TSTP Solution File: SEU167+1 by SOS---2.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : SEU167+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n003.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 : Tue Jul 19 14:27:22 EDT 2022
% Result : Theorem 0.75s 0.94s
% Output : Refutation 0.75s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SEU167+1 : TPTP v8.1.0. Released v3.3.0.
% 0.03/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n003.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Sat Jun 18 19:54:43 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.36 ----- Otter 3.2, August 2001 -----
% 0.13/0.36 The process was started by sandbox2 on n003.cluster.edu,
% 0.13/0.36 Sat Jun 18 19:54:43 2022
% 0.13/0.36 The command was "./sos". The process ID is 7562.
% 0.13/0.36
% 0.13/0.36 set(prolog_style_variables).
% 0.13/0.36 set(auto).
% 0.13/0.36 dependent: set(auto1).
% 0.13/0.36 dependent: set(process_input).
% 0.13/0.36 dependent: clear(print_kept).
% 0.13/0.36 dependent: clear(print_new_demod).
% 0.13/0.36 dependent: clear(print_back_demod).
% 0.13/0.36 dependent: clear(print_back_sub).
% 0.13/0.36 dependent: set(control_memory).
% 0.13/0.36 dependent: assign(max_mem, 12000).
% 0.13/0.36 dependent: assign(pick_given_ratio, 4).
% 0.13/0.36 dependent: assign(stats_level, 1).
% 0.13/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.36 dependent: assign(sos_limit, 5000).
% 0.13/0.36 dependent: assign(max_weight, 60).
% 0.13/0.36 clear(print_given).
% 0.13/0.36
% 0.13/0.36 formula_list(usable).
% 0.13/0.36
% 0.13/0.36 SCAN INPUT: prop=0, horn=1, equality=0, symmetry=0, max_lits=3.
% 0.13/0.36
% 0.13/0.36 This is a Horn set without equality. The strategy will
% 0.13/0.36 be hyperresolution, with satellites in sos and nuclei
% 0.13/0.36 in usable.
% 0.13/0.36
% 0.13/0.36 dependent: set(hyper_res).
% 0.13/0.36 dependent: clear(order_hyper).
% 0.13/0.36
% 0.13/0.36 ------------> process usable:
% 0.13/0.36
% 0.13/0.36 ------------> process sos:
% 0.13/0.36
% 0.13/0.36 ======= end of input processing =======
% 0.19/0.40
% 0.19/0.40 Model 1 (0.00 seconds, 0 Inserts)
% 0.19/0.40
% 0.19/0.40 Stopped by limit on number of solutions
% 0.19/0.40
% 0.19/0.40
% 0.19/0.40 -------------- Softie stats --------------
% 0.19/0.40
% 0.19/0.40 UPDATE_STOP: 300
% 0.19/0.40 SFINDER_TIME_LIMIT: 2
% 0.19/0.40 SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.40 number of clauses in intial UL: 4
% 0.19/0.40 number of clauses initially in problem: 7
% 0.19/0.40 percentage of clauses intially in UL: 57
% 0.19/0.40 percentage of distinct symbols occuring in initial UL: 100
% 0.19/0.40 percent of all initial clauses that are short: 100
% 0.19/0.40 absolute distinct symbol count: 6
% 0.19/0.40 distinct predicate count: 1
% 0.19/0.40 distinct function count: 1
% 0.19/0.40 distinct constant count: 4
% 0.19/0.40
% 0.19/0.40 ---------- no more Softie stats ----------
% 0.19/0.40
% 0.19/0.40
% 0.19/0.40
% 0.19/0.40 Model 2 (0.00 seconds, 0 Inserts)
% 0.19/0.40
% 0.19/0.40 Stopped by limit on number of solutions
% 0.19/0.40
% 0.19/0.40 =========== start of search ===========
% 0.75/0.94
% 0.75/0.94 -------- PROOF --------
% 0.75/0.94 % SZS status Theorem
% 0.75/0.94 % SZS output start Refutation
% 0.75/0.94
% 0.75/0.94 Model 3 (0.00 seconds, 0 Inserts)
% 0.75/0.94
% 0.75/0.94 Stopped by limit on number of solutions
% 0.75/0.94
% 0.75/0.94 Stopped by limit on insertions
% 0.75/0.94
% 0.75/0.94 Model 4 [ 1 1 55 ] (0.00 seconds, 250000 Inserts)
% 0.75/0.94
% 0.75/0.94 ----> UNIT CONFLICT at 0.56 sec ----> 31 [binary,30.1,3.1] {+} $F.
% 0.75/0.94
% 0.75/0.94 Length of proof is 3. Level of proof is 2.
% 0.75/0.94
% 0.75/0.94 ---------------- PROOF ----------------
% 0.75/0.94 % SZS status Theorem
% 0.75/0.94 % SZS output start Refutation
% 0.75/0.94
% 0.75/0.94 1 [] {+} -subset(A,B)|subset(cartesian_product2(A,C),cartesian_product2(B,C)).
% 0.75/0.94 2 [] {+} -subset(A,B)|subset(cartesian_product2(C,A),cartesian_product2(C,B)).
% 0.75/0.94 3 [] {+} -subset(cartesian_product2($c4,$c2),cartesian_product2($c3,$c1)).
% 0.75/0.94 4 [] {+} -subset(A,B)| -subset(B,C)|subset(A,C).
% 0.75/0.94 6 [] {+} subset($c4,$c3).
% 0.75/0.94 7 [] {+} subset($c2,$c1).
% 0.75/0.94 8 [hyper,7,2] {-} subset(cartesian_product2(A,$c2),cartesian_product2(A,$c1)).
% 0.75/0.94 11 [hyper,6,1] {+} subset(cartesian_product2($c4,A),cartesian_product2($c3,A)).
% 0.75/0.94 30 [hyper,11,4,8] {-} subset(cartesian_product2($c4,$c2),cartesian_product2($c3,$c1)).
% 0.75/0.94 31 [binary,30.1,3.1] {+} $F.
% 0.75/0.94
% 0.75/0.94 % SZS output end Refutation
% 0.75/0.94 ------------ end of proof -------------
% 0.75/0.94
% 0.75/0.94
% 0.75/0.94 Search stopped by max_proofs option.
% 0.75/0.94
% 0.75/0.94
% 0.75/0.94 Search stopped by max_proofs option.
% 0.75/0.94
% 0.75/0.94 ============ end of search ============
% 0.75/0.94
% 0.75/0.94 ----------- soft-scott stats ----------
% 0.75/0.94
% 0.75/0.94 true clauses given 2 (22.2%)
% 0.75/0.94 false clauses given 7
% 0.75/0.94
% 0.75/0.94 FALSE TRUE
% 0.75/0.94 7 0 2
% 0.75/0.94 11 4 3
% 0.75/0.94 15 5 0
% 0.75/0.94 tot: 9 5 (35.7% true)
% 0.75/0.94
% 0.75/0.94
% 0.75/0.94 Model 4 [ 1 1 55 ] (0.00 seconds, 250000 Inserts)
% 0.75/0.94
% 0.75/0.94 That finishes the proof of the theorem.
% 0.75/0.94
% 0.75/0.94 Process 7562 finished Sat Jun 18 19:54:44 2022
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