%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : GRP715-11 : TPTP v9.3.1. Released v8.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% Computer : n008.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 10:18:38 AM UTC 2026
% Result : Unsatisfiable 7.87s 2.04s
% Output : Refutation 7.87s
% Verified :
% SZS Type : Refutation
% Derivation depth : 27
% Number of leaves : 7
% Syntax : Number of formulae : 69 ( 69 unt; 0 def)
% Number of atoms : 69 ( 68 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 51 ( 51 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f7,axiom,
! [X2,X0,X1] : mult(mult(mult(X0,X1),X2),X1) = mult(X0,mult(mult(X1,X2),X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f06) ).
fof(f8,axiom,
! [X0,X1] : mult(X0,mult(X1,X1)) = mult(mult(X0,X1),X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f07) ).
fof(f9,axiom,
! [X0] : mult(X0,unit) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f08) ).
fof(f10,axiom,
! [X0] : mult(unit,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f09) ).
fof(f11,axiom,
mult(op_a,op_b) = unit,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f10) ).
fof(f12,plain,
unit = mult(op_a,op_b),
inference(reorient_equations,[],[f11]) ).
fof(f13,axiom,
mult(op_b,op_a) = unit,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f11) ).
fof(f14,plain,
unit = mult(op_b,op_a),
inference(reorient_equations,[],[f13]) ).
fof(f15,negated_conjecture,
mult(mult(x0,op_b),op_a) != x0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goal) ).
fof(f16,plain,
x0 != mult(mult(x0,op_b),op_a),
inference(reorient_equations,[],[f15]) ).
fof(f29,plain,
! [X0,X1] : mult(mult(X0,X1),mult(X1,X1)) = mult(mult(X0,mult(X1,X1)),X1),
inference(superposition,[],[f8,f8]) ).
fof(f31,plain,
mult(op_a,mult(op_b,op_b)) = mult(unit,op_b),
inference(superposition,[],[f8,f12]) ).
fof(f32,plain,
mult(op_b,mult(op_a,op_a)) = mult(unit,op_a),
inference(superposition,[],[f8,f14]) ).
fof(f35,plain,
op_a = mult(op_b,mult(op_a,op_a)),
inference(forward_demodulation,[],[f32,f10]) ).
fof(f36,plain,
op_b = mult(op_a,mult(op_b,op_b)),
inference(forward_demodulation,[],[f31,f10]) ).
fof(f37,plain,
mult(op_b,mult(mult(op_a,op_a),mult(op_a,op_a))) = mult(op_a,mult(op_a,op_a)),
inference(superposition,[],[f8,f35]) ).
fof(f131,plain,
! [X0] : mult(op_a,mult(mult(op_b,X0),op_b)) = mult(mult(unit,X0),op_b),
inference(superposition,[],[f7,f12]) ).
fof(f133,plain,
! [X0] : mult(op_b,mult(mult(op_a,X0),op_a)) = mult(mult(unit,X0),op_a),
inference(superposition,[],[f7,f14]) ).
fof(f136,plain,
! [X2,X0,X1] : mult(mult(X0,X1),mult(mult(X2,X1),X2)) = mult(mult(X0,mult(mult(X1,X2),X1)),X2),
inference(superposition,[],[f7,f7]) ).
fof(f140,plain,
! [X0,X1] : mult(mult(X0,X1),mult(X1,X1)) = mult(X0,mult(mult(X1,X1),X1)),
inference(superposition,[],[f8,f7]) ).
fof(f142,plain,
! [X2,X0,X1] : mult(mult(mult(X0,X1),X2),mult(X1,X1)) = mult(mult(X0,mult(mult(X1,X2),X1)),X1),
inference(superposition,[],[f8,f7]) ).
fof(f144,plain,
! [X0,X1] : mult(mult(X0,X1),mult(X1,X1)) = mult(X0,mult(X1,mult(X1,X1))),
inference(forward_demodulation,[],[f140,f8]) ).
fof(f149,plain,
! [X0] : mult(op_b,mult(mult(op_a,X0),op_a)) = mult(X0,op_a),
inference(forward_demodulation,[],[f133,f10]) ).
fof(f150,plain,
! [X0] : mult(op_a,mult(mult(op_b,X0),op_b)) = mult(X0,op_b),
inference(forward_demodulation,[],[f131,f10]) ).
fof(f980,plain,
mult(mult(op_b,op_b),op_a) = mult(op_b,mult(op_b,op_a)),
inference(superposition,[],[f149,f36]) ).
fof(f982,plain,
mult(op_a,op_a) = mult(op_b,mult(op_a,mult(op_a,op_a))),
inference(superposition,[],[f149,f8]) ).
fof(f986,plain,
mult(mult(op_b,op_b),op_a) = mult(op_b,unit),
inference(forward_demodulation,[],[f980,f14]) ).
fof(f987,plain,
op_b = mult(mult(op_b,op_b),op_a),
inference(forward_demodulation,[],[f986,f9]) ).
fof(f990,plain,
mult(op_b,op_a) = mult(mult(op_b,op_b),mult(op_a,op_a)),
inference(superposition,[],[f8,f987]) ).
fof(f991,plain,
unit = mult(mult(op_b,op_b),mult(op_a,op_a)),
inference(forward_demodulation,[],[f990,f14]) ).
fof(f1378,plain,
mult(mult(op_a,op_a),op_b) = mult(op_a,mult(op_a,op_b)),
inference(superposition,[],[f150,f35]) ).
fof(f1386,plain,
mult(op_a,unit) = mult(mult(op_a,op_a),op_b),
inference(forward_demodulation,[],[f1378,f12]) ).
fof(f1387,plain,
op_a = mult(mult(op_a,op_a),op_b),
inference(forward_demodulation,[],[f1386,f9]) ).
fof(f1402,plain,
mult(unit,op_a) = mult(mult(mult(op_b,op_b),op_a),mult(op_a,op_a)),
inference(superposition,[],[f29,f991]) ).
fof(f1435,plain,
mult(unit,op_a) = mult(mult(op_b,op_b),mult(op_a,mult(op_a,op_a))),
inference(forward_demodulation,[],[f1402,f144]) ).
fof(f1444,plain,
op_a = mult(mult(op_b,op_b),mult(op_a,mult(op_a,op_a))),
inference(forward_demodulation,[],[f1435,f10]) ).
fof(f1452,plain,
mult(mult(op_a,mult(op_a,op_a)),op_b) = mult(op_a,mult(mult(op_a,op_a),op_b)),
inference(superposition,[],[f150,f982]) ).
fof(f1456,plain,
mult(op_a,op_a) = mult(mult(op_a,mult(op_a,op_a)),op_b),
inference(forward_demodulation,[],[f1452,f1387]) ).
fof(f1464,plain,
mult(mult(op_a,op_a),op_b) = mult(mult(op_a,mult(op_a,op_a)),mult(op_b,op_b)),
inference(superposition,[],[f8,f1456]) ).
fof(f1465,plain,
op_a = mult(mult(op_a,mult(op_a,op_a)),mult(op_b,op_b)),
inference(forward_demodulation,[],[f1464,f1387]) ).
fof(f8467,plain,
! [X0] : mult(mult(X0,mult(op_a,mult(op_a,op_a))),mult(mult(mult(op_b,op_b),mult(op_a,mult(op_a,op_a))),mult(op_b,op_b))) = mult(mult(X0,mult(op_a,mult(op_a,mult(op_a,op_a)))),mult(op_b,op_b)),
inference(superposition,[],[f136,f1465]) ).
fof(f8472,plain,
! [X0] : mult(mult(X0,mult(op_a,op_a)),mult(mult(op_b,mult(op_a,op_a)),op_b)) = mult(mult(X0,mult(op_a,mult(op_a,op_a))),op_b),
inference(superposition,[],[f136,f1387]) ).
fof(f8482,plain,
! [X0] : mult(mult(X0,op_b),mult(mult(mult(op_a,op_a),op_b),mult(op_a,op_a))) = mult(mult(X0,mult(op_a,op_b)),mult(op_a,op_a)),
inference(superposition,[],[f136,f35]) ).
fof(f8583,plain,
! [X0] : mult(mult(X0,op_b),mult(mult(mult(op_a,op_a),op_b),mult(op_a,op_a))) = mult(mult(X0,unit),mult(op_a,op_a)),
inference(forward_demodulation,[],[f8482,f12]) ).
fof(f8591,plain,
! [X0] : mult(mult(X0,mult(op_a,mult(op_a,op_a))),op_b) = mult(mult(X0,mult(op_a,op_a)),mult(op_a,op_b)),
inference(forward_demodulation,[],[f8472,f35]) ).
fof(f8595,plain,
! [X0] : mult(mult(X0,mult(op_a,mult(op_a,mult(op_a,op_a)))),mult(op_b,op_b)) = mult(mult(X0,mult(op_a,mult(op_a,op_a))),mult(op_a,mult(op_b,op_b))),
inference(forward_demodulation,[],[f8467,f1444]) ).
fof(f8631,plain,
! [X0] : mult(X0,mult(op_a,op_a)) = mult(mult(X0,op_b),mult(mult(mult(op_a,op_a),op_b),mult(op_a,op_a))),
inference(forward_demodulation,[],[f8583,f9]) ).
fof(f8638,plain,
! [X0] : mult(mult(X0,mult(op_a,mult(op_a,op_a))),op_b) = mult(mult(X0,mult(op_a,op_a)),unit),
inference(forward_demodulation,[],[f8591,f12]) ).
fof(f8642,plain,
! [X0] : mult(mult(X0,mult(op_a,mult(op_a,mult(op_a,op_a)))),mult(op_b,op_b)) = mult(mult(X0,mult(op_a,mult(op_a,op_a))),op_b),
inference(forward_demodulation,[],[f8595,f36]) ).
fof(f8672,plain,
! [X0] : mult(X0,mult(op_a,op_a)) = mult(mult(X0,op_b),mult(op_a,mult(op_a,op_a))),
inference(forward_demodulation,[],[f8631,f1387]) ).
fof(f8676,plain,
! [X0] : mult(X0,mult(op_a,op_a)) = mult(mult(X0,mult(op_a,mult(op_a,op_a))),op_b),
inference(forward_demodulation,[],[f8638,f9]) ).
fof(f12700,plain,
! [X0] : mult(mult(mult(X0,op_b),mult(mult(op_a,op_a),mult(op_a,op_a))),mult(op_b,op_b)) = mult(mult(X0,mult(mult(op_a,mult(op_a,op_a)),op_b)),op_b),
inference(superposition,[],[f142,f37]) ).
fof(f12703,plain,
! [X0] : mult(mult(X0,mult(op_a,op_a)),op_b) = mult(mult(mult(X0,op_b),mult(mult(op_a,op_a),mult(op_a,op_a))),mult(op_b,op_b)),
inference(forward_demodulation,[],[f12700,f1456]) ).
fof(f12715,plain,
! [X0] : mult(mult(X0,mult(op_a,op_a)),op_b) = mult(mult(mult(X0,op_b),mult(op_a,mult(op_a,mult(op_a,op_a)))),mult(op_b,op_b)),
inference(forward_demodulation,[],[f12703,f144]) ).
fof(f12723,plain,
! [X0] : mult(mult(X0,mult(op_a,op_a)),op_b) = mult(mult(mult(X0,op_b),mult(op_a,mult(op_a,op_a))),op_b),
inference(forward_demodulation,[],[f12715,f8642]) ).
fof(f12729,plain,
! [X0] : mult(mult(X0,mult(op_a,op_a)),op_b) = mult(mult(X0,op_b),mult(op_a,op_a)),
inference(forward_demodulation,[],[f12723,f8676]) ).
fof(f18120,plain,
! [X0] : mult(X0,mult(mult(op_b,mult(op_a,mult(op_a,op_a))),op_b)) = mult(mult(X0,mult(op_a,op_a)),op_b),
inference(superposition,[],[f7,f8672]) ).
fof(f18139,plain,
! [X0] : mult(X0,mult(mult(op_b,mult(op_a,mult(op_a,op_a))),op_b)) = mult(mult(X0,op_b),mult(op_a,op_a)),
inference(forward_demodulation,[],[f18120,f12729]) ).
fof(f18158,plain,
! [X0] : mult(X0,mult(op_b,mult(op_a,op_a))) = mult(mult(X0,op_b),mult(op_a,op_a)),
inference(forward_demodulation,[],[f18139,f8676]) ).
fof(f18170,plain,
! [X0] : mult(X0,op_a) = mult(mult(X0,op_b),mult(op_a,op_a)),
inference(forward_demodulation,[],[f18158,f35]) ).
fof(f18214,plain,
! [X0] : mult(mult(X0,op_a),op_b) = mult(X0,mult(mult(op_b,mult(op_a,op_a)),op_b)),
inference(superposition,[],[f7,f18170]) ).
fof(f18239,plain,
! [X0] : mult(mult(X0,op_a),op_b) = mult(X0,mult(mult(op_b,op_b),mult(op_a,op_a))),
inference(forward_demodulation,[],[f18214,f12729]) ).
fof(f18261,plain,
! [X0] : mult(mult(X0,op_a),op_b) = mult(X0,mult(op_b,op_a)),
inference(forward_demodulation,[],[f18239,f18170]) ).
fof(f18273,plain,
! [X0] : mult(X0,unit) = mult(mult(X0,op_a),op_b),
inference(forward_demodulation,[],[f18261,f14]) ).
fof(f18281,plain,
! [X0] : mult(mult(X0,op_a),op_b) = X0,
inference(forward_demodulation,[],[f18273,f9]) ).
fof(f18290,plain,
! [X0] : mult(X0,op_a) = mult(mult(X0,mult(op_a,op_a)),op_b),
inference(superposition,[],[f18281,f8]) ).
fof(f18346,plain,
! [X0] : mult(mult(X0,op_a),op_b) = mult(mult(X0,op_b),op_a),
inference(superposition,[],[f18290,f18170]) ).
fof(f18413,plain,
! [X0] : mult(mult(X0,op_b),op_a) = X0,
inference(forward_demodulation,[],[f18346,f18281]) ).
fof(f18436,plain,
$false,
inference(backward_subsumption_resolution,[],[f16,f18413]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP715-11 : TPTP v9.3.1. Released v8.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.40 % Computer : n008.cluster.edu
% 0.14/0.40 % Model : x86_64 x86_64
% 0.14/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.40 % Memory : 8046.5625MB
% 0.14/0.40 % OS : Linux 6.8.0-71-generic
% 0.14/0.41 % CPULimit : 300
% 0.14/0.41 % WCLimit : 300
% 0.14/0.41 % DateTime : Sun Sep 27 10:37:54 UTC 2026
% 0.14/0.41 % CPUTime :
% 0.14/0.41 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.14/0.45 Running first-order model finding
% 0.14/0.45 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
% 7.87/2.03 % (1033135)Will run a generic schedule for satisfiability detection.
% 7.87/2.03 % (1033141)% WARNING: option uhcvi not known.
% 7.87/2.03 % (1033141)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1576326542:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 7.87/2.03 % (1033146)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=1085159049:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 7.87/2.03 % (1033140)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3512943636_2999 on theBenchmark for (2999ds/0Mi)
% 7.87/2.03 % (1033142)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2828662543:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 7.87/2.03 % (1033144)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2994791928:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 7.87/2.03 % (1033143)dis+10_1_sil=32000:sp=arity:random_seed=3869304827:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 7.87/2.03 % (1033145)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=587835761:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 7.87/2.03 % TRYING [1]
% 7.87/2.03 % TRYING [2]
% 7.87/2.03 % TRYING [3]
% 7.87/2.03 % TRYING [4]
% 7.87/2.03 % TRYING [5]
% 7.87/2.03 % (1033143)Instruction limit reached!
% 7.87/2.03 % (1033143)------------------------------
% 7.87/2.03 % (1033143)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.03 % (1033143)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.03 % (1033143)CaDiCaL version: 2.1.3
% 7.87/2.03 % (1033143)Termination reason: Instruction limit
% 7.87/2.03 % (1033143)Termination phase: Saturation
% 7.87/2.03 % (1033143)Time elapsed: 0.099 s
% 7.87/2.03 % (1033143)Peak memory usage: 12 MB
% 7.87/2.03 % (1033143)Instructions burned: 103 (million)
% 7.87/2.03 % (1033144)Instruction limit reached!
% 7.87/2.03 % (1033144)------------------------------
% 7.87/2.03 % (1033144)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.03 % (1033144)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.03 % (1033144)CaDiCaL version: 2.1.3
% 7.87/2.03 % (1033144)Termination reason: Instruction limit
% 7.87/2.03 % (1033144)Termination phase: Saturation
% 7.87/2.03 % (1033144)Time elapsed: 0.117 s
% 7.87/2.03 % (1033144)Peak memory usage: 12 MB
% 7.87/2.03 % (1033144)Instructions burned: 117 (million)
% 7.87/2.03 % (1033154)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3517370620:i=714:nm=2_2998 on theBenchmark for (2998ds/714Mi)
% 7.87/2.03 % (1033145)Instruction limit reached!
% 7.87/2.03 % (1033145)------------------------------
% 7.87/2.03 % (1033145)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.03 % (1033145)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.03 % (1033145)CaDiCaL version: 2.1.3
% 7.87/2.03 % (1033145)Termination reason: Instruction limit
% 7.87/2.03 % (1033145)Termination phase: Saturation
% 7.87/2.03 % (1033145)Time elapsed: 0.128 s
% 7.87/2.03 % (1033145)Peak memory usage: 12 MB
% 7.87/2.03 % (1033145)Instructions burned: 131 (million)
% 7.87/2.03 % TRYING [6]
% 7.87/2.03 % TRYING [1]
% 7.87/2.03 % TRYING [2]
% 7.87/2.03 % TRYING [3]
% 7.87/2.03 % TRYING [4]
% 7.87/2.03 % (1033146)Instruction limit reached!
% 7.87/2.03 % (1033146)------------------------------
% 7.87/2.03 % (1033146)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.04 % (1033146)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.04 % (1033146)CaDiCaL version: 2.1.3
% 7.87/2.04 % (1033146)Termination reason: Instruction limit
% 7.87/2.04 % (1033146)Termination phase: Saturation
% 7.87/2.04 % (1033146)Time elapsed: 0.141 s
% 7.87/2.04 % (1033146)Peak memory usage: 12 MB
% 7.87/2.04 % (1033146)Instructions burned: 159 (million)
% 7.87/2.04 % (1033155)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=614178084:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 7.87/2.04 % TRYING [5]
% 7.87/2.04 % (1033157)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=1794797930:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 7.87/2.04 % (1033158)ott-21_1_sil=16000:fs=off:random_seed=933162011:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 7.87/2.04 % TRYING [6]
% 7.87/2.04 % (1033155)Instruction limit reached!
% 7.87/2.04 % (1033155)------------------------------
% 7.87/2.04 % (1033155)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.04 % (1033155)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.04 % (1033155)CaDiCaL version: 2.1.3
% 7.87/2.04 % (1033155)Termination reason: Instruction limit
% 7.87/2.04 % (1033155)Termination phase: Saturation
% 7.87/2.04 % (1033155)Time elapsed: 0.145 s
% 7.87/2.04 % (1033155)Peak memory usage: 13 MB
% 7.87/2.04 % (1033155)Instructions burned: 131 (million)
% 7.87/2.04 % (1033158)Instruction limit reached!
% 7.87/2.04 % (1033158)------------------------------
% 7.87/2.04 % (1033158)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.04 % (1033158)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.04 % (1033158)CaDiCaL version: 2.1.3
% 7.87/2.04 % (1033158)Termination reason: Instruction limit
% 7.87/2.04 % (1033158)Termination phase: Saturation
% 7.87/2.04 % (1033158)Time elapsed: 0.128 s
% 7.87/2.04 % (1033158)Peak memory usage: 11 MB
% 7.87/2.04 % (1033158)Instructions burned: 183 (million)
% 7.87/2.04 % (1033163)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=2566292281:fmbsr=1.3:i=865:ins=25_2996 on theBenchmark for (2996ds/865Mi)
% 7.87/2.04 % TRYING [1]
% 7.87/2.04 % TRYING [2]
% 7.87/2.04 % (1033162)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2530957789:i=477:bd=all_2996 on theBenchmark for (2996ds/477Mi)
% 7.87/2.04 % TRYING [3]
% 7.87/2.04 % TRYING [4]
% 7.87/2.04 % TRYING [7]
% 7.87/2.04 % TRYING [5]
% 7.87/2.04 % TRYING [7]
% 7.87/2.04 % TRYING [6]
% 7.87/2.04 % (1033154)Instruction limit reached!
% 7.87/2.04 % (1033154)------------------------------
% 7.87/2.04 % (1033154)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.04 % (1033154)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.04 % (1033154)CaDiCaL version: 2.1.3
% 7.87/2.04 % (1033154)Termination reason: Instruction limit
% 7.87/2.04 % (1033154)Termination phase: Finite model building constraint generation
% 7.87/2.04 % (1033154)Time elapsed: 0.554 s
% 7.87/2.04 % (1033154)Peak memory usage: 26 MB
% 7.87/2.04 % (1033154)Instructions burned: 715 (million)
% 7.87/2.04 % (1033166)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=1950974295:i=1179_2992 on theBenchmark for (2992ds/1179Mi)
% 7.87/2.04 % (1033162)Instruction limit reached!
% 7.87/2.04 % (1033162)------------------------------
% 7.87/2.04 % (1033162)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.04 % (1033162)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.04 % (1033162)CaDiCaL version: 2.1.3
% 7.87/2.04 % (1033162)Termination reason: Instruction limit
% 7.87/2.04 % (1033162)Termination phase: Saturation
% 7.87/2.04 % (1033162)Time elapsed: 0.451 s
% 7.87/2.04 % (1033162)Peak memory usage: 15 MB
% 7.87/2.04 % (1033162)Instructions burned: 478 (million)
% 7.87/2.04 % (1033157)Instruction limit reached!
% 7.87/2.04 % (1033157)------------------------------
% 7.87/2.04 % (1033157)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.04 % (1033157)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.04 % (1033157)CaDiCaL version: 2.1.3
% 7.87/2.04 % (1033157)Termination reason: Instruction limit
% 7.87/2.04 % (1033157)Termination phase: Saturation
% 7.87/2.04 % (1033157)Time elapsed: 0.631 s
% 7.87/2.04 % (1033157)Peak memory usage: 17 MB
% 7.87/2.04 % (1033157)Instructions burned: 684 (million)
% 7.87/2.04 % (1033168)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=4039027095:i=889:ins=1_2991 on theBenchmark for (2991ds/889Mi)
% 7.87/2.04 % (1033169)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=3201185975: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)
% 7.87/2.04 % (1033163)Instruction limit reached!
% 7.87/2.04 % (1033163)------------------------------
% 7.87/2.04 % (1033163)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.04 % (1033163)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.04 % (1033163)CaDiCaL version: 2.1.3
% 7.87/2.04 % (1033163)Termination reason: Instruction limit
% 7.87/2.04 % (1033163)Termination phase: Finite model building SAT solving
% 7.87/2.04 % (1033163)Time elapsed: 0.542 s
% 7.87/2.04 % (1033163)Peak memory usage: 22 MB
% 7.87/2.04 % (1033163)Instructions burned: 866 (million)
% 7.87/2.04 % (1033172)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=2851331420:i=879:kws=inv_precedence:fsr=off_2990 on theBenchmark for (2990ds/879Mi)
% 7.87/2.04 % TRYING [14]
% 7.87/2.04 % (1033169) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-1033135-1033169"...
% 7.87/2.04 % (1033169)...printing done.
% 7.87/2.04 % (1033169)Refutation found. Thanks to Tanya!
% 7.87/2.04 % SZS status Unsatisfiable for theBenchmark
% 7.87/2.04 % SZS output start Proof for theBenchmark
% See solution above
% 7.87/2.04 % (1033169)------------------------------
% 7.87/2.04 % (1033169)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.87/2.04 % (1033169)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.87/2.04 % (1033169)CaDiCaL version: 2.1.3
% 7.87/2.04 % (1033169)Termination reason: Refutation
% 7.87/2.04 % (1033169)Time elapsed: 0.675 s
% 7.87/2.04 % (1033169)Peak memory usage: 18 MB
% 7.87/2.04 % (1033169)Instructions burned: 681 (million)
% 7.87/2.04 % (1033135)Success in time 1.572 s
% 7.87/2.04 % Vampire exiting
%------------------------------------------------------------------------------