%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : FLD097-4 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 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 09:49:28 AM UTC 2026
% Result : Unsatisfiable 16.05s 2.83s
% Output : Refutation 16.05s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 22
% Syntax : Number of formulae : 42 ( 32 unt; 0 def)
% Number of atoms : 64 ( 0 equ)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 46 ( 24 ~; 22 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-3 aty)
% Number of functors : 10 ( 10 usr; 9 con; 0-2 aty)
% Number of variables : 37 ( 37 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ sum(X4,X5,X2)
| ~ sum(X0,X3,X4)
| ~ sum(X3,X5,X1)
| sum(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity_addition_1) ).
fof(f2,axiom,
! [X2,X3,X0,X1,X4,X5] :
( ~ sum(X4,X1,X5)
| ~ sum(X3,X4,X0)
| sum(X0,X1,X2)
| ~ sum(X3,X5,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity_addition_2) ).
fof(f3,axiom,
! [X0] :
( sum(additive_identity,X0,X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_of_identity_addition) ).
fof(f5,axiom,
! [X2,X0,X1] :
( ~ sum(X1,X0,X2)
| sum(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_addition) ).
fof(f8,axiom,
! [X0] :
( product(multiplicative_identity,X0,X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_of_identity_multiplication) ).
fof(f10,axiom,
! [X2,X0,X1] :
( ~ product(X1,X0,X2)
| product(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_multiplication) ).
fof(f11,axiom,
! [X2,X3,X0,X1,X6,X4,X5] :
( ~ product(X5,X6,X2)
| ~ sum(X3,X4,X5)
| sum(X0,X1,X2)
| ~ product(X3,X6,X0)
| ~ product(X4,X6,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',distributivity_1) ).
fof(f20,axiom,
! [X0,X1] :
( product(X0,X1,multiply(X0,X1))
| ~ defined(X0)
| ~ defined(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',totality_of_multiplication) ).
fof(f24,axiom,
! [X2,X3,X0,X1,X4] :
( ~ sum(X3,X4,X1)
| ~ less_or_equal(X2,X3)
| ~ sum(X2,X4,X0)
| less_or_equal(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',compatibility_of_order_relation_and_addition) ).
fof(f25,axiom,
! [X2,X0,X1] :
( ~ product(X1,X2,X0)
| ~ less_or_equal(additive_identity,X1)
| ~ less_or_equal(additive_identity,X2)
| less_or_equal(additive_identity,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',compatibility_of_order_relation_and_multiplication) ).
fof(f27,axiom,
defined(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a_is_defined) ).
fof(f28,axiom,
defined(b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',b_is_defined) ).
fof(f30,axiom,
defined(v),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',v_is_defined) ).
fof(f32,axiom,
defined(s),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',s_is_defined) ).
fof(f34,negated_conjecture,
less_or_equal(additive_identity,a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',less_or_equal_8) ).
fof(f35,negated_conjecture,
less_or_equal(additive_identity,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',less_or_equal_9) ).
fof(f36,negated_conjecture,
sum(multiplicative_identity,a,u),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sum_10) ).
fof(f37,negated_conjecture,
sum(multiplicative_identity,b,v),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sum_11) ).
fof(f38,negated_conjecture,
product(u,v,w),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',product_12) ).
fof(f39,negated_conjecture,
sum(a,b,s),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sum_13) ).
fof(f40,negated_conjecture,
sum(multiplicative_identity,s,t),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sum_14) ).
fof(f41,negated_conjecture,
~ less_or_equal(t,w),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',not_less_or_equal_15) ).
fof(f42,plain,
sum(s,multiplicative_identity,t),
inference(unit_resulting_resolution,[],[f5,f40]) ).
fof(f43,plain,
sum(a,multiplicative_identity,u),
inference(unit_resulting_resolution,[],[f5,f36]) ).
fof(f44,plain,
sum(b,a,s),
inference(unit_resulting_resolution,[],[f5,f39]) ).
fof(f46,plain,
sum(b,multiplicative_identity,v),
inference(unit_resulting_resolution,[],[f5,f37]) ).
fof(f53,plain,
sum(v,a,t),
inference(unit_resulting_resolution,[],[f2,f40,f37,f44]) ).
fof(f54,plain,
sum(a,v,t),
inference(unit_resulting_resolution,[],[f5,f53]) ).
fof(f66,plain,
sum(additive_identity,s,s),
inference(unit_resulting_resolution,[],[f3,f32]) ).
fof(f67,plain,
sum(additive_identity,t,t),
inference(unit_resulting_resolution,[],[f1,f42,f42,f66]) ).
fof(f78,plain,
product(multiplicative_identity,a,a),
inference(unit_resulting_resolution,[],[f8,f27]) ).
fof(f103,plain,
product(multiplicative_identity,v,v),
inference(unit_resulting_resolution,[],[f8,f30]) ).
fof(f180,plain,
product(a,b,multiply(a,b)),
inference(unit_resulting_resolution,[],[f20,f28,f27]) ).
fof(f182,plain,
product(a,v,multiply(a,v)),
inference(unit_resulting_resolution,[],[f20,f30,f27]) ).
fof(f1085,plain,
product(b,a,multiply(a,b)),
inference(unit_resulting_resolution,[],[f10,f180]) ).
fof(f1090,plain,
less_or_equal(additive_identity,multiply(a,b)),
inference(unit_resulting_resolution,[],[f25,f34,f35,f180]) ).
fof(f1103,plain,
~ sum(multiply(a,b),t,w),
inference(unit_resulting_resolution,[],[f24,f41,f67,f1090]) ).
fof(f1130,plain,
product(v,a,multiply(a,v)),
inference(unit_resulting_resolution,[],[f10,f182]) ).
fof(f1131,plain,
sum(multiply(a,v),v,w),
inference(unit_resulting_resolution,[],[f11,f103,f38,f43,f182]) ).
fof(f1157,plain,
sum(multiply(a,b),a,multiply(a,v)),
inference(unit_resulting_resolution,[],[f11,f78,f1085,f46,f1130]) ).
fof(f6841,plain,
sum(multiply(a,b),t,w),
inference(unit_resulting_resolution,[],[f1,f54,f1131,f1157]) ).
fof(f6848,plain,
$false,
inference(forward_subsumption_resolution,[],[f6841,f1103]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : FLD097-4 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.20 % Computer : n008.cluster.edu
% 0.08/0.20 % Model : x86_64 x86_64
% 0.08/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.20 % Memory : 8046.5625MB
% 0.08/0.20 % OS : Linux 6.8.0-71-generic
% 0.08/0.20 % CPULimit : 300
% 0.08/0.20 % WCLimit : 300
% 0.08/0.20 % DateTime : Tue Sep 29 01:05:40 UTC 2026
% 0.08/0.20 % CPUTime :
% 0.08/0.20 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.23 Running first-order theorem proving
% 0.08/0.23 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 7.01/1.50 % (2825230)Input is clausal, will run a generic CNF schedule.
% 7.01/1.50 % (2825241)dis-21_1_sil=8000:lcm=predicate:random_seed=443324855: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)
% 7.01/1.50 % (2825241)Instruction limit reached!
% 7.01/1.50 % (2825241)------------------------------
% 7.01/1.50 % (2825241)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.01/1.50 % (2825241)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.01/1.50 % (2825241)CaDiCaL version: 2.1.3
% 7.01/1.50 % (2825241)Termination reason: Instruction limit
% 7.01/1.50 % (2825241)Termination phase: Saturation
% 7.01/1.50 % (2825241)Time elapsed: 0.038 s
% 7.01/1.50 % (2825241)Peak memory usage: 89 MB
% 7.01/1.50 % (2825241)Instructions burned: 120 (million)
% 7.01/1.50 % (2825240)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=95962607:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 7.01/1.50 % (2825238)lrs+10_1_sil=8000:sp=occurrence:random_seed=1303674438:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 7.01/1.50 % (2825235)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=703941365:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 7.01/1.50 % (2825239)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=339005245:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 7.01/1.50 % (2825237)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=989195580:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 7.01/1.50 % (2825236)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1415404402:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 7.01/1.50 % (2825238)Instruction limit reached!
% 7.01/1.50 % (2825238)------------------------------
% 7.01/1.50 % (2825238)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.01/1.50 % (2825238)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.01/1.50 % (2825238)CaDiCaL version: 2.1.3
% 7.01/1.50 % (2825238)Termination reason: Instruction limit
% 7.01/1.50 % (2825238)Termination phase: Saturation
% 7.01/1.50 % (2825238)Time elapsed: 0.066 s
% 7.01/1.50 % (2825238)Peak memory usage: 89 MB
% 7.01/1.50 % (2825238)Instructions burned: 107 (million)
% 7.01/1.50 % (2825239)Instruction limit reached!
% 7.01/1.50 % (2825239)------------------------------
% 7.01/1.50 % (2825239)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.01/1.50 % (2825239)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.01/1.50 % (2825239)CaDiCaL version: 2.1.3
% 7.01/1.50 % (2825239)Termination reason: Instruction limit
% 7.01/1.50 % (2825239)Termination phase: Saturation
% 7.01/1.50 % (2825239)Time elapsed: 0.069 s
% 7.01/1.50 % (2825239)Peak memory usage: 88 MB
% 7.01/1.50 % (2825239)Instructions burned: 116 (million)
% 7.01/1.50 % (2825243)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=2652265487:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 7.01/1.50 % (2825240)Instruction limit reached!
% 7.01/1.50 % (2825240)------------------------------
% 7.01/1.50 % (2825240)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.01/1.50 % (2825240)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.01/1.50 % (2825240)CaDiCaL version: 2.1.3
% 7.01/1.50 % (2825240)Termination reason: Instruction limit
% 7.01/1.50 % (2825240)Termination phase: Saturation
% 7.01/1.50 % (2825240)Time elapsed: 0.108 s
% 7.01/1.50 % (2825240)Peak memory usage: 89 MB
% 7.01/1.50 % (2825240)Instructions burned: 181 (million)
% 7.01/1.50 % (2825243)Instruction limit reached!
% 7.01/1.50 % (2825243)------------------------------
% 7.01/1.50 % (2825243)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.01/1.50 % (2825243)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.01/1.50 % (2825243)CaDiCaL version: 2.1.3
% 7.01/1.50 % (2825243)Termination reason: Instruction limit
% 7.01/1.50 % (2825243)Termination phase: Saturation
% 7.01/1.50 % (2825243)Time elapsed: 0.044 s
% 7.01/1.50 % (2825243)Peak memory usage: 89 MB
% 7.01/1.50 % (2825243)Instructions burned: 143 (million)
% 7.01/1.50 % (2825252)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=281080458:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 15.58/2.63 % (2825250)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=115878648: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)
% 15.58/2.63 % (2825254)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=4212095611:avsq=on:i=194:fgj=on:bd=preordered_2997 on theBenchmark for (2997ds/194Mi)
% 15.58/2.63 % (2825253)lrs+10_64_to=lpo:sil=8000:random_seed=4202103221:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 15.58/2.63 % (2825254)Instruction limit reached!
% 15.58/2.63 % (2825254)------------------------------
% 15.58/2.63 % (2825254)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825254)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825254)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825254)Termination reason: Instruction limit
% 15.58/2.63 % (2825254)Termination phase: Saturation
% 15.58/2.63 % (2825254)Time elapsed: 0.037 s
% 15.58/2.63 % (2825254)Peak memory usage: 87 MB
% 15.58/2.63 % (2825254)Instructions burned: 199 (million)
% 15.58/2.63 % (2825250)Instruction limit reached!
% 15.58/2.63 % (2825250)------------------------------
% 15.58/2.63 % (2825250)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825250)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825250)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825250)Termination reason: Instruction limit
% 15.58/2.63 % (2825250)Termination phase: Saturation
% 15.58/2.63 % (2825250)Time elapsed: 0.094 s
% 15.58/2.63 % (2825250)Peak memory usage: 92 MB
% 15.58/2.63 % (2825250)Instructions burned: 190 (million)
% 15.58/2.63 % (2825253)Instruction limit reached!
% 15.58/2.63 % (2825253)------------------------------
% 15.58/2.63 % (2825253)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825253)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825253)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825253)Termination reason: Instruction limit
% 15.58/2.63 % (2825253)Termination phase: Saturation
% 15.58/2.63 % (2825253)Time elapsed: 0.062 s
% 15.58/2.63 % (2825253)Peak memory usage: 88 MB
% 15.58/2.63 % (2825253)Instructions burned: 127 (million)
% 15.58/2.63 % (2825252)Instruction limit reached!
% 15.58/2.63 % (2825252)------------------------------
% 15.58/2.63 % (2825252)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825252)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825252)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825252)Termination reason: Instruction limit
% 15.58/2.63 % (2825252)Termination phase: Saturation
% 15.58/2.63 % (2825252)Time elapsed: 0.128 s
% 15.58/2.63 % (2825252)Peak memory usage: 89 MB
% 15.58/2.63 % (2825252)Instructions burned: 219 (million)
% 15.58/2.63 % (2825259)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3676181166:i=157:gtg=all_2996 on theBenchmark for (2996ds/157Mi)
% 15.58/2.63 % (2825259)Instruction limit reached!
% 15.58/2.63 % (2825259)------------------------------
% 15.58/2.63 % (2825259)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825259)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825259)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825259)Termination reason: Instruction limit
% 15.58/2.63 % (2825259)Termination phase: Saturation
% 15.58/2.63 % (2825259)Time elapsed: 0.057 s
% 15.58/2.63 % (2825259)Peak memory usage: 90 MB
% 15.58/2.63 % (2825259)Instructions burned: 158 (million)
% 15.58/2.63 % (2825260)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=4051656462:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 15.58/2.63 % (2825261)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=1921361987:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2995 on theBenchmark for (2995ds/106Mi)
% 15.58/2.63 % (2825262)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=897445641:i=107_2995 on theBenchmark for (2995ds/107Mi)
% 15.58/2.63 % (2825261)Instruction limit reached!
% 15.58/2.63 % (2825261)------------------------------
% 15.58/2.63 % (2825261)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825261)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825261)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825261)Termination reason: Instruction limit
% 15.58/2.63 % (2825261)Termination phase: Saturation
% 15.58/2.63 % (2825261)Time elapsed: 0.056 s
% 15.58/2.63 % (2825261)Peak memory usage: 90 MB
% 15.58/2.63 % (2825261)Instructions burned: 106 (million)
% 15.58/2.63 % (2825264)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=2924180531:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2994 on theBenchmark for (2994ds/242Mi)
% 15.58/2.63 % (2825262)Instruction limit reached!
% 15.58/2.63 % (2825262)------------------------------
% 15.58/2.63 % (2825262)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825262)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825262)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825262)Termination reason: Instruction limit
% 15.58/2.63 % (2825262)Termination phase: Saturation
% 15.58/2.63 % (2825262)Time elapsed: 0.060 s
% 15.58/2.63 % (2825262)Peak memory usage: 88 MB
% 15.58/2.63 % (2825262)Instructions burned: 107 (million)
% 15.58/2.63 % (2825264)Instruction limit reached!
% 15.58/2.63 % (2825264)------------------------------
% 15.58/2.63 % (2825264)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825264)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825264)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825264)Termination reason: Instruction limit
% 15.58/2.63 % (2825264)Termination phase: Saturation
% 15.58/2.63 % (2825264)Time elapsed: 0.082 s
% 15.58/2.63 % (2825264)Peak memory usage: 89 MB
% 15.58/2.63 % (2825264)Instructions burned: 243 (million)
% 15.58/2.63 % (2825269)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2040974217:cond=fast:i=5208:av=off_2993 on theBenchmark for (2993ds/5208Mi)
% 15.58/2.63 % (2825270)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=247999427:i=134:sd=2:doe=on:ss=axioms:sgt=14_2993 on theBenchmark for (2993ds/134Mi)
% 15.58/2.63 % (2825271)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1431117458:i=499:bd=all_2992 on theBenchmark for (2992ds/499Mi)
% 15.58/2.63 % (2825270)Instruction limit reached!
% 15.58/2.63 % (2825270)------------------------------
% 15.58/2.63 % (2825270)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825270)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825270)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825270)Termination reason: Instruction limit
% 15.58/2.63 % (2825270)Termination phase: Saturation
% 15.58/2.63 % (2825270)Time elapsed: 0.050 s
% 15.58/2.63 % (2825270)Peak memory usage: 87 MB
% 15.58/2.63 % (2825270)Instructions burned: 136 (million)
% 15.58/2.63 % (2825271)Instruction limit reached!
% 15.58/2.63 % (2825271)------------------------------
% 15.58/2.63 % (2825271)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825271)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825271)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825271)Termination reason: Instruction limit
% 15.58/2.63 % (2825271)Termination phase: Saturation
% 15.58/2.63 % (2825271)Time elapsed: 0.139 s
% 15.58/2.63 % (2825271)Peak memory usage: 106 MB
% 15.58/2.63 % (2825271)Instructions burned: 502 (million)
% 15.58/2.63 % (2825275)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=3863637637:i=191:fgj=on:bd=all_2991 on theBenchmark for (2991ds/191Mi)
% 15.58/2.63 % (2825276)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=2920693515:i=264:kws=precedence:fsr=off_2990 on theBenchmark for (2990ds/264Mi)
% 15.58/2.63 % (2825276)Instruction limit reached!
% 15.58/2.63 % (2825276)------------------------------
% 15.58/2.63 % (2825276)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.58/2.63 % (2825276)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.58/2.63 % (2825276)CaDiCaL version: 2.1.3
% 15.58/2.63 % (2825276)Termination reason: Instruction limit
% 15.58/2.63 % (2825276)Termination phase: Saturation
% 15.58/2.63 % (2825276)Time elapsed: 0.048 s
% 15.58/2.63 % (2825276)Peak memory usage: 87 MB
% 15.58/2.63 % (2825276)Instructions burned: 266 (million)
% 15.58/2.63 % (2825275)Instruction limit reached!
% 15.58/2.63 % (2825275)------------------------------
% 16.05/2.83 % (2825275)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.05/2.83 % (2825275)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.05/2.83 % (2825275)CaDiCaL version: 2.1.3
% 16.05/2.83 % (2825275)Termination reason: Instruction limit
% 16.05/2.83 % (2825275)Termination phase: Saturation
% 16.05/2.83 % (2825275)Time elapsed: 0.108 s
% 16.05/2.83 % (2825275)Peak memory usage: 92 MB
% 16.05/2.83 % (2825275)Instructions burned: 191 (million)
% 16.05/2.83 % (2825279)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=3318744054:cond=on:i=156:bs=on:gtg=exists_all:er=known_2989 on theBenchmark for (2989ds/156Mi)
% 16.05/2.83 % (2825279)Instruction limit reached!
% 16.05/2.83 % (2825279)------------------------------
% 16.05/2.83 % (2825279)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.05/2.83 % (2825279)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.05/2.83 % (2825279)CaDiCaL version: 2.1.3
% 16.05/2.83 % (2825279)Termination reason: Instruction limit
% 16.05/2.83 % (2825279)Termination phase: Saturation
% 16.05/2.83 % (2825279)Time elapsed: 0.035 s
% 16.05/2.83 % (2825279)Peak memory usage: 87 MB
% 16.05/2.83 % (2825279)Instructions burned: 161 (million)
% 16.05/2.83 % (2825280)lrs-1010_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:sp=reverse_frequency:spb=units:lcm=predicate:urr=on:s2agt=8:updr=off:random_seed=1000659607:i=3256:kws=precedence:bd=preordered:av=off_2989 on theBenchmark for (2989ds/3256Mi)
% 16.05/2.83 % (2825282)dis+1003_128_sil=8000:tgt=full:fd=off:random_seed=2597240221:i=537:av=off:ss=included_2988 on theBenchmark for (2988ds/537Mi)
% 16.05/2.83 % (2825282)Instruction limit reached!
% 16.05/2.83 % (2825282)------------------------------
% 16.05/2.83 % (2825282)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.05/2.83 % (2825282)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.05/2.83 % (2825282)CaDiCaL version: 2.1.3
% 16.05/2.83 % (2825282)Termination reason: Instruction limit
% 16.05/2.83 % (2825282)Termination phase: Saturation
% 16.05/2.83 % (2825282)Time elapsed: 0.099 s
% 16.05/2.83 % (2825282)Peak memory usage: 87 MB
% 16.05/2.83 % (2825282)Instructions burned: 540 (million)
% 16.05/2.83 % (2825285)ott+1010_32_to=lpo:sil=8000:urr=on:nwc=4:random_seed=2040922441:i=180:bd=preordered:av=off_2986 on theBenchmark for (2986ds/180Mi)
% 16.05/2.83 % (2825285)Instruction limit reached!
% 16.05/2.83 % (2825285)------------------------------
% 16.05/2.83 % (2825285)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.05/2.83 % (2825285)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.05/2.83 % (2825285)CaDiCaL version: 2.1.3
% 16.05/2.83 % (2825285)Termination reason: Instruction limit
% 16.05/2.83 % (2825285)Termination phase: Saturation
% 16.05/2.83 % (2825285)Time elapsed: 0.048 s
% 16.05/2.83 % (2825285)Peak memory usage: 94 MB
% 16.05/2.83 % (2825285)Instructions burned: 183 (million)
% 16.05/2.83 % (2825287)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:sas=cadical:sp=reverse_frequency:bsr=on:alpa=false:sac=on:random_seed=3850202012:i=10307:s2at=3:bs=on:bd=preordered:fsd=on_2984 on theBenchmark for (2984ds/10307Mi)
% 16.05/2.83 % (2825236)First to succeed.
% 16.05/2.83 % (2825236)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2825230"
% 16.05/2.83 % (2825236)Refutation found. Thanks to Tanya!
% 16.05/2.83 % SZS status Unsatisfiable for theBenchmark
% 16.05/2.83 % SZS output start Proof for theBenchmark
% See solution above
% 16.05/2.83 % (2825236)------------------------------
% 16.05/2.83 % (2825236)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.05/2.83 % (2825236)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.05/2.83 % (2825236)CaDiCaL version: 2.1.3
% 16.05/2.83 % (2825236)Termination reason: Refutation
% 16.05/2.83 % (2825236)Time elapsed: 1.782 s
% 16.05/2.83 % (2825236)Peak memory usage: 140 MB
% 16.05/2.83 % (2825236)Instructions burned: 3075 (million)
% 16.05/2.83 % (2825236)------------------------------
% 16.05/2.83 % (2825236)------------------------------
% 16.05/2.83 % (2825230)Success in time 2.207 s
% 16.05/2.83 % Vampire exiting
%------------------------------------------------------------------------------