%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : ROB015-2 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n004.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 12:36:16 PM UTC 2026
% Result : Unsatisfiable 13.83s 3.13s
% Output : Refutation 13.83s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 6
% Syntax : Number of formulae : 21 ( 15 unt; 0 def)
% Number of atoms : 28 ( 24 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 20 ( 13 ~; 7 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 10 ( 3 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 20 ( 20 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : add(X0,X1) = add(X1,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_of_add) ).
fof(f8,axiom,
! [X2,X0,X1] :
( negate(add(X0,negate(add(X1,X2)))) != negate(add(X1,negate(add(X0,X2))))
| X0 = X1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',lemma_3_2) ).
fof(f9,axiom,
! [X2,X3,X0,X1] :
( negate(add(X0,negate(X1))) != X2
| ~ positive_integer(X3)
| negate(add(X0,negate(add(X1,multiply(X3,add(X0,X2)))))) = X2 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',lemma_3_4) ).
fof(f10,axiom,
negate(add(negate(e),negate(add(d,negate(e))))) = d,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',condition) ).
fof(f11,plain,
d = negate(add(negate(e),negate(add(d,negate(e))))),
inference(reorient_equations,[],[f10]) ).
fof(f12,axiom,
positive_integer(k),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',k_positive) ).
fof(f13,axiom,
negate(add(e,multiply(k,add(d,negate(add(d,negate(e))))))) != negate(e),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',base_step) ).
fof(f14,plain,
negate(e) != negate(add(e,multiply(k,add(d,negate(add(d,negate(e))))))),
inference(reorient_equations,[],[f13]) ).
fof(f17,plain,
! [X3,X0,X1] :
( ~ positive_integer(X3)
| negate(add(X0,negate(X1))) = negate(add(X0,negate(add(X1,multiply(X3,add(X0,negate(add(X0,negate(X1))))))))) ),
inference(equality_resolution,[],[f9]) ).
fof(f27,plain,
! [X2,X0,X1] :
( negate(add(X1,negate(add(X2,X0)))) != negate(add(X2,negate(add(X0,X1))))
| X1 = X2 ),
inference(superposition,[],[f8,f1]) ).
fof(f53,plain,
! [X0,X1] : negate(add(X0,negate(X1))) = negate(add(X0,negate(add(X1,multiply(k,add(X0,negate(add(X0,negate(X1))))))))),
inference(unit_resulting_resolution,[],[f17,f12]) ).
fof(f94,plain,
! [X0,X1] : negate(add(negate(X0),X1)) = negate(add(X1,negate(add(X0,multiply(k,add(X1,negate(add(negate(X0),X1)))))))),
inference(superposition,[],[f53,f1]) ).
fof(f245,plain,
! [X0] :
( negate(add(X0,d)) != negate(add(negate(e),negate(add(negate(add(d,negate(e))),X0))))
| negate(e) = X0 ),
inference(superposition,[],[f27,f11]) ).
fof(f604,plain,
d = negate(add(negate(add(d,negate(e))),negate(add(e,multiply(k,add(negate(add(d,negate(e))),d)))))),
inference(superposition,[],[f94,f11]) ).
fof(f667,plain,
d = negate(add(negate(add(d,negate(e))),negate(add(e,multiply(k,add(d,negate(add(d,negate(e))))))))),
inference(forward_demodulation,[],[f604,f1]) ).
fof(f689,plain,
( negate(add(negate(e),d)) != negate(add(negate(add(e,multiply(k,add(d,negate(add(d,negate(e))))))),d))
| negate(e) = negate(add(e,multiply(k,add(d,negate(add(d,negate(e))))))) ),
inference(superposition,[],[f245,f667]) ).
fof(f733,plain,
negate(add(negate(e),d)) != negate(add(negate(add(e,multiply(k,add(d,negate(add(d,negate(e))))))),d)),
inference(forward_subsumption_resolution,[],[f689,f14]) ).
fof(f742,plain,
negate(add(negate(e),d)) != negate(add(d,negate(add(e,multiply(k,add(d,negate(add(d,negate(e))))))))),
inference(forward_demodulation,[],[f733,f1]) ).
fof(f746,plain,
negate(add(d,negate(e))) != negate(add(negate(e),d)),
inference(forward_demodulation,[],[f742,f53]) ).
fof(f747,plain,
negate(add(d,negate(e))) != negate(add(d,negate(e))),
inference(forward_demodulation,[],[f746,f1]) ).
fof(f748,plain,
$false,
inference(trivial_inequality_removal,[],[f747]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : ROB015-2 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.15/0.42 % Computer : n004.cluster.edu
% 0.15/0.42 % Model : x86_64 x86_64
% 0.15/0.42 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.42 % Memory : 8046.5625MB
% 0.15/0.42 % OS : Linux 6.8.0-71-generic
% 0.15/0.42 % CPULimit : 300
% 0.15/0.42 % WCLimit : 300
% 0.15/0.42 % DateTime : Sun Sep 27 23:26:53 UTC 2026
% 0.15/0.42 % CPUTime :
% 0.15/0.42 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.21/0.47 Running first-order theorem proving
% 0.21/0.47 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
% 11.85/2.90 % (3999470)Input is clausal, will run a generic CNF schedule.
% 11.85/2.90 % (3999486)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=712234220:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 11.85/2.90 % (3999490)dis-21_1_sil=8000:lcm=predicate:random_seed=1349907145: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)
% 11.85/2.90 % (3999490)Refutation not found, incomplete strategy
% 11.85/2.90 % (3999490)------------------------------
% 11.85/2.90 % (3999490)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.85/2.90 % (3999490)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.85/2.90 % (3999490)CaDiCaL version: 2.1.3
% 11.85/2.90 % (3999490)Termination reason: Refutation not found, incomplete strategy
% 11.85/2.90 % (3999490)Time elapsed: 0.002 s
% 11.85/2.90 % (3999490)Peak memory usage: 88 MB
% 11.85/2.90 % (3999490)Instructions burned: 1 (million)
% 11.85/2.90 % (3999489)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4036476668:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 11.85/2.90 % (3999485)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=495519981:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 11.85/2.90 % (3999488)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3866321454:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 11.85/2.90 % (3999484)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=115780676:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 11.85/2.90 % (3999487)lrs+10_1_sil=8000:sp=occurrence:random_seed=2637038340:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 11.85/2.90 % (3999487)Instruction limit reached!
% 11.85/2.90 % (3999487)------------------------------
% 11.85/2.90 % (3999487)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.85/2.90 % (3999487)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.85/2.90 % (3999487)CaDiCaL version: 2.1.3
% 11.85/2.90 % (3999487)Termination reason: Instruction limit
% 11.85/2.90 % (3999487)Termination phase: Saturation
% 11.85/2.90 % (3999487)Time elapsed: 0.101 s
% 11.85/2.90 % (3999487)Peak memory usage: 89 MB
% 11.85/2.90 % (3999487)Instructions burned: 108 (million)
% 11.85/2.90 % (3999488)Instruction limit reached!
% 11.85/2.90 % (3999488)------------------------------
% 11.85/2.90 % (3999488)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.85/2.90 % (3999488)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.85/2.90 % (3999488)CaDiCaL version: 2.1.3
% 11.85/2.90 % (3999488)Termination reason: Instruction limit
% 11.85/2.90 % (3999488)Termination phase: Saturation
% 11.85/2.90 % (3999488)Time elapsed: 0.108 s
% 11.85/2.90 % (3999488)Peak memory usage: 89 MB
% 11.85/2.90 % (3999488)Instructions burned: 114 (million)
% 11.85/2.90 % (3999489)Instruction limit reached!
% 11.85/2.90 % (3999489)------------------------------
% 11.85/2.90 % (3999489)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.85/2.90 % (3999489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.85/2.90 % (3999489)CaDiCaL version: 2.1.3
% 11.85/2.90 % (3999489)Termination reason: Instruction limit
% 11.85/2.90 % (3999489)Termination phase: Saturation
% 11.85/2.90 % (3999489)Time elapsed: 0.162 s
% 11.85/2.90 % (3999489)Peak memory usage: 90 MB
% 11.85/2.90 % (3999489)Instructions burned: 181 (million)
% 11.85/2.90 % (3999502)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=2526758433:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 11.85/2.90 % (3999490)------------------------------
% 11.85/2.90 % (3999490)------------------------------
% 11.85/2.90 % (3999503)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=3967322029:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 11.85/2.90 % (3999502)Instruction limit reached!
% 11.85/2.90 % (3999502)------------------------------
% 11.85/2.90 % (3999502)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.85/2.90 % (3999502)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999502)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999502)Termination reason: Instruction limit
% 13.83/3.13 % (3999502)Termination phase: Saturation
% 13.83/3.13 % (3999502)Time elapsed: 0.118 s
% 13.83/3.13 % (3999502)Peak memory usage: 90 MB
% 13.83/3.13 % (3999502)Instructions burned: 145 (million)
% 13.83/3.13 % (3999504)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1794806170:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 13.83/3.13 % (3999503)Instruction limit reached!
% 13.83/3.13 % (3999503)------------------------------
% 13.83/3.13 % (3999503)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999503)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999503)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999503)Termination reason: Instruction limit
% 13.83/3.13 % (3999503)Termination phase: Saturation
% 13.83/3.13 % (3999503)Time elapsed: 0.183 s
% 13.83/3.13 % (3999503)Peak memory usage: 90 MB
% 13.83/3.13 % (3999503)Instructions burned: 190 (million)
% 13.83/3.13 % (3999508)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=470067445:avsq=on:i=194:fgj=on:bd=preordered_2993 on theBenchmark for (2993ds/194Mi)
% 13.83/3.13 % (3999506)lrs+10_64_to=lpo:sil=8000:random_seed=2774657032:i=126:bd=preordered_2994 on theBenchmark for (2994ds/126Mi)
% 13.83/3.13 % (3999504)Instruction limit reached!
% 13.83/3.13 % (3999504)------------------------------
% 13.83/3.13 % (3999504)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999504)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999504)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999504)Termination reason: Instruction limit
% 13.83/3.13 % (3999504)Termination phase: Saturation
% 13.83/3.13 % (3999504)Time elapsed: 0.206 s
% 13.83/3.13 % (3999504)Peak memory usage: 91 MB
% 13.83/3.13 % (3999504)Instructions burned: 220 (million)
% 13.83/3.13 % (3999508)Instruction limit reached!
% 13.83/3.13 % (3999508)------------------------------
% 13.83/3.13 % (3999508)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999508)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999508)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999508)Termination reason: Instruction limit
% 13.83/3.13 % (3999508)Termination phase: Saturation
% 13.83/3.13 % (3999508)Time elapsed: 0.109 s
% 13.83/3.13 % (3999508)Peak memory usage: 91 MB
% 13.83/3.13 % (3999508)Instructions burned: 195 (million)
% 13.83/3.13 % (3999506)Instruction limit reached!
% 13.83/3.13 % (3999506)------------------------------
% 13.83/3.13 % (3999506)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999506)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999506)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999506)Termination reason: Instruction limit
% 13.83/3.13 % (3999506)Termination phase: Saturation
% 13.83/3.13 % (3999506)Time elapsed: 0.113 s
% 13.83/3.13 % (3999506)Peak memory usage: 88 MB
% 13.83/3.13 % (3999506)Instructions burned: 127 (million)
% 13.83/3.13 % (3999511)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=4286367853:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 13.83/3.13 % (3999514)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3463138806:i=3394:sd=4:ss=included:sgt=64_2991 on theBenchmark for (2991ds/3394Mi)
% 13.83/3.13 % (3999516)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=2640292016:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2990 on theBenchmark for (2990ds/106Mi)
% 13.83/3.13 % (3999516)Instruction limit reached!
% 13.83/3.13 % (3999516)------------------------------
% 13.83/3.13 % (3999516)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999516)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999516)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999516)Termination reason: Instruction limit
% 13.83/3.13 % (3999516)Termination phase: Saturation
% 13.83/3.13 % (3999516)Time elapsed: 0.055 s
% 13.83/3.13 % (3999516)Peak memory usage: 88 MB
% 13.83/3.13 % (3999516)Instructions burned: 107 (million)
% 13.83/3.13 % (3999511)Instruction limit reached!
% 13.83/3.13 % (3999511)------------------------------
% 13.83/3.13 % (3999511)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999511)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999511)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999511)Termination reason: Instruction limit
% 13.83/3.13 % (3999511)Termination phase: Saturation
% 13.83/3.13 % (3999511)Time elapsed: 0.156 s
% 13.83/3.13 % (3999511)Peak memory usage: 91 MB
% 13.83/3.13 % (3999511)Instructions burned: 158 (million)
% 13.83/3.13 % (3999517)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1857867200:i=107_2990 on theBenchmark for (2990ds/107Mi)
% 13.83/3.13 % (3999517)Instruction limit reached!
% 13.83/3.13 % (3999517)------------------------------
% 13.83/3.13 % (3999517)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999517)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999517)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999517)Termination reason: Instruction limit
% 13.83/3.13 % (3999517)Termination phase: Saturation
% 13.83/3.13 % (3999517)Time elapsed: 0.103 s
% 13.83/3.13 % (3999517)Peak memory usage: 89 MB
% 13.83/3.13 % (3999517)Instructions burned: 107 (million)
% 13.83/3.13 % (3999521)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=3457880701:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2987 on theBenchmark for (2987ds/242Mi)
% 13.83/3.13 % (3999522)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2437664909:cond=fast:i=5208:av=off_2987 on theBenchmark for (2987ds/5208Mi)
% 13.83/3.13 % (3999485)First to succeed.
% 13.83/3.13 % (3999485)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3999470"
% 13.83/3.13 % (3999521)Instruction limit reached!
% 13.83/3.13 % (3999521)------------------------------
% 13.83/3.13 % (3999521)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999521)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999521)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999521)Termination reason: Instruction limit
% 13.83/3.13 % (3999521)Termination phase: Saturation
% 13.83/3.13 % (3999521)Time elapsed: 0.126 s
% 13.83/3.13 % (3999521)Peak memory usage: 89 MB
% 13.83/3.13 % (3999521)Instructions burned: 243 (million)
% 13.83/3.13 % (3999524)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1135555506:i=134:sd=2:doe=on:ss=axioms:sgt=14_2986 on theBenchmark for (2986ds/134Mi)
% 13.83/3.13 % (3999527)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=2463187598:i=499:bd=all_2984 on theBenchmark for (2984ds/499Mi)
% 13.83/3.13 % (3999524)Instruction limit reached!
% 13.83/3.13 % (3999524)------------------------------
% 13.83/3.13 % (3999524)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999524)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999524)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999524)Termination reason: Instruction limit
% 13.83/3.13 % (3999524)Termination phase: Saturation
% 13.83/3.13 % (3999524)Time elapsed: 0.122 s
% 13.83/3.13 % (3999524)Peak memory usage: 88 MB
% 13.83/3.13 % (3999524)Instructions burned: 134 (million)
% 13.83/3.13 % (3999485)Refutation found. Thanks to Tanya!
% 13.83/3.13 % SZS status Unsatisfiable for theBenchmark
% 13.83/3.13 % SZS output start Proof for theBenchmark
% See solution above
% 13.83/3.13 % (3999485)------------------------------
% 13.83/3.13 % (3999485)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.83/3.13 % (3999485)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.83/3.13 % (3999485)CaDiCaL version: 2.1.3
% 13.83/3.13 % (3999485)Termination reason: Refutation
% 13.83/3.13 % (3999485)Time elapsed: 1.194 s
% 13.83/3.13 % (3999485)Peak memory usage: 130 MB
% 13.83/3.13 % (3999485)Instructions burned: 1144 (million)
% 13.83/3.13 % (3999485)------------------------------
% 13.83/3.13 % (3999485)------------------------------
% 13.83/3.13 % (3999470)Success in time 1.855 s
% 13.83/3.13 % Vampire exiting
%------------------------------------------------------------------------------