TSTP Solution File: GRP001-2 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : GRP001-2 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n011.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 : Sat Jul 16 11:40:54 EDT 2022
% Result : Unsatisfiable 0.20s 0.43s
% Output : Refutation 0.20s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : GRP001-2 : TPTP v8.1.0. Released v1.0.0.
% 0.12/0.14 % Command : sos-script %s
% 0.13/0.35 % Computer : n011.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 600
% 0.13/0.35 % DateTime : Mon Jun 13 18:32:19 EDT 2022
% 0.13/0.35 % CPUTime :
% 0.13/0.37 ----- Otter 3.2, August 2001 -----
% 0.13/0.37 The process was started by sandbox on n011.cluster.edu,
% 0.13/0.37 Mon Jun 13 18:32:19 2022
% 0.13/0.37 The command was "./sos". The process ID is 7267.
% 0.13/0.37
% 0.13/0.37 set(prolog_style_variables).
% 0.13/0.37 set(auto).
% 0.13/0.37 dependent: set(auto1).
% 0.13/0.37 dependent: set(process_input).
% 0.13/0.37 dependent: clear(print_kept).
% 0.13/0.37 dependent: clear(print_new_demod).
% 0.13/0.37 dependent: clear(print_back_demod).
% 0.13/0.37 dependent: clear(print_back_sub).
% 0.13/0.37 dependent: set(control_memory).
% 0.13/0.37 dependent: assign(max_mem, 12000).
% 0.13/0.37 dependent: assign(pick_given_ratio, 4).
% 0.13/0.37 dependent: assign(stats_level, 1).
% 0.13/0.37 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.37 dependent: assign(sos_limit, 5000).
% 0.13/0.37 dependent: assign(max_weight, 60).
% 0.13/0.37 clear(print_given).
% 0.13/0.37
% 0.13/0.37 list(usable).
% 0.13/0.37
% 0.13/0.37 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 0.13/0.37
% 0.13/0.37 All clauses are units, and equality is present; the
% 0.13/0.37 strategy will be Knuth-Bendix with positive clauses in sos.
% 0.13/0.37
% 0.13/0.37 dependent: set(knuth_bendix).
% 0.13/0.37 dependent: set(para_from).
% 0.13/0.37 dependent: set(para_into).
% 0.13/0.37 dependent: clear(para_from_right).
% 0.13/0.37 dependent: clear(para_into_right).
% 0.13/0.37 dependent: set(para_from_vars).
% 0.13/0.37 dependent: set(eq_units_both_ways).
% 0.13/0.37 dependent: set(dynamic_demod_all).
% 0.13/0.37 dependent: set(dynamic_demod).
% 0.13/0.37 dependent: set(order_eq).
% 0.13/0.37 dependent: set(back_demod).
% 0.13/0.37 dependent: set(lrpo).
% 0.13/0.37
% 0.13/0.37 ------------> process usable:
% 0.13/0.37
% 0.13/0.37 ------------> process sos:
% 0.13/0.37 Following clause subsumed by 16 during input processing: 0 [copy,16,flip.1] {-} A=A.
% 0.13/0.37
% 0.13/0.37 ======= end of input processing =======
% 0.13/0.40
% 0.13/0.40 Model 1 (0.00 seconds, 0 Inserts)
% 0.13/0.40
% 0.13/0.40 Stopped by limit on number of solutions
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 -------------- Softie stats --------------
% 0.13/0.40
% 0.13/0.40 UPDATE_STOP: 300
% 0.13/0.40 SFINDER_TIME_LIMIT: 2
% 0.13/0.40 SHORT_CLAUSE_CUTOFF: 4
% 0.13/0.40 number of clauses in intial UL: 1
% 0.13/0.40 number of clauses initially in problem: 16
% 0.13/0.40 percentage of clauses intially in UL: 6
% 0.13/0.40 percentage of distinct symbols occuring in initial UL: 71
% 0.13/0.40 percent of all initial clauses that are short: 100
% 0.13/0.40 absolute distinct symbol count: 7
% 0.13/0.40 distinct predicate count: 1
% 0.13/0.40 distinct function count: 2
% 0.13/0.40 distinct constant count: 4
% 0.13/0.40
% 0.13/0.40 ---------- no more Softie stats ----------
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40
% 0.13/0.40 Model 2 (0.00 seconds, 0 Inserts)
% 0.13/0.40
% 0.13/0.40 Stopped by limit on number of solutions
% 0.13/0.40
% 0.13/0.40 =========== start of search ===========
% 0.20/0.43
% 0.20/0.43 -------- PROOF --------
% 0.20/0.43 % SZS status Unsatisfiable
% 0.20/0.43 % SZS output start Refutation
% 0.20/0.43
% 0.20/0.43 Model 3 (0.00 seconds, 0 Inserts)
% 0.20/0.43
% 0.20/0.43 Stopped by limit on number of solutions
% 0.20/0.43
% 0.20/0.43 Model 4 (0.00 seconds, 0 Inserts)
% 0.20/0.43
% 0.20/0.43 Stopped by limit on number of solutions
% 0.20/0.43
% 0.20/0.43 Model 5 (0.00 seconds, 0 Inserts)
% 0.20/0.43
% 0.20/0.43 Stopped by limit on number of solutions
% 0.20/0.43
% 0.20/0.43 Model 6 (0.00 seconds, 0 Inserts)
% 0.20/0.43
% 0.20/0.43 Stopped by limit on number of solutions
% 0.20/0.43
% 0.20/0.43 Model 7 (0.00 seconds, 0 Inserts)
% 0.20/0.43
% 0.20/0.43 Stopped by limit on number of solutions
% 0.20/0.43
% 0.20/0.43 ----> UNIT CONFLICT at 0.04 sec ----> 43 [binary,41.1,1.1] {+} $F.
% 0.20/0.43
% 0.20/0.43 Length of proof is 5. Level of proof is 4.
% 0.20/0.43
% 0.20/0.43 ---------------- PROOF ----------------
% 0.20/0.43 % SZS status Unsatisfiable
% 0.20/0.43 % SZS output start Refutation
% 0.20/0.43
% 0.20/0.43 1 [] {+} multiply(b,a)!=c.
% 0.20/0.43 3,2 [] {+} multiply(identity,A)=A.
% 0.20/0.43 6 [] {-} multiply(multiply(A,B),C)=multiply(A,multiply(B,C)).
% 0.20/0.43 9,8 [] {+} multiply(A,identity)=A.
% 0.20/0.43 12 [] {+} multiply(A,A)=identity.
% 0.20/0.43 14 [] {-} multiply(a,b)=c.
% 0.20/0.43 19 [para_into,6.1.1.1,14.1.1] {-} multiply(c,A)=multiply(a,multiply(b,A)).
% 0.20/0.43 21 [para_into,6.1.1.1,12.1.1,demod,3,flip.1] {+} multiply(A,multiply(A,B))=B.
% 0.20/0.43 37 [para_into,19.1.1,12.1.1,flip.1] {-} multiply(a,multiply(b,c))=identity.
% 0.20/0.43 39 [para_from,37.1.1,21.1.1.2,demod,9,flip.1] {-} multiply(b,c)=a.
% 0.20/0.43 41 [para_from,39.1.1,21.1.1.2] {-} multiply(b,a)=c.
% 0.20/0.43 43 [binary,41.1,1.1] {+} $F.
% 0.20/0.43
% 0.20/0.43 % SZS output end Refutation
% 0.20/0.43 ------------ end of proof -------------
% 0.20/0.43
% 0.20/0.43
% 0.20/0.43 Search stopped by max_proofs option.
% 0.20/0.43
% 0.20/0.43
% 0.20/0.43 Search stopped by max_proofs option.
% 0.20/0.43
% 0.20/0.43 ============ end of search ============
% 0.20/0.43
% 0.20/0.43 ----------- soft-scott stats ----------
% 0.20/0.43
% 0.20/0.43 true clauses given 3 (21.4%)
% 0.20/0.43 false clauses given 11
% 0.20/0.43
% 0.20/0.43 FALSE TRUE
% 0.20/0.43 5 0 1
% 0.20/0.43 8 0 2
% 0.20/0.43 9 1 0
% 0.20/0.43 10 1 0
% 0.20/0.43 11 1 0
% 0.20/0.43 tot: 3 3 (50.0% true)
% 0.20/0.43
% 0.20/0.43
% 0.20/0.43 Model 7 (0.00 seconds, 0 Inserts)
% 0.20/0.43
% 0.20/0.43 That finishes the proof of the theorem.
% 0.20/0.43
% 0.20/0.43 Process 7267 finished Mon Jun 13 18:32:19 2022
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