%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL109-3 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/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 11:51:13 AM UTC 2026
% Result : Unsatisfiable 15.20s 3.36s
% Output : Refutation 15.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 11
% Syntax : Number of formulae : 45 ( 45 unt; 4 def)
% Number of atoms : 45 ( 44 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 7 con; 0-2 aty)
% Number of variables : 48 ( 48 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0] : implies(truth,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',wajsberg_1) ).
fof(f4,axiom,
! [X0,X1] : implies(implies(X0,X1),X1) = implies(implies(X1,X0),X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',wajsberg_3) ).
fof(f12,axiom,
! [X0,X1] : implies(X0,implies(X1,X0)) = truth,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_4) ).
fof(f13,plain,
! [X0,X1] : truth = implies(X0,implies(X1,X0)),
inference(reorient_equations,[],[f12]) ).
fof(f18,axiom,
! [X2,X0,X1] : implies(X0,implies(X1,X2)) = implies(X1,implies(X0,X2)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_7) ).
fof(f21,axiom,
! [X0] : not(not(X0)) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_9) ).
fof(f22,axiom,
! [X0,X1] : implies(not(X0),not(X1)) = implies(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',lemma_10) ).
fof(f23,plain,
! [X0,X1] : implies(X1,X0) = implies(not(X0),not(X1)),
inference(reorient_equations,[],[f22]) ).
fof(f24,negated_conjecture,
implies(implies(implies(a,b),implies(b,a)),implies(b,a)) != truth,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_wajsberg_mv_4) ).
fof(f25,plain,
truth != implies(implies(implies(a,b),implies(b,a)),implies(b,a)),
inference(reorient_equations,[],[f24]) ).
fof(f26,definition,
sF0 = implies(a,b),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f27,plain,
implies(a,b) = sF0,
inference(reorient_equations,[],[f26]) ).
fof(f28,definition,
sF1 = implies(b,a),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f29,plain,
implies(b,a) = sF1,
inference(reorient_equations,[],[f28]) ).
fof(f30,definition,
sF2 = implies(sF0,sF1),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f31,plain,
implies(sF0,sF1) = sF2,
inference(reorient_equations,[],[f30]) ).
fof(f32,definition,
sF3 = implies(sF2,sF1),
introduced(definition,[new_symbols(definition,[sF3])],[function_definition]) ).
fof(f33,plain,
implies(sF2,sF1) = sF3,
inference(reorient_equations,[],[f32]) ).
fof(f34,plain,
truth != sF3,
inference(definition_folding,[],[f25,f33,f29,f31,f29,f27]) ).
fof(f37,plain,
sF2 = implies(sF0,implies(b,a)),
inference(forward_demodulation,[],[f31,f29]) ).
fof(f38,plain,
sF3 = implies(sF2,implies(b,a)),
inference(forward_demodulation,[],[f33,f29]) ).
fof(f40,plain,
sF2 = implies(b,implies(sF0,a)),
inference(forward_demodulation,[],[f37,f18]) ).
fof(f41,plain,
sF3 = implies(b,implies(sF2,a)),
inference(forward_demodulation,[],[f38,f18]) ).
fof(f170,plain,
! [X2,X0,X1] : implies(not(X1),implies(X2,not(X0))) = implies(X2,implies(X0,X1)),
inference(superposition,[],[f18,f23]) ).
fof(f180,plain,
! [X0,X1] : implies(X0,not(X1)) = implies(X1,not(X0)),
inference(superposition,[],[f23,f21]) ).
fof(f256,plain,
! [X0,X1] : implies(truth,implies(X0,X1)) = implies(implies(implies(X0,X1),X1),X1),
inference(superposition,[],[f4,f13]) ).
fof(f261,plain,
! [X0,X1] : implies(implies(X0,X1),not(X0)) = implies(implies(not(X0),not(X1)),not(X1)),
inference(superposition,[],[f4,f23]) ).
fof(f262,plain,
implies(implies(b,a),a) = implies(sF0,b),
inference(superposition,[],[f4,f27]) ).
fof(f291,plain,
! [X0,X1] : implies(implies(X0,X1),not(X0)) = implies(X1,not(implies(not(X0),not(X1)))),
inference(forward_demodulation,[],[f261,f180]) ).
fof(f296,plain,
! [X0,X1] : implies(X0,X1) = implies(implies(implies(X0,X1),X1),X1),
inference(forward_demodulation,[],[f256,f1]) ).
fof(f313,plain,
! [X0,X1] : implies(implies(X0,X1),not(X0)) = implies(X1,not(implies(X1,X0))),
inference(forward_demodulation,[],[f291,f23]) ).
fof(f317,plain,
! [X0,X1] : implies(X1,not(implies(X1,X0))) = implies(X0,not(implies(X0,X1))),
inference(forward_demodulation,[],[f313,f180]) ).
fof(f514,plain,
! [X0,X1] : implies(X1,X0) = implies(implies(implies(X0,X1),X1),X0),
inference(superposition,[],[f296,f4]) ).
fof(f1480,plain,
! [X2,X0,X1] : implies(X1,implies(implies(X1,X0),X2)) = implies(not(X2),implies(X0,not(implies(X0,X1)))),
inference(superposition,[],[f170,f317]) ).
fof(f1516,plain,
! [X2,X0,X1] : implies(X0,implies(implies(X0,X1),X2)) = implies(X1,implies(implies(X1,X0),X2)),
inference(forward_demodulation,[],[f1480,f170]) ).
fof(f1961,plain,
! [X0,X1] : implies(implies(X1,X0),implies(X0,X1)) = implies(X0,implies(implies(X0,implies(X1,X0)),X1)),
inference(superposition,[],[f1516,f514]) ).
fof(f2106,plain,
! [X0,X1] : implies(X0,implies(truth,X1)) = implies(implies(X1,X0),implies(X0,X1)),
inference(forward_demodulation,[],[f1961,f13]) ).
fof(f2161,plain,
! [X0,X1] : implies(X0,implies(truth,X1)) = implies(X0,implies(implies(X1,X0),X1)),
inference(forward_demodulation,[],[f2106,f18]) ).
fof(f2180,plain,
! [X0,X1] : implies(X0,X1) = implies(X0,implies(implies(X1,X0),X1)),
inference(forward_demodulation,[],[f2161,f1]) ).
fof(f2222,plain,
implies(b,a) = implies(b,implies(sF0,a)),
inference(superposition,[],[f2180,f27]) ).
fof(f2282,plain,
implies(b,a) = sF2,
inference(forward_demodulation,[],[f2222,f40]) ).
fof(f2315,plain,
implies(sF2,a) = implies(sF0,b),
inference(backward_demodulation,[],[f262,f2282]) ).
fof(f2326,plain,
sF3 = implies(b,implies(sF0,b)),
inference(backward_demodulation,[],[f41,f2315]) ).
fof(f2355,plain,
truth = sF3,
inference(forward_demodulation,[],[f2326,f13]) ).
fof(f2363,plain,
$false,
inference(forward_subsumption_resolution,[],[f2355,f34]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : LCL109-3 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.09 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.20/0.46 % Computer : n016.cluster.edu
% 0.20/0.46 % Model : x86_64 x86_64
% 0.20/0.46 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.20/0.46 % Memory : 8046.5625MB
% 0.20/0.46 % OS : Linux 6.8.0-71-generic
% 0.20/0.46 % CPULimit : 300
% 0.20/0.46 % WCLimit : 300
% 0.20/0.46 % DateTime : Sun Sep 27 15:26:47 UTC 2026
% 0.20/0.46 % CPUTime :
% 0.20/0.46 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.24/0.52 Running first-order theorem proving
% 0.24/0.52 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
% 11.21/3.16 % (2777247)Input is clausal, will run a generic CNF schedule.
% 11.21/3.16 % (2777255)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2422982774:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 11.21/3.16 % (2777257)lrs+10_1_sil=8000:sp=occurrence:random_seed=481218237:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 11.21/3.16 % (2777259)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=603516327:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 11.21/3.16 % (2777254)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=2294863360:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 11.21/3.16 % (2777258)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3254920814:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 11.21/3.16 % (2777256)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2856052952:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 11.21/3.16 % (2777260)dis-21_1_sil=8000:lcm=predicate:random_seed=1382095213: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)
% 11.21/3.16 % (2777260)Refutation not found, incomplete strategy
% 11.21/3.16 % (2777260)------------------------------
% 11.21/3.16 % (2777260)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.16 % (2777260)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.16 % (2777260)CaDiCaL version: 2.1.3
% 11.21/3.16 % (2777260)Termination reason: Refutation not found, incomplete strategy
% 11.21/3.16 % (2777260)Time elapsed: 0.001 s
% 11.21/3.16 % (2777260)Peak memory usage: 88 MB
% 11.21/3.16 % (2777260)Instructions burned: 1 (million)
% 11.21/3.16 % (2777257)Instruction limit reached!
% 11.21/3.16 % (2777257)------------------------------
% 11.21/3.16 % (2777257)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.16 % (2777257)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.16 % (2777257)CaDiCaL version: 2.1.3
% 11.21/3.16 % (2777257)Termination reason: Instruction limit
% 11.21/3.16 % (2777257)Termination phase: Saturation
% 11.21/3.16 % (2777257)Time elapsed: 0.106 s
% 11.21/3.16 % (2777257)Peak memory usage: 88 MB
% 11.21/3.16 % (2777257)Instructions burned: 107 (million)
% 11.21/3.16 % (2777258)Instruction limit reached!
% 11.21/3.16 % (2777258)------------------------------
% 11.21/3.16 % (2777258)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.16 % (2777258)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.16 % (2777258)CaDiCaL version: 2.1.3
% 11.21/3.16 % (2777258)Termination reason: Instruction limit
% 11.21/3.16 % (2777258)Termination phase: Saturation
% 11.21/3.16 % (2777258)Time elapsed: 0.111 s
% 11.21/3.16 % (2777258)Peak memory usage: 89 MB
% 11.21/3.16 % (2777258)Instructions burned: 114 (million)
% 11.21/3.16 % (2777259)Instruction limit reached!
% 11.21/3.16 % (2777259)------------------------------
% 11.21/3.16 % (2777259)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.16 % (2777259)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.16 % (2777259)CaDiCaL version: 2.1.3
% 11.21/3.16 % (2777259)Termination reason: Instruction limit
% 11.21/3.16 % (2777259)Termination phase: Saturation
% 11.21/3.16 % (2777259)Time elapsed: 0.157 s
% 11.21/3.16 % (2777259)Peak memory usage: 89 MB
% 11.21/3.16 % (2777259)Instructions burned: 180 (million)
% 11.21/3.16 % (2777260)------------------------------
% 11.21/3.16 % (2777260)------------------------------
% 11.21/3.16 % (2777268)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=1430096904:i=143:sd=2:aac=none:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/143Mi)
% 11.21/3.16 % (2777269)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=3160337312: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)
% 11.21/3.16 % (2777268)Refutation not found, incomplete strategy
% 11.21/3.16 % (2777268)------------------------------
% 11.21/3.16 % (2777268)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.16 % (2777268)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.16 % (2777268)CaDiCaL version: 2.1.3
% 11.21/3.16 % (2777268)Termination reason: Refutation not found, incomplete strategy
% 11.21/3.16 % (2777268)Time elapsed: 0.003 s
% 11.21/3.16 % (2777268)Peak memory usage: 87 MB
% 11.21/3.16 % (2777268)Instructions burned: 1 (million)
% 11.21/3.16 % (2777270)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1917623075:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 11.21/3.16 % (2777270)Refutation not found, incomplete strategy
% 11.21/3.16 % (2777270)------------------------------
% 11.21/3.16 % (2777270)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.16 % (2777270)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.16 % (2777270)CaDiCaL version: 2.1.3
% 11.21/3.16 % (2777270)Termination reason: Refutation not found, incomplete strategy
% 11.21/3.16 % (2777270)Time elapsed: 0.002 s
% 11.21/3.16 % (2777270)Peak memory usage: 88 MB
% 11.21/3.16 % (2777270)Instructions burned: 1 (million)
% 11.21/3.16 % (2777271)lrs+10_64_to=lpo:sil=8000:random_seed=996995724:i=126:bd=preordered_2994 on theBenchmark for (2994ds/126Mi)
% 11.21/3.17 % (2777271)Instruction limit reached!
% 11.21/3.17 % (2777271)------------------------------
% 11.21/3.17 % (2777271)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.17 % (2777271)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.17 % (2777271)CaDiCaL version: 2.1.3
% 11.21/3.17 % (2777271)Termination reason: Instruction limit
% 11.21/3.17 % (2777271)Termination phase: Saturation
% 11.21/3.17 % (2777271)Time elapsed: 0.057 s
% 11.21/3.17 % (2777271)Peak memory usage: 88 MB
% 11.21/3.17 % (2777271)Instructions burned: 127 (million)
% 11.21/3.17 % (2777269)Instruction limit reached!
% 11.21/3.17 % (2777269)------------------------------
% 11.21/3.17 % (2777269)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.17 % (2777269)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.17 % (2777269)CaDiCaL version: 2.1.3
% 11.21/3.17 % (2777269)Termination reason: Instruction limit
% 11.21/3.17 % (2777269)Termination phase: Saturation
% 11.21/3.17 % (2777269)Time elapsed: 0.187 s
% 11.21/3.17 % (2777269)Peak memory usage: 89 MB
% 11.21/3.17 % (2777269)Instructions burned: 189 (million)
% 11.21/3.17 % (2777276)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=388957098:avsq=on:i=194:fgj=on:bd=preordered_2992 on theBenchmark for (2992ds/194Mi)
% 11.21/3.17 % (2777268)------------------------------
% 11.21/3.17 % (2777268)------------------------------
% 11.21/3.17 % (2777270)------------------------------
% 11.21/3.17 % (2777270)------------------------------
% 11.21/3.17 % (2777277)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2618953070:i=157:gtg=all_2991 on theBenchmark for (2991ds/157Mi)
% 11.21/3.17 % (2777276)Instruction limit reached!
% 11.21/3.17 % (2777276)------------------------------
% 11.21/3.17 % (2777276)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.17 % (2777276)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.17 % (2777276)CaDiCaL version: 2.1.3
% 11.21/3.17 % (2777276)Termination reason: Instruction limit
% 11.21/3.17 % (2777276)Termination phase: Saturation
% 11.21/3.17 % (2777276)Time elapsed: 0.100 s
% 11.21/3.17 % (2777276)Peak memory usage: 90 MB
% 11.21/3.17 % (2777276)Instructions burned: 194 (million)
% 11.21/3.17 % (2777277)Instruction limit reached!
% 11.21/3.17 % (2777277)------------------------------
% 11.21/3.17 % (2777277)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.21/3.17 % (2777277)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.21/3.17 % (2777277)CaDiCaL version: 2.1.3
% 11.21/3.17 % (2777277)Termination reason: Instruction limit
% 11.21/3.17 % (2777277)Termination phase: Saturation
% 11.21/3.17 % (2777277)Time elapsed: 0.159 s
% 11.21/3.17 % (2777277)Peak memory usage: 90 MB
% 11.21/3.17 % (2777277)Instructions burned: 157 (million)
% 11.21/3.17 % (2777280)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=229998572:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2989 on theBenchmark for (2989ds/106Mi)
% 11.21/3.17 % (2777279)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=426902546:i=3394:sd=4:ss=included:sgt=64_2989 on theBenchmark for (2989ds/3394Mi)
% 11.21/3.17 % (2777282)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=4259927468:i=107_2988 on theBenchmark for (2988ds/107Mi)
% 15.20/3.36 % (2777282)Refutation not found, incomplete strategy
% 15.20/3.36 % (2777282)------------------------------
% 15.20/3.36 % (2777282)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.20/3.36 % (2777282)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.20/3.36 % (2777282)CaDiCaL version: 2.1.3
% 15.20/3.36 % (2777282)Termination reason: Refutation not found, incomplete strategy
% 15.20/3.36 % (2777282)Time elapsed: 0.001 s
% 15.20/3.36 % (2777282)Peak memory usage: 87 MB
% 15.20/3.36 % (2777280)Instruction limit reached!
% 15.20/3.36 % (2777280)------------------------------
% 15.20/3.36 % (2777280)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.20/3.36 % (2777280)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.20/3.36 % (2777280)CaDiCaL version: 2.1.3
% 15.20/3.36 % (2777280)Termination reason: Instruction limit
% 15.20/3.36 % (2777280)Termination phase: Saturation
% 15.20/3.36 % (2777280)Time elapsed: 0.091 s
% 15.20/3.36 % (2777280)Peak memory usage: 88 MB
% 15.20/3.36 % (2777280)Instructions burned: 106 (million)
% 15.20/3.36 % (2777282)------------------------------
% 15.20/3.36 % (2777282)------------------------------
% 15.20/3.36 % (2777256)First to succeed.
% 15.20/3.36 % (2777256)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2777247"
% 15.20/3.36 % (2777283)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1367140297:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2986 on theBenchmark for (2986ds/242Mi)
% 15.20/3.36 % (2777255)Also succeeded, but the first one will report.
% 15.20/3.36 % (2777287)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=3323623487:cond=fast:i=5208:av=off_2985 on theBenchmark for (2985ds/5208Mi)
% 15.20/3.36 % (2777283)Instruction limit reached!
% 15.20/3.36 % (2777283)------------------------------
% 15.20/3.36 % (2777283)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.20/3.36 % (2777283)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.20/3.36 % (2777283)CaDiCaL version: 2.1.3
% 15.20/3.36 % (2777283)Termination reason: Instruction limit
% 15.20/3.36 % (2777283)Termination phase: Saturation
% 15.20/3.36 % (2777283)Time elapsed: 0.233 s
% 15.20/3.36 % (2777283)Peak memory usage: 90 MB
% 15.20/3.36 % (2777283)Instructions burned: 242 (million)
% 15.20/3.36 % (2777288)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=1836857075:i=134:sd=2:doe=on:ss=axioms:sgt=14_2984 on theBenchmark for (2984ds/134Mi)
% 15.20/3.36 % (2777288)Instruction limit reached!
% 15.20/3.36 % (2777288)------------------------------
% 15.20/3.36 % (2777288)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.20/3.36 % (2777288)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.20/3.36 % (2777288)CaDiCaL version: 2.1.3
% 15.20/3.36 % (2777288)Termination reason: Instruction limit
% 15.20/3.36 % (2777288)Termination phase: Saturation
% 15.20/3.36 % (2777288)Time elapsed: 0.071 s
% 15.20/3.36 % (2777288)Peak memory usage: 89 MB
% 15.20/3.36 % (2777288)Instructions burned: 136 (million)
% 15.20/3.36 % (2777256)Refutation found. Thanks to Tanya!
% 15.20/3.36 % SZS status Unsatisfiable for theBenchmark
% 15.20/3.36 % SZS output start Proof for theBenchmark
% See solution above
% 15.20/3.36 % (2777256)------------------------------
% 15.20/3.36 % (2777256)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.20/3.36 % (2777256)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.20/3.36 % (2777256)CaDiCaL version: 2.1.3
% 15.20/3.36 % (2777256)Termination reason: Refutation
% 15.20/3.37 % (2777256)Time elapsed: 1.323 s
% 15.20/3.37 % (2777256)Peak memory usage: 131 MB
% 15.20/3.37 % (2777256)Instructions burned: 1212 (million)
% 15.20/3.37 % (2777256)------------------------------
% 15.20/3.37 % (2777256)------------------------------
% 15.20/3.37 % (2777247)Success in time 2.046 s
% 15.20/3.37 % Vampire exiting
%------------------------------------------------------------------------------