_type, type, c: $i).
% 1.06/0.81 thf(table_type, type, table: $i).
% 1.06/0.81 thf(pickup_type, type, pickup: $i > $i).
% 1.06/0.81 thf(initial_state7, axiom, (holds @ ( clear @ c ) @ s0)).
% 1.06/0.81 thf(zip_derived_cl27, plain, ( (holds @ (clear @ c) @ s0)),
% 1.06/0.81 inference('cnf', [status(esa)], [initial_state7])).
% 1.06/0.81 thf(pickup_4, axiom,
% 1.06/0.81 (( holds @ ( clear @ X ) @ ( do @ ( pickup @ Z ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( clear @ X ) @ State ) ) | ( ~( differ @ X @ Z ) ))).
% 1.06/0.81 thf(zip_derived_cl4, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.06/0.81 ( (holds @ (clear @ X0) @ (do @ (pickup @ X1) @ X2))
% 1.06/0.81 | ~ (holds @ (clear @ X0) @ X2)
% 1.06/0.81 | ~ (differ @ X0 @ X1))),
% 1.06/0.81 inference('cnf', [status(esa)], [pickup_4])).
% 1.06/0.81 thf(zip_derived_cl4, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.06/0.81 ( (holds @ (clear @ X0) @ (do @ (pickup @ X1) @ X2))
% 1.06/0.81 | ~ (holds @ (clear @ X0) @ X2)
% 1.06/0.81 | ~ (differ @ X0 @ X1))),
% 1.06/0.81 inference('cnf', [status(esa)], [pickup_4])).
% 1.06/0.81 thf(pickup_1, axiom,
% 1.06/0.81 (( holds @ ( holding @ X ) @ ( do @ ( pickup @ X ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ empty @ State ) ) | ( ~( holds @ ( clear @ X ) @ State ) ) |
% 1.06/0.81 ( ~( differ @ X @ table ) ))).
% 1.06/0.81 thf(zip_derived_cl1, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i]:
% 1.06/0.81 ( (holds @ (holding @ X0) @ (do @ (pickup @ X0) @ X1))
% 1.06/0.81 | ~ (holds @ empty @ X1)
% 1.06/0.81 | ~ (holds @ (clear @ X0) @ X1)
% 1.06/0.81 | ~ (differ @ X0 @ table))),
% 1.06/0.81 inference('cnf', [status(esa)], [pickup_1])).
% 1.06/0.81 thf(putdown_5, axiom,
% 1.06/0.81 (( holds @ ( clear @ Z ) @ ( do @ ( putdown @ X @ Y ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( clear @ Z ) @ State ) ) | ( ~( differ @ Z @ Y ) ))).
% 1.06/0.81 thf(zip_derived_cl9, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 1.06/0.81 ( (holds @ (clear @ X0) @ (do @ (putdown @ X1 @ X2) @ X3))
% 1.06/0.81 | ~ (holds @ (clear @ X0) @ X3)
% 1.06/0.81 | ~ (differ @ X0 @ X2))),
% 1.06/0.81 inference('cnf', [status(esa)], [putdown_5])).
% 1.06/0.81 thf(zip_derived_cl4, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.06/0.81 ( (holds @ (clear @ X0) @ (do @ (pickup @ X1) @ X2))
% 1.06/0.81 | ~ (holds @ (clear @ X0) @ X2)
% 1.06/0.81 | ~ (differ @ X0 @ X1))),
% 1.06/0.81 inference('cnf', [status(esa)], [pickup_4])).
% 1.06/0.81 thf(pickup_3, axiom,
% 1.06/0.81 (( holds @ ( on @ X @ Y ) @ ( do @ ( pickup @ Z ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( on @ X @ Y ) @ State ) ) | ( ~( differ @ X @ Z ) ))).
% 1.06/0.81 thf(zip_derived_cl3, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i]:
% 1.06/0.81 ( (holds @ (on @ X0 @ X1) @ (do @ (pickup @ X2) @ X3))
% 1.06/0.81 | ~ (holds @ (on @ X0 @ X1) @ X3)
% 1.06/0.81 | ~ (differ @ X0 @ X2))),
% 1.06/0.81 inference('cnf', [status(esa)], [pickup_3])).
% 1.06/0.81 thf(zip_derived_cl1, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i]:
% 1.06/0.81 ( (holds @ (holding @ X0) @ (do @ (pickup @ X0) @ X1))
% 1.06/0.81 | ~ (holds @ empty @ X1)
% 1.06/0.81 | ~ (holds @ (clear @ X0) @ X1)
% 1.06/0.81 | ~ (differ @ X0 @ table))),
% 1.06/0.81 inference('cnf', [status(esa)], [pickup_1])).
% 1.06/0.81 thf(putdown_2, axiom,
% 1.06/0.81 (( holds @ ( on @ X @ Y ) @ ( do @ ( putdown @ X @ Y ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( holding @ X ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( clear @ Y ) @ State ) ))).
% 1.06/0.81 thf(zip_derived_cl6, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.06/0.81 ( (holds @ (on @ X0 @ X1) @ (do @ (putdown @ X0 @ X1) @ X2))
% 1.06/0.81 | ~ (holds @ (holding @ X0) @ X2)
% 1.06/0.81 | ~ (holds @ (clear @ X1) @ X2))),
% 1.06/0.81 inference('cnf', [status(esa)], [putdown_2])).
% 1.06/0.81 thf(putdown_4, axiom,
% 1.06/0.81 (( holds @ ( on @ X @ Y ) @ ( do @ ( putdown @ Z @ W ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( on @ X @ Y ) @ State ) ))).
% 1.06/0.81 thf(zip_derived_cl8, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i, X3 : $i, X4 : $i]:
% 1.06/0.81 ( (holds @ (on @ X0 @ X1) @ (do @ (putdown @ X2 @ X3) @ X4))
% 1.06/0.81 | ~ (holds @ (on @ X0 @ X1) @ X4))),
% 1.06/0.81 inference('cnf', [status(esa)], [putdown_4])).
% 1.06/0.81 thf(and_definition, axiom,
% 1.06/0.81 (( holds @ ( and @ X @ Y ) @ State ) | ( ~( holds @ X @ State ) ) |
% 1.06/0.81 ( ~( holds @ Y @ State ) ))).
% 1.06/0.81 thf(zip_derived_cl0, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.06/0.81 ( (holds @ (and @ X0 @ X1) @ X2)
% 1.06/0.81 | ~ (holds @ X0 @ X2)
% 1.06/0.81 | ~ (holds @ X1 @ X2))),
% 1.06/0.81 inference('cnf', [status(esa)], [and_definition])).
% 1.06/0.81 thf(prove_ABC, conjecture,
% 1.06/0.81 (holds @ ( and @ ( on @ a @ b ) @ ( on @ b @ c ) ) @ State)).
% 1.06/0.81 thf(zf_stmt_0, negated_conjecture,
% 1.06/0.81 (~( holds @ ( and @ ( on @ a @ b ) @ ( on @ b @ c ) ) @ State )),
% 1.06/0.81 inference('cnf.neg', [status(esa)], [prove_ABC])).
% 1.06/0.81 thf(zip_derived_cl30, plain,
% 1.06/0.81 (![X0 : $i]: ~ (holds @ (and @ (on @ a @ b) @ (on @ b @ c)) @ X0)),
% 1.06/0.81 inference('cnf', [status(esa)], [zf_stmt_0])).
% 1.06/0.81 thf(zip_derived_cl31, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (on @ b @ c) @ X0) | ~ (holds @ (on @ a @ b) @ X0))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl0, zip_derived_cl30])).
% 1.06/0.81 thf(zip_derived_cl62, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.06/0.81 (~ (holds @ (on @ b @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (on @ a @ b) @ (do @ (putdown @ X2 @ X1) @ X0)))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl8, zip_derived_cl31])).
% 1.06/0.81 thf(zip_derived_cl67, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (clear @ b) @ X0)
% 1.06/0.81 | ~ (holds @ (holding @ a) @ X0)
% 1.06/0.81 | ~ (holds @ (on @ b @ c) @ X0))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl6, zip_derived_cl62])).
% 1.06/0.81 thf(zip_derived_cl71, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (differ @ a @ table)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ (do @ (pickup @ a) @ X0))
% 1.06/0.81 | ~ (holds @ (on @ b @ c) @ (do @ (pickup @ a) @ X0)))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl1, zip_derived_cl67])).
% 1.06/0.81 thf(differ_a_table, axiom, (differ @ a @ table)).
% 1.06/0.81 thf(zip_derived_cl14, plain, ( (differ @ a @ table)),
% 1.06/0.81 inference('cnf', [status(esa)], [differ_a_table])).
% 1.06/0.81 thf(zip_derived_cl72, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ (do @ (pickup @ a) @ X0))
% 1.06/0.81 | ~ (holds @ (on @ b @ c) @ (do @ (pickup @ a) @ X0)))),
% 1.06/0.81 inference('demod', [status(thm)], [zip_derived_cl71, zip_derived_cl14])).
% 1.06/0.81 thf(zip_derived_cl81, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (differ @ b @ a)
% 1.06/0.81 | ~ (holds @ (on @ b @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ (do @ (pickup @ a) @ X0)))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl72])).
% 1.06/0.81 thf(differ_a_b, axiom, (differ @ a @ b)).
% 1.06/0.81 thf(zip_derived_cl11, plain, ( (differ @ a @ b)),
% 1.06/0.81 inference('cnf', [status(esa)], [differ_a_b])).
% 1.06/0.81 thf(symmetry_of_differ, axiom,
% 1.06/0.81 (( differ @ X @ Y ) | ( ~( differ @ Y @ X ) ))).
% 1.06/0.81 thf(zip_derived_cl10, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i]: ( (differ @ X0 @ X1) | ~ (differ @ X1 @ X0))),
% 1.06/0.81 inference('cnf', [status(esa)], [symmetry_of_differ])).
% 1.06/0.81 thf(zip_derived_cl33, plain, ( (differ @ b @ a)),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl11, zip_derived_cl10])).
% 1.06/0.81 thf(zip_derived_cl82, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (on @ b @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ (do @ (pickup @ a) @ X0)))),
% 1.06/0.81 inference('demod', [status(thm)], [zip_derived_cl81, zip_derived_cl33])).
% 1.06/0.81 thf(zip_derived_cl87, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (differ @ b @ a)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ X0)
% 1.06/0.81 | ~ (holds @ (on @ b @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl82])).
% 1.06/0.81 thf(zip_derived_cl33, plain, ( (differ @ b @ a)),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl11, zip_derived_cl10])).
% 1.06/0.81 thf(zip_derived_cl89, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (clear @ b) @ X0)
% 1.06/0.81 | ~ (holds @ (on @ b @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0))),
% 1.06/0.81 inference('demod', [status(thm)], [zip_derived_cl87, zip_derived_cl33])).
% 1.06/0.81 thf(zip_derived_cl6, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.06/0.81 ( (holds @ (on @ X0 @ X1) @ (do @ (putdown @ X0 @ X1) @ X2))
% 1.06/0.81 | ~ (holds @ (holding @ X0) @ X2)
% 1.06/0.81 | ~ (holds @ (clear @ X1) @ X2))),
% 1.06/0.81 inference('cnf', [status(esa)], [putdown_2])).
% 1.06/0.81 thf(zip_derived_cl97, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ empty @ (do @ (putdown @ b @ c) @ X0))
% 1.06/0.81 | ~ (holds @ (clear @ a) @ (do @ (putdown @ b @ c) @ X0))
% 1.06/0.81 | ~ (holds @ (clear @ b) @ (do @ (putdown @ b @ c) @ X0))
% 1.06/0.81 | ~ (holds @ (holding @ b) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ c) @ X0))),
% 1.06/0.81 inference('s_sup+', [status(thm)], [zip_derived_cl89, zip_derived_cl6])).
% 1.06/0.81 thf(putdown_1, axiom,
% 1.06/0.81 (( holds @ empty @ ( do @ ( putdown @ X @ Y ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( holding @ X ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( clear @ Y ) @ State ) ))).
% 1.06/0.81 thf(zip_derived_cl5, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.06/0.81 ( (holds @ empty @ (do @ (putdown @ X0 @ X1) @ X2))
% 1.06/0.81 | ~ (holds @ (holding @ X0) @ X2)
% 1.06/0.81 | ~ (holds @ (clear @ X1) @ X2))),
% 1.06/0.81 inference('cnf', [status(esa)], [putdown_1])).
% 1.06/0.81 thf(zip_derived_cl134, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (clear @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (holding @ b) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ (do @ (putdown @ b @ c) @ X0))
% 1.06/0.81 | ~ (holds @ (clear @ a) @ (do @ (putdown @ b @ c) @ X0)))),
% 1.06/0.81 inference('clc', [status(thm)], [zip_derived_cl97, zip_derived_cl5])).
% 1.06/0.81 thf(putdown_3, axiom,
% 1.06/0.81 (( holds @ ( clear @ X ) @ ( do @ ( putdown @ X @ Y ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( holding @ X ) @ State ) ) |
% 1.06/0.81 ( ~( holds @ ( clear @ Y ) @ State ) ))).
% 1.06/0.81 thf(zip_derived_cl7, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i, X2 : $i]:
% 1.06/0.81 ( (holds @ (clear @ X0) @ (do @ (putdown @ X0 @ X1) @ X2))
% 1.06/0.81 | ~ (holds @ (holding @ X0) @ X2)
% 1.06/0.81 | ~ (holds @ (clear @ X1) @ X2))),
% 1.06/0.81 inference('cnf', [status(esa)], [putdown_3])).
% 1.06/0.81 thf(zip_derived_cl135, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (clear @ a) @ (do @ (putdown @ b @ c) @ X0))
% 1.06/0.81 | ~ (holds @ (holding @ b) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ c) @ X0))),
% 1.06/0.81 inference('clc', [status(thm)], [zip_derived_cl134, zip_derived_cl7])).
% 1.06/0.81 thf(zip_derived_cl137, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (differ @ a @ c)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ (holding @ b) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ c) @ X0))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl9, zip_derived_cl135])).
% 1.06/0.81 thf(differ_a_c, axiom, (differ @ a @ c)).
% 1.06/0.81 thf(zip_derived_cl12, plain, ( (differ @ a @ c)),
% 1.06/0.81 inference('cnf', [status(esa)], [differ_a_c])).
% 1.06/0.81 thf(zip_derived_cl138, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ (holding @ b) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ c) @ X0))),
% 1.06/0.81 inference('demod', [status(thm)], [zip_derived_cl137, zip_derived_cl12])).
% 1.06/0.81 thf(zip_derived_cl141, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (differ @ b @ table)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ (do @ (pickup @ b) @ X0))
% 1.06/0.81 | ~ (holds @ (clear @ c) @ (do @ (pickup @ b) @ X0)))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl1, zip_derived_cl138])).
% 1.06/0.81 thf(differ_b_table, axiom, (differ @ b @ table)).
% 1.06/0.81 thf(zip_derived_cl17, plain, ( (differ @ b @ table)),
% 1.06/0.81 inference('cnf', [status(esa)], [differ_b_table])).
% 1.06/0.81 thf(zip_derived_cl142, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (clear @ b) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ (do @ (pickup @ b) @ X0))
% 1.06/0.81 | ~ (holds @ (clear @ c) @ (do @ (pickup @ b) @ X0)))),
% 1.06/0.81 inference('demod', [status(thm)], [zip_derived_cl141, zip_derived_cl17])).
% 1.06/0.81 thf(zip_derived_cl147, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (differ @ c @ b)
% 1.06/0.81 | ~ (holds @ (clear @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ (do @ (pickup @ b) @ X0)))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl142])).
% 1.06/0.81 thf(differ_b_c, axiom, (differ @ b @ c)).
% 1.06/0.81 thf(zip_derived_cl15, plain, ( (differ @ b @ c)),
% 1.06/0.81 inference('cnf', [status(esa)], [differ_b_c])).
% 1.06/0.81 thf(zip_derived_cl10, plain,
% 1.06/0.81 (![X0 : $i, X1 : $i]: ( (differ @ X0 @ X1) | ~ (differ @ X1 @ X0))),
% 1.06/0.81 inference('cnf', [status(esa)], [symmetry_of_differ])).
% 1.06/0.81 thf(zip_derived_cl36, plain, ( (differ @ c @ b)),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl15, zip_derived_cl10])).
% 1.06/0.81 thf(zip_derived_cl149, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (clear @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ (do @ (pickup @ b) @ X0)))),
% 1.06/0.81 inference('demod', [status(thm)], [zip_derived_cl147, zip_derived_cl36])).
% 1.06/0.81 thf(zip_derived_cl173, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (differ @ a @ b)
% 1.06/0.81 | ~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl4, zip_derived_cl149])).
% 1.06/0.81 thf(zip_derived_cl11, plain, ( (differ @ a @ b)),
% 1.06/0.81 inference('cnf', [status(esa)], [differ_a_b])).
% 1.06/0.81 thf(zip_derived_cl175, plain,
% 1.06/0.81 (![X0 : $i]:
% 1.06/0.81 (~ (holds @ (clear @ a) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ c) @ X0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ X0)
% 1.06/0.81 | ~ (holds @ empty @ X0))),
% 1.06/0.81 inference('demod', [status(thm)], [zip_derived_cl173, zip_derived_cl11])).
% 1.06/0.81 thf(zip_derived_cl193, plain,
% 1.06/0.81 ((~ (holds @ (clear @ a) @ s0)
% 1.06/0.81 | ~ (holds @ (clear @ b) @ s0)
% 1.06/0.81 | ~ (holds @ empty @ s0))),
% 1.06/0.81 inference('s_sup-', [status(thm)], [zip_derived_cl27, zip_derived_cl175])).
% 1.06/0.81 thf(initial_state5, axiom, (holds @ ( clear @ a ) @ s0)).
% 1.06/0.81 thf(zip_derived_cl25, plain, ( (holds @ (clear @ a) @ s0)),
% 1.06/0.81 inference('cnf', [status(esa)], [initial_state5])).
% 1.06/0.81 thf(initial_state6, axiom, (holds @ ( clear @ b ) @ s0)).
% 1.06/0.81 thf(zip_derived_cl26, plain, ( (holds @ (clear @ b) @ s0)),
% 1.06/0.81 inference('cnf', [status(esa)], [initial_state6])).
% 1.06/0.81 thf(initial_state8, axiom, (holds @ empty @ s0)).
% 1.06/0.81 thf(zip_derived_cl28, plain, ( (holds @ empty @ s0)),
% 1.06/0.81 inference('cnf', [status(esa)], [initial_state8])).
% 1.06/0.81 thf(zip_derived_cl194, plain, ($false),
% 1.06/0.81 inference('demod', [status(thm)],
% 1.06/0.81 [zip_derived_cl193, zip_derived_cl25, zip_derived_cl26,
% 1.06/0.81 zip_derived_cl28])).
% 1.06/0.81
% 1.06/0.81 % SZS output end Refutation
% 1.06/0.81
% 1.06/0.81
% 1.06/0.81 % Terminating...
% 1.19/0.86 % Runner terminated.
% 1.58/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------