%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV673-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n015.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 01:19:14 PM UTC 2026
% Result : Unsatisfiable 6.40s 1.62s
% Output : Refutation 6.40s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 13
% Syntax : Number of formulae : 38 ( 22 unt; 0 def)
% Number of atoms : 70 ( 45 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 60 ( 28 ~; 32 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 11 ( 11 usr; 5 con; 0-3 aty)
% Number of variables : 57 ( 57 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f522,axiom,
! [X2,X0,X1] :
( ~ class_Ring__and__Field_Odivision__ring(X0)
| c_HOL_Oinverse__class_Oinverse(c_HOL_Otimes__class_Otimes(X1,X2,X0),X0) = c_HOL_Otimes__class_Otimes(c_HOL_Oinverse__class_Oinverse(X2,X0),c_HOL_Oinverse__class_Oinverse(X1,X0),X0)
| X2 = c_HOL_Ozero__class_Ozero(X0)
| X1 = c_HOL_Ozero__class_Ozero(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_nonzero__inverse__mult__distrib_0) ).
fof(f523,plain,
! [X2,X0,X1] :
( ~ class_Ring__and__Field_Odivision__ring(X0)
| c_HOL_Oinverse__class_Oinverse(c_HOL_Otimes__class_Otimes(X1,X2,X0),X0) = c_HOL_Otimes__class_Otimes(c_HOL_Oinverse__class_Oinverse(X2,X0),c_HOL_Oinverse__class_Oinverse(X1,X0),X0)
| c_HOL_Ozero__class_Ozero(X0) = X2
| c_HOL_Ozero__class_Ozero(X0) = X1 ),
inference(reorient_equations,[],[f522]) ).
fof(f813,axiom,
! [X2,X0,X1] :
( ~ class_Ring__and__Field_Oring__1__no__zero__divisors(X0)
| c_Power_Opower__class_Opower(X1,X2,X0) != c_HOL_Ozero__class_Ozero(X0)
| X1 = c_HOL_Ozero__class_Ozero(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_field__power__not__zero_0) ).
fof(f814,plain,
! [X2,X0,X1] :
( c_HOL_Ozero__class_Ozero(X0) != c_Power_Opower__class_Opower(X1,X2,X0)
| ~ class_Ring__and__Field_Oring__1__no__zero__divisors(X0)
| c_HOL_Ozero__class_Ozero(X0) = X1 ),
inference(reorient_equations,[],[f813]) ).
fof(f902,axiom,
! [X0,X1] :
( ~ class_Ring__and__Field_Odivision__ring(X0)
| c_HOL_Oinverse__class_Oinverse(X1,X0) != c_HOL_Ozero__class_Ozero(X0)
| X1 = c_HOL_Ozero__class_Ozero(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_inverse__zero__imp__zero_0) ).
fof(f903,plain,
! [X0,X1] :
( c_HOL_Ozero__class_Ozero(X0) != c_HOL_Oinverse__class_Oinverse(X1,X0)
| ~ class_Ring__and__Field_Odivision__ring(X0)
| c_HOL_Ozero__class_Ozero(X0) = X1 ),
inference(reorient_equations,[],[f902]) ).
fof(f910,axiom,
! [X0,X1] :
( ~ class_Ring__and__Field_Odivision__ring(X0)
| c_HOL_Oinverse__class_Oinverse(c_HOL_Oinverse__class_Oinverse(X1,X0),X0) = X1
| X1 = c_HOL_Ozero__class_Ozero(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_nonzero__inverse__inverse__eq_0) ).
fof(f911,plain,
! [X0,X1] :
( ~ class_Ring__and__Field_Odivision__ring(X0)
| c_HOL_Oinverse__class_Oinverse(c_HOL_Oinverse__class_Oinverse(X1,X0),X0) = X1
| c_HOL_Ozero__class_Ozero(X0) = X1 ),
inference(reorient_equations,[],[f910]) ).
fof(f921,axiom,
( ~ class_Ring__and__Field_Ofield(t_a)
| v_a != c_HOL_Ozero__class_Ozero(t_a) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_nz_0) ).
fof(f1086,axiom,
! [X2,X0,X1] :
( ~ class_Ring__and__Field_Odivision__ring(X0)
| c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(X1,X2,X0),X0) = c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(X1,X0),X2,X0)
| X1 = c_HOL_Ozero__class_Ozero(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_nonzero__power__inverse_0) ).
fof(f1087,plain,
! [X2,X0,X1] :
( ~ class_Ring__and__Field_Odivision__ring(X0)
| c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(X1,X2,X0),X0) = c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(X1,X0),X2,X0)
| c_HOL_Ozero__class_Ozero(X0) = X1 ),
inference(reorient_equations,[],[f1086]) ).
fof(f1089,axiom,
! [X2,X0,X1] :
( ~ class_Ring__and__Field_Ofield(X0)
| c_HOL_Oinverse__class_Odivide(X1,X2,X0) = c_HOL_Otimes__class_Otimes(X1,c_HOL_Oinverse__class_Oinverse(X2,X0),X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_divide__inverse_0) ).
fof(f1127,axiom,
! [X2,X3,X0,X1] :
( ~ class_Ring__and__Field_Ofield(X0)
| c_Power_Opower__class_Opower(X1,c_HOL_Ominus__class_Ominus(X2,X3,tc_nat),X0) = c_HOL_Oinverse__class_Odivide(c_Power_Opower__class_Opower(X1,X2,X0),c_Power_Opower__class_Opower(X1,X3,X0),X0)
| ~ c_lessequals(X3,X2,tc_nat)
| X1 = c_HOL_Ozero__class_Ozero(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_power__diff_0) ).
fof(f1128,plain,
! [X2,X3,X0,X1] :
( ~ c_lessequals(X3,X2,tc_nat)
| c_Power_Opower__class_Opower(X1,c_HOL_Ominus__class_Ominus(X2,X3,tc_nat),X0) = c_HOL_Oinverse__class_Odivide(c_Power_Opower__class_Opower(X1,X2,X0),c_Power_Opower__class_Opower(X1,X3,X0),X0)
| ~ class_Ring__and__Field_Ofield(X0)
| c_HOL_Ozero__class_Ozero(X0) = X1 ),
inference(reorient_equations,[],[f1127]) ).
fof(f1165,negated_conjecture,
class_Ring__and__Field_Ofield(t_a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',tfree_tcs) ).
fof(f1166,negated_conjecture,
c_lessequals(v_m,v_n,tc_nat),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).
fof(f1167,negated_conjecture,
c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),c_HOL_Ominus__class_Ominus(v_n,v_m,tc_nat),t_a) != c_HOL_Oinverse__class_Odivide(c_Power_Opower__class_Opower(v_a,v_m,t_a),c_Power_Opower__class_Opower(v_a,v_n,t_a),t_a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_1) ).
fof(f1168,axiom,
! [X0] :
( ~ class_Ring__and__Field_Ofield(X0)
| class_Ring__and__Field_Oring__1__no__zero__divisors(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clsrel_Ring__and__Field_Ofield_Ring__and__Field_Oring__1__no__zero__divisors) ).
fof(f1177,axiom,
! [X0] :
( ~ class_Ring__and__Field_Ofield(X0)
| class_Ring__and__Field_Odivision__ring(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clsrel_Ring__and__Field_Ofield_Ring__and__Field_Odivision__ring) ).
fof(f1233,plain,
v_a != c_HOL_Ozero__class_Ozero(t_a),
inference(forward_subsumption_resolution,[],[f921,f1165]) ).
fof(f1243,plain,
c_Power_Opower__class_Opower(v_a,c_HOL_Ominus__class_Ominus(v_n,v_m,tc_nat),t_a) = c_HOL_Oinverse__class_Odivide(c_Power_Opower__class_Opower(v_a,v_n,t_a),c_Power_Opower__class_Opower(v_a,v_m,t_a),t_a),
inference(unit_resulting_resolution,[],[f1128,f1166,f1165,f1233]) ).
fof(f1281,plain,
class_Ring__and__Field_Odivision__ring(t_a),
inference(unit_resulting_resolution,[],[f1177,f1165]) ).
fof(f1284,plain,
! [X0] : c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(v_a,X0,t_a),t_a) = c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),X0,t_a),
inference(unit_resulting_resolution,[],[f1087,f1233,f1281]) ).
fof(f1333,plain,
class_Ring__and__Field_Oring__1__no__zero__divisors(t_a),
inference(unit_resulting_resolution,[],[f1168,f1165]) ).
fof(f1334,plain,
! [X0] : c_HOL_Ozero__class_Ozero(t_a) != c_Power_Opower__class_Opower(v_a,X0,t_a),
inference(unit_resulting_resolution,[],[f814,f1233,f1333]) ).
fof(f1348,plain,
! [X0] : c_HOL_Ozero__class_Ozero(t_a) != c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(v_a,X0,t_a),t_a),
inference(unit_resulting_resolution,[],[f903,f1281,f1334]) ).
fof(f1349,plain,
! [X0] : c_Power_Opower__class_Opower(v_a,X0,t_a) = c_HOL_Oinverse__class_Oinverse(c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(v_a,X0,t_a),t_a),t_a),
inference(unit_resulting_resolution,[],[f911,f1281,f1334]) ).
fof(f1356,plain,
! [X0] : c_HOL_Ozero__class_Ozero(t_a) != c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),X0,t_a),
inference(forward_demodulation,[],[f1348,f1284]) ).
fof(f1357,plain,
! [X0] : c_Power_Opower__class_Opower(v_a,X0,t_a) = c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),X0,t_a),t_a),
inference(forward_demodulation,[],[f1349,f1284]) ).
fof(f1386,plain,
! [X0,X1] : c_HOL_Oinverse__class_Odivide(X0,X1,t_a) = c_HOL_Otimes__class_Otimes(X0,c_HOL_Oinverse__class_Oinverse(X1,t_a),t_a),
inference(unit_resulting_resolution,[],[f1089,f1165]) ).
fof(f1387,plain,
! [X0,X1] : c_HOL_Oinverse__class_Odivide(X1,c_Power_Opower__class_Opower(v_a,X0,t_a),t_a) = c_HOL_Otimes__class_Otimes(X1,c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),X0,t_a),t_a),
inference(superposition,[],[f1386,f1284]) ).
fof(f2869,plain,
! [X0,X1] : c_HOL_Oinverse__class_Oinverse(c_HOL_Otimes__class_Otimes(c_Power_Opower__class_Opower(v_a,X0,t_a),c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),X1,t_a),t_a),t_a) = c_HOL_Otimes__class_Otimes(c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),X1,t_a),t_a),c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(v_a,X0,t_a),t_a),t_a),
inference(unit_resulting_resolution,[],[f523,f1281,f1334,f1356]) ).
fof(f2918,plain,
! [X0,X1] : c_HOL_Oinverse__class_Oinverse(c_HOL_Otimes__class_Otimes(c_Power_Opower__class_Opower(v_a,X0,t_a),c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),X1,t_a),t_a),t_a) = c_HOL_Oinverse__class_Odivide(c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),X1,t_a),t_a),c_Power_Opower__class_Opower(v_a,X0,t_a),t_a),
inference(forward_demodulation,[],[f2869,f1386]) ).
fof(f2967,plain,
! [X0,X1] : c_HOL_Oinverse__class_Oinverse(c_HOL_Otimes__class_Otimes(c_Power_Opower__class_Opower(v_a,X0,t_a),c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),X1,t_a),t_a),t_a) = c_HOL_Oinverse__class_Odivide(c_Power_Opower__class_Opower(v_a,X1,t_a),c_Power_Opower__class_Opower(v_a,X0,t_a),t_a),
inference(forward_demodulation,[],[f2918,f1357]) ).
fof(f3000,plain,
! [X0,X1] : c_HOL_Oinverse__class_Odivide(c_Power_Opower__class_Opower(v_a,X1,t_a),c_Power_Opower__class_Opower(v_a,X0,t_a),t_a) = c_HOL_Oinverse__class_Oinverse(c_HOL_Oinverse__class_Odivide(c_Power_Opower__class_Opower(v_a,X0,t_a),c_Power_Opower__class_Opower(v_a,X1,t_a),t_a),t_a),
inference(forward_demodulation,[],[f2967,f1387]) ).
fof(f3151,plain,
c_HOL_Oinverse__class_Odivide(c_Power_Opower__class_Opower(v_a,v_m,t_a),c_Power_Opower__class_Opower(v_a,v_n,t_a),t_a) = c_HOL_Oinverse__class_Oinverse(c_Power_Opower__class_Opower(v_a,c_HOL_Ominus__class_Ominus(v_n,v_m,tc_nat),t_a),t_a),
inference(superposition,[],[f3000,f1243]) ).
fof(f3157,plain,
c_Power_Opower__class_Opower(c_HOL_Oinverse__class_Oinverse(v_a,t_a),c_HOL_Ominus__class_Ominus(v_n,v_m,tc_nat),t_a) = c_HOL_Oinverse__class_Odivide(c_Power_Opower__class_Opower(v_a,v_m,t_a),c_Power_Opower__class_Opower(v_a,v_n,t_a),t_a),
inference(forward_demodulation,[],[f3151,f1284]) ).
fof(f3164,plain,
$false,
inference(forward_subsumption_resolution,[],[f3157,f1167]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWV673-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.19 % Computer : n015.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.19 % CPULimit : 300
% 0.08/0.19 % WCLimit : 300
% 0.08/0.19 % DateTime : Mon Sep 28 12:16:16 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.23 Running first-order theorem proving
% 0.08/0.23 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 5.63/1.53 % (2586439)Input is clausal, will run a generic CNF schedule.
% 5.63/1.53 % (2586445)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2044792388:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 5.63/1.53 % (2586447)lrs+10_1_sil=8000:sp=occurrence:random_seed=2531733799:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 5.63/1.53 % (2586450)dis-21_1_sil=8000:lcm=predicate:random_seed=2567825088:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 5.63/1.53 % (2586448)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1590580989:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 5.63/1.53 % (2586444)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=1744519066:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 5.63/1.53 % (2586446)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1939364798:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 5.63/1.53 % (2586449)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1054055531:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 5.63/1.53 % (2586447)Instruction limit reached!
% 5.63/1.53 % (2586447)------------------------------
% 5.63/1.53 % (2586447)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586447)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586447)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586447)Termination reason: Instruction limit
% 5.63/1.53 % (2586447)Termination phase: Saturation
% 5.63/1.53 % (2586447)Time elapsed: 0.069 s
% 5.63/1.53 % (2586447)Peak memory usage: 89 MB
% 5.63/1.53 % (2586447)Instructions burned: 108 (million)
% 5.63/1.53 % (2586450)Instruction limit reached!
% 5.63/1.53 % (2586450)------------------------------
% 5.63/1.53 % (2586450)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586450)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586450)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586450)Termination reason: Instruction limit
% 5.63/1.53 % (2586450)Termination phase: Saturation
% 5.63/1.53 % (2586450)Time elapsed: 0.069 s
% 5.63/1.53 % (2586450)Peak memory usage: 90 MB
% 5.63/1.53 % (2586450)Instructions burned: 118 (million)
% 5.63/1.53 % (2586448)Instruction limit reached!
% 5.63/1.53 % (2586448)------------------------------
% 5.63/1.53 % (2586448)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586448)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586448)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586448)Termination reason: Instruction limit
% 5.63/1.53 % (2586448)Termination phase: Saturation
% 5.63/1.53 % (2586448)Time elapsed: 0.074 s
% 5.63/1.53 % (2586448)Peak memory usage: 89 MB
% 5.63/1.53 % (2586448)Instructions burned: 114 (million)
% 5.63/1.53 % (2586449)Instruction limit reached!
% 5.63/1.53 % (2586449)------------------------------
% 5.63/1.53 % (2586449)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586449)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586449)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586449)Termination reason: Instruction limit
% 5.63/1.53 % (2586449)Termination phase: Saturation
% 5.63/1.53 % (2586449)Time elapsed: 0.116 s
% 5.63/1.53 % (2586449)Peak memory usage: 90 MB
% 5.63/1.53 % (2586449)Instructions burned: 181 (million)
% 5.63/1.53 % (2586458)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=2662043904:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 5.63/1.53 % (2586459)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=771412557:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 5.63/1.53 % (2586458)Refutation not found, incomplete strategy
% 5.63/1.53 % (2586458)------------------------------
% 5.63/1.53 % (2586458)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586458)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586458)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586458)Termination reason: Refutation not found, incomplete strategy
% 5.63/1.53 % (2586458)Time elapsed: 0.008 s
% 5.63/1.53 % (2586458)Peak memory usage: 89 MB
% 5.63/1.53 % (2586458)Instructions burned: 11 (million)
% 5.63/1.53 % (2586460)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=2675679866:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 5.63/1.53 % (2586461)lrs+10_64_to=lpo:sil=8000:random_seed=3852636679:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 5.63/1.53 % (2586459)Instruction limit reached!
% 5.63/1.53 % (2586459)------------------------------
% 5.63/1.53 % (2586459)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586459)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586459)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586459)Termination reason: Instruction limit
% 5.63/1.53 % (2586459)Termination phase: Saturation
% 5.63/1.53 % (2586459)Time elapsed: 0.106 s
% 5.63/1.53 % (2586459)Peak memory usage: 91 MB
% 5.63/1.53 % (2586459)Instructions burned: 190 (million)
% 5.63/1.53 % (2586461)Instruction limit reached!
% 5.63/1.53 % (2586461)------------------------------
% 5.63/1.53 % (2586461)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586461)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586461)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586461)Termination reason: Instruction limit
% 5.63/1.53 % (2586461)Termination phase: Saturation
% 5.63/1.53 % (2586461)Time elapsed: 0.062 s
% 5.63/1.53 % (2586461)Peak memory usage: 89 MB
% 5.63/1.53 % (2586461)Instructions burned: 128 (million)
% 5.63/1.53 % (2586460)Instruction limit reached!
% 5.63/1.53 % (2586460)------------------------------
% 5.63/1.53 % (2586460)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586460)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586460)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586460)Termination reason: Instruction limit
% 5.63/1.53 % (2586460)Termination phase: Saturation
% 5.63/1.53 % (2586460)Time elapsed: 0.119 s
% 5.63/1.53 % (2586460)Peak memory usage: 91 MB
% 5.63/1.53 % (2586460)Instructions burned: 221 (million)
% 5.63/1.53 % (2586466)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2931180349:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 5.63/1.53 % (2586458)------------------------------
% 5.63/1.53 % (2586458)------------------------------
% 5.63/1.53 % (2586467)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2728878405:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 5.63/1.53 % (2586468)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2322375592:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 5.63/1.53 % (2586445)First to succeed.
% 5.63/1.53 % (2586445)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2586439"
% 5.63/1.53 % (2586466)Instruction limit reached!
% 5.63/1.53 % (2586466)------------------------------
% 5.63/1.53 % (2586466)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586466)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586466)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586466)Termination reason: Instruction limit
% 5.63/1.53 % (2586466)Termination phase: Saturation
% 5.63/1.53 % (2586466)Time elapsed: 0.132 s
% 5.63/1.53 % (2586466)Peak memory usage: 90 MB
% 5.63/1.53 % (2586466)Instructions burned: 195 (million)
% 5.63/1.53 % (2586467)Instruction limit reached!
% 5.63/1.53 % (2586467)------------------------------
% 5.63/1.53 % (2586467)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 5.63/1.53 % (2586467)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.63/1.53 % (2586467)CaDiCaL version: 2.1.3
% 5.63/1.53 % (2586467)Termination reason: Instruction limit
% 5.63/1.53 % (2586467)Termination phase: Saturation
% 5.63/1.53 % (2586467)Time elapsed: 0.105 s
% 5.63/1.53 % (2586467)Peak memory usage: 90 MB
% 5.63/1.53 % (2586467)Instructions burned: 158 (million)
% 5.63/1.53 % (2586470)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=2558641433:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 5.63/1.53 % (2586470)Instruction limit reached!
% 5.63/1.53 % (2586470)------------------------------
% 5.63/1.53 % (2586470)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.40/1.62 % (2586470)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.40/1.62 % (2586470)CaDiCaL version: 2.1.3
% 6.40/1.62 % (2586470)Termination reason: Instruction limit
% 6.40/1.62 % (2586470)Termination phase: Saturation
% 6.40/1.62 % (2586470)Time elapsed: 0.058 s
% 6.40/1.62 % (2586470)Peak memory usage: 90 MB
% 6.40/1.62 % (2586470)Instructions burned: 108 (million)
% 6.40/1.62 % (2586445)Refutation found. Thanks to Tanya!
% 6.40/1.62 % SZS status Unsatisfiable for theBenchmark
% 6.40/1.62 % SZS output start Proof for theBenchmark
% See solution above
% 6.40/1.62 % (2586445)------------------------------
% 6.40/1.62 % (2586445)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.40/1.62 % (2586445)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.40/1.62 % (2586445)CaDiCaL version: 2.1.3
% 6.40/1.62 % (2586445)Termination reason: Refutation
% 6.40/1.62 % (2586445)Time elapsed: 0.567 s
% 6.40/1.62 % (2586445)Peak memory usage: 137 MB
% 6.40/1.62 % (2586445)Instructions burned: 1545 (million)
% 6.40/1.62 % (2586445)------------------------------
% 6.40/1.62 % (2586445)------------------------------
% 6.40/1.62 % (2586439)Success in time 0.863 s
% 6.40/1.62 % Vampire exiting
%------------------------------------------------------------------------------