TSTP Solution File: PUZ131-10 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : PUZ131-10 : TPTP v8.1.0. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n026.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 18:27:09 EDT 2022
% Result : Unsatisfiable 0.18s 0.51s
% Output : Refutation 0.18s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11 % Problem : PUZ131-10 : TPTP v8.1.0. Released v7.5.0.
% 0.11/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n026.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 : Sun May 29 01:53:24 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.35 ----- Otter 3.2, August 2001 -----
% 0.12/0.35 The process was started by sandbox on n026.cluster.edu,
% 0.12/0.35 Sun May 29 01:53:24 2022
% 0.12/0.35 The command was "./sos". The process ID is 15765.
% 0.12/0.35
% 0.12/0.35 set(prolog_style_variables).
% 0.12/0.35 set(auto).
% 0.12/0.35 dependent: set(auto1).
% 0.12/0.35 dependent: set(process_input).
% 0.12/0.35 dependent: clear(print_kept).
% 0.12/0.35 dependent: clear(print_new_demod).
% 0.12/0.35 dependent: clear(print_back_demod).
% 0.12/0.35 dependent: clear(print_back_sub).
% 0.12/0.35 dependent: set(control_memory).
% 0.12/0.35 dependent: assign(max_mem, 12000).
% 0.12/0.35 dependent: assign(pick_given_ratio, 4).
% 0.12/0.35 dependent: assign(stats_level, 1).
% 0.12/0.35 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.35 dependent: assign(sos_limit, 5000).
% 0.12/0.35 dependent: assign(max_weight, 60).
% 0.12/0.35 clear(print_given).
% 0.12/0.35
% 0.12/0.35 list(usable).
% 0.12/0.35
% 0.12/0.35 SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=1.
% 0.12/0.35
% 0.12/0.35 All clauses are units, and equality is present; the
% 0.12/0.35 strategy will be Knuth-Bendix with positive clauses in sos.
% 0.12/0.35
% 0.12/0.35 dependent: set(knuth_bendix).
% 0.12/0.35 dependent: set(para_from).
% 0.12/0.35 dependent: set(para_into).
% 0.12/0.35 dependent: clear(para_from_right).
% 0.12/0.35 dependent: clear(para_into_right).
% 0.12/0.35 dependent: set(para_from_vars).
% 0.12/0.35 dependent: set(eq_units_both_ways).
% 0.12/0.35 dependent: set(dynamic_demod_all).
% 0.12/0.35 dependent: set(dynamic_demod).
% 0.12/0.35 dependent: set(order_eq).
% 0.12/0.35 dependent: set(back_demod).
% 0.12/0.35 dependent: set(lrpo).
% 0.12/0.35
% 0.12/0.35 ------------> process usable:
% 0.12/0.35
% 0.12/0.35 ------------> process sos:
% 0.12/0.35 Following clause subsumed by 42 during input processing: 0 [copy,42,flip.1] {-} A=A.
% 0.12/0.35
% 0.12/0.35 ======= end of input processing =======
% 0.12/0.38
% 0.12/0.38 Model 1 (0.00 seconds, 0 Inserts)
% 0.12/0.38
% 0.12/0.38 Stopped by limit on number of solutions
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38 -------------- Softie stats --------------
% 0.12/0.38
% 0.12/0.38 UPDATE_STOP: 300
% 0.12/0.38 SFINDER_TIME_LIMIT: 2
% 0.12/0.38 SHORT_CLAUSE_CUTOFF: 4
% 0.12/0.38 number of clauses in intial UL: 1
% 0.12/0.38 number of clauses initially in problem: 42
% 0.12/0.38 percentage of clauses intially in UL: 2
% 0.12/0.38 percentage of distinct symbols occuring in initial UL: 25
% 0.12/0.38 percent of all initial clauses that are short: 100
% 0.12/0.38 absolute distinct symbol count: 20
% 0.12/0.38 distinct predicate count: 1
% 0.12/0.38 distinct function count: 12
% 0.12/0.38 distinct constant count: 7
% 0.12/0.38
% 0.12/0.38 ---------- no more Softie stats ----------
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38
% 0.12/0.38 Model 2 (0.00 seconds, 0 Inserts)
% 0.12/0.38
% 0.12/0.38 Stopped by limit on number of solutions
% 0.12/0.38
% 0.12/0.38 =========== start of search ===========
% 0.18/0.51
% 0.18/0.51 -------- PROOF --------
% 0.18/0.51 % SZS status Unsatisfiable
% 0.18/0.51 % SZS output start Refutation
% 0.18/0.51
% 0.18/0.51 Model 3 (0.00 seconds, 0 Inserts)
% 0.18/0.51
% 0.18/0.51 Stopped by limit on number of solutions
% 0.18/0.51
% 0.18/0.51 Model 4 (0.00 seconds, 0 Inserts)
% 0.18/0.51
% 0.18/0.51 Stopped by limit on number of solutions
% 0.18/0.51
% 0.18/0.51 Model 5 (0.00 seconds, 0 Inserts)
% 0.18/0.51
% 0.18/0.51 Stopped by limit on number of solutions
% 0.18/0.51
% 0.18/0.51 Model 6 (0.00 seconds, 0 Inserts)
% 0.18/0.51
% 0.18/0.51 Stopped by limit on number of solutions
% 0.18/0.51
% 0.18/0.51 Model 7 (0.00 seconds, 0 Inserts)
% 0.18/0.51
% 0.18/0.51 Stopped by limit on number of solutions
% 0.18/0.51
% 0.18/0.51 Model 8 (0.00 seconds, 0 Inserts)
% 0.18/0.51
% 0.18/0.51 Stopped by limit on number of solutions
% 0.18/0.51
% 0.18/0.51 ----> UNIT CONFLICT at 0.14 sec ----> 1569 [binary,1567.1,1.1] {-} $F.
% 0.18/0.51
% 0.18/0.51 Length of proof is 3. Level of proof is 3.
% 0.18/0.51
% 0.18/0.51 ---------------- PROOF ----------------
% 0.18/0.51 % SZS status Unsatisfiable
% 0.18/0.51 % SZS output start Refutation
% 0.18/0.51
% 0.18/0.51 1 [] {+} taughtby(michael,victor)!=true.
% 0.18/0.51 3,2 [] {+} ifeq(A,A,B,C)=B.
% 0.18/0.51 11,10 [] {+} student(michael)=true.
% 0.18/0.51 13,12 [] {+} professor(victor)=true.
% 0.18/0.51 15,14 [] {+} course(csc410)=true.
% 0.18/0.51 34 [] {-} ifeq(course(A),true,teaches(coordinatorof(A),A),true)=true.
% 0.18/0.51 36 [] {-} ifeq(teaches(A,B),true,ifeq(enrolled(C,B),true,ifeq(course(B),true,ifeq(professor(A),true,ifeq(student(C),true,taughtby(C,A),true),true),true),true),true)=true.
% 0.18/0.51 38 [] {+} enrolled(michael,csc410)=true.
% 0.18/0.51 41,40 [] {+} coordinatorof(csc410)=victor.
% 0.18/0.51 213 [para_into,34.1.1.1,14.1.1,demod,41,3] {-} teaches(victor,csc410)=true.
% 0.18/0.51 245 [para_into,36.1.1.1,213.1.1,demod,15,13,3,3,3] {-} ifeq(enrolled(A,csc410),true,ifeq(student(A),true,taughtby(A,victor),true),true)=true.
% 0.18/0.51 1567 [para_into,245.1.1.1,38.1.1,demod,11,3,3] {-} taughtby(michael,victor)=true.
% 0.18/0.51 1569 [binary,1567.1,1.1] {-} $F.
% 0.18/0.51
% 0.18/0.51 % SZS output end Refutation
% 0.18/0.51 ------------ end of proof -------------
% 0.18/0.51
% 0.18/0.51
% 0.18/0.51 Search stopped by max_proofs option.
% 0.18/0.51
% 0.18/0.51
% 0.18/0.51 Search stopped by max_proofs option.
% 0.18/0.51
% 0.18/0.51 ============ end of search ============
% 0.18/0.51
% 0.18/0.51 ----------- soft-scott stats ----------
% 0.18/0.51
% 0.18/0.51 true clauses given 54 (24.4%)
% 0.18/0.51 false clauses given 167
% 0.18/0.51
% 0.18/0.51 FALSE TRUE
% 0.18/0.51 8 0 9
% 0.18/0.51 9 1 21
% 0.18/0.51 10 83 26
% 0.18/0.51 11 3 0
% 0.18/0.51 12 35 10
% 0.18/0.51 14 49 21
% 0.18/0.51 16 73 23
% 0.18/0.51 17 7 2
% 0.18/0.51 18 2 1
% 0.18/0.51 19 13 4
% 0.18/0.51 21 10 3
% 0.18/0.51 23 4 2
% 0.18/0.51 25 2 0
% 0.18/0.51 27 8 1
% 0.18/0.51 29 9 0
% 0.18/0.51 31 17 0
% 0.18/0.51 33 27 0
% 0.18/0.51 35 42 0
% 0.18/0.51 37 50 0
% 0.18/0.51 39 3 0
% 0.18/0.51 tot: 438 123 (21.9% true)
% 0.18/0.51
% 0.18/0.51
% 0.18/0.51 Model 8 (0.00 seconds, 0 Inserts)
% 0.18/0.51
% 0.18/0.51 That finishes the proof of the theorem.
% 0.18/0.51
% 0.18/0.51 Process 15765 finished Sun May 29 01:53:24 2022
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