%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : KRS166+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n021.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 : Sun Jul 17 03:29:56 EDT 2022
% Result : Theorem 0.19s 0.41s
% Output : Refutation 0.19s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : KRS166+1 : TPTP v8.1.0. Released v3.1.0.
% 0.10/0.12 % Command : sos-script %s
% 0.13/0.34 % Computer : n021.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 : Tue Jun 7 19:18:06 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.35 ----- Otter 3.2, August 2001 -----
% 0.13/0.35 The process was started by sandbox on n021.cluster.edu,
% 0.13/0.35 Tue Jun 7 19:18:06 2022
% 0.13/0.35 The command was "./sos". The process ID is 8501.
% 0.13/0.35
% 0.13/0.35 set(prolog_style_variables).
% 0.13/0.35 set(auto).
% 0.13/0.35 dependent: set(auto1).
% 0.13/0.35 dependent: set(process_input).
% 0.13/0.35 dependent: clear(print_kept).
% 0.13/0.35 dependent: clear(print_new_demod).
% 0.13/0.35 dependent: clear(print_back_demod).
% 0.13/0.35 dependent: clear(print_back_sub).
% 0.13/0.35 dependent: set(control_memory).
% 0.13/0.35 dependent: assign(max_mem, 12000).
% 0.13/0.35 dependent: assign(pick_given_ratio, 4).
% 0.13/0.35 dependent: assign(stats_level, 1).
% 0.13/0.35 dependent: assign(pick_semantic_ratio, 3).
% 0.13/0.35 dependent: assign(sos_limit, 5000).
% 0.13/0.35 dependent: assign(max_weight, 60).
% 0.13/0.35 clear(print_given).
% 0.13/0.35
% 0.13/0.35 formula_list(usable).
% 0.13/0.35
% 0.13/0.35 SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=6.
% 0.13/0.35
% 0.13/0.35 This is a non-Horn set without equality. The strategy
% 0.13/0.35 will be ordered hyper_res, ur_res, unit deletion, and
% 0.13/0.35 factoring, with satellites in sos and nuclei in usable.
% 0.13/0.35
% 0.13/0.35 dependent: set(hyper_res).
% 0.13/0.35 dependent: set(factor).
% 0.13/0.35 dependent: set(unit_deletion).
% 0.13/0.35
% 0.13/0.35 ------------> process usable:
% 0.13/0.35
% 0.13/0.35 ------------> process sos:
% 0.13/0.35
% 0.13/0.35 ======= end of input processing =======
% 0.13/0.39
% 0.13/0.39 Model 1 (0.00 seconds, 0 Inserts)
% 0.13/0.39
% 0.13/0.39 Stopped by limit on number of solutions
% 0.13/0.39
% 0.13/0.39
% 0.13/0.39 -------------- Softie stats --------------
% 0.13/0.39
% 0.13/0.39 UPDATE_STOP: 300
% 0.13/0.39 SFINDER_TIME_LIMIT: 2
% 0.13/0.39 SHORT_CLAUSE_CUTOFF: 4
% 0.13/0.39 number of clauses in intial UL: 8
% 0.13/0.39 number of clauses initially in problem: 10
% 0.13/0.39 percentage of clauses intially in UL: 80
% 0.13/0.39 percentage of distinct symbols occuring in initial UL: 100
% 0.13/0.39 percent of all initial clauses that are short: 100
% 0.13/0.39 absolute distinct symbol count: 9
% 0.13/0.39 distinct predicate count: 6
% 0.13/0.39 distinct function count: 0
% 0.13/0.39 distinct constant count: 3
% 0.13/0.39
% 0.13/0.39 ---------- no more Softie stats ----------
% 0.13/0.39
% 0.13/0.39
% 0.13/0.39
% 0.13/0.39 Model 2 (0.00 seconds, 0 Inserts)
% 0.13/0.39
% 0.13/0.39 Stopped by limit on number of solutions
% 0.13/0.39
% 0.13/0.39 =========== start of search ===========
% 0.19/0.41
% 0.19/0.41 -------- PROOF --------
% 0.19/0.41 % SZS status Theorem
% 0.19/0.41 % SZS output start Refutation
% 0.19/0.41
% 0.19/0.41 Model 3 [ 1 1 80 ] (0.00 seconds, 1575 Inserts)
% 0.19/0.41
% 0.19/0.41 Model 4 [ 1 1 60 ] (0.00 seconds, 1038 Inserts)
% 0.19/0.41
% 0.19/0.41 Model 5 [ 1 0 60 ] (0.00 seconds, 1013 Inserts)
% 0.19/0.41
% 0.19/0.41 -----> EMPTY CLAUSE at 0.03 sec ----> 22 [hyper,21,2,20] {-} $F.
% 0.19/0.41
% 0.19/0.41 Length of proof is 11. Level of proof is 8.
% 0.19/0.41
% 0.19/0.41 ---------------- PROOF ----------------
% 0.19/0.41 % SZS status Theorem
% 0.19/0.41 % SZS output start Refutation
% 0.19/0.41
% 0.19/0.41 1 [] {+} -cowlNothing(A).
% 0.19/0.41 2 [] {+} -xsd_string(A)| -xsd_integer(A).
% 0.19/0.41 3 [] {+} -cAutomobile(A)|cCar(A).
% 0.19/0.41 4 [] {+} -cCar(A)|cAutomobile(A).
% 0.19/0.41 5 [] {-} -cowlThing($c1)|cowlNothing($c1)|xsd_string($c2)| -xsd_integer($c2)|cCar($c3)|cAutomobile($c3).
% 0.19/0.41 6 [copy,5,unit_del,1] {+} -cowlThing($c1)|xsd_string($c2)| -xsd_integer($c2)|cCar($c3)|cAutomobile($c3).
% 0.19/0.41 7 [] {-} -cowlThing($c1)|cowlNothing($c1)|xsd_string($c2)| -xsd_integer($c2)| -cCar($c3)| -cAutomobile($c3).
% 0.19/0.41 8 [copy,7,unit_del,1] {+} -cowlThing($c1)|xsd_string($c2)| -xsd_integer($c2)| -cCar($c3)| -cAutomobile($c3).
% 0.19/0.41 9 [] {-} -cowlThing($c1)|cowlNothing($c1)| -xsd_string($c2)|xsd_integer($c2)|cCar($c3)|cAutomobile($c3).
% 0.19/0.41 10 [copy,9,unit_del,1] {+} -cowlThing($c1)| -xsd_string($c2)|xsd_integer($c2)|cCar($c3)|cAutomobile($c3).
% 0.19/0.41 11 [] {-} -cowlThing($c1)|cowlNothing($c1)| -xsd_string($c2)|xsd_integer($c2)| -cCar($c3)| -cAutomobile($c3).
% 0.19/0.41 12 [copy,11,unit_del,1] {+} -cowlThing($c1)| -xsd_string($c2)|xsd_integer($c2)| -cCar($c3)| -cAutomobile($c3).
% 0.19/0.41 13 [] {+} cowlThing(A).
% 0.19/0.41 14 [] {+} xsd_string(A)|xsd_integer(A).
% 0.19/0.41 15 [hyper,14,10,13,factor_simp] {+} xsd_integer($c2)|cCar($c3)|cAutomobile($c3).
% 0.19/0.41 16 [hyper,15,6,13,factor_simp,factor_simp] {-} cCar($c3)|cAutomobile($c3)|xsd_string($c2).
% 0.19/0.41 17 [hyper,16,2,15,factor_simp,factor_simp] {+} cCar($c3)|cAutomobile($c3).
% 0.19/0.41 18 [hyper,17,4,factor_simp] {+} cAutomobile($c3).
% 0.19/0.41 19 [hyper,18,3] {+} cCar($c3).
% 0.19/0.41 20 [hyper,19,12,13,14,18,factor_simp] {+} xsd_integer($c2).
% 0.19/0.41 21 [hyper,20,8,13,19,18] {+} xsd_string($c2).
% 0.19/0.41 22 [hyper,21,2,20] {-} $F.
% 0.19/0.41
% 0.19/0.41 % SZS output end Refutation
% 0.19/0.41 ------------ end of proof -------------
% 0.19/0.41
% 0.19/0.41
% 0.19/0.41 Search stopped by max_proofs option.
% 0.19/0.41
% 0.19/0.41
% 0.19/0.41 Search stopped by max_proofs option.
% 0.19/0.41
% 0.19/0.41 ============ end of search ============
% 0.19/0.41
% 0.19/0.41 ----------- soft-scott stats ----------
% 0.19/0.41
% 0.19/0.41 true clauses given 4 (44.4%)
% 0.19/0.41 false clauses given 5
% 0.19/0.41
% 0.19/0.41 FALSE TRUE
% 0.19/0.41 tot: 0 0 (-nan% true)
% 0.19/0.41
% 0.19/0.41
% 0.19/0.41 Model 5 [ 1 0 60 ] (0.00 seconds, 1013 Inserts)
% 0.19/0.41
% 0.19/0.41 That finishes the proof of the theorem.
% 0.19/0.41
% 0.19/0.41 Process 8501 finished Tue Jun 7 19:18:06 2022
%------------------------------------------------------------------------------