%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : FLD068-2 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n016.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 09:49:20 AM UTC 2026
% Result : Unsatisfiable 10.66s 2.19s
% Output : Refutation 11.24s
% Verified :
% SZS Type : Refutation
% Derivation depth : 27
% Number of leaves : 18
% Syntax : Number of formulae : 55 ( 8 unt; 0 def)
% Number of atoms : 178 ( 0 equ)
% Maximal formula atoms : 7 ( 3 avg)
% Number of connectives : 248 ( 125 ~; 123 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 6 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 99 ( 99 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] :
( equalish(add(X0,add(X1,X2)),add(add(X0,X1),X2))
| ~ defined(X0)
| ~ defined(X1)
| ~ defined(X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity_addition) ).
fof(f2,axiom,
! [X0] :
( equalish(add(additive_identity,X0),X0)
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_of_identity_addition) ).
fof(f3,axiom,
! [X0] :
( equalish(add(X0,additive_inverse(X0)),additive_identity)
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_of_inverse_addition) ).
fof(f4,axiom,
! [X0,X1] :
( equalish(add(X0,X1),add(X1,X0))
| ~ defined(X0)
| ~ defined(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_addition) ).
fof(f10,axiom,
! [X0,X1] :
( defined(add(X0,X1))
| ~ defined(X0)
| ~ defined(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',well_definedness_of_addition) ).
fof(f12,axiom,
! [X0] :
( defined(additive_inverse(X0))
| ~ defined(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',well_definedness_of_additive_inverse) ).
fof(f17,axiom,
! [X2,X0,X1] :
( ~ less_or_equal(X2,X1)
| ~ less_or_equal(X0,X2)
| less_or_equal(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_order_relation) ).
fof(f18,axiom,
! [X0,X1] :
( less_or_equal(X1,X0)
| less_or_equal(X0,X1)
| ~ defined(X0)
| ~ defined(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',totality_of_order_relation) ).
fof(f19,axiom,
! [X2,X0,X1] :
( less_or_equal(add(X0,X1),add(X2,X1))
| ~ defined(X1)
| ~ less_or_equal(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatibility_of_order_relation_and_addition) ).
fof(f22,axiom,
! [X0,X1] :
( ~ equalish(X1,X0)
| equalish(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_of_equality) ).
fof(f23,axiom,
! [X2,X0,X1] :
( ~ equalish(X2,X1)
| ~ equalish(X0,X2)
| equalish(X0,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_equality) ).
fof(f24,axiom,
! [X2,X0,X1] :
( equalish(add(X0,X1),add(X2,X1))
| ~ defined(X1)
| ~ equalish(X0,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatibility_of_equality_and_addition) ).
fof(f26,axiom,
! [X2,X0,X1] :
( ~ less_or_equal(X2,X1)
| less_or_equal(X0,X1)
| ~ equalish(X2,X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatibility_of_equality_and_order_relation) ).
fof(f28,axiom,
defined(a),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_is_defined) ).
fof(f29,axiom,
defined(b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_is_defined) ).
fof(f31,negated_conjecture,
equalish(add(b,additive_inverse(a)),u),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',add_equals_u_4) ).
fof(f32,negated_conjecture,
less_or_equal(additive_identity,u),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',less_or_equal_5) ).
fof(f33,negated_conjecture,
~ less_or_equal(a,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_less_or_equal_6) ).
fof(f40,plain,
! [X2,X3,X0,X1] :
( ~ equalish(add(X1,X0),X3)
| ~ less_or_equal(X1,X2)
| less_or_equal(X3,add(X2,X0))
| ~ defined(X0) ),
inference(resolution,[],[f19,f26]) ).
fof(f43,plain,
! [X0,X1] :
( ~ less_or_equal(additive_identity,X0)
| less_or_equal(X1,add(X0,X1))
| ~ defined(X1)
| ~ defined(X1) ),
inference(resolution,[],[f40,f2]) ).
fof(f44,plain,
! [X0,X1] :
( less_or_equal(X1,add(X0,X1))
| ~ less_or_equal(additive_identity,X0)
| ~ defined(X1) ),
inference(duplicate_literal_removal,[],[f43]) ).
fof(f67,plain,
! [X0] :
( less_or_equal(X0,X0)
| ~ defined(X0)
| ~ defined(X0) ),
inference(factoring,[],[f18]) ).
fof(f68,plain,
! [X0] :
( less_or_equal(X0,X0)
| ~ defined(X0) ),
inference(duplicate_literal_removal,[],[f67]) ).
fof(f70,plain,
! [X0,X1] :
( ~ equalish(X0,X1)
| less_or_equal(X1,X0)
| ~ defined(X0) ),
inference(resolution,[],[f68,f26]) ).
fof(f87,plain,
! [X0,X1] :
( ~ equalish(X0,add(X1,additive_inverse(X1)))
| equalish(X0,additive_identity)
| ~ defined(X1) ),
inference(resolution,[],[f23,f3]) ).
fof(f88,plain,
! [X0,X1] :
( ~ equalish(X0,add(additive_identity,X1))
| equalish(X0,X1)
| ~ defined(X1) ),
inference(resolution,[],[f23,f2]) ).
fof(f117,plain,
! [X0,X1] :
( ~ defined(X0)
| ~ equalish(X1,additive_identity)
| equalish(add(X1,X0),X0)
| ~ defined(X0) ),
inference(resolution,[],[f24,f88]) ).
fof(f121,plain,
! [X0,X1] :
( equalish(add(X1,X0),X0)
| ~ equalish(X1,additive_identity)
| ~ defined(X0) ),
inference(duplicate_literal_removal,[],[f117]) ).
fof(f126,plain,
! [X0,X1] :
( equalish(X1,add(X0,X1))
| ~ defined(X1)
| ~ equalish(X0,additive_identity) ),
inference(resolution,[],[f121,f22]) ).
fof(f143,plain,
! [X0,X1] :
( ~ defined(X0)
| ~ equalish(X1,additive_identity)
| less_or_equal(add(X1,X0),X0)
| ~ defined(X0) ),
inference(resolution,[],[f126,f70]) ).
fof(f146,plain,
! [X0,X1] :
( less_or_equal(add(X1,X0),X0)
| ~ equalish(X1,additive_identity)
| ~ defined(X0) ),
inference(duplicate_literal_removal,[],[f143]) ).
fof(f225,plain,
! [X0] :
( ~ defined(additive_inverse(X0))
| ~ defined(X0)
| equalish(add(additive_inverse(X0),X0),additive_identity)
| ~ defined(X0) ),
inference(resolution,[],[f4,f87]) ).
fof(f231,plain,
! [X0] :
( ~ defined(additive_inverse(X0))
| ~ defined(X0)
| equalish(add(additive_inverse(X0),X0),additive_identity) ),
inference(duplicate_literal_removal,[],[f225]) ).
fof(f238,plain,
! [X0] :
( equalish(add(additive_inverse(X0),X0),additive_identity)
| ~ defined(X0) ),
inference(forward_subsumption_resolution,[],[f231,f12]) ).
fof(f601,plain,
! [X2,X0,X1] :
( ~ equalish(add(X0,X1),X2)
| ~ defined(X1)
| less_or_equal(X2,X1)
| ~ equalish(X0,additive_identity) ),
inference(resolution,[],[f146,f26]) ).
fof(f610,plain,
! [X0,X1] :
( ~ defined(X0)
| less_or_equal(add(X0,X1),X0)
| ~ equalish(X1,additive_identity)
| ~ defined(X1)
| ~ defined(X0) ),
inference(resolution,[],[f601,f4]) ).
fof(f621,plain,
! [X0,X1] :
( less_or_equal(add(X0,X1),X0)
| ~ defined(X0)
| ~ equalish(X1,additive_identity)
| ~ defined(X1) ),
inference(duplicate_literal_removal,[],[f610]) ).
fof(f670,plain,
! [X2,X0,X1] :
( ~ equalish(add(X0,X1),X2)
| ~ equalish(X1,additive_identity)
| ~ defined(X1)
| less_or_equal(X2,X0)
| ~ defined(X0) ),
inference(resolution,[],[f621,f26]) ).
fof(f684,plain,
! [X2,X0,X1] :
( ~ equalish(add(X0,X1),additive_identity)
| ~ defined(add(X0,X1))
| less_or_equal(add(add(X2,X0),X1),X2)
| ~ defined(X2)
| ~ defined(X2)
| ~ defined(X0)
| ~ defined(X1) ),
inference(resolution,[],[f670,f1]) ).
fof(f691,plain,
! [X2,X0,X1] :
( ~ equalish(add(X0,X1),additive_identity)
| ~ defined(add(X0,X1))
| less_or_equal(add(add(X2,X0),X1),X2)
| ~ defined(X2)
| ~ defined(X0)
| ~ defined(X1) ),
inference(duplicate_literal_removal,[],[f684]) ).
fof(f702,plain,
! [X2,X0,X1] :
( less_or_equal(add(add(X2,X0),X1),X2)
| ~ equalish(add(X0,X1),additive_identity)
| ~ defined(X2)
| ~ defined(X0)
| ~ defined(X1) ),
inference(forward_subsumption_resolution,[],[f691,f10]) ).
fof(f716,plain,
! [X2,X3,X0,X1] :
( ~ equalish(add(add(X2,X0),X1),X3)
| ~ defined(X2)
| ~ defined(X0)
| ~ defined(X1)
| less_or_equal(X3,X2)
| ~ equalish(add(X0,X1),additive_identity) ),
inference(resolution,[],[f702,f26]) ).
fof(f770,plain,
! [X2,X3,X0,X1] :
( ~ defined(X0)
| ~ defined(X1)
| ~ defined(X2)
| less_or_equal(add(X3,X2),X0)
| ~ equalish(add(X1,X2),additive_identity)
| ~ defined(X2)
| ~ equalish(add(X0,X1),X3) ),
inference(resolution,[],[f716,f24]) ).
fof(f782,plain,
! [X2,X3,X0,X1] :
( ~ equalish(add(X1,X2),additive_identity)
| ~ defined(X1)
| ~ defined(X2)
| less_or_equal(add(X3,X2),X0)
| ~ defined(X0)
| ~ equalish(add(X0,X1),X3) ),
inference(duplicate_literal_removal,[],[f770]) ).
fof(f1204,plain,
! [X2,X0,X1] :
( ~ defined(additive_inverse(X0))
| ~ defined(X0)
| less_or_equal(add(X1,X0),X2)
| ~ defined(X2)
| ~ equalish(add(X2,additive_inverse(X0)),X1)
| ~ defined(X0) ),
inference(resolution,[],[f782,f238]) ).
fof(f1212,plain,
! [X2,X0,X1] :
( ~ defined(additive_inverse(X0))
| ~ defined(X0)
| less_or_equal(add(X1,X0),X2)
| ~ defined(X2)
| ~ equalish(add(X2,additive_inverse(X0)),X1) ),
inference(duplicate_literal_removal,[],[f1204]) ).
fof(f1217,plain,
! [X2,X0,X1] :
( ~ equalish(add(X2,additive_inverse(X0)),X1)
| less_or_equal(add(X1,X0),X2)
| ~ defined(X2)
| ~ defined(X0) ),
inference(forward_subsumption_resolution,[],[f1212,f12]) ).
fof(f5321,plain,
( less_or_equal(add(u,a),b)
| ~ defined(b)
| ~ defined(a) ),
inference(resolution,[],[f1217,f31]) ).
fof(f5344,plain,
( less_or_equal(add(u,a),b)
| ~ defined(a) ),
inference(forward_subsumption_resolution,[],[f5321,f29]) ).
fof(f5349,plain,
less_or_equal(add(u,a),b),
inference(forward_subsumption_resolution,[],[f5344,f28]) ).
fof(f5354,plain,
! [X0] :
( ~ less_or_equal(X0,add(u,a))
| less_or_equal(X0,b) ),
inference(resolution,[],[f5349,f17]) ).
fof(f5571,plain,
( less_or_equal(a,b)
| ~ less_or_equal(additive_identity,u)
| ~ defined(a) ),
inference(resolution,[],[f5354,f44]) ).
fof(f5579,plain,
( ~ less_or_equal(additive_identity,u)
| ~ defined(a) ),
inference(forward_subsumption_resolution,[],[f5571,f33]) ).
fof(f5583,plain,
~ defined(a),
inference(forward_subsumption_resolution,[],[f5579,f32]) ).
fof(f5586,plain,
$false,
inference(forward_subsumption_resolution,[],[f5583,f28]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : FLD068-2 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.20 % Computer : n016.cluster.edu
% 0.09/0.20 % Model : x86_64 x86_64
% 0.09/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.20 % Memory : 8046.5625MB
% 0.09/0.20 % OS : Linux 6.8.0-71-generic
% 0.09/0.20 % CPULimit : 300
% 0.09/0.20 % WCLimit : 300
% 0.09/0.20 % DateTime : Tue Sep 29 00:53:19 UTC 2026
% 0.09/0.20 % CPUTime :
% 0.09/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.24 Running first-order theorem proving
% 0.09/0.24 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
% 10.66/2.19 % (17761)Input is clausal, will run a generic CNF schedule.
% 10.66/2.19 % (17769)lrs+10_1_sil=8000:sp=occurrence:random_seed=265632411:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 10.66/2.19 % (17769)Instruction limit reached!
% 10.66/2.19 % (17769)------------------------------
% 10.66/2.19 % (17769)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17769)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17769)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17769)Termination reason: Instruction limit
% 10.66/2.19 % (17769)Termination phase: Saturation
% 10.66/2.19 % (17769)Time elapsed: 0.040 s
% 10.66/2.19 % (17769)Peak memory usage: 89 MB
% 10.66/2.19 % (17769)Instructions burned: 109 (million)
% 10.66/2.19 % (17767)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=401516788:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 10.66/2.19 % (17770)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3087270856:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 10.66/2.19 % (17766)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=3257485147:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 10.66/2.19 % (17768)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1830940434:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 10.66/2.19 % (17771)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1504864398:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 10.66/2.19 % (17772)dis-21_1_sil=8000:lcm=predicate:random_seed=1236363798: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)
% 10.66/2.19 % (17770)Instruction limit reached!
% 10.66/2.19 % (17770)------------------------------
% 10.66/2.19 % (17770)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17770)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17770)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17770)Termination reason: Instruction limit
% 10.66/2.19 % (17770)Termination phase: Saturation
% 10.66/2.19 % (17770)Time elapsed: 0.067 s
% 10.66/2.19 % (17770)Peak memory usage: 88 MB
% 10.66/2.19 % (17770)Instructions burned: 115 (million)
% 10.66/2.19 % (17772)Instruction limit reached!
% 10.66/2.19 % (17772)------------------------------
% 10.66/2.19 % (17772)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17772)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17772)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17772)Termination reason: Instruction limit
% 10.66/2.19 % (17772)Termination phase: Saturation
% 10.66/2.19 % (17772)Time elapsed: 0.065 s
% 10.66/2.19 % (17772)Peak memory usage: 89 MB
% 10.66/2.19 % (17772)Instructions burned: 118 (million)
% 10.66/2.19 % (17778)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=2528667776:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 10.66/2.19 % (17771)Instruction limit reached!
% 10.66/2.19 % (17771)------------------------------
% 10.66/2.19 % (17771)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17771)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17771)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17771)Termination reason: Instruction limit
% 10.66/2.19 % (17771)Termination phase: Saturation
% 10.66/2.19 % (17771)Time elapsed: 0.124 s
% 10.66/2.19 % (17771)Peak memory usage: 89 MB
% 10.66/2.19 % (17771)Instructions burned: 181 (million)
% 10.66/2.19 % (17778)Instruction limit reached!
% 10.66/2.19 % (17778)------------------------------
% 10.66/2.19 % (17778)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17778)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17778)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17778)Termination reason: Instruction limit
% 10.66/2.19 % (17778)Termination phase: Saturation
% 10.66/2.19 % (17778)Time elapsed: 0.041 s
% 10.66/2.19 % (17778)Peak memory usage: 89 MB
% 10.66/2.19 % (17778)Instructions burned: 143 (million)
% 10.66/2.19 % (17781)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=4140035862: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)
% 10.66/2.19 % (17782)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=4037668183:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 10.66/2.19 % (17785)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2023093195:avsq=on:i=194:fgj=on:bd=preordered_2996 on theBenchmark for (2996ds/194Mi)
% 10.66/2.19 % (17784)lrs+10_64_to=lpo:sil=8000:random_seed=2895786860:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 10.66/2.19 % (17781)Instruction limit reached!
% 10.66/2.19 % (17781)------------------------------
% 10.66/2.19 % (17781)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17781)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17781)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17781)Termination reason: Instruction limit
% 10.66/2.19 % (17781)Termination phase: Saturation
% 10.66/2.19 % (17781)Time elapsed: 0.097 s
% 10.66/2.19 % (17781)Peak memory usage: 94 MB
% 10.66/2.19 % (17781)Instructions burned: 189 (million)
% 10.66/2.19 % (17785)Instruction limit reached!
% 10.66/2.19 % (17785)------------------------------
% 10.66/2.19 % (17785)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17785)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17785)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17785)Termination reason: Instruction limit
% 10.66/2.19 % (17785)Termination phase: Saturation
% 10.66/2.19 % (17785)Time elapsed: 0.070 s
% 10.66/2.19 % (17785)Peak memory usage: 90 MB
% 10.66/2.19 % (17785)Instructions burned: 194 (million)
% 10.66/2.19 % (17784)Instruction limit reached!
% 10.66/2.19 % (17784)------------------------------
% 10.66/2.19 % (17784)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17784)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17784)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17784)Termination reason: Instruction limit
% 10.66/2.19 % (17784)Termination phase: Saturation
% 10.66/2.19 % (17784)Time elapsed: 0.079 s
% 10.66/2.19 % (17784)Peak memory usage: 90 MB
% 10.66/2.19 % (17784)Instructions burned: 126 (million)
% 10.66/2.19 % (17782)Instruction limit reached!
% 10.66/2.19 % (17782)------------------------------
% 10.66/2.19 % (17782)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17782)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17782)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17782)Termination reason: Instruction limit
% 10.66/2.19 % (17782)Termination phase: Saturation
% 10.66/2.19 % (17782)Time elapsed: 0.121 s
% 10.66/2.19 % (17782)Peak memory usage: 89 MB
% 10.66/2.19 % (17782)Instructions burned: 220 (million)
% 10.66/2.19 % (17791)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2351875751:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 10.66/2.19 % (17790)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2916600876:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 10.66/2.19 % (17792)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=2084448174:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 10.66/2.19 % (17793)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3674781261:i=107_2994 on theBenchmark for (2994ds/107Mi)
% 10.66/2.19 % (17792)Instruction limit reached!
% 10.66/2.19 % (17792)------------------------------
% 10.66/2.19 % (17792)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17792)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17792)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17792)Termination reason: Instruction limit
% 10.66/2.19 % (17792)Termination phase: Saturation
% 10.66/2.19 % (17792)Time elapsed: 0.056 s
% 10.66/2.19 % (17792)Peak memory usage: 90 MB
% 10.66/2.19 % (17792)Instructions burned: 108 (million)
% 10.66/2.19 % (17793)Instruction limit reached!
% 10.66/2.19 % (17793)------------------------------
% 10.66/2.19 % (17793)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17793)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17793)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17793)Termination reason: Instruction limit
% 10.66/2.19 % (17793)Termination phase: Saturation
% 10.66/2.19 % (17793)Time elapsed: 0.067 s
% 10.66/2.19 % (17793)Peak memory usage: 89 MB
% 10.66/2.19 % (17793)Instructions burned: 109 (million)
% 10.66/2.19 % (17790)Instruction limit reached!
% 10.66/2.19 % (17790)------------------------------
% 10.66/2.19 % (17790)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17790)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17790)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17790)Termination reason: Instruction limit
% 10.66/2.19 % (17790)Termination phase: Saturation
% 10.66/2.19 % (17790)Time elapsed: 0.116 s
% 10.66/2.19 % (17790)Peak memory usage: 90 MB
% 10.66/2.19 % (17790)Instructions burned: 158 (million)
% 10.66/2.19 % (17798)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=2315160872:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 10.66/2.19 % (17799)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=497665252:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 10.66/2.19 % (17800)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1384340832:i=134:sd=2:doe=on:ss=axioms:sgt=14_2992 on theBenchmark for (2992ds/134Mi)
% 10.66/2.19 % (17800)Instruction limit reached!
% 10.66/2.19 % (17800)------------------------------
% 10.66/2.19 % (17800)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17800)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17800)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17800)Termination reason: Instruction limit
% 10.66/2.19 % (17800)Termination phase: Saturation
% 10.66/2.19 % (17800)Time elapsed: 0.093 s
% 10.66/2.19 % (17800)Peak memory usage: 89 MB
% 10.66/2.19 % (17800)Instructions burned: 135 (million)
% 10.66/2.19 % (17798)Instruction limit reached!
% 10.66/2.19 % (17798)------------------------------
% 10.66/2.19 % (17798)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17798)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17798)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17798)Termination reason: Instruction limit
% 10.66/2.19 % (17798)Termination phase: Saturation
% 10.66/2.19 % (17798)Time elapsed: 0.167 s
% 10.66/2.19 % (17798)Peak memory usage: 89 MB
% 10.66/2.19 % (17798)Instructions burned: 243 (million)
% 10.66/2.19 % (17804)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1489039930:i=499:bd=all_2989 on theBenchmark for (2989ds/499Mi)
% 10.66/2.19 % (17805)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=1064284150:i=191:fgj=on:bd=all_2989 on theBenchmark for (2989ds/191Mi)
% 10.66/2.19 % (17805)Instruction limit reached!
% 10.66/2.19 % (17805)------------------------------
% 10.66/2.19 % (17805)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17805)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17805)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17805)Termination reason: Instruction limit
% 10.66/2.19 % (17805)Termination phase: Saturation
% 10.66/2.19 % (17805)Time elapsed: 0.115 s
% 10.66/2.19 % (17805)Peak memory usage: 91 MB
% 10.66/2.19 % (17805)Instructions burned: 192 (million)
% 10.66/2.19 % (17791)First to succeed.
% 10.66/2.19 % (17791)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-17761"
% 10.66/2.19 % (17804)Instruction limit reached!
% 10.66/2.19 % (17804)------------------------------
% 10.66/2.19 % (17804)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.66/2.19 % (17804)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.66/2.19 % (17804)CaDiCaL version: 2.1.3
% 10.66/2.19 % (17804)Termination reason: Instruction limit
% 10.66/2.19 % (17804)Termination phase: Saturation
% 10.66/2.19 % (17804)Time elapsed: 0.252 s
% 10.66/2.19 % (17804)Peak memory usage: 106 MB
% 10.66/2.19 % (17804)Instructions burned: 499 (million)
% 10.66/2.19 % (17808)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=3901974786:i=264:kws=precedence:fsr=off_2986 on theBenchmark for (2986ds/264Mi)
% 10.66/2.19 % (17791)Refutation found. Thanks to Tanya!
% 10.66/2.19 % SZS status Unsatisfiable for theBenchmark
% 10.66/2.19 % SZS output start Proof for theBenchmark
% See solution above
% 11.24/2.39 % (17791)------------------------------
% 11.24/2.39 % (17791)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.24/2.39 % (17791)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.24/2.39 % (17791)CaDiCaL version: 2.1.3
% 11.24/2.39 % (17791)Termination reason: Refutation
% 11.24/2.39 % (17791)Time elapsed: 0.733 s
% 11.24/2.39 % (17791)Peak memory usage: 139 MB
% 11.24/2.39 % (17791)Instructions burned: 2065 (million)
% 11.24/2.39 % (17791)------------------------------
% 11.24/2.39 % (17791)------------------------------
% 11.24/2.39 % (17761)Success in time 1.507 s
% 11.24/2.39 % Vampire exiting
%------------------------------------------------------------------------------