%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : LCL203-10 : TPTP v9.3.1. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n018.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 11:57:58 AM UTC 2026
% Result : Unsatisfiable 14.13s 2.55s
% Output : Refutation 14.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 10
% Syntax : Number of formulae : 62 ( 62 unt; 0 def)
% Number of atoms : 62 ( 61 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 3 con; 0-4 aty)
% Number of variables : 123 ( 123 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : ifeq(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',ifeq_axiom) ).
fof(f2,axiom,
! [X0] : axiom(implies(or(X0,X0),X0)) = true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',axiom_1_2) ).
fof(f3,axiom,
! [X0,X1] : axiom(implies(X0,or(X1,X0))) = true,
file('/export/starexec/sandbox/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/sandbox/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/sandbox/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/sandbox/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/sandbox/benchmark/theBenchmark.p',implies_definition) ).
fof(f12,axiom,
! [X0] : ifeq(axiom(X0),true,theorem(X0),true) = true,
file('/export/starexec/sandbox/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/sandbox/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,negated_conjecture,
theorem(implies(not(or(p,q)),or(not(p),not(q)))) != true,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
fof(f17,plain,
true != theorem(implies(not(or(p,q)),or(not(p),not(q)))),
inference(reorient_equations,[],[f16]) ).
fof(f18,plain,
! [X0] : true = axiom(or(not(or(X0,X0)),X0)),
inference(definition_unfolding,[],[f2,f11]) ).
fof(f19,plain,
! [X0,X1] : true = axiom(or(not(X0),or(X1,X0))),
inference(definition_unfolding,[],[f4,f11]) ).
fof(f20,plain,
! [X0,X1] : true = axiom(or(not(or(X0,X1)),or(X1,X0))),
inference(definition_unfolding,[],[f6,f11]) ).
fof(f21,plain,
! [X2,X0,X1] : true = axiom(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(definition_unfolding,[],[f8,f11]) ).
fof(f22,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(f23,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(f24,plain,
true != theorem(or(not(not(or(p,q))),or(not(p),not(q)))),
inference(definition_unfolding,[],[f17,f11]) ).
fof(f25,plain,
! [X0] : true = ifeq(true,true,theorem(or(not(or(X0,X0)),X0)),true),
inference(superposition,[],[f13,f18]) ).
fof(f26,plain,
! [X0] : true = theorem(or(not(or(X0,X0)),X0)),
inference(forward_demodulation,[],[f25,f1]) ).
fof(f27,plain,
! [X0,X1] : true = ifeq(true,true,theorem(or(not(X0),or(X1,X0))),true),
inference(superposition,[],[f13,f19]) ).
fof(f28,plain,
! [X0,X1] : true = theorem(or(not(X0),or(X1,X0))),
inference(forward_demodulation,[],[f27,f1]) ).
fof(f33,plain,
! [X0,X1] : true = ifeq(true,true,theorem(or(not(or(X0,X1)),or(X1,X0))),true),
inference(superposition,[],[f13,f20]) ).
fof(f34,plain,
! [X0,X1] : true = theorem(or(not(or(X0,X1)),or(X1,X0))),
inference(forward_demodulation,[],[f33,f1]) ).
fof(f37,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,f21]) ).
fof(f38,plain,
! [X2,X0,X1] : true = theorem(or(not(or(X0,or(X1,X2))),or(X1,or(X0,X2)))),
inference(forward_demodulation,[],[f37,f1]) ).
fof(f41,plain,
! [X2,X0,X1] : true = ifeq(true,true,theorem(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),true),
inference(superposition,[],[f13,f22]) ).
fof(f42,plain,
! [X2,X0,X1] : true = theorem(or(not(or(not(X0),X1)),or(not(or(X2,X0)),or(X2,X1)))),
inference(forward_demodulation,[],[f41,f1]) ).
fof(f43,plain,
! [X0] : true = ifeq(true,true,ifeq(theorem(or(X0,X0)),true,theorem(X0),true),true),
inference(superposition,[],[f23,f26]) ).
fof(f44,plain,
! [X0,X1] : true = ifeq(true,true,ifeq(theorem(or(X0,X1)),true,theorem(or(X1,X0)),true),true),
inference(superposition,[],[f23,f34]) ).
fof(f50,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,[],[f23,f28]) ).
fof(f55,plain,
! [X2,X0,X1] : true = ifeq(theorem(or(not(or(not(X0),or(X1,X0))),X2)),true,theorem(X2),true),
inference(forward_demodulation,[],[f50,f1]) ).
fof(f61,plain,
! [X0,X1] : true = ifeq(theorem(or(X0,X1)),true,theorem(or(X1,X0)),true),
inference(forward_demodulation,[],[f44,f1]) ).
fof(f62,plain,
! [X0] : true = ifeq(theorem(or(X0,X0)),true,theorem(X0),true),
inference(forward_demodulation,[],[f43,f1]) ).
fof(f1443,plain,
! [X2,X0,X1] : true = ifeq(true,true,ifeq(theorem(or(not(X0),X1)),true,theorem(or(not(or(X2,X0)),or(X2,X1))),true),true),
inference(superposition,[],[f23,f42]) ).
fof(f1460,plain,
! [X2,X0,X1] : true = ifeq(theorem(or(not(X0),X1)),true,theorem(or(not(or(X2,X0)),or(X2,X1))),true),
inference(forward_demodulation,[],[f1443,f1]) ).
fof(f1461,plain,
! [X2,X0,X1] : true = ifeq(true,true,theorem(or(not(or(X2,X0)),or(X2,or(X1,X0)))),true),
inference(superposition,[],[f55,f42]) ).
fof(f1462,plain,
! [X0,X1] : true = ifeq(true,true,theorem(or(X1,or(not(X0),X0))),true),
inference(superposition,[],[f55,f38]) ).
fof(f1615,plain,
! [X0,X1] : true = theorem(or(X1,or(not(X0),X0))),
inference(forward_demodulation,[],[f1462,f1]) ).
fof(f1616,plain,
! [X2,X0,X1] : true = theorem(or(not(or(X2,X0)),or(X2,or(X1,X0)))),
inference(forward_demodulation,[],[f1461,f1]) ).
fof(f1619,plain,
! [X0] : true = ifeq(true,true,theorem(or(not(X0),X0)),true),
inference(superposition,[],[f62,f1615]) ).
fof(f1636,plain,
! [X0] : true = theorem(or(not(X0),X0)),
inference(forward_demodulation,[],[f1619,f1]) ).
fof(f1642,plain,
! [X0] : true = ifeq(true,true,theorem(or(X0,not(X0))),true),
inference(superposition,[],[f61,f1636]) ).
fof(f1656,plain,
! [X0] : true = theorem(or(X0,not(X0))),
inference(forward_demodulation,[],[f1642,f1]) ).
fof(f2678,plain,
! [X2,X0,X1] : true = ifeq(true,true,ifeq(theorem(or(X0,X1)),true,theorem(or(X0,or(X2,X1))),true),true),
inference(superposition,[],[f23,f1616]) ).
fof(f2699,plain,
! [X2,X0,X1] : true = ifeq(theorem(or(X0,X1)),true,theorem(or(X0,or(X2,X1))),true),
inference(forward_demodulation,[],[f2678,f1]) ).
fof(f21321,plain,
! [X0,X1] : true = ifeq(true,true,theorem(or(not(or(X1,X0)),or(X1,not(not(X0))))),true),
inference(superposition,[],[f1460,f1656]) ).
fof(f21471,plain,
! [X0,X1] : true = theorem(or(not(or(X1,X0)),or(X1,not(not(X0))))),
inference(forward_demodulation,[],[f21321,f1]) ).
fof(f21696,plain,
! [X0,X1] : true = ifeq(true,true,theorem(or(not(X0),not(not(or(X1,X0))))),true),
inference(superposition,[],[f55,f21471]) ).
fof(f21753,plain,
! [X0,X1] : true = theorem(or(not(X0),not(not(or(X1,X0))))),
inference(forward_demodulation,[],[f21696,f1]) ).
fof(f21807,plain,
! [X0,X1] : true = ifeq(true,true,theorem(or(not(not(or(X1,X0))),not(X0))),true),
inference(superposition,[],[f61,f21753]) ).
fof(f21845,plain,
! [X0,X1] : true = theorem(or(not(not(or(X1,X0))),not(X0))),
inference(forward_demodulation,[],[f21807,f1]) ).
fof(f21903,plain,
! [X2,X0,X1] : true = ifeq(true,true,theorem(or(not(not(or(X0,X1))),or(X2,not(X1)))),true),
inference(superposition,[],[f2699,f21845]) ).
fof(f21938,plain,
! [X2,X0,X1] : true = theorem(or(not(not(or(X0,X1))),or(X2,not(X1)))),
inference(forward_demodulation,[],[f21903,f1]) ).
fof(f28738,plain,
true != true,
inference(superposition,[],[f24,f21938]) ).
fof(f28777,plain,
$false,
inference(trivial_inequality_removal,[],[f28738]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL203-10 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.04 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.11/0.36 % Computer : n018.cluster.edu
% 0.11/0.36 % Model : x86_64 x86_64
% 0.11/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.36 % Memory : 8046.5625MB
% 0.11/0.36 % OS : Linux 6.8.0-71-generic
% 0.11/0.36 % CPULimit : 300
% 0.11/0.36 % WCLimit : 300
% 0.11/0.36 % DateTime : Sun Sep 27 15:28:53 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.16/0.42 Running first-order model finding
% 0.16/0.42 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 14.13/2.55 % (2513101)Will run a generic schedule for satisfiability detection.
% 14.13/2.55 % (2513106)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3454244385_2999 on theBenchmark for (2999ds/0Mi)
% 14.13/2.55 % TRYING [1]
% 14.13/2.55 % TRYING [2]
% 14.13/2.55 % TRYING [3]
% 14.13/2.55 % (2513107)% WARNING: option uhcvi not known.
% 14.13/2.55 % (2513111)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3725204930:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 14.13/2.55 % (2513107)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2002663406:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 14.13/2.55 % (2513108)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2866683962:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 14.13/2.55 % (2513112)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=3050538362:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 14.13/2.55 % (2513109)dis+10_1_sil=32000:sp=arity:random_seed=4113140342:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 14.13/2.55 % (2513110)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=3631967249:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 14.13/2.55 % TRYING [4]
% 14.13/2.55 % (2513109)Instruction limit reached!
% 14.13/2.55 % (2513109)------------------------------
% 14.13/2.55 % (2513109)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513109)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513109)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513109)Termination reason: Instruction limit
% 14.13/2.55 % (2513109)Termination phase: Saturation
% 14.13/2.55 % (2513109)Time elapsed: 0.075 s
% 14.13/2.55 % (2513109)Peak memory usage: 12 MB
% 14.13/2.55 % (2513109)Instructions burned: 104 (million)
% 14.13/2.55 % (2513110)Instruction limit reached!
% 14.13/2.55 % (2513110)------------------------------
% 14.13/2.55 % (2513110)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513110)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513110)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513110)Termination reason: Instruction limit
% 14.13/2.55 % (2513110)Termination phase: Saturation
% 14.13/2.55 % (2513110)Time elapsed: 0.077 s
% 14.13/2.55 % (2513110)Peak memory usage: 12 MB
% 14.13/2.55 % (2513110)Instructions burned: 116 (million)
% 14.13/2.55 % (2513111)Instruction limit reached!
% 14.13/2.55 % (2513111)------------------------------
% 14.13/2.55 % (2513111)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513111)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513111)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513111)Termination reason: Instruction limit
% 14.13/2.55 % (2513111)Termination phase: Saturation
% 14.13/2.55 % (2513111)Time elapsed: 0.081 s
% 14.13/2.55 % (2513111)Peak memory usage: 12 MB
% 14.13/2.55 % (2513111)Instructions burned: 131 (million)
% 14.13/2.55 % (2513130)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=3310963259:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 14.13/2.55 % (2513129)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1802366978:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 14.13/2.55 % TRYING [1]
% 14.13/2.55 % TRYING [2]
% 14.13/2.55 % TRYING [3]
% 14.13/2.55 % (2513131)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=2562782546:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 14.13/2.55 % TRYING [5]
% 14.13/2.55 % (2513112)Instruction limit reached!
% 14.13/2.55 % (2513112)------------------------------
% 14.13/2.55 % (2513112)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513112)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513112)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513112)Termination reason: Instruction limit
% 14.13/2.55 % (2513112)Termination phase: Saturation
% 14.13/2.55 % (2513112)Time elapsed: 0.131 s
% 14.13/2.55 % (2513112)Peak memory usage: 12 MB
% 14.13/2.55 % (2513112)Instructions burned: 159 (million)
% 14.13/2.55 % TRYING [4]
% 14.13/2.55 % (2513135)ott-21_1_sil=16000:fs=off:random_seed=2823146297:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 14.13/2.55 % (2513130)Instruction limit reached!
% 14.13/2.55 % (2513130)------------------------------
% 14.13/2.55 % (2513130)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513130)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513130)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513130)Termination reason: Instruction limit
% 14.13/2.55 % (2513130)Termination phase: Saturation
% 14.13/2.55 % (2513130)Time elapsed: 0.081 s
% 14.13/2.55 % (2513130)Peak memory usage: 13 MB
% 14.13/2.55 % (2513130)Instructions burned: 131 (million)
% 14.13/2.55 % (2513137)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2610003939:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 14.13/2.55 % (2513135)Instruction limit reached!
% 14.13/2.55 % (2513135)------------------------------
% 14.13/2.55 % (2513135)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513135)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513135)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513135)Termination reason: Instruction limit
% 14.13/2.55 % (2513135)Termination phase: Saturation
% 14.13/2.55 % (2513135)Time elapsed: 0.156 s
% 14.13/2.55 % (2513135)Peak memory usage: 11 MB
% 14.13/2.55 % (2513135)Instructions burned: 181 (million)
% 14.13/2.55 % (2513139)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=828670443:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 14.13/2.55 % TRYING [1]
% 14.13/2.55 % TRYING [2]
% 14.13/2.55 % TRYING [3]
% 14.13/2.55 % TRYING [4]
% 14.13/2.55 % (2513137)Instruction limit reached!
% 14.13/2.55 % (2513137)------------------------------
% 14.13/2.55 % (2513137)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513137)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513137)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513137)Termination reason: Instruction limit
% 14.13/2.55 % (2513137)Termination phase: Saturation
% 14.13/2.55 % (2513137)Time elapsed: 0.269 s
% 14.13/2.55 % (2513137)Peak memory usage: 16 MB
% 14.13/2.55 % (2513137)Instructions burned: 479 (million)
% 14.13/2.55 % (2513131)Instruction limit reached!
% 14.13/2.55 % (2513131)------------------------------
% 14.13/2.55 % (2513131)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513131)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513131)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513131)Termination reason: Instruction limit
% 14.13/2.55 % (2513131)Termination phase: Saturation
% 14.13/2.55 % (2513131)Time elapsed: 0.377 s
% 14.13/2.55 % (2513131)Peak memory usage: 17 MB
% 14.13/2.55 % (2513131)Instructions burned: 686 (million)
% 14.13/2.55 % (2513141)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=2811756455:i=1179_2994 on theBenchmark for (2994ds/1179Mi)
% 14.13/2.55 % (2513129)Instruction limit reached!
% 14.13/2.55 % (2513129)------------------------------
% 14.13/2.55 % (2513129)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513129)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513129)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513129)Termination reason: Instruction limit
% 14.13/2.55 % (2513129)Termination phase: Finite model building SAT solving
% 14.13/2.55 % (2513129)Time elapsed: 0.395 s
% 14.13/2.55 % (2513129)Peak memory usage: 15 MB
% 14.13/2.55 % (2513129)Instructions burned: 714 (million)
% 14.13/2.55 % (2513142)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=266858984:i=889:ins=1_2994 on theBenchmark for (2994ds/889Mi)
% 14.13/2.55 % (2513144)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=2125736047:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2994 on theBenchmark for (2994ds/692Mi)
% 14.13/2.55 % TRYING [5]
% 14.13/2.55 % TRYING [14]
% 14.13/2.55 % (2513142)Instruction limit reached!
% 14.13/2.55 % (2513142)------------------------------
% 14.13/2.55 % (2513142)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513142)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513142)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513142)Termination reason: Instruction limit
% 14.13/2.55 % (2513142)Termination phase: Finite model building constraint generation
% 14.13/2.55 % (2513142)Time elapsed: 0.388 s
% 14.13/2.55 % (2513142)Peak memory usage: 100 MB
% 14.13/2.55 % (2513142)Instructions burned: 892 (million)
% 14.13/2.55 % (2513139)Instruction limit reached!
% 14.13/2.55 % (2513139)------------------------------
% 14.13/2.55 % (2513139)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513139)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513139)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513139)Termination reason: Instruction limit
% 14.13/2.55 % (2513139)Termination phase: Finite model building SAT solving
% 14.13/2.55 % (2513139)Time elapsed: 0.550 s
% 14.13/2.55 % (2513139)Peak memory usage: 17 MB
% 14.13/2.55 % (2513139)Instructions burned: 865 (million)
% 14.13/2.55 % (2513144)Instruction limit reached!
% 14.13/2.55 % (2513144)------------------------------
% 14.13/2.55 % (2513144)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513144)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513144)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513144)Termination reason: Instruction limit
% 14.13/2.55 % (2513144)Termination phase: Saturation
% 14.13/2.55 % (2513144)Time elapsed: 0.401 s
% 14.13/2.55 % (2513144)Peak memory usage: 19 MB
% 14.13/2.55 % (2513144)Instructions burned: 693 (million)
% 14.13/2.55 % (2513147)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=703792131:i=879:kws=inv_precedence:fsr=off_2990 on theBenchmark for (2990ds/879Mi)
% 14.13/2.55 % (2513148)fmb+10_1_sil=64000:random_seed=2207268275:i=22061:nm=2:gsp=on_2990 on theBenchmark for (2990ds/22061Mi)
% 14.13/2.55 % TRYING [1]
% 14.13/2.55 % TRYING [2]
% 14.13/2.55 % TRYING [3]
% 14.13/2.55 % (2513149)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=1739696685:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 14.13/2.55 % TRYING [20]
% 14.13/2.55 % TRYING [4]
% 14.13/2.55 % (2513141)Instruction limit reached!
% 14.13/2.55 % (2513141)------------------------------
% 14.13/2.55 % (2513141)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513141)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513141)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513141)Termination reason: Instruction limit
% 14.13/2.55 % (2513141)Termination phase: Saturation
% 14.13/2.55 % (2513141)Time elapsed: 0.639 s
% 14.13/2.55 % (2513141)Peak memory usage: 28 MB
% 14.13/2.55 % (2513141)Instructions burned: 1180 (million)
% 14.13/2.55 % (2513153)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3693436866:fmbsr=1.7:i=920_2988 on theBenchmark for (2988ds/920Mi)
% 14.13/2.55 % TRYING [8]
% 14.13/2.55 % TRYING [5]
% 14.13/2.55 % (2513147)Instruction limit reached!
% 14.13/2.55 % (2513147)------------------------------
% 14.13/2.55 % (2513147)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513147)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513147)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513147)Termination reason: Instruction limit
% 14.13/2.55 % (2513147)Termination phase: Saturation
% 14.13/2.55 % (2513147)Time elapsed: 0.491 s
% 14.13/2.55 % (2513147)Peak memory usage: 20 MB
% 14.13/2.55 % (2513147)Instructions burned: 879 (million)
% 14.13/2.55 % (2513209)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=2275556940:i=5131_2985 on theBenchmark for (2985ds/5131Mi)
% 14.13/2.55 % (2513153)Instruction limit reached!
% 14.13/2.55 % (2513153)------------------------------
% 14.13/2.55 % (2513153)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513153)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513153)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513153)Termination reason: Instruction limit
% 14.13/2.55 % (2513153)Termination phase: Finite model building constraint generation
% 14.13/2.55 % (2513153)Time elapsed: 0.364 s
% 14.13/2.55 % (2513153)Peak memory usage: 67 MB
% 14.13/2.55 % (2513153)Instructions burned: 920 (million)
% 14.13/2.55 % (2513253)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=2197015610:i=1472:ins=7:fdi=8:gsp=on_2984 on theBenchmark for (2984ds/1472Mi)
% 14.13/2.55 % (2513108) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-2513101-2513108"...
% 14.13/2.55 % (2513108)...printing done.
% 14.13/2.55 % (2513108)Refutation found. Thanks to Tanya!
% 14.13/2.55 % SZS status Unsatisfiable for theBenchmark
% 14.13/2.55 % SZS output start Proof for theBenchmark
% See solution above
% 14.13/2.55 % (2513108)------------------------------
% 14.13/2.55 % (2513108)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 14.13/2.55 % (2513108)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.13/2.55 % (2513108)CaDiCaL version: 2.1.3
% 14.13/2.55 % (2513108)Termination reason: Refutation
% 14.13/2.55 % (2513108)Time elapsed: 2.022 s
% 14.13/2.55 % (2513108)Peak memory usage: 41 MB
% 14.13/2.55 % (2513108)Instructions burned: 3885 (million)
% 14.13/2.55 % (2513101)Success in time 2.114 s
% 14.13/2.55 % Vampire exiting
%------------------------------------------------------------------------------