%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : PLA002-2 : TPTP v9.2.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.MCioSoItDZ true
% Computer : n014.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 0.47s 0.86s
% Output : Refutation 0.47s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.15 % Problem : PLA002-2 : TPTP v9.2.0. Released v1.0.0.
% 0.02/0.16 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.MCioSoItDZ true
% 0.11/0.35 % Computer : n014.cluster.edu
% 0.11/0.35 % Model : x86_64 x86_64
% 0.11/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.35 % Memory : 8042.1875MB
% 0.11/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.11/0.35 % CPULimit : 300
% 0.11/0.35 % WCLimit : 300
% 0.11/0.35 % DateTime : Wed Oct 1 11:07:08 EDT 2025
% 0.11/0.35 % CPUTime :
% 0.11/0.35 % Running portfolio for 300 s
% 0.11/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.35 % Number of cores: 8
% 0.11/0.36 % Python version: Python 3.6.8
% 0.11/0.37 % Running in FO mode
% 0.46/0.67 % Total configuration time : 435
% 0.46/0.67 % Estimated wc time : 1092
% 0.46/0.67 % Estimated cpu time (7 cpus) : 156.0
% 0.46/0.76 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.46/0.76 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.47/0.77 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.47/0.85 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.47/0.85 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.47/0.86 % Solved by fo/fo1_av.sh.
% 0.47/0.86 % done 39 iterations in 0.028s
% 0.47/0.86 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.47/0.86 % SZS output start Refutation
% 0.47/0.86 thf(climb_type, type, climb: $i > $i > $i).
% 0.47/0.86 thf(go_type, type, go: $i > $i > $i).
% 0.47/0.86 thf(at_type, type, at: $i > $i > $o).
% 0.47/0.86 thf(a_type, type, a: $i).
% 0.47/0.86 thf(warm_type, type, warm: $i > $o).
% 0.47/0.86 thf(cold_type, type, cold: $i > $o).
% 0.47/0.86 thf(s0_type, type, s0: $i).
% 0.47/0.86 thf(d_type, type, d: $i).
% 0.47/0.86 thf(b_type, type, b: $i).
% 0.47/0.86 thf(c_type, type, c: $i).
% 0.47/0.86 thf(walk_type, type, walk: $i > $i > $i).
% 0.47/0.86 thf(skate_type, type, skate: $i > $i > $i).
% 0.47/0.86 thf(f_type, type, f: $i).
% 0.47/0.86 thf(situation_type, type, situation: $i > $o).
% 0.47/0.86 thf(initial, axiom, (at @ f @ s0)).
% 0.47/0.86 thf(zip_derived_cl21, plain, ( (at @ f @ s0)),
% 0.47/0.86 inference('cnf', [status(esa)], [initial])).
% 0.47/0.86 thf(climb_mountain_d_to_b, axiom,
% 0.47/0.86 (( ~( warm @ Situation ) ) | ( ~( at @ d @ Situation ) ) |
% 0.47/0.86 ( at @ b @ ( climb @ b @ Situation ) ) | ( ~( situation @ Situation ) ))).
% 0.47/0.86 thf(zip_derived_cl8, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (warm @ X0)
% 0.47/0.86 | ~ (at @ d @ X0)
% 0.47/0.86 | (at @ b @ (climb @ b @ X0))
% 0.47/0.86 | ~ (situation @ X0))),
% 0.47/0.86 inference('cnf', [status(esa)], [climb_mountain_d_to_b])).
% 0.47/0.86 thf(walk_b_to_a, axiom,
% 0.47/0.86 (( ~( at @ b @ Situation ) ) | ( at @ a @ ( walk @ a @ Situation ) ) |
% 0.47/0.86 ( ~( situation @ Situation ) ))).
% 0.47/0.86 thf(zip_derived_cl3, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (at @ b @ X0) | (at @ a @ (walk @ a @ X0)) | ~ (situation @ X0))),
% 0.47/0.86 inference('cnf', [status(esa)], [walk_b_to_a])).
% 0.47/0.86 thf(prove_you_can_get_to_a_in_a_situation, conjecture,
% 0.47/0.86 (~( ( ~( situation @ S ) ) | ( ~( at @ a @ S ) ) ))).
% 0.47/0.86 thf(zf_stmt_0, negated_conjecture,
% 0.47/0.86 (( ~( situation @ S ) ) | ( ~( at @ a @ S ) )),
% 0.47/0.86 inference('cnf.neg', [status(esa)], [prove_you_can_get_to_a_in_a_situation])).
% 0.47/0.86 thf(zip_derived_cl22, plain,
% 0.47/0.86 (![X0 : $i]: (~ (situation @ X0) | ~ (at @ a @ X0))),
% 0.47/0.86 inference('cnf', [status(esa)], [zf_stmt_0])).
% 0.47/0.86 thf(zip_derived_cl26, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (situation @ X0)
% 0.47/0.86 | ~ (at @ b @ X0)
% 0.47/0.86 | ~ (situation @ (walk @ a @ X0)))),
% 0.47/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl3, zip_derived_cl22])).
% 0.47/0.86 thf(walk_situation, axiom,
% 0.47/0.86 (( ~( situation @ Situation ) ) |
% 0.47/0.86 ( situation @ ( walk @ Somewhere @ Situation ) ))).
% 0.47/0.86 thf(zip_derived_cl16, plain,
% 0.47/0.86 (![X0 : $i, X1 : $i]:
% 0.47/0.86 (~ (situation @ X0) | (situation @ (walk @ X1 @ X0)))),
% 0.47/0.86 inference('cnf', [status(esa)], [walk_situation])).
% 0.47/0.86 thf(zip_derived_cl28, plain,
% 0.47/0.86 (![X0 : $i]: (~ (at @ b @ X0) | ~ (situation @ X0))),
% 0.47/0.86 inference('clc', [status(thm)], [zip_derived_cl26, zip_derived_cl16])).
% 0.47/0.86 thf(zip_derived_cl65, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (situation @ X0)
% 0.47/0.86 | ~ (at @ d @ X0)
% 0.47/0.86 | ~ (warm @ X0)
% 0.47/0.86 | ~ (situation @ (climb @ b @ X0)))),
% 0.47/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl8, zip_derived_cl28])).
% 0.47/0.86 thf(warm_or_cold, axiom,
% 0.47/0.86 (( warm @ Situation1 ) | ( cold @ Situation2 ) |
% 0.47/0.86 ( ~( situation @ Situation1 ) ) | ( ~( situation @ Situation2 ) ))).
% 0.47/0.86 thf(zip_derived_cl0, plain,
% 0.47/0.86 (![X0 : $i, X1 : $i]:
% 0.47/0.86 ( (warm @ X0) | (cold @ X1) | ~ (situation @ X0) | ~ (situation @ X1))),
% 0.47/0.86 inference('cnf', [status(esa)], [warm_or_cold])).
% 0.47/0.86 thf(zip_derived_cl24, plain,
% 0.47/0.86 ((![X0 : $i]: ( (warm @ X0) | ~ (situation @ X0)))
% 0.47/0.86 <= ((![X0 : $i]: ( (warm @ X0) | ~ (situation @ X0))))),
% 0.47/0.86 inference('split', [status(esa)], [zip_derived_cl0])).
% 0.47/0.86 thf(zip_derived_cl21, plain, ( (at @ f @ s0)),
% 0.47/0.86 inference('cnf', [status(esa)], [initial])).
% 0.47/0.86 thf(zip_derived_cl23, plain,
% 0.47/0.86 ((![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1)))
% 0.47/0.86 <= ((![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1))))),
% 0.47/0.86 inference('split', [status(esa)], [zip_derived_cl0])).
% 0.47/0.86 thf(cross_river_c_to_b, axiom,
% 0.47/0.86 (( ~( cold @ Situation ) ) | ( ~( at @ c @ Situation ) ) |
% 0.47/0.86 ( at @ b @ ( skate @ b @ Situation ) ) | ( ~( situation @ Situation ) ))).
% 0.47/0.86 thf(zip_derived_cl6, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (cold @ X0)
% 0.47/0.86 | ~ (at @ c @ X0)
% 0.47/0.86 | (at @ b @ (skate @ b @ X0))
% 0.47/0.86 | ~ (situation @ X0))),
% 0.47/0.86 inference('cnf', [status(esa)], [cross_river_c_to_b])).
% 0.47/0.86 thf(zip_derived_cl28, plain,
% 0.47/0.86 (![X0 : $i]: (~ (at @ b @ X0) | ~ (situation @ X0))),
% 0.47/0.86 inference('clc', [status(thm)], [zip_derived_cl26, zip_derived_cl16])).
% 0.47/0.86 thf(zip_derived_cl33, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (situation @ X0)
% 0.47/0.86 | ~ (at @ c @ X0)
% 0.47/0.86 | ~ (cold @ X0)
% 0.47/0.86 | ~ (situation @ (skate @ b @ X0)))),
% 0.47/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl6, zip_derived_cl28])).
% 0.47/0.86 thf(skate_situation, axiom,
% 0.47/0.86 (( ~( situation @ Situation ) ) |
% 0.47/0.86 ( situation @ ( skate @ Somewhere @ Situation ) ))).
% 0.47/0.86 thf(zip_derived_cl19, plain,
% 0.47/0.86 (![X0 : $i, X1 : $i]:
% 0.47/0.86 (~ (situation @ X0) | (situation @ (skate @ X1 @ X0)))),
% 0.47/0.86 inference('cnf', [status(esa)], [skate_situation])).
% 0.47/0.86 thf(zip_derived_cl35, plain,
% 0.47/0.86 (![X0 : $i]: (~ (cold @ X0) | ~ (at @ c @ X0) | ~ (situation @ X0))),
% 0.47/0.86 inference('clc', [status(thm)], [zip_derived_cl33, zip_derived_cl19])).
% 0.47/0.86 thf(zip_derived_cl37, plain,
% 0.47/0.86 ((![X0 : $i]: (~ (situation @ X0) | ~ (at @ c @ X0) | ~ (situation @ X0)))
% 0.47/0.86 <= ((![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1))))),
% 0.47/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl23, zip_derived_cl35])).
% 0.47/0.86 thf(zip_derived_cl38, plain,
% 0.47/0.86 ((![X0 : $i]: (~ (at @ c @ X0) | ~ (situation @ X0)))
% 0.47/0.86 <= ((![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1))))),
% 0.47/0.86 inference('simplify', [status(thm)], [zip_derived_cl37])).
% 0.47/0.86 thf(go_d_to_c, axiom,
% 0.47/0.86 (( ~( at @ d @ Situation ) ) | ( at @ c @ ( go @ c @ Situation ) ) |
% 0.47/0.86 ( ~( situation @ Situation ) ))).
% 0.47/0.86 thf(zip_derived_cl10, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (at @ d @ X0) | (at @ c @ (go @ c @ X0)) | ~ (situation @ X0))),
% 0.47/0.86 inference('cnf', [status(esa)], [go_d_to_c])).
% 0.47/0.86 thf(zip_derived_cl40, plain,
% 0.47/0.86 ((![X0 : $i]:
% 0.47/0.86 (~ (situation @ (go @ c @ X0)) | ~ (at @ d @ X0) | ~ (situation @ X0)))
% 0.47/0.86 <= ((![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1))))),
% 0.47/0.86 inference('s_sup+', [status(thm)], [zip_derived_cl38, zip_derived_cl10])).
% 0.47/0.86 thf(go_situation, axiom,
% 0.47/0.86 (( ~( situation @ Situation ) ) |
% 0.47/0.86 ( situation @ ( go @ Somewhere @ Situation ) ))).
% 0.47/0.86 thf(zip_derived_cl20, plain,
% 0.47/0.86 (![X0 : $i, X1 : $i]:
% 0.47/0.86 (~ (situation @ X0) | (situation @ (go @ X1 @ X0)))),
% 0.47/0.86 inference('cnf', [status(esa)], [go_situation])).
% 0.47/0.86 thf(zip_derived_cl44, plain,
% 0.47/0.86 ((![X0 : $i]: (~ (situation @ X0) | ~ (at @ d @ X0)))
% 0.47/0.86 <= ((![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1))))),
% 0.47/0.86 inference('clc', [status(thm)], [zip_derived_cl40, zip_derived_cl20])).
% 0.47/0.86 thf(go_f_to_d, axiom,
% 0.47/0.86 (( ~( at @ f @ Situation ) ) | ( at @ d @ ( go @ d @ Situation ) ) |
% 0.47/0.86 ( ~( situation @ Situation ) ))).
% 0.47/0.86 thf(zip_derived_cl14, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (at @ f @ X0) | (at @ d @ (go @ d @ X0)) | ~ (situation @ X0))),
% 0.47/0.86 inference('cnf', [status(esa)], [go_f_to_d])).
% 0.47/0.86 thf(zip_derived_cl46, plain,
% 0.47/0.86 ((![X0 : $i]:
% 0.47/0.86 (~ (situation @ (go @ d @ X0)) | ~ (at @ f @ X0) | ~ (situation @ X0)))
% 0.47/0.86 <= ((![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1))))),
% 0.47/0.86 inference('s_sup+', [status(thm)], [zip_derived_cl44, zip_derived_cl14])).
% 0.47/0.86 thf(zip_derived_cl20, plain,
% 0.47/0.86 (![X0 : $i, X1 : $i]:
% 0.47/0.86 (~ (situation @ X0) | (situation @ (go @ X1 @ X0)))),
% 0.47/0.86 inference('cnf', [status(esa)], [go_situation])).
% 0.47/0.86 thf(zip_derived_cl57, plain,
% 0.47/0.86 ((![X0 : $i]: (~ (situation @ X0) | ~ (at @ f @ X0)))
% 0.47/0.86 <= ((![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1))))),
% 0.47/0.86 inference('clc', [status(thm)], [zip_derived_cl46, zip_derived_cl20])).
% 0.47/0.86 thf(zip_derived_cl61, plain,
% 0.47/0.86 ((~ (situation @ s0))
% 0.47/0.86 <= ((![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1))))),
% 0.47/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl21, zip_derived_cl57])).
% 0.47/0.86 thf(initial_situation, axiom, (situation @ s0)).
% 0.47/0.86 thf(zip_derived_cl15, plain, ( (situation @ s0)),
% 0.47/0.86 inference('cnf', [status(esa)], [initial_situation])).
% 0.47/0.86 thf('0', plain, (~ (![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1)))),
% 0.47/0.86 inference('demod', [status(thm)], [zip_derived_cl61, zip_derived_cl15])).
% 0.47/0.86 thf('1', plain,
% 0.47/0.86 ((![X0 : $i]: ( (warm @ X0) | ~ (situation @ X0))) |
% 0.47/0.86 (![X1 : $i]: ( (cold @ X1) | ~ (situation @ X1)))),
% 0.47/0.86 inference('split', [status(esa)], [zip_derived_cl0])).
% 0.47/0.86 thf('2', plain, ((![X0 : $i]: ( (warm @ X0) | ~ (situation @ X0)))),
% 0.47/0.86 inference('sat_resolution*', [status(thm)], ['0', '1'])).
% 0.47/0.86 thf(zip_derived_cl64, plain,
% 0.47/0.86 (![X0 : $i]: ( (warm @ X0) | ~ (situation @ X0))),
% 0.47/0.86 inference('simpl_trail', [status(thm)], [zip_derived_cl24, '2'])).
% 0.47/0.86 thf(zip_derived_cl67, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (situation @ (climb @ b @ X0))
% 0.47/0.86 | ~ (at @ d @ X0)
% 0.47/0.86 | ~ (situation @ X0))),
% 0.47/0.86 inference('clc', [status(thm)], [zip_derived_cl65, zip_derived_cl64])).
% 0.47/0.86 thf(climb_situation, axiom,
% 0.47/0.86 (( ~( situation @ Situation ) ) |
% 0.47/0.86 ( situation @ ( climb @ Somewhere @ Situation ) ))).
% 0.47/0.86 thf(zip_derived_cl18, plain,
% 0.47/0.86 (![X0 : $i, X1 : $i]:
% 0.47/0.86 (~ (situation @ X0) | (situation @ (climb @ X1 @ X0)))),
% 0.47/0.86 inference('cnf', [status(esa)], [climb_situation])).
% 0.47/0.86 thf(zip_derived_cl68, plain,
% 0.47/0.86 (![X0 : $i]: (~ (situation @ X0) | ~ (at @ d @ X0))),
% 0.47/0.86 inference('clc', [status(thm)], [zip_derived_cl67, zip_derived_cl18])).
% 0.47/0.86 thf(zip_derived_cl14, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (at @ f @ X0) | (at @ d @ (go @ d @ X0)) | ~ (situation @ X0))),
% 0.47/0.86 inference('cnf', [status(esa)], [go_f_to_d])).
% 0.47/0.86 thf(zip_derived_cl70, plain,
% 0.47/0.86 (![X0 : $i]:
% 0.47/0.86 (~ (situation @ (go @ d @ X0)) | ~ (at @ f @ X0) | ~ (situation @ X0))),
% 0.47/0.86 inference('s_sup+', [status(thm)], [zip_derived_cl68, zip_derived_cl14])).
% 0.47/0.86 thf(zip_derived_cl20, plain,
% 0.47/0.86 (![X0 : $i, X1 : $i]:
% 0.47/0.86 (~ (situation @ X0) | (situation @ (go @ X1 @ X0)))),
% 0.47/0.86 inference('cnf', [status(esa)], [go_situation])).
% 0.47/0.86 thf(zip_derived_cl76, plain,
% 0.47/0.86 (![X0 : $i]: (~ (situation @ X0) | ~ (at @ f @ X0))),
% 0.47/0.86 inference('clc', [status(thm)], [zip_derived_cl70, zip_derived_cl20])).
% 0.47/0.86 thf(zip_derived_cl78, plain, (~ (situation @ s0)),
% 0.47/0.86 inference('s_sup-', [status(thm)], [zip_derived_cl21, zip_derived_cl76])).
% 0.47/0.86 thf(zip_derived_cl15, plain, ( (situation @ s0)),
% 0.47/0.86 inference('cnf', [status(esa)], [initial_situation])).
% 0.47/0.86 thf(zip_derived_cl79, plain, ($false),
% 0.47/0.86 inference('demod', [status(thm)], [zip_derived_cl78, zip_derived_cl15])).
% 0.47/0.86
% 0.47/0.86 % SZS output end Refutation
% 0.47/0.86
% 0.47/0.86
% 0.47/0.86 % Terminating...
% 0.49/0.97 % Runner terminated.
% 1.65/0.99 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------