TSTP Solution File: CSR004+2 by SOS---2.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : CSR004+2 : TPTP v8.1.0. Bugfixed v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n023.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 : Fri Jul 15 23:21:06 EDT 2022
% Result : Theorem 1.61s 1.80s
% Output : Refutation 1.61s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : CSR004+2 : TPTP v8.1.0. Bugfixed v3.1.0.
% 0.12/0.13 % Command : sos-script %s
% 0.12/0.34 % Computer : n023.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Sat Jun 11 12:58:52 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.36 ----- Otter 3.2, August 2001 -----
% 0.12/0.36 The process was started by sandbox2 on n023.cluster.edu,
% 0.12/0.36 Sat Jun 11 12:58:52 2022
% 0.12/0.36 The command was "./sos". The process ID is 31279.
% 0.12/0.36
% 0.12/0.36 set(prolog_style_variables).
% 0.12/0.36 set(auto).
% 0.12/0.36 dependent: set(auto1).
% 0.12/0.36 dependent: set(process_input).
% 0.12/0.36 dependent: clear(print_kept).
% 0.12/0.36 dependent: clear(print_new_demod).
% 0.12/0.36 dependent: clear(print_back_demod).
% 0.12/0.36 dependent: clear(print_back_sub).
% 0.12/0.36 dependent: set(control_memory).
% 0.12/0.36 dependent: assign(max_mem, 12000).
% 0.12/0.36 dependent: assign(pick_given_ratio, 4).
% 0.12/0.36 dependent: assign(stats_level, 1).
% 0.12/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.36 dependent: assign(sos_limit, 5000).
% 0.12/0.36 dependent: assign(max_weight, 60).
% 0.12/0.36 clear(print_given).
% 0.12/0.36
% 0.12/0.36 formula_list(usable).
% 0.12/0.36
% 0.12/0.36 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=6.
% 0.12/0.36
% 0.12/0.36 This ia a non-Horn set with equality. The strategy will be
% 0.12/0.36 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.12/0.36 unit deletion, with positive clauses in sos and nonpositive
% 0.12/0.36 clauses in usable.
% 0.12/0.36
% 0.12/0.36 dependent: set(knuth_bendix).
% 0.12/0.36 dependent: set(para_from).
% 0.12/0.36 dependent: set(para_into).
% 0.12/0.36 dependent: clear(para_from_right).
% 0.12/0.36 dependent: clear(para_into_right).
% 0.12/0.36 dependent: set(para_from_vars).
% 0.12/0.36 dependent: set(eq_units_both_ways).
% 0.12/0.36 dependent: set(dynamic_demod_all).
% 0.12/0.36 dependent: set(dynamic_demod).
% 0.12/0.36 dependent: set(order_eq).
% 0.12/0.36 dependent: set(back_demod).
% 0.12/0.36 dependent: set(lrpo).
% 0.12/0.36 dependent: set(hyper_res).
% 0.12/0.36 dependent: set(unit_deletion).
% 0.12/0.36 dependent: set(factor).
% 0.12/0.36
% 0.12/0.36 ------------> process usable:
% 0.12/0.36
% 0.12/0.36 ------------> process sos:
% 0.12/0.36 Following clause subsumed by 141 during input processing: 0 [copy,141,flip.1] {-} plus(A,B)=plus(B,A).
% 0.12/0.36 Following clause subsumed by 146 during input processing: 0 [copy,146,flip.1] {-} A=A.
% 0.12/0.36 146 back subsumes 119.
% 0.12/0.36
% 0.12/0.36 ======= end of input processing =======
% 0.19/0.46
% 0.19/0.46
% 0.19/0.46 Failed to model usable list: disabling FINDER
% 0.19/0.46
% 0.19/0.46
% 0.19/0.46
% 0.19/0.46 -------------- Softie stats --------------
% 0.19/0.46
% 0.19/0.46 UPDATE_STOP: 300
% 0.19/0.46 SFINDER_TIME_LIMIT: 2
% 0.19/0.46 SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.46 number of clauses in intial UL: 103
% 0.19/0.46 number of clauses initially in problem: 129
% 0.19/0.46 percentage of clauses intially in UL: 79
% 0.19/0.46 percentage of distinct symbols occuring in initial UL: 100
% 0.19/0.46 percent of all initial clauses that are short: 100
% 0.19/0.46 absolute distinct symbol count: 41
% 0.19/0.46 distinct predicate count: 13
% 0.19/0.46 distinct function count: 13
% 0.19/0.46 distinct constant count: 15
% 0.19/0.46
% 0.19/0.46 ---------- no more Softie stats ----------
% 0.19/0.46
% 0.19/0.46
% 0.19/0.46
% 0.19/0.46 =========== start of search ===========
% 0.82/1.02
% 0.82/1.02
% 0.82/1.02 Changing weight limit from 60 to 24.
% 0.82/1.02
% 0.82/1.02 Resetting weight limit to 24 after 50 givens.
% 0.82/1.02
% 1.61/1.79
% 1.61/1.79
% 1.61/1.79 Changing weight limit from 24 to 22.
% 1.61/1.79
% 1.61/1.79 Resetting weight limit to 22 after 65 givens.
% 1.61/1.79
% 1.61/1.80
% 1.61/1.80 -------- PROOF --------
% 1.61/1.80 % SZS status Theorem
% 1.61/1.80 % SZS output start Refutation
% 1.61/1.80
% 1.61/1.80 ----> UNIT CONFLICT at 1.41 sec ----> 7404 [binary,7403.1,118.1] {-} $F.
% 1.61/1.80
% 1.61/1.80 Length of proof is 1. Level of proof is 1.
% 1.61/1.80
% 1.61/1.80 ---------------- PROOF ----------------
% 1.61/1.80 % SZS status Theorem
% 1.61/1.80 % SZS output start Refutation
% 1.61/1.80
% 1.61/1.80 73 [] {+} happens(A,B)| -holdsAt(waterLevel(n3),B)| -holdsAt(filling,B)|A!=overflow.
% 1.61/1.80 118 [] {+} -happens(overflow,n3).
% 1.61/1.80 144 [] {-} holdsAt(waterLevel(n3),n3).
% 1.61/1.80 145 [] {-} holdsAt(filling,n3).
% 1.61/1.80 146 [] {-} A=A.
% 1.61/1.80 7403 [hyper,144,73,145,146] {-} happens(overflow,n3).
% 1.61/1.80 7404 [binary,7403.1,118.1] {-} $F.
% 1.61/1.80
% 1.61/1.80 % SZS output end Refutation
% 1.61/1.80 ------------ end of proof -------------
% 1.61/1.80
% 1.61/1.80
% 1.61/1.80 Search stopped by max_proofs option.
% 1.61/1.80
% 1.61/1.80
% 1.61/1.80 Search stopped by max_proofs option.
% 1.61/1.80
% 1.61/1.80 ============ end of search ============
% 1.61/1.80
% 1.61/1.80 That finishes the proof of the theorem.
% 1.61/1.80
% 1.61/1.80 Process 31279 finished Sat Jun 11 12:58:53 2022
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