%------------------------------------------------------------------------------
% File : SNARK---20120808r022
% Problem : PUZ131-10 : TPTP v8.1.0. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run-snark %s %d
% Computer : n032.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 18:26:54 EDT 2022
% Result : Unsatisfiable 0.13s 0.47s
% Output : Refutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 9
% Syntax : Number of clauses : 12 ( 12 unt; 0 nHn; 8 RR)
% Number of literals : 12 ( 11 equ; 1 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 4 con; 0-4 aty)
% Number of variables : 8 ( 1 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(ifeq_axiom,axiom,
ifeq(X,X,Y,Z) = Y,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ifeq_axiom) ).
cnf(michael_type,axiom,
student(michael) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',michael_type) ).
cnf(victor_type,axiom,
professor(victor) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',victor_type) ).
cnf(csc410_type,axiom,
course(csc410) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',csc410_type) ).
cnf(coordinator_teaches,axiom,
ifeq(course(X),true,teaches(coordinatorof(X),X),true) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',coordinator_teaches) ).
cnf(student_enrolled_taught,axiom,
ifeq(teaches(X,Y),true,ifeq(enrolled(Z,Y),true,ifeq(course(Y),true,ifeq(professor(X),true,ifeq(student(Z),true,taughtby(Z,X),true),true),true),true),true) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',student_enrolled_taught) ).
cnf(michael_enrolled_csc410_axiom,axiom,
enrolled(michael,csc410) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',michael_enrolled_csc410_axiom) ).
cnf(victor_coordinator_csc410_axiom,axiom,
coordinatorof(csc410) = victor,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',victor_coordinator_csc410_axiom) ).
cnf(teaching_conjecture,negated_conjecture,
taughtby(michael,victor) != true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',teaching_conjecture) ).
cnf(39,plain,
teaches(victor,csc410) = true,
inference('REWRITE',[status(thm)],[inference('PARAMODULATE',[status(thm)],[coordinator_teaches,victor_coordinator_csc410_axiom,theory(equality)]),ifeq_axiom,csc410_type,theory(equality)]) ).
cnf(41,plain,
ifeq(teaches(X,csc410),true,ifeq(professor(X),true,taughtby(michael,X),true),true) = true,
inference('REWRITE',[status(thm)],[inference('PARAMODULATE',[status(thm)],[student_enrolled_taught,michael_enrolled_csc410_axiom,theory(equality)]),ifeq_axiom,michael_type,csc410_type,theory(equality)]) ).
cnf(558,plain,
$false,
inference('REWRITE',[status(thm)],[inference('PARAMODULATE',[status(thm)],[41,39,theory(equality)]),teaching_conjecture,ifeq_axiom,victor_type,theory(equality)]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.09 % Problem : PUZ131-10 : TPTP v8.1.0. Released v7.5.0.
% 0.04/0.09 % Command : run-snark %s %d
% 0.09/0.28 % Computer : n032.cluster.edu
% 0.09/0.28 % Model : x86_64 x86_64
% 0.09/0.28 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.28 % Memory : 8042.1875MB
% 0.09/0.28 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.28 % CPULimit : 300
% 0.09/0.28 % WCLimit : 600
% 0.09/0.28 % DateTime : Sun May 29 01:38:56 EDT 2022
% 0.09/0.28 % CPUTime :
% 0.13/0.35 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.36 *
% 0.13/0.36 *
% 0.13/0.36 #<PACKAGE "SNARK-USER">
% 0.13/0.36 *
% 0.13/0.36 SNARK-TPTP-OPTIONS
% 0.13/0.36 *
% 0.13/0.36 ((AGENDA-LENGTH-LIMIT NIL) (AGENDA-LENGTH-BEFORE-SIMPLIFICATION-LIMIT NIL)
% 0.13/0.36 (USE-HYPERRESOLUTION T) (USE-UR-RESOLUTION T) (USE-PARAMODULATION T)
% 0.13/0.36 (USE-FACTORING :POS)
% 0.13/0.36 (USE-LITERAL-ORDERING-WITH-HYPERRESOLUTION 'LITERAL-ORDERING-P)
% 0.13/0.36 (USE-LITERAL-ORDERING-WITH-PARAMODULATION 'LITERAL-ORDERING-P)
% 0.13/0.36 (ORDERING-FUNCTIONS>CONSTANTS T) (ASSERT-CONTEXT :CURRENT)
% 0.13/0.36 (RUN-TIME-LIMIT 300) (LISTEN-FOR-COMMANDS NIL)
% 0.13/0.36 (USE-CLOSURE-WHEN-SATISFIABLE T) (PRINT-ROWS-WHEN-GIVEN NIL)
% 0.13/0.36 (PRINT-ROWS-WHEN-DERIVED NIL) (PRINT-UNORIENTABLE-ROWS NIL)
% 0.13/0.36 (PRINT-ROW-WFFS-PRETTILY NIL) (PRINT-FINAL-ROWS :TPTP)
% 0.13/0.36 (PRINT-OPTIONS-WHEN-STARTING NIL) (USE-VARIABLE-NAME-SORTS NIL)
% 0.13/0.36 (USE-PURITY-TEST T) (USE-RELEVANCE-TEST T) (DECLARE-TPTP-SYMBOLS1)
% 0.13/0.36 (DECLARE-TPTP-SYMBOLS2))
% 0.13/0.36 *
% 0.13/0.36 "."
% 0.13/0.36 *
% 0.13/0.37 ; Begin refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-29T01:38:56
% 0.13/0.37 ; Running SNARK from /davis/home/graph/tptp/Systems/SNARK---20120808r022/Source/snark-system.lisp in SBCL 1.0.12 on n032.cluster.edu at 2022-05-29T01:38:56
% 0.13/0.47
% 0.13/0.47
% 0.13/0.47 #||
% 0.13/0.47 % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.47 % SZS output start Refutation
% See solution above
% 0.13/0.47 ||#
% 0.13/0.47
% 0.13/0.47 ; Summary of computation:
% 0.13/0.47 ; 945 formulas have been input or derived (from 181 formulas).
% 0.13/0.47 ; 558 (59%) were retained. Of these,
% 0.13/0.47 ; 558 (100%) are still being kept.
% 0.13/0.47 ;
% 0.13/0.47 ; Run time in seconds excluding printing time:
% 0.13/0.47 ; 0.002 2% Read assertion file (1 call)
% 0.13/0.47 ; 0.000 0% Assert (21 calls)
% 0.13/0.47 ; 0.047 44% Process new row (897 calls)
% 0.13/0.47 ; 0.002 2% Resolution (360 calls)
% 0.13/0.47 ; 0.011 10% Paramodulation (180 calls)
% 0.13/0.47 ; 0.017 16% Forward simplification (897 calls)
% 0.13/0.47 ; 0.006 6% Backward simplification (558 calls)
% 0.13/0.47 ; 0.002 2% Ordering (2,065 calls)
% 0.13/0.47 ; 0.001 1% Sortal reasoning (32 calls)
% 0.13/0.47 ; 0.000 0% Purity testing (1 call)
% 0.13/0.47 ; 0.020 19% Other
% 0.13/0.47 ; 0.108 Total
% 0.13/0.47 ; 0.109 Real time
% 0.13/0.47 ;
% 0.13/0.47 ; Term-hash-array has 1,870 terms in all.
% 0.13/0.47 ; Feature-vector-row-index has 0 entries (0 at peak, 0 added, 0 deleted).
% 0.13/0.47 ; Feature-vector-row-index has 1 node (1 at peak, 1 added, 0 deleted).
% 0.13/0.47 ; Path-index has 1,877 entries (1,877 at peak, 1,877 added, 0 deleted).
% 0.13/0.47 ; Path-index has 3,165 nodes (3,165 at peak, 3,165 added, 0 deleted).
% 0.13/0.47 ; Trie-index has 1,877 entries (1,877 at peak, 1,877 added, 0 deleted).
% 0.13/0.47 ; Trie-index has 12,174 nodes (12,174 at peak, 12,174 added, 0 deleted).
% 0.13/0.47 ; Retrieved 1,649 generalization terms in 4,153 calls.
% 0.13/0.47 ; Retrieved 557 instance terms in 557 calls.
% 0.13/0.47 ; Retrieved 869 unifiable terms in 1,401 calls.
% 0.13/0.47 ;
% 0.13/0.47 ; The agenda of rows to process has 48 entries:
% 0.13/0.47 ; 2 with value 21 3 with value 24 10 with value 32
% 0.13/0.47 ; 1 with value 23 8 with value 28 24 with value 36
% 0.13/0.47 ; The agenda of rows to give has 377 entries:
% 0.13/0.47 ; 81 with value (4 21) 12 with value (4 28) 5 with value (4 40)
% 0.13/0.47 ; 52 with value (4 22) 12 with value (4 31) 12 with value (4 42)
% 0.13/0.47 ; 4 with value (4 23) 15 with value (4 32) 12 with value (4 44)
% 0.13/0.47 ; 5 with value (4 24) 6 with value (4 34) 15 with value (4 46)
% 0.13/0.47 ; 81 with value (4 26) 4 with value (4 37) 15 with value (4 48)
% 0.13/0.47 ; 5 with value (4 27) 5 with value (4 38) 36 with value (4 50)
% 0.13/0.47 Evaluation took:
% 0.13/0.47 0.109 seconds of real time
% 0.13/0.47 0.09972 seconds of user run time
% 0.13/0.47 0.009954 seconds of system run time
% 0.13/0.47 0 calls to %EVAL
% 0.13/0.47 0 page faults and
% 0.13/0.47 9,894,928 bytes consed.
% 0.13/0.47 :PROOF-FOUND
% 0.13/0.47 ; End refute-file /export/starexec/sandbox/benchmark/theBenchmark.p 2022-05-29T01:38:56
% 0.13/0.47 :PROOF-FOUND
% 0.13/0.47 *
%------------------------------------------------------------------------------