%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL341-10 : TPTP v9.3.1. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n019.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 11:58:23 AM UTC 2026
% Result : Unsatisfiable 38.07s 5.97s
% Output : Refutation 38.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 23
% Syntax : Number of formulae : 107 ( 107 unt; 12 def)
% Number of atoms : 107 ( 106 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 10 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 23 ( 23 usr; 15 con; 0-4 aty)
% Number of variables : 91 ( 91 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : ifeq(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom) ).
fof(f3,axiom,
! [X0,X1] : axiom(implies(X0,or(X1,X0))) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_3) ).
fof(f4,plain,
! [X0,X1] : true = axiom(implies(X0,or(X1,X0))),
inference(reorient_equations,[],[f3]) ).
fof(f5,axiom,
! [X0,X1] : axiom(implies(or(X0,X1),or(X1,X0))) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_4) ).
fof(f6,plain,
! [X0,X1] : true = axiom(implies(or(X0,X1),or(X1,X0))),
inference(reorient_equations,[],[f5]) ).
fof(f7,axiom,
! [X2,X0,X1] : axiom(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_5) ).
fof(f8,plain,
! [X2,X0,X1] : true = axiom(implies(or(X0,or(X1,X2)),or(X1,or(X0,X2)))),
inference(reorient_equations,[],[f7]) ).
fof(f9,axiom,
! [X2,X0,X1] : axiom(implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1)))) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1_6) ).
fof(f10,plain,
! [X2,X0,X1] : true = axiom(implies(implies(X0,X1),implies(or(X2,X0),or(X2,X1)))),
inference(reorient_equations,[],[f9]) ).
fof(f11,axiom,
! [X0,X1] : implies(X0,X1) = or(not(X0),X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',implies_definition) ).
fof(f12,axiom,
! [X0] : ifeq(axiom(X0),true,theorem(X0),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_1) ).
fof(f13,plain,
! [X0] : true = ifeq(axiom(X0),true,theorem(X0),true),
inference(reorient_equations,[],[f12]) ).
fof(f14,axiom,
! [X0,X1] : ifeq(theorem(implies(X0,X1)),true,ifeq(theorem(X0),true,theorem(X1),true),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_2) ).
fof(f15,plain,
! [X0,X1] : true = ifeq(theorem(implies(X0,X1)),true,ifeq(theorem(X0),true,theorem(X1),true),true),
inference(reorient_equations,[],[f14]) ).
fof(f16,axiom,
! [X0,X1] : and(X0,X1) = not(or(not(X0),not(X1))),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',and_defn) ).
fof(f17,axiom,
! [X0,X1] : equivalent(X0,X1) = and(implies(X0,X1),implies(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equivalent_defn) ).
fof(f18,negated_conjecture,
theorem(implies(p,equivalent(implies(p,q),q))) != true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f19,plain,
true != theorem(implies(p,equivalent(implies(p,q),q))),
inference(reorient_equations,[],[f18]) ).
fof(f20,plain,
! [X0,X1] : equivalent(X0,X1) = not(or(not(or(not(X0),X1)),not(or(not(X1),X0)))),
inference(definition_unfolding,[],[f17,f16,f11,f11]) ).
fof(f22,plain,
! [X0,X1] : true = axiom(or(not(X0),or(X1,X0))),
inference(definition_unfolding,[],[f4,f11]) ).
fof(f23,plain,
! [X0,X1] : true = axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(definition_unfolding,[],[f6,f11]) ).
fof(f24,plain,
! [X2,X0,X1] : true = axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(definition_unfolding,[],[f8,f11]) ).
fof(f25,plain,
! [X2,X0,X1] : true = axiom(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(definition_unfolding,[],[f10,f11,f11,f11]) ).
fof(f26,plain,
! [X0,X1] : true = ifeq(theorem(or(not(X0),X1)),true,ifeq(theorem(X0),true,theorem(X1),true),true),
inference(definition_unfolding,[],[f15,f11]) ).
fof(f27,plain,
true != theorem(or(not(p),not(or(not(or(not(or(not(p),q)),q)),not(or(not(q),or(not(p),q))))))),
inference(definition_unfolding,[],[f19,f11,f20,f11]) ).
fof(f28,definition,
sF0 = not(p),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f29,plain,
not(p) = sF0,
inference(reorient_equations,[],[f28]) ).
fof(f30,definition,
sF1 = or(sF0,q),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f31,plain,
or(sF0,q) = sF1,
inference(reorient_equations,[],[f30]) ).
fof(f32,definition,
sF2 = not(sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f33,plain,
not(sF1) = sF2,
inference(reorient_equations,[],[f32]) ).
fof(f34,definition,
sF3 = or(sF2,q),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f35,plain,
or(sF2,q) = sF3,
inference(reorient_equations,[],[f34]) ).
fof(f36,definition,
sF4 = not(sF3),
introduced(definition,[new_symbols(definition,[sF4])],[function_definition]) ).
fof(f37,plain,
not(sF3) = sF4,
inference(reorient_equations,[],[f36]) ).
fof(f38,definition,
sF5 = not(q),
introduced(definition,[new_symbols(definition,[sF5])],[function_definition]) ).
fof(f39,plain,
not(q) = sF5,
inference(reorient_equations,[],[f38]) ).
fof(f40,definition,
sF6 = or(sF5,sF1),
introduced(definition,[new_symbols(definition,[sF6])],[function_definition]) ).
fof(f41,plain,
or(sF5,sF1) = sF6,
inference(reorient_equations,[],[f40]) ).
fof(f42,definition,
sF7 = not(sF6),
introduced(definition,[new_symbols(definition,[sF7])],[function_definition]) ).
fof(f43,plain,
not(sF6) = sF7,
inference(reorient_equations,[],[f42]) ).
fof(f44,definition,
sF8 = or(sF4,sF7),
introduced(definition,[new_symbols(definition,[sF8])],[function_definition]) ).
fof(f45,plain,
or(sF4,sF7) = sF8,
inference(reorient_equations,[],[f44]) ).
fof(f46,definition,
sF9 = not(sF8),
introduced(definition,[new_symbols(definition,[sF9])],[function_definition]) ).
fof(f47,plain,
not(sF8) = sF9,
inference(reorient_equations,[],[f46]) ).
fof(f48,definition,
sF10 = or(sF0,sF9),
introduced(definition,[new_symbols(definition,[sF10])],[function_definition]) ).
fof(f49,plain,
or(sF0,sF9) = sF10,
inference(reorient_equations,[],[f48]) ).
fof(f50,definition,
sF11 = theorem(sF10),
introduced(definition,[new_symbols(definition,[sF11])],[function_definition]) ).
fof(f51,plain,
theorem(sF10) = sF11,
inference(reorient_equations,[],[f50]) ).
fof(f52,plain,
true != sF11,
inference(definition_folding,[],[f27,f51,f49,f47,f45,f43,f41,f31,f29,f39,f37,f35,f33,f31,f29,f29]) ).
fof(f62,plain,
true = axiom(or(not(q),sF1)),
inference(superposition,[],[f22,f31]) ).
fof(f67,plain,
! [X0,X1] : true = ifeq(true,true,theorem(or(not(X0),or(X1,X0))),true),
inference(superposition,[],[f13,f22]) ).
fof(f68,plain,
! [X0,X1] : true = theorem(or(not(X0),or(X1,X0))),
inference(forward_demodulation,[],[f67,f1]) ).
fof(f71,plain,
true = axiom(or(sF5,sF1)),
inference(forward_demodulation,[],[f62,f39]) ).
fof(f72,plain,
true = axiom(sF6),
inference(forward_demodulation,[],[f71,f41]) ).
fof(f73,plain,
true = ifeq(true,true,theorem(sF6),true),
inference(superposition,[],[f13,f72]) ).
fof(f74,plain,
true = theorem(sF6),
inference(forward_demodulation,[],[f73,f1]) ).
fof(f78,plain,
true = axiom(or(not(sF8),or(sF7,sF4))),
inference(superposition,[],[f23,f45]) ).
fof(f85,plain,
! [X0,X1] : true = ifeq(true,true,theorem(or(not(or(X0,X1)),or(X1,X0))),true),
inference(superposition,[],[f13,f23]) ).
fof(f86,plain,
! [X0,X1] : true = theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(forward_demodulation,[],[f85,f1]) ).
fof(f87,plain,
true = axiom(or(sF9,or(sF7,sF4))),
inference(forward_demodulation,[],[f78,f47]) ).
fof(f93,plain,
! [X0] : true = axiom(or(not(or(X0,sF1)),or(sF0,or(X0,q)))),
inference(superposition,[],[f24,f31]) ).
fof(f103,plain,
! [X2,X0,X1] : true = ifeq(true,true,theorem(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),true),
inference(superposition,[],[f13,f24]) ).
fof(f104,plain,
! [X2,X0,X1] : true = theorem(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(forward_demodulation,[],[f103,f1]) ).
fof(f122,plain,
! [X0] : true = axiom(or(not(or(not(X0),sF9)),or(not(or(sF0,X0)),sF10))),
inference(superposition,[],[f25,f49]) ).
fof(f141,plain,
! [X0] : true = ifeq(theorem(or(not(sF6),X0)),true,ifeq(true,true,theorem(X0),true),true),
inference(superposition,[],[f26,f74]) ).
fof(f142,plain,
! [X0] : true = ifeq(theorem(or(not(X0),sF10)),true,ifeq(theorem(X0),true,sF11,true),true),
inference(superposition,[],[f26,f51]) ).
fof(f144,plain,
! [X0] : true = ifeq(theorem(or(not(sF6),X0)),true,theorem(X0),true),
inference(forward_demodulation,[],[f141,f1]) ).
fof(f146,plain,
! [X0] : true = ifeq(theorem(or(sF7,X0)),true,theorem(X0),true),
inference(forward_demodulation,[],[f144,f43]) ).
fof(f193,plain,
true = ifeq(true,true,theorem(or(sF9,or(sF7,sF4))),true),
inference(superposition,[],[f13,f87]) ).
fof(f194,plain,
true = theorem(or(sF9,or(sF7,sF4))),
inference(forward_demodulation,[],[f193,f1]) ).
fof(f234,plain,
! [X2,X0,X1] : true = ifeq(theorem(or(not(or(not(X0),or(X1,X0))),X2)),true,ifeq(true,true,theorem(X2),true),true),
inference(superposition,[],[f26,f68]) ).
fof(f237,plain,
! [X2,X0,X1] : true = ifeq(theorem(or(not(or(not(X0),or(X1,X0))),X2)),true,theorem(X2),true),
inference(forward_demodulation,[],[f234,f1]) ).
fof(f301,plain,
! [X0,X1] : true = ifeq(true,true,ifeq(theorem(or(X0,X1)),true,theorem(or(X1,X0)),true),true),
inference(superposition,[],[f26,f86]) ).
fof(f307,plain,
! [X0,X1] : true = ifeq(theorem(or(X0,X1)),true,theorem(or(X1,X0)),true),
inference(forward_demodulation,[],[f301,f1]) ).
fof(f319,plain,
true = axiom(or(not(or(sF2,sF1)),or(sF0,sF3))),
inference(superposition,[],[f93,f35]) ).
fof(f438,plain,
! [X2,X0,X1] : true = ifeq(true,true,ifeq(theorem(or(X0,or(X1,X2))),true,theorem(or(X1,or(X0,X2))),true),true),
inference(superposition,[],[f26,f104]) ).
fof(f444,plain,
! [X2,X0,X1] : true = ifeq(theorem(or(X0,or(X1,X2))),true,theorem(or(X1,or(X0,X2))),true),
inference(forward_demodulation,[],[f438,f1]) ).
fof(f562,plain,
true = axiom(or(not(or(sF4,sF9)),or(not(or(sF0,sF3)),sF10))),
inference(superposition,[],[f122,f37]) ).
fof(f1578,plain,
true = ifeq(true,true,theorem(or(not(or(sF2,sF1)),or(sF0,sF3))),true),
inference(superposition,[],[f13,f319]) ).
fof(f1579,plain,
true = theorem(or(not(or(sF2,sF1)),or(sF0,sF3))),
inference(forward_demodulation,[],[f1578,f1]) ).
fof(f3683,plain,
true = ifeq(true,true,theorem(or(not(or(sF4,sF9)),or(not(or(sF0,sF3)),sF10))),true),
inference(superposition,[],[f13,f562]) ).
fof(f3684,plain,
true = theorem(or(not(or(sF4,sF9)),or(not(or(sF0,sF3)),sF10))),
inference(forward_demodulation,[],[f3683,f1]) ).
fof(f5436,plain,
! [X0,X1] : true = ifeq(true,true,theorem(or(X1,or(not(X0),X0))),true),
inference(superposition,[],[f237,f104]) ).
fof(f5624,plain,
! [X0,X1] : true = theorem(or(X1,or(not(X0),X0))),
inference(forward_demodulation,[],[f5436,f1]) ).
fof(f5645,plain,
! [X2] : true = ifeq(true,true,theorem(or(not(X2),X2)),true),
inference(superposition,[],[f237,f5624]) ).
fof(f5681,plain,
! [X2] : true = theorem(or(not(X2),X2)),
inference(forward_demodulation,[],[f5645,f1]) ).
fof(f5780,plain,
true = ifeq(true,true,theorem(or(sF7,or(sF9,sF4))),true),
inference(superposition,[],[f444,f194]) ).
fof(f5875,plain,
true = theorem(or(sF7,or(sF9,sF4))),
inference(forward_demodulation,[],[f5780,f1]) ).
fof(f5966,plain,
true = theorem(or(sF2,sF1)),
inference(superposition,[],[f5681,f33]) ).
fof(f9202,plain,
true = ifeq(true,true,theorem(or(sF9,sF4)),true),
inference(superposition,[],[f146,f5875]) ).
fof(f9416,plain,
true = theorem(or(sF9,sF4)),
inference(forward_demodulation,[],[f9202,f1]) ).
fof(f9462,plain,
true = ifeq(true,true,theorem(or(sF4,sF9)),true),
inference(superposition,[],[f307,f9416]) ).
fof(f9502,plain,
true = theorem(or(sF4,sF9)),
inference(forward_demodulation,[],[f9462,f1]) ).
fof(f10994,plain,
true = ifeq(true,true,ifeq(theorem(or(sF2,sF1)),true,theorem(or(sF0,sF3)),true),true),
inference(superposition,[],[f26,f1579]) ).
fof(f11041,plain,
true = ifeq(theorem(or(sF2,sF1)),true,theorem(or(sF0,sF3)),true),
inference(forward_demodulation,[],[f10994,f1]) ).
fof(f11043,plain,
true = ifeq(true,true,theorem(or(sF0,sF3)),true),
inference(forward_demodulation,[],[f11041,f5966]) ).
fof(f11044,plain,
true = theorem(or(sF0,sF3)),
inference(forward_demodulation,[],[f11043,f1]) ).
fof(f20414,plain,
true = ifeq(true,true,ifeq(theorem(or(sF4,sF9)),true,theorem(or(not(or(sF0,sF3)),sF10)),true),true),
inference(superposition,[],[f26,f3684]) ).
fof(f20464,plain,
true = ifeq(theorem(or(sF4,sF9)),true,theorem(or(not(or(sF0,sF3)),sF10)),true),
inference(forward_demodulation,[],[f20414,f1]) ).
fof(f20466,plain,
true = ifeq(true,true,theorem(or(not(or(sF0,sF3)),sF10)),true),
inference(forward_demodulation,[],[f20464,f9502]) ).
fof(f20467,plain,
true = theorem(or(not(or(sF0,sF3)),sF10)),
inference(forward_demodulation,[],[f20466,f1]) ).
fof(f20570,plain,
true = ifeq(true,true,ifeq(theorem(or(sF0,sF3)),true,sF11,true),true),
inference(superposition,[],[f142,f20467]) ).
fof(f20620,plain,
true = ifeq(theorem(or(sF0,sF3)),true,sF11,true),
inference(forward_demodulation,[],[f20570,f1]) ).
fof(f20622,plain,
true = ifeq(true,true,sF11,true),
inference(forward_demodulation,[],[f20620,f11044]) ).
fof(f20624,plain,
true = sF11,
inference(forward_demodulation,[],[f20622,f1]) ).
fof(f20626,plain,
$false,
inference(forward_subsumption_resolution,[],[f20624,f52]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL341-10 : TPTP v9.3.1. Released v7.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.35 % Computer : n019.cluster.edu
% 0.10/0.35 % Model : x86_64 x86_64
% 0.10/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.35 % Memory : 8046.5625MB
% 0.10/0.35 % OS : Linux 6.8.0-71-generic
% 0.10/0.35 % CPULimit : 300
% 0.10/0.35 % WCLimit : 300
% 0.10/0.35 % DateTime : Sun Sep 27 15:35:48 UTC 2026
% 0.10/0.35 % CPUTime :
% 0.10/0.35 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.14/0.39 Running first-order model finding
% 0.14/0.39 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 24.03/3.87 % (3217766)Will run a generic schedule for satisfiability detection.
% 24.03/3.87 % (3217771)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=2288574178_2999 on theBenchmark for (2999ds/0Mi)
% 24.03/3.87 % TRYING [1]
% 24.03/3.87 % TRYING [2]
% 24.03/3.87 % TRYING [3]
% 24.03/3.87 % (3217772)% WARNING: option uhcvi not known.
% 24.03/3.87 % (3217777)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2489242956:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 24.03/3.87 % TRYING [4]
% 24.03/3.87 % (3217772)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2425974369:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 24.03/3.87 % (3217773)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=1565129976:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 24.03/3.87 % (3217774)dis+10_1_sil=32000:sp=arity:random_seed=2049532598:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 24.03/3.87 % (3217776)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3108110878:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 24.03/3.87 % (3217775)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2246358898:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 24.03/3.87 % (3217774)Instruction limit reached!
% 24.03/3.87 % (3217774)------------------------------
% 24.03/3.87 % (3217774)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.03/3.87 % (3217774)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.03/3.87 % (3217774)CaDiCaL version: 2.1.3
% 24.03/3.87 % (3217774)Termination reason: Instruction limit
% 24.03/3.87 % (3217774)Termination phase: Saturation
% 24.03/3.87 % (3217774)Time elapsed: 0.094 s
% 24.03/3.87 % (3217774)Peak memory usage: 12 MB
% 24.03/3.87 % (3217774)Instructions burned: 104 (million)
% 24.03/3.87 % (3217775)Instruction limit reached!
% 24.03/3.87 % (3217775)------------------------------
% 24.03/3.87 % (3217775)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.03/3.87 % (3217775)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.03/3.87 % (3217775)CaDiCaL version: 2.1.3
% 24.03/3.87 % (3217775)Termination reason: Instruction limit
% 24.03/3.87 % (3217775)Termination phase: Saturation
% 24.03/3.87 % (3217775)Time elapsed: 0.108 s
% 24.03/3.87 % (3217775)Peak memory usage: 12 MB
% 24.03/3.87 % (3217775)Instructions burned: 117 (million)
% 24.03/3.87 % (3217776)Instruction limit reached!
% 24.03/3.87 % (3217776)------------------------------
% 24.03/3.87 % (3217776)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.03/3.87 % (3217776)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.03/3.87 % (3217776)CaDiCaL version: 2.1.3
% 24.03/3.87 % (3217776)Termination reason: Instruction limit
% 24.03/3.87 % (3217776)Termination phase: Saturation
% 24.03/3.87 % (3217776)Time elapsed: 0.117 s
% 24.03/3.87 % (3217776)Peak memory usage: 13 MB
% 24.03/3.87 % (3217776)Instructions burned: 134 (million)
% 24.03/3.87 % (3217786)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3663344647:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 24.03/3.87 % (3217785)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1607838098:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 24.03/3.87 % TRYING [1]
% 24.03/3.87 % TRYING [2]
% 24.03/3.87 % TRYING [3]
% 24.03/3.87 % (3217777)Instruction limit reached!
% 24.03/3.87 % (3217777)------------------------------
% 24.03/3.87 % (3217777)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.03/3.87 % (3217777)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.03/3.87 % (3217777)CaDiCaL version: 2.1.3
% 24.03/3.87 % (3217777)Termination reason: Instruction limit
% 24.03/3.87 % (3217777)Termination phase: Saturation
% 24.03/3.87 % (3217777)Time elapsed: 0.151 s
% 24.03/3.87 % (3217777)Peak memory usage: 12 MB
% 24.03/3.87 % (3217777)Instructions burned: 159 (million)
% 24.03/3.87 % (3217787)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=2807193266:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 24.03/3.87 % (3217786)Instruction limit reached!
% 24.03/3.87 % (3217786)------------------------------
% 24.03/3.87 % (3217786)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 24.03/3.87 % (3217786)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.03/3.87 % (3217786)CaDiCaL version: 2.1.3
% 24.03/3.87 % (3217786)Termination reason: Instruction limit
% 38.07/5.97 % (3217786)Termination phase: Saturation
% 38.07/5.97 % (3217786)Time elapsed: 0.045 s
% 38.07/5.97 % (3217786)Peak memory usage: 13 MB
% 38.07/5.97 % (3217786)Instructions burned: 132 (million)
% 38.07/5.97 % (3217790)ott-21_1_sil=16000:fs=off:random_seed=401253048:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 38.07/5.97 % (3217792)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1335187891:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 38.07/5.97 % TRYING [4]
% 38.07/5.97 % (3217790)Instruction limit reached!
% 38.07/5.97 % (3217790)------------------------------
% 38.07/5.97 % (3217790)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217790)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217790)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217790)Termination reason: Instruction limit
% 38.07/5.97 % (3217790)Termination phase: Saturation
% 38.07/5.97 % (3217790)Time elapsed: 0.152 s
% 38.07/5.97 % (3217790)Peak memory usage: 12 MB
% 38.07/5.97 % (3217790)Instructions burned: 181 (million)
% 38.07/5.97 % (3217792)Instruction limit reached!
% 38.07/5.97 % (3217792)------------------------------
% 38.07/5.97 % (3217792)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217792)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217792)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217792)Termination reason: Instruction limit
% 38.07/5.97 % (3217792)Termination phase: Saturation
% 38.07/5.97 % (3217792)Time elapsed: 0.150 s
% 38.07/5.97 % (3217792)Peak memory usage: 16 MB
% 38.07/5.97 % (3217792)Instructions burned: 478 (million)
% 38.07/5.97 % (3217796)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3624119788:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 38.07/5.97 % (3217795)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1151765111:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 38.07/5.97 % TRYING [1]
% 38.07/5.97 % TRYING [2]
% 38.07/5.97 % TRYING [3]
% 38.07/5.97 % TRYING [4]
% 38.07/5.97 % (3217785)Instruction limit reached!
% 38.07/5.97 % (3217785)------------------------------
% 38.07/5.97 % (3217785)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217785)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217785)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217785)Termination reason: Instruction limit
% 38.07/5.97 % (3217785)Termination phase: Finite model building SAT solving
% 38.07/5.97 % (3217785)Time elapsed: 0.479 s
% 38.07/5.97 % (3217785)Peak memory usage: 15 MB
% 38.07/5.97 % (3217785)Instructions burned: 715 (million)
% 38.07/5.97 % (3217799)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2962112210:i=889:ins=1_2993 on theBenchmark for (2993ds/889Mi)
% 38.07/5.97 % (3217787)Instruction limit reached!
% 38.07/5.97 % (3217787)------------------------------
% 38.07/5.97 % (3217787)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217787)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217787)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217787)Termination reason: Instruction limit
% 38.07/5.97 % (3217787)Termination phase: Saturation
% 38.07/5.97 % (3217787)Time elapsed: 0.596 s
% 38.07/5.97 % (3217787)Peak memory usage: 17 MB
% 38.07/5.97 % (3217787)Instructions burned: 684 (million)
% 38.07/5.97 % TRYING [5]
% 38.07/5.97 % (3217801)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=4245552935:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2991 on theBenchmark for (2991ds/692Mi)
% 38.07/5.97 % (3217796)Instruction limit reached!
% 38.07/5.97 % (3217796)------------------------------
% 38.07/5.97 % (3217796)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217796)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217796)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217796)Termination reason: Instruction limit
% 38.07/5.97 % (3217796)Termination phase: Saturation
% 38.07/5.97 % (3217796)Time elapsed: 0.486 s
% 38.07/5.97 % (3217796)Peak memory usage: 26 MB
% 38.07/5.97 % (3217796)Instructions burned: 1179 (million)
% 38.07/5.97 % (3217803)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=725372324:i=879:kws=inv_precedence:fsr=off_2991 on theBenchmark for (2991ds/879Mi)
% 38.07/5.97 % (3217795)Instruction limit reached!
% 38.07/5.97 % (3217795)------------------------------
% 38.07/5.97 % (3217795)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217795)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217795)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217795)Termination reason: Instruction limit
% 38.07/5.97 % (3217795)Termination phase: Finite model building SAT solving
% 38.07/5.97 % (3217795)Time elapsed: 0.653 s
% 38.07/5.97 % (3217795)Peak memory usage: 17 MB
% 38.07/5.97 % (3217795)Instructions burned: 865 (million)
% 38.07/5.97 % (3217805)fmb+10_1_sil=64000:random_seed=3170348438:i=22061:nm=2:gsp=on_2989 on theBenchmark for (2989ds/22061Mi)
% 38.07/5.97 % TRYING [1]
% 38.07/5.97 % TRYING [2]
% 38.07/5.97 % TRYING [3]
% 38.07/5.97 % TRYING [5]
% 38.07/5.97 % TRYING [4]
% 38.07/5.97 % TRYING [14]
% 38.07/5.97 % (3217799)Instruction limit reached!
% 38.07/5.97 % (3217799)------------------------------
% 38.07/5.97 % (3217799)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217799)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217799)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217799)Termination reason: Instruction limit
% 38.07/5.97 % (3217799)Termination phase: Finite model building constraint generation
% 38.07/5.97 % (3217799)Time elapsed: 0.574 s
% 38.07/5.97 % (3217799)Peak memory usage: 99 MB
% 38.07/5.97 % (3217799)Instructions burned: 890 (million)
% 38.07/5.97 % (3217807)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1778894327:i=9515:nm=5_2987 on theBenchmark for (2987ds/9515Mi)
% 38.07/5.97 % TRYING [20]
% 38.07/5.97 % TRYING [5]
% 38.07/5.97 % (3217801)Instruction limit reached!
% 38.07/5.97 % (3217801)------------------------------
% 38.07/5.97 % (3217801)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217801)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217801)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217801)Termination reason: Instruction limit
% 38.07/5.97 % (3217801)Termination phase: Saturation
% 38.07/5.97 % (3217801)Time elapsed: 0.503 s
% 38.07/5.97 % (3217801)Peak memory usage: 19 MB
% 38.07/5.97 % (3217801)Instructions burned: 692 (million)
% 38.07/5.97 % (3217809)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=2561173758:fmbsr=1.7:i=920_2986 on theBenchmark for (2986ds/920Mi)
% 38.07/5.97 % TRYING [8]
% 38.07/5.97 % (3217803)Instruction limit reached!
% 38.07/5.97 % (3217803)------------------------------
% 38.07/5.97 % (3217803)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217803)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217803)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217803)Termination reason: Instruction limit
% 38.07/5.97 % (3217803)Termination phase: Saturation
% 38.07/5.97 % (3217803)Time elapsed: 0.508 s
% 38.07/5.97 % (3217803)Peak memory usage: 20 MB
% 38.07/5.97 % (3217803)Instructions burned: 880 (million)
% 38.07/5.97 % (3217811)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3558145387:i=5131_2985 on theBenchmark for (2985ds/5131Mi)
% 38.07/5.97 % (3217809)Instruction limit reached!
% 38.07/5.97 % (3217809)------------------------------
% 38.07/5.97 % (3217809)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217809)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217809)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217809)Termination reason: Instruction limit
% 38.07/5.97 % (3217809)Termination phase: Finite model building constraint generation
% 38.07/5.97 % (3217809)Time elapsed: 0.600 s
% 38.07/5.97 % (3217809)Peak memory usage: 68 MB
% 38.07/5.97 % (3217809)Instructions burned: 921 (million)
% 38.07/5.97 % (3217813)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=974124451:i=1472:ins=7:fdi=8:gsp=on_2980 on theBenchmark for (2980ds/1472Mi)
% 38.07/5.97 % TRYING [6]
% 38.07/5.97 % (3217813)Instruction limit reached!
% 38.07/5.97 % (3217813)------------------------------
% 38.07/5.97 % (3217813)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217813)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217813)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217813)Termination reason: Instruction limit
% 38.07/5.97 % (3217813)Termination phase: Saturation
% 38.07/5.97 % (3217813)Time elapsed: 1.385 s
% 38.07/5.97 % (3217813)Peak memory usage: 33 MB
% 38.07/5.97 % (3217813)Instructions burned: 1472 (million)
% 38.07/5.97 % (3217817)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=3695484872:i=6324_2965 on theBenchmark for (2965ds/6324Mi)
% 38.07/5.97 % (3217817)Cannot represent all propositional literals internally
% 38.07/5.97 % (3217817)Refutation not found, incomplete strategy
% 38.07/5.97 % (3217817)------------------------------
% 38.07/5.97 % (3217817)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217817)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217817)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217817)Termination reason: Refutation not found, incomplete strategy
% 38.07/5.97 % (3217817)Time elapsed: 0.005 s
% 38.07/5.97 % (3217817)Peak memory usage: 10 MB
% 38.07/5.97 % (3217817)Instructions burned: 4 (million)
% 38.07/5.97 % (3217817)------------------------------
% 38.07/5.97 % (3217817)------------------------------
% 38.07/5.97 % (3217819)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=412924485:fmbsr=2.30978:i=2174_2965 on theBenchmark for (2965ds/2174Mi)
% 38.07/5.97 % TRYING [16]
% 38.07/5.97 % (3217811)Instruction limit reached!
% 38.07/5.97 % (3217811)------------------------------
% 38.07/5.97 % (3217811)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217811)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217811)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217811)Termination reason: Instruction limit
% 38.07/5.97 % (3217811)Termination phase: Saturation
% 38.07/5.97 % (3217811)Time elapsed: 3.113 s
% 38.07/5.97 % (3217811)Peak memory usage: 43 MB
% 38.07/5.97 % (3217811)Instructions burned: 5132 (million)
% 38.07/5.97 % (3217821)ott-2_1_sil=16000:newcnf=on:random_seed=3090584755:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2954 on theBenchmark for (2954ds/869Mi)
% 38.07/5.97 % (3217819)Instruction limit reached!
% 38.07/5.97 % (3217819)------------------------------
% 38.07/5.97 % (3217819)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217819)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217819)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217819)Termination reason: Instruction limit
% 38.07/5.97 % (3217819)Termination phase: Finite model building constraint generation
% 38.07/5.97 % (3217819)Time elapsed: 1.495 s
% 38.07/5.97 % (3217819)Peak memory usage: 147 MB
% 38.07/5.97 % (3217819)Instructions burned: 2174 (million)
% 38.07/5.97 % (3217823)ott+10_1_sil=32000:tgt=ground:random_seed=1746301883:i=5114:av=off_2949 on theBenchmark for (2949ds/5114Mi)
% 38.07/5.97 % (3217821)Instruction limit reached!
% 38.07/5.97 % (3217821)------------------------------
% 38.07/5.97 % (3217821)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217821)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217821)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217821)Termination reason: Instruction limit
% 38.07/5.97 % (3217821)Termination phase: Saturation
% 38.07/5.97 % (3217821)Time elapsed: 0.508 s
% 38.07/5.97 % (3217821)Peak memory usage: 23 MB
% 38.07/5.97 % (3217821)Instructions burned: 869 (million)
% 38.07/5.97 % (3217825)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=1597039246:i=54282_2949 on theBenchmark for (2949ds/54282Mi)
% 38.07/5.97 % TRYING [1]
% 38.07/5.97 % TRYING [2]
% 38.07/5.97 % TRYING [3]
% 38.07/5.97 % TRYING [4]
% 38.07/5.97 % (3217823) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-3217766-3217823"...
% 38.07/5.97 % (3217823)...printing done.
% 38.07/5.97 % (3217823)Refutation found. Thanks to Tanya!
% 38.07/5.97 % SZS status Unsatisfiable for theBenchmark
% 38.07/5.97 % SZS output start Proof for theBenchmark
% See solution above
% 38.07/5.97 % (3217823)------------------------------
% 38.07/5.97 % (3217823)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 38.07/5.97 % (3217823)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 38.07/5.97 % (3217823)CaDiCaL version: 2.1.3
% 38.07/5.97 % (3217823)Termination reason: Refutation
% 38.07/5.97 % (3217823)Time elapsed: 0.462 s
% 38.07/5.97 % (3217823)Peak memory usage: 24 MB
% 38.07/5.97 % (3217823)Instructions burned: 858 (million)
% 38.07/5.97 % (3217766)Success in time 5.569 s
% 38.07/5.97 % Vampire exiting
%------------------------------------------------------------------------------