TSTP Solution File: GEO147-1 by SOS---2.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : GEO147-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n014.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 06:18:30 EDT 2022
% Result : Unsatisfiable 6.53s 6.72s
% Output : Refutation 6.53s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : GEO147-1 : TPTP v8.1.0. Released v2.4.0.
% 0.07/0.13 % Command : sos-script %s
% 0.13/0.34 % Computer : n014.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 : Fri Jun 17 20:32:34 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 n014.cluster.edu,
% 0.13/0.37 Fri Jun 17 20:32:34 2022
% 0.13/0.37 The command was "./sos". The process ID is 6081.
% 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=0, equality=1, symmetry=0, max_lits=12.
% 0.13/0.37
% 0.13/0.37 This ia a non-Horn set with equality. The strategy will be
% 0.13/0.37 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.13/0.37 unit deletion, with positive clauses in sos and nonpositive
% 0.13/0.37 clauses in usable.
% 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 dependent: set(hyper_res).
% 0.13/0.37 dependent: set(unit_deletion).
% 0.13/0.37 dependent: set(factor).
% 0.13/0.37
% 0.13/0.37 ------------> process usable:
% 0.13/0.37 Following clause subsumed by 84 during input processing: 0 [] {-} -once(at_the_same_time(A,B))|once(at_the_same_time(B,A)).
% 0.13/0.37
% 0.13/0.37 ------------> process sos:
% 0.13/0.37 Following clause subsumed by 132 during input processing: 0 [copy,132,flip.1] {-} A=A.
% 0.13/0.37 132 back subsumes 118.
% 0.13/0.37 132 back subsumes 115.
% 0.13/0.37 132 back subsumes 114.
% 0.13/0.37 132 back subsumes 111.
% 0.13/0.37 132 back subsumes 110.
% 0.13/0.37 132 back subsumes 104.
% 0.13/0.37 132 back subsumes 103.
% 0.13/0.37
% 0.13/0.37 ======= end of input processing =======
% 1.07/1.25
% 1.07/1.25 Stopped by limit on insertions
% 1.07/1.25
% 1.07/1.25
% 1.07/1.25 Failed to model usable list: disabling FINDER
% 1.07/1.25
% 1.07/1.25
% 1.07/1.25
% 1.07/1.25 -------------- Softie stats --------------
% 1.07/1.25
% 1.07/1.25 UPDATE_STOP: 300
% 1.07/1.25 SFINDER_TIME_LIMIT: 2
% 1.07/1.25 SHORT_CLAUSE_CUTOFF: 4
% 1.07/1.25 number of clauses in intial UL: 100
% 1.07/1.25 number of clauses initially in problem: 124
% 1.07/1.25 percentage of clauses intially in UL: 80
% 1.07/1.25 percentage of distinct symbols occuring in initial UL: 84
% 1.07/1.25 percent of all initial clauses that are short: 100
% 1.07/1.25 absolute distinct symbol count: 50
% 1.07/1.25 distinct predicate count: 16
% 1.07/1.25 distinct function count: 31
% 1.07/1.25 distinct constant count: 3
% 1.07/1.25
% 1.07/1.25 ---------- no more Softie stats ----------
% 1.07/1.25
% 1.07/1.25
% 1.07/1.25
% 1.07/1.25 =========== start of search ===========
% 3.42/3.60
% 3.42/3.60
% 3.42/3.60 Changing weight limit from 60 to 50.
% 3.42/3.60
% 3.42/3.60 Resetting weight limit to 50 after 30 givens.
% 3.42/3.60
% 4.24/4.42
% 4.24/4.42
% 4.24/4.42 Changing weight limit from 50 to 47.
% 4.24/4.42
% 4.24/4.42 Resetting weight limit to 47 after 35 givens.
% 4.24/4.42
% 5.09/5.28
% 5.09/5.28
% 5.09/5.28 Changing weight limit from 47 to 44.
% 5.09/5.28
% 5.09/5.28 Resetting weight limit to 44 after 40 givens.
% 5.09/5.28
% 6.01/6.19
% 6.01/6.19
% 6.01/6.19 Changing weight limit from 44 to 40.
% 6.01/6.19
% 6.01/6.19 Resetting weight limit to 40 after 45 givens.
% 6.01/6.19
% 6.41/6.63
% 6.41/6.63
% 6.41/6.63 Changing weight limit from 40 to 37.
% 6.41/6.63
% 6.41/6.63 Resetting weight limit to 37 after 50 givens.
% 6.41/6.63
% 6.53/6.72
% 6.53/6.72 -------- PROOF --------
% 6.53/6.72 % SZS status Unsatisfiable
% 6.53/6.72 % SZS output start Refutation
% 6.53/6.72
% 6.53/6.72 -----> EMPTY CLAUSE at 6.33 sec ----> 8115 [hyper,7884,139,7800] {-} $F.
% 6.53/6.72
% 6.53/6.72 Length of proof is 7. Level of proof is 3.
% 6.53/6.72
% 6.53/6.72 ---------------- PROOF ----------------
% 6.53/6.72 % SZS status Unsatisfiable
% 6.53/6.72 % SZS output start Refutation
% 6.53/6.72
% 6.53/6.72 82 [] {+} -connect(A,B,C)|once(at_the_same_time(at(A,C),at(B,C))).
% 6.53/6.72 88 [] {+} -once(at_the_same_time(A,B))|once(A).
% 6.53/6.72 89 [] {+} -once(at_the_same_time(A,B))|once(B).
% 6.53/6.72 90 [] {-} -once(at(A,B))|incident_o(B,trajectory_of(A)).
% 6.53/6.72 94 [] {-} -incident_o(sk27,trajectory_of(sk28))| -incident_o(sk27,trajectory_of(sk29)).
% 6.53/6.72 130,129 [] {-} trajectory_of(A)=ax3_sk1(A).
% 6.53/6.72 131 [] {-} connect(sk28,sk29,sk27).
% 6.53/6.72 139 [back_demod,94,demod,130,130] {-} -incident_o(sk27,ax3_sk1(sk28))| -incident_o(sk27,ax3_sk1(sk29)).
% 6.53/6.72 142 [back_demod,90,demod,130] {-} -once(at(A,B))|incident_o(B,ax3_sk1(A)).
% 6.53/6.72 965 [hyper,131,82] {-} once(at_the_same_time(at(sk28,sk27),at(sk29,sk27))).
% 6.53/6.72 7613 [hyper,965,89] {-} once(at(sk29,sk27)).
% 6.53/6.72 7614 [hyper,965,88] {-} once(at(sk28,sk27)).
% 6.53/6.72 7800 [hyper,7613,142] {-} incident_o(sk27,ax3_sk1(sk29)).
% 6.53/6.72 7884 [hyper,7614,142] {-} incident_o(sk27,ax3_sk1(sk28)).
% 6.53/6.72 8115 [hyper,7884,139,7800] {-} $F.
% 6.53/6.72
% 6.53/6.72 % SZS output end Refutation
% 6.53/6.72 ------------ end of proof -------------
% 6.53/6.72
% 6.53/6.72
% 6.53/6.72 Search stopped by max_proofs option.
% 6.53/6.72
% 6.53/6.72
% 6.53/6.72 Search stopped by max_proofs option.
% 6.53/6.72
% 6.53/6.72 ============ end of search ============
% 6.53/6.72
% 6.53/6.72 That finishes the proof of the theorem.
% 6.53/6.72
% 6.53/6.72 Process 6081 finished Fri Jun 17 20:32:41 2022
%------------------------------------------------------------------------------