%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : PLA006-1 : TPTP v9.2.0. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.gpcRCKCHsb true
% Computer : n025.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 04:49:09 PM UTC 2025
% Result : Unsatisfiable 0.61s 0.78s
% Output : Refutation 0.61s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : PLA006-1 : TPTP v9.2.0. Released v1.1.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.gpcRCKCHsb true
% 0.16/0.36 % Computer : n025.cluster.edu
% 0.16/0.36 % Model : x86_64 x86_64
% 0.16/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36 % Memory : 8042.1875MB
% 0.16/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36 % CPULimit : 300
% 0.16/0.36 % WCLimit : 300
% 0.16/0.36 % DateTime : Wed Oct 1 11:04:38 EDT 2025
% 0.16/0.36 % CPUTime :
% 0.16/0.36 % Running portfolio for 300 s
% 0.16/0.36 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.36 % Number of cores: 8
% 0.16/0.37 % Python version: Python 3.6.8
% 0.16/0.37 % Running in FO mode
% 0.56/0.68 % Total configuration time : 435
% 0.56/0.68 % Estimated wc time : 1092
% 0.56/0.68 % Estimated cpu time (7 cpus) : 156.0
% 0.61/0.74 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.61/0.77 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.61/0.78 % Solved by fo/fo6_bce.sh.
% 0.61/0.78 % BCE start: 31
% 0.61/0.78 % BCE eliminated: 1
% 0.61/0.78 % PE start: 30
% 0.61/0.78 logic: neq
% 0.61/0.78 % PE eliminated: 0
% 0.61/0.78 % done 52 iterations in 0.017s
% 0.61/0.78 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.61/0.78 % SZS output start Refutation
% 0.61/0.78 thf(empty_type, type, empty: $i).
% 0.61/0.78 thf(on_type, type, on: $i > $i > $i).
% 0.61/0.78 thf(clear_type, type, clear: $i > $i).
% 0.61/0.78 thf(s0_type, type, s0: $i).
% 0.61/0.78 thf(holding_type, type, holding: $i > $i).
% 0.61/0.78 thf(differ_type, type, differ: $i > $i > $o).
% 0.61/0.78 thf(putdown_type, type, putdown: $i > $i > $i).
% 0.61/0.78 thf(holds_type, type, holds: $i > $i > $o).
% 0.61/0.78 thf(do_type, type, do: $i > $i > $i).
% 0.61/0.78 thf(c_type, type, c: $i).
% 0.61/0.78 thf(table_type, type, table: $i).
% 0.61/0.78 thf(pickup_type, type, pickup: $i > $i).
% 0.61/0.78 thf(initial_state8, axiom, (holds @ empty @ s0)).
% 0.61/0.78 thf(zip_derived_cl28, plain, ( (holds @ empty @ s0)),
% 0.61/0.78 inference('cnf', [status(esa)], [initial_state8])).
% 0.61/0.78 thf(pickup_1, axiom,
% 0.61/0.78 (( holds @ ( holding @ X ) @ ( do @ ( pickup @ X ) @ State ) ) |
% 0.61/0.78 ( ~( holds @ empty @ State ) ) | ( ~( holds @ ( clear @ X ) @ State ) ) |
% 0.61/0.78 ( ~( differ @ X @ table ) ))).
% 0.61/0.78 thf(zip_derived_cl1, plain,
% 0.61/0.78 (![X0 : $i, X1 : $i]:
% 0.61/0.78 ( (holds @ (holding @ X0) @ (do @ (pickup @ X0) @ X1))
% 0.61/0.78 | ~ (holds @ empty @ X1)
% 0.61/0.78 | ~ (holds @ (clear @ X0) @ X1)
% 0.61/0.78 | ~ (differ @ X0 @ table))),
% 0.61/0.78 inference('cnf', [status(esa)], [pickup_1])).
% 0.61/0.78 thf(putdown_2, axiom,
% 0.61/0.78 (( holds @ ( on @ X @ Y ) @ ( do @ ( putdown @ X @ Y ) @ State ) ) |
% 0.61/0.78 ( ~( holds @ ( holding @ X ) @ State ) ) |
% 0.61/0.78 ( ~( holds @ ( clear @ Y ) @ State ) ))).
% 0.61/0.78 thf(zip_derived_cl6, plain,
% 0.61/0.78 (![X0 : $i, X1 : $i, X2 : $i]:
% 0.61/0.78 ( (holds @ (on @ X0 @ X1) @ (do @ (putdown @ X0 @ X1) @ X2))
% 0.61/0.78 | ~ (holds @ (holding @ X0) @ X2)
% 0.61/0.78 | ~ (holds @ (clear @ X1) @ X2))),
% 0.61/0.78 inference('cnf', [status(esa)], [putdown_2])).
% 0.61/0.78 thf(prove_CTable, conjecture, (holds @ ( on @ c @ table ) @ State)).
% 0.61/0.78 thf(zf_stmt_0, negated_conjecture, (~( holds @ ( on @ c @ table ) @ State )),
% 0.61/0.78 inference('cnf.neg', [status(esa)], [prove_CTable])).
% 0.61/0.78 thf(zip_derived_cl30, plain, (![X0 : $i]: ~ (holds @ (on @ c @ table) @ X0)),
% 0.61/0.78 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.61/0.78 thf(zip_derived_cl50, plain,
% 0.61/0.78 (![X0 : $i]:
% 0.61/0.78 (~ (holds @ (clear @ table) @ X0) | ~ (holds @ (holding @ c) @ X0))),
% 0.61/0.78 inference('s_sup-', [status(thm)], [zip_derived_cl6, zip_derived_cl30])).
% 0.61/0.78 thf(clear_table, axiom, (holds @ ( clear @ table ) @ State)).
% 0.61/0.78 thf(zip_derived_cl29, plain, (![X0 : $i]: (holds @ (clear @ table) @ X0)),
% 0.61/0.78 inference('cnf', [status(esa)], [clear_table])).
% 0.61/0.78 thf(zip_derived_cl56, plain, (![X0 : $i]: ~ (holds @ (holding @ c) @ X0)),
% 0.61/0.78 inference('demod', [status(thm)], [zip_derived_cl50, zip_derived_cl29])).
% 0.61/0.78 thf(zip_derived_cl57, plain,
% 0.61/0.78 (![X0 : $i]:
% 0.61/0.78 (~ (differ @ c @ table)
% 0.61/0.78 | ~ (holds @ (clear @ c) @ X0)
% 0.61/0.78 | ~ (holds @ empty @ X0))),
% 0.61/0.78 inference('s_sup-', [status(thm)], [zip_derived_cl1, zip_derived_cl56])).
% 0.61/0.78 thf(differ_c_table, axiom, (differ @ c @ table)).
% 0.61/0.78 thf(zip_derived_cl19, plain, ( (differ @ c @ table)),
% 0.61/0.78 inference('cnf', [status(esa)], [differ_c_table])).
% 0.61/0.78 thf(zip_derived_cl58, plain,
% 0.61/0.78 (![X0 : $i]: (~ (holds @ (clear @ c) @ X0) | ~ (holds @ empty @ X0))),
% 0.61/0.78 inference('demod', [status(thm)], [zip_derived_cl57, zip_derived_cl19])).
% 0.61/0.78 thf(zip_derived_cl60, plain, (~ (holds @ (clear @ c) @ s0)),
% 0.61/0.78 inference('s_sup-', [status(thm)], [zip_derived_cl28, zip_derived_cl58])).
% 0.61/0.78 thf(initial_state7, axiom, (holds @ ( clear @ c ) @ s0)).
% 0.61/0.78 thf(zip_derived_cl27, plain, ( (holds @ (clear @ c) @ s0)),
% 0.61/0.78 inference('cnf', [status(esa)], [initial_state7])).
% 0.61/0.78 thf(zip_derived_cl61, plain, ($false),
% 0.61/0.78 inference('demod', [status(thm)], [zip_derived_cl60, zip_derived_cl27])).
% 0.61/0.78
% 0.61/0.78 % SZS output end Refutation
% 0.61/0.78
% 0.61/0.78
% 0.61/0.79 % Terminating...
% 0.67/0.89 % Runner terminated.
% 1.69/0.90 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------