%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP170-4 : TPTP v9.3.1. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n003.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 10:17:02 AM UTC 2026
% Result : Unsatisfiable 39.83s 6.08s
% Output : Refutation 39.83s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 15
% Syntax : Number of formulae : 46 ( 46 unt; 3 def)
% Number of atoms : 46 ( 45 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 7 con; 0-2 aty)
% Number of variables : 36 ( 36 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f5,axiom,
! [X0,X1] : greatest_lower_bound(X0,X1) = greatest_lower_bound(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',symmetry_of_glb) ).
fof(f6,axiom,
! [X0,X1] : least_upper_bound(X0,X1) = least_upper_bound(X1,X0),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',symmetry_of_lub) ).
fof(f7,axiom,
! [X2,X0,X1] : greatest_lower_bound(X0,greatest_lower_bound(X1,X2)) = greatest_lower_bound(greatest_lower_bound(X0,X1),X2),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',associativity_of_glb) ).
fof(f8,axiom,
! [X2,X0,X1] : least_upper_bound(X0,least_upper_bound(X1,X2)) = least_upper_bound(least_upper_bound(X0,X1),X2),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',associativity_of_lub) ).
fof(f11,axiom,
! [X0,X1] : least_upper_bound(X0,greatest_lower_bound(X0,X1)) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',lub_absorbtion) ).
fof(f12,axiom,
! [X0,X1] : greatest_lower_bound(X0,least_upper_bound(X0,X1)) = X0,
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',glb_absorbtion) ).
fof(f13,axiom,
! [X2,X0,X1] : multiply(X0,least_upper_bound(X1,X2)) = least_upper_bound(multiply(X0,X1),multiply(X0,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',monotony_lub1) ).
fof(f15,axiom,
! [X2,X0,X1] : multiply(least_upper_bound(X0,X1),X2) = least_upper_bound(multiply(X0,X2),multiply(X1,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',monotony_lub2) ).
fof(f16,axiom,
! [X2,X0,X1] : multiply(greatest_lower_bound(X0,X1),X2) = greatest_lower_bound(multiply(X0,X2),multiply(X1,X2)),
file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',monotony_glb2) ).
fof(f17,axiom,
least_upper_bound(a,b) = b,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p03d_1) ).
fof(f18,plain,
b = least_upper_bound(a,b),
inference(reorient_equations,[],[f17]) ).
fof(f19,axiom,
greatest_lower_bound(c,d) = c,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',p03d_2) ).
fof(f20,plain,
c = greatest_lower_bound(c,d),
inference(reorient_equations,[],[f19]) ).
fof(f21,negated_conjecture,
least_upper_bound(multiply(a,c),multiply(b,d)) != multiply(b,d),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_p03d) ).
fof(f22,plain,
multiply(b,d) != least_upper_bound(multiply(a,c),multiply(b,d)),
inference(reorient_equations,[],[f21]) ).
fof(f23,definition,
sF0 = multiply(b,d),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f24,plain,
multiply(b,d) = sF0,
inference(reorient_equations,[],[f23]) ).
fof(f25,definition,
sF1 = multiply(a,c),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f26,plain,
multiply(a,c) = sF1,
inference(reorient_equations,[],[f25]) ).
fof(f27,definition,
sF2 = least_upper_bound(sF1,sF0),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f28,plain,
least_upper_bound(sF1,sF0) = sF2,
inference(reorient_equations,[],[f27]) ).
fof(f29,plain,
sF0 != sF2,
inference(definition_folding,[],[f22,f28,f24,f26,f24]) ).
fof(f30,plain,
sF2 = least_upper_bound(sF0,sF1),
inference(forward_demodulation,[],[f28,f6]) ).
fof(f34,plain,
b = least_upper_bound(b,a),
inference(superposition,[],[f18,f6]) ).
fof(f38,plain,
! [X0,X1] : least_upper_bound(X1,greatest_lower_bound(X0,X1)) = X1,
inference(superposition,[],[f11,f5]) ).
fof(f43,plain,
a = greatest_lower_bound(a,b),
inference(superposition,[],[f12,f18]) ).
fof(f45,plain,
sF0 = greatest_lower_bound(sF0,sF2),
inference(superposition,[],[f12,f30]) ).
fof(f47,plain,
a = greatest_lower_bound(b,a),
inference(forward_demodulation,[],[f43,f5]) ).
fof(f84,plain,
! [X0] : least_upper_bound(sF0,least_upper_bound(sF1,X0)) = least_upper_bound(sF2,X0),
inference(superposition,[],[f8,f30]) ).
fof(f101,plain,
! [X2,X0,X1] : least_upper_bound(X2,greatest_lower_bound(X0,greatest_lower_bound(X1,X2))) = X2,
inference(superposition,[],[f38,f7]) ).
fof(f103,plain,
d = least_upper_bound(d,c),
inference(superposition,[],[f38,f20]) ).
fof(f110,plain,
d = least_upper_bound(c,d),
inference(forward_demodulation,[],[f103,f6]) ).
fof(f115,plain,
! [X0] : multiply(a,least_upper_bound(c,X0)) = least_upper_bound(sF1,multiply(a,X0)),
inference(superposition,[],[f13,f26]) ).
fof(f182,plain,
! [X0] : multiply(least_upper_bound(b,X0),d) = least_upper_bound(sF0,multiply(X0,d)),
inference(superposition,[],[f15,f24]) ).
fof(f233,plain,
! [X0] : multiply(greatest_lower_bound(b,X0),d) = greatest_lower_bound(sF0,multiply(X0,d)),
inference(superposition,[],[f16,f24]) ).
fof(f1542,plain,
! [X0] : least_upper_bound(sF2,multiply(a,X0)) = least_upper_bound(sF0,multiply(a,least_upper_bound(c,X0))),
inference(superposition,[],[f84,f115]) ).
fof(f2324,plain,
! [X0] : sF2 = least_upper_bound(sF2,greatest_lower_bound(X0,sF0)),
inference(superposition,[],[f101,f45]) ).
fof(f2566,plain,
! [X0] : sF2 = least_upper_bound(sF2,greatest_lower_bound(sF0,X0)),
inference(superposition,[],[f2324,f5]) ).
fof(f2985,plain,
! [X0] : sF2 = least_upper_bound(sF2,multiply(greatest_lower_bound(b,X0),d)),
inference(superposition,[],[f2566,f233]) ).
fof(f38654,plain,
sF2 = least_upper_bound(sF2,multiply(a,d)),
inference(superposition,[],[f2985,f47]) ).
fof(f52845,plain,
least_upper_bound(sF2,multiply(a,d)) = least_upper_bound(sF0,multiply(a,d)),
inference(superposition,[],[f1542,f110]) ).
fof(f52986,plain,
multiply(least_upper_bound(b,a),d) = least_upper_bound(sF2,multiply(a,d)),
inference(forward_demodulation,[],[f52845,f182]) ).
fof(f53020,plain,
sF2 = multiply(least_upper_bound(b,a),d),
inference(forward_demodulation,[],[f52986,f38654]) ).
fof(f53031,plain,
multiply(b,d) = sF2,
inference(forward_demodulation,[],[f53020,f34]) ).
fof(f53036,plain,
sF0 = sF2,
inference(forward_demodulation,[],[f53031,f24]) ).
fof(f53039,plain,
$false,
inference(forward_subsumption_resolution,[],[f53036,f29]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP170-4 : TPTP v9.3.1. Bugfixed v1.2.1.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.37 % Computer : n003.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Sun Sep 27 09:37:11 UTC 2026
% 0.10/0.37 % CPUTime :
% 0.10/0.37 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.10/0.40 Running first-order model finding
% 0.10/0.40 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
% 27.55/4.31 % (251803)Will run a generic schedule for satisfiability detection.
% 27.55/4.31 % (251809)% WARNING: option uhcvi not known.
% 27.55/4.31 % (251809)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=4007941502:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 27.55/4.31 % (251808)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=1287521494_2999 on theBenchmark for (2999ds/0Mi)
% 27.55/4.31 % (251810)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=4190132590:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 27.55/4.31 % (251814)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=2967781104:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 27.55/4.31 % (251812)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2130558189:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 27.55/4.31 % (251811)dis+10_1_sil=32000:sp=arity:random_seed=390072571:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 27.55/4.31 % (251813)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3560540426:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 27.55/4.31 % TRYING [1]
% 27.55/4.31 % TRYING [2]
% 27.55/4.31 % TRYING [3]
% 27.55/4.31 % TRYING [4]
% 27.55/4.31 % TRYING [5]
% 27.55/4.31 % (251811)Instruction limit reached!
% 27.55/4.31 % (251811)------------------------------
% 27.55/4.31 % (251811)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.55/4.31 % (251811)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.55/4.31 % (251811)CaDiCaL version: 2.1.3
% 27.55/4.31 % (251811)Termination reason: Instruction limit
% 27.55/4.31 % (251811)Termination phase: Saturation
% 27.55/4.31 % (251811)Time elapsed: 0.059 s
% 27.55/4.31 % (251811)Peak memory usage: 12 MB
% 27.55/4.31 % (251811)Instructions burned: 103 (million)
% 27.55/4.31 % (251812)Instruction limit reached!
% 27.55/4.31 % (251812)------------------------------
% 27.55/4.31 % (251812)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.55/4.31 % (251812)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.55/4.31 % (251812)CaDiCaL version: 2.1.3
% 27.55/4.31 % (251812)Termination reason: Instruction limit
% 27.55/4.31 % (251812)Termination phase: Saturation
% 27.55/4.31 % (251812)Time elapsed: 0.070 s
% 27.55/4.31 % (251812)Peak memory usage: 12 MB
% 27.55/4.31 % (251812)Instructions burned: 116 (million)
% 27.55/4.31 % (251822)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=1750737522:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 27.55/4.31 % (251813)Instruction limit reached!
% 27.55/4.31 % (251813)------------------------------
% 27.55/4.31 % (251813)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.55/4.31 % (251813)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.55/4.31 % (251813)CaDiCaL version: 2.1.3
% 27.55/4.31 % (251813)Termination reason: Instruction limit
% 27.55/4.31 % (251813)Termination phase: Saturation
% 27.55/4.31 % (251813)Time elapsed: 0.080 s
% 27.55/4.31 % (251813)Peak memory usage: 13 MB
% 27.55/4.31 % (251813)Instructions burned: 131 (million)
% 27.55/4.31 % TRYING [1]
% 27.55/4.31 % TRYING [2]
% 27.55/4.31 % TRYING [3]
% 27.55/4.31 % (251823)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=775599687:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 27.55/4.31 % TRYING [4]
% 27.55/4.31 % (251814)Instruction limit reached!
% 27.55/4.31 % (251814)------------------------------
% 27.55/4.31 % (251814)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.55/4.31 % (251814)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 27.55/4.31 % (251814)CaDiCaL version: 2.1.3
% 27.55/4.31 % (251814)Termination reason: Instruction limit
% 27.55/4.31 % (251814)Termination phase: Saturation
% 27.55/4.31 % (251814)Time elapsed: 0.096 s
% 27.55/4.31 % (251814)Peak memory usage: 12 MB
% 27.55/4.31 % (251814)Instructions burned: 160 (million)
% 27.55/4.31 % (251825)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=2437861743:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 27.55/4.31 % (251827)ott-21_1_sil=16000:fs=off:random_seed=769383430:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 27.55/4.31 % TRYING [5]
% 27.55/4.31 % TRYING [6]
% 27.55/4.31 % (251823)Instruction limit reached!
% 27.55/4.31 % (251823)------------------------------
% 27.55/4.31 % (251823)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 27.55/4.31 % (251823)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251823)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251823)Termination reason: Instruction limit
% 39.83/6.08 % (251823)Termination phase: Saturation
% 39.83/6.08 % (251823)Time elapsed: 0.083 s
% 39.83/6.08 % (251823)Peak memory usage: 13 MB
% 39.83/6.08 % (251823)Instructions burned: 132 (million)
% 39.83/6.08 % (251830)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1896454112:i=477:bd=all_2997 on theBenchmark for (2997ds/477Mi)
% 39.83/6.08 % (251827)Instruction limit reached!
% 39.83/6.08 % (251827)------------------------------
% 39.83/6.08 % (251827)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251827)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251827)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251827)Termination reason: Instruction limit
% 39.83/6.08 % (251827)Termination phase: Saturation
% 39.83/6.08 % (251827)Time elapsed: 0.080 s
% 39.83/6.08 % (251827)Peak memory usage: 11 MB
% 39.83/6.08 % (251827)Instructions burned: 181 (million)
% 39.83/6.08 % (251832)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3498621339:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 39.83/6.08 % TRYING [1]
% 39.83/6.08 % TRYING [2]
% 39.83/6.08 % TRYING [3]
% 39.83/6.08 % TRYING [4]
% 39.83/6.08 % TRYING [6]
% 39.83/6.08 % TRYING [5]
% 39.83/6.08 % (251822)Instruction limit reached!
% 39.83/6.08 % (251822)------------------------------
% 39.83/6.08 % (251822)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251822)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251822)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251822)Termination reason: Instruction limit
% 39.83/6.08 % (251822)Termination phase: Finite model building constraint generation
% 39.83/6.08 % (251822)Time elapsed: 0.296 s
% 39.83/6.08 % (251822)Peak memory usage: 30 MB
% 39.83/6.08 % (251822)Instructions burned: 715 (million)
% 39.83/6.08 % (251834)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=3512221754:i=1179_2995 on theBenchmark for (2995ds/1179Mi)
% 39.83/6.08 % (251830)Instruction limit reached!
% 39.83/6.08 % (251830)------------------------------
% 39.83/6.08 % (251830)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251830)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251830)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251830)Termination reason: Instruction limit
% 39.83/6.08 % (251830)Termination phase: Saturation
% 39.83/6.08 % (251830)Time elapsed: 0.258 s
% 39.83/6.08 % (251830)Peak memory usage: 15 MB
% 39.83/6.08 % (251830)Instructions burned: 477 (million)
% 39.83/6.08 % (251825)Instruction limit reached!
% 39.83/6.08 % (251825)------------------------------
% 39.83/6.08 % (251825)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251825)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251825)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251825)Termination reason: Instruction limit
% 39.83/6.08 % (251825)Termination phase: Saturation
% 39.83/6.08 % (251825)Time elapsed: 0.363 s
% 39.83/6.08 % (251825)Peak memory usage: 18 MB
% 39.83/6.08 % (251825)Instructions burned: 686 (million)
% 39.83/6.08 % (251836)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=410364205:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 39.83/6.08 % (251837)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=437460222:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 39.83/6.08 % TRYING [6]
% 39.83/6.08 % (251832)Instruction limit reached!
% 39.83/6.08 % (251832)------------------------------
% 39.83/6.08 % (251832)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251832)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251832)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251832)Termination reason: Instruction limit
% 39.83/6.08 % (251832)Termination phase: Finite model building constraint generation
% 39.83/6.08 % (251832)Time elapsed: 0.323 s
% 39.83/6.08 % (251832)Peak memory usage: 21 MB
% 39.83/6.08 % (251832)Instructions burned: 869 (million)
% 39.83/6.08 % (251840)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3224001915:i=879:kws=inv_precedence:fsr=off_2994 on theBenchmark for (2994ds/879Mi)
% 39.83/6.08 % TRYING [14]
% 39.83/6.08 % TRYING [7]
% 39.83/6.08 % (251836)Instruction limit reached!
% 39.83/6.08 % (251836)------------------------------
% 39.83/6.08 % (251836)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251836)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251836)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251836)Termination reason: Instruction limit
% 39.83/6.08 % (251836)Termination phase: Finite model building constraint generation
% 39.83/6.08 % (251836)Time elapsed: 0.368 s
% 39.83/6.08 % (251836)Peak memory usage: 91 MB
% 39.83/6.08 % (251836)Instructions burned: 893 (million)
% 39.83/6.08 % (251842)fmb+10_1_sil=64000:random_seed=3195933740:i=22061:nm=2:gsp=on_2991 on theBenchmark for (2991ds/22061Mi)
% 39.83/6.08 % TRYING [1]
% 39.83/6.08 % TRYING [2]
% 39.83/6.08 % TRYING [3]
% 39.83/6.08 % (251837)Instruction limit reached!
% 39.83/6.08 % (251837)------------------------------
% 39.83/6.08 % (251837)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251837)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251837)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251837)Termination reason: Instruction limit
% 39.83/6.08 % (251837)Termination phase: Saturation
% 39.83/6.08 % (251837)Time elapsed: 0.394 s
% 39.83/6.08 % (251837)Peak memory usage: 18 MB
% 39.83/6.08 % (251837)Instructions burned: 694 (million)
% 39.83/6.08 % (251844)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2510836138:i=9515:nm=5_2990 on theBenchmark for (2990ds/9515Mi)
% 39.83/6.08 % TRYING [4]
% 39.83/6.08 % TRYING [20]
% 39.83/6.08 % TRYING [5]
% 39.83/6.08 % (251840)Instruction limit reached!
% 39.83/6.08 % (251840)------------------------------
% 39.83/6.08 % (251840)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251840)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251840)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251840)Termination reason: Instruction limit
% 39.83/6.08 % (251840)Termination phase: Saturation
% 39.83/6.08 % (251840)Time elapsed: 0.467 s
% 39.83/6.08 % (251840)Peak memory usage: 19 MB
% 39.83/6.08 % (251840)Instructions burned: 881 (million)
% 39.83/6.08 % (251847)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=896848672:fmbsr=1.7:i=920_2989 on theBenchmark for (2989ds/920Mi)
% 39.83/6.08 % TRYING [8]
% 39.83/6.08 % (251834)Instruction limit reached!
% 39.83/6.08 % (251834)------------------------------
% 39.83/6.08 % (251834)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251834)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251834)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251834)Termination reason: Instruction limit
% 39.83/6.08 % (251834)Termination phase: Saturation
% 39.83/6.08 % (251834)Time elapsed: 0.676 s
% 39.83/6.08 % (251834)Peak memory usage: 24 MB
% 39.83/6.08 % (251834)Instructions burned: 1179 (million)
% 39.83/6.08 % (251849)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3599146008:i=5131_2988 on theBenchmark for (2988ds/5131Mi)
% 39.83/6.08 % TRYING [6]
% 39.83/6.08 % (251847)Instruction limit reached!
% 39.83/6.08 % (251847)------------------------------
% 39.83/6.08 % (251847)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251847)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251847)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251847)Termination reason: Instruction limit
% 39.83/6.08 % (251847)Termination phase: Finite model building constraint generation
% 39.83/6.08 % (251847)Time elapsed: 0.344 s
% 39.83/6.08 % (251847)Peak memory usage: 73 MB
% 39.83/6.08 % (251847)Instructions burned: 921 (million)
% 39.83/6.08 % (251851)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=513608954:i=1472:ins=7:fdi=8:gsp=on_2985 on theBenchmark for (2985ds/1472Mi)
% 39.83/6.08 % TRYING [7]
% 39.83/6.08 % (251851)Instruction limit reached!
% 39.83/6.08 % (251851)------------------------------
% 39.83/6.08 % (251851)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251851)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251851)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251851)Termination reason: Instruction limit
% 39.83/6.08 % (251851)Termination phase: Saturation
% 39.83/6.08 % (251851)Time elapsed: 0.719 s
% 39.83/6.08 % (251851)Peak memory usage: 25 MB
% 39.83/6.08 % (251851)Instructions burned: 1474 (million)
% 39.83/6.08 % (251853)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=1910466271:i=6324_2978 on theBenchmark for (2978ds/6324Mi)
% 39.83/6.08 % TRYING [77]
% 39.83/6.08 % TRYING [8]
% 39.83/6.08 % (251849)Instruction limit reached!
% 39.83/6.08 % (251849)------------------------------
% 39.83/6.08 % (251849)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251849)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251849)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251849)Termination reason: Instruction limit
% 39.83/6.08 % (251849)Termination phase: Saturation
% 39.83/6.08 % (251849)Time elapsed: 2.774 s
% 39.83/6.08 % (251849)Peak memory usage: 50 MB
% 39.83/6.08 % (251849)Instructions burned: 5132 (million)
% 39.83/6.08 % (251855)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1768657957:fmbsr=2.30978:i=2174_2960 on theBenchmark for (2960ds/2174Mi)
% 39.83/6.08 % TRYING [16]
% 39.83/6.08 % (251844)Instruction limit reached!
% 39.83/6.08 % (251844)------------------------------
% 39.83/6.08 % (251844)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251844)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251844)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251844)Termination reason: Instruction limit
% 39.83/6.08 % (251844)Termination phase: Finite model building constraint generation
% 39.83/6.08 % (251844)Time elapsed: 3.442 s
% 39.83/6.08 % (251844)Peak memory usage: 667 MB
% 39.83/6.08 % (251844)Instructions burned: 9515 (million)
% 39.83/6.08 % (251857)ott-2_1_sil=16000:newcnf=on:random_seed=587543320:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2955 on theBenchmark for (2955ds/869Mi)
% 39.83/6.08 % (251853)Instruction limit reached!
% 39.83/6.08 % (251853)------------------------------
% 39.83/6.08 % (251853)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251853)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251853)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251853)Termination reason: Instruction limit
% 39.83/6.08 % (251853)Termination phase: Finite model building constraint generation
% 39.83/6.08 % (251853)Time elapsed: 2.325 s
% 39.83/6.08 % (251853)Peak memory usage: 429 MB
% 39.83/6.08 % (251853)Instructions burned: 6327 (million)
% 39.83/6.08 % (251859)ott+10_1_sil=32000:tgt=ground:random_seed=317550226:i=5114:av=off_2954 on theBenchmark for (2954ds/5114Mi)
% 39.83/6.08 % (251855)Instruction limit reached!
% 39.83/6.08 % (251855)------------------------------
% 39.83/6.08 % (251855)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251855)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251855)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251855)Termination reason: Instruction limit
% 39.83/6.08 % (251855)Termination phase: Finite model building constraint generation
% 39.83/6.08 % (251855)Time elapsed: 0.729 s
% 39.83/6.08 % (251855)Peak memory usage: 132 MB
% 39.83/6.08 % (251855)Instructions burned: 2176 (million)
% 39.83/6.08 % (251861)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=3014494923:i=54282_2953 on theBenchmark for (2953ds/54282Mi)
% 39.83/6.08 % TRYING [1]
% 39.83/6.08 % TRYING [2]
% 39.83/6.08 % TRYING [3]
% 39.83/6.08 % TRYING [4]
% 39.83/6.08 % TRYING [5]
% 39.83/6.08 % TRYING [8]
% 39.83/6.08 % TRYING [6]
% 39.83/6.08 % (251857)Instruction limit reached!
% 39.83/6.08 % (251857)------------------------------
% 39.83/6.08 % (251857)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251857)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251857)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251857)Termination reason: Instruction limit
% 39.83/6.08 % (251857)Termination phase: Saturation
% 39.83/6.08 % (251857)Time elapsed: 0.517 s
% 39.83/6.08 % (251857)Peak memory usage: 20 MB
% 39.83/6.08 % (251857)Instructions burned: 870 (million)
% 39.83/6.08 % (251863)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=2069315767:i=3512:aac=none_2950 on theBenchmark for (2950ds/3512Mi)
% 39.83/6.08 % TRYING [7]
% 39.83/6.08 % (251859) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-251803-251859"...
% 39.83/6.08 % (251859)...printing done.
% 39.83/6.08 % (251859)Refutation found. Thanks to Tanya!
% 39.83/6.08 % SZS status Unsatisfiable for theBenchmark
% 39.83/6.08 % SZS output start Proof for theBenchmark
% See solution above
% 39.83/6.08 % (251859)------------------------------
% 39.83/6.08 % (251859)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 39.83/6.08 % (251859)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 39.83/6.08 % (251859)CaDiCaL version: 2.1.3
% 39.83/6.08 % (251859)Termination reason: Refutation
% 39.83/6.08 % (251859)Time elapsed: 1.044 s
% 39.83/6.08 % (251859)Peak memory usage: 30 MB
% 39.83/6.08 % (251859)Instructions burned: 1799 (million)
% 39.83/6.08 % (251803)Success in time 5.67 s
% 39.83/6.08 % Vampire exiting
%------------------------------------------------------------------------------