TSTP Solution File: PLA002-1 by SNARK---20120808r022
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : PLA002-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n028.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 : 600s
% DateTime : Mon Jul 18 17:32:02 EDT 2022
% Result : Unsatisfiable 0.18s 0.49s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 8
% Syntax : Number of clauses : 16 ( 8 unt; 1 nHn; 14 RR)
% Number of literals : 26 ( 0 equ; 15 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 6 con; 0-2 aty)
% Number of variables : 14 ( 7 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(warm_or_cold,hypothesis,
( warm(X)
| cold(Y) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',warm_or_cold) ).
cnf(walk_b_to_a,hypothesis,
( ~ at(b,X)
| at(a,walk(a,X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',walk_b_to_a) ).
cnf(cross_river_c_to_b,hypothesis,
( ~ cold(X)
| ~ at(c,X)
| at(b,skate(b,X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cross_river_c_to_b) ).
cnf(climb_mountain_d_to_b,hypothesis,
( ~ warm(X)
| ~ at(d,X)
| at(b,climb(b,X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',climb_mountain_d_to_b) ).
cnf(go_d_to_c,hypothesis,
( ~ at(d,X)
| at(c,go(c,X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',go_d_to_c) ).
cnf(go_f_to_d,hypothesis,
( ~ at(f,X)
| at(d,go(d,X)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',go_f_to_d) ).
cnf(initial,hypothesis,
at(f,s0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial) ).
cnf(prove_you_can_get_to_a,negated_conjecture,
~ at(a,X),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_you_can_get_to_a) ).
cnf(18,plain,
~ at(b,X),
inference('REWRITE',[status(thm)],[walk_b_to_a,prove_you_can_get_to_a]) ).
cnf(19,plain,
( ~ warm(X)
| ~ at(d,X) ),
inference('REWRITE',[status(thm)],[climb_mountain_d_to_b,18]) ).
cnf(20,plain,
( ~ cold(X)
| ~ at(c,X) ),
inference('REWRITE',[status(thm)],[cross_river_c_to_b,18]) ).
cnf(21,plain,
at(d,go(d,s0)),
inference('HYPERRESOLVE',[status(thm)],[go_f_to_d,initial]) ).
cnf(22,plain,
cold(X),
inference('HYPERRESOLVE',[status(thm)],[19,21,warm_or_cold]) ).
cnf(23,plain,
~ at(c,X),
inference('REWRITE',[status(thm)],[20,22]) ).
cnf(24,plain,
~ at(d,X),
inference('REWRITE',[status(thm)],[go_d_to_c,23]) ).
cnf(25,plain,
$false,
inference('REWRITE',[status(thm)],[21,24]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : PLA002-1 : TPTP v8.1.0. Released v1.0.0.
% 0.11/0.13 % Command : run-snark %s %d
% 0.12/0.33 % Computer : n028.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Tue May 31 18:43:21 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.18/0.45 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/0.46 *
% 0.18/0.46 *
% 0.18/0.46 #<PACKAGE "SNARK-USER">
% 0.18/0.46 *
% 0.18/0.46 SNARK-TPTP-OPTIONS
% 0.18/0.46 *
% 0.18/0.46 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.18/0.46 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.18/0.46 (USE-FACTORING :POS)
% 0.18/0.46 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.18/0.46 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.18/0.46 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.18/0.46 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.18/0.46 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.18/0.46 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.18/0.46 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.18/0.46 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.18/0.46 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.18/0.46 (DECLARE-TPTP-SYMBOLS2))
% 0.18/0.46 *
% 0.18/0.46 "."
% 0.18/0.46 *
% 0.18/0.46 ; Begin refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-05-31T18:43:21
% 0.18/0.46 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n028.cluster.edu at 2022-05-31T18:43:21
% 0.18/0.49
% 0.18/0.49
% 0.18/0.49 #||
% 0.18/0.49 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/0.49 % SZS output start Refutation
% See solution above
% 0.18/0.49 ||#
% 0.18/0.49
% 0.18/0.49 ; Summary of computation:
% 0.18/0.49 ; 34 formulas have been input or derived (from 14 formulas).
% 0.18/0.49 ; 25 (74%) were retained. Of these,
% 0.18/0.49 ; 18 (72%) were simplified or subsumed later,
% 0.18/0.49 ; 7 (28%) are still being kept.
% 0.18/0.49 ;
% 0.18/0.49 ; Run time in seconds excluding printing time:
% 0.18/0.49 ; 0.003 12% Read assertion file (1 call)
% 0.18/0.49 ; 0.000 0% Assert (17 calls)
% 0.18/0.49 ; 0.003 12% Process new row (25 calls)
% 0.18/0.49 ; 0.001 4% Resolution (26 calls)
% 0.18/0.49 ; 0.000 0% Paramodulation (13 calls)
% 0.18/0.49 ; 0.000 0% Factoring (1 call)
% 0.18/0.49 ; 0.000 0% Condensing (17 calls)
% 0.18/0.49 ; 0.000 0% Forward subsumption (17 calls)
% 0.18/0.49 ; 0.000 0% Backward subsumption (17 calls)
% 0.18/0.49 ; 0.000 0% Forward simplification (25 calls)
% 0.18/0.49 ; 0.001 4% Backward simplification (25 calls)
% 0.18/0.49 ; 0.000 0% Ordering (1 call)
% 0.18/0.49 ; 0.000 0% Sortal reasoning (32 calls)
% 0.18/0.49 ; 0.000 0% Purity testing (1 call)
% 0.18/0.49 ; 0.016 67% Other
% 0.18/0.49 ; 0.024 Total
% 0.18/0.49 ; 0.025 Real time
% 0.18/0.49 ;
% 0.18/0.49 ; Term-hash-array has 36 terms in all.
% 0.18/0.49 ; Feature-vector-row-index has 0 entries (15 at peak, 17 added, 17 deleted).
% 0.18/0.49 ; Feature-vector-row-index has 1 node (69 at peak, 75 added, 74 deleted).
% 0.18/0.49 ; Retrieved 0 possibly forward subsuming rows in 17 calls.
% 0.18/0.49 ; Retrieved 0 possibly backward subsumed rows in 17 calls.
% 0.18/0.49 ; Path-index has 12 entries (41 at peak, 44 added, 32 deleted).
% 0.18/0.49 ; Path-index has 50 nodes (87 at peak, 89 added, 39 deleted).
% 0.18/0.49 ; Trie-index has 12 entries (41 at peak, 44 added, 32 deleted).
% 0.18/0.49 ; Trie-index has 20 nodes (91 at peak, 93 added, 73 deleted).
% 0.18/0.49 ; Retrieved 0 generalization terms in 7 calls.
% 0.18/0.49 ; Retrieved 15 instance terms in 7 calls.
% 0.18/0.49 ; Retrieved 41 unifiable terms in 60 calls.
% 0.18/0.49 ;
% 0.18/0.49 ; The agenda of backward simplifiable rows to process has 2 entries:
% 0.18/0.49 ; 2 with value 0
% 0.18/0.49 ; The agenda of rows to process has 5 entries:
% 0.18/0.49 ; 1 with value 8 4 with value 12
% 0.18/0.49 ; The agenda of input rows to give has 2 entries:
% 0.18/0.49 ; 2 with value 4
% 0.18/0.49 ; The agenda of rows to give has 1 entry:
% 0.18/0.49 ; 1 with value (4 5)
% 0.18/0.49 Evaluation took:
% 0.18/0.49 0.025 seconds of real time
% 0.18/0.49 0.021242 seconds of user run time
% 0.18/0.49 0.004529 seconds of system run time
% 0.18/0.49 0 calls to %EVAL
% 0.18/0.49 0 page faults and
% 0.18/0.49 2,304,624 bytes consed.
% 0.18/0.49 :PROOF-FOUND
% 0.18/0.49 ; End refute-file /export/starexec/sandbox2/benchmark/theBenchmark.p 2022-05-31T18:43:21
% 0.18/0.49 :PROOF-FOUND
% 0.18/0.49 *
%------------------------------------------------------------------------------