%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL068-1 : TPTP v9.3.1. Bugfixed v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n020.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 11:51:06 AM UTC 2026
% Result : Unsatisfiable 0.18s 2.21s
% Output : Refutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 24
% Number of leaves : 8
% Syntax : Number of formulae : 47 ( 24 unt; 3 def)
% Number of atoms : 78 ( 6 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 64 ( 33 ~; 31 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 85 ( 85 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X0)
| is_a_theorem(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',condensed_detachment) ).
fof(f2,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(X1,X2))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_19) ).
fof(f3,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(not(X0),X2))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_37) ).
fof(f4,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(implies(X2,X1),implies(implies(X0,X2),X1)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_59) ).
fof(f5,negated_conjecture,
~ is_a_theorem(implies(implies(not(a),a),a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_2) ).
fof(f6,definition,
sF0 = not(a),
introduced(definition,[new_symbols(definition,[sF0])],[function_definition]) ).
fof(f7,plain,
not(a) = sF0,
inference(reorient_equations,[],[f6]) ).
fof(f8,definition,
sF1 = implies(sF0,a),
introduced(definition,[new_symbols(definition,[sF1])],[function_definition]) ).
fof(f9,plain,
implies(sF0,a) = sF1,
inference(reorient_equations,[],[f8]) ).
fof(f10,definition,
sF2 = implies(sF1,a),
introduced(definition,[new_symbols(definition,[sF2])],[function_definition]) ).
fof(f11,plain,
implies(sF1,a) = sF2,
inference(reorient_equations,[],[f10]) ).
fof(f12,plain,
~ is_a_theorem(sF2),
inference(definition_folding,[],[f5,f11,f9,f7]) ).
fof(f13,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X1),X2))
| is_a_theorem(implies(X1,X2)) ),
inference(resolution,[],[f2,f1]) ).
fof(f14,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X0))),
inference(resolution,[],[f13,f2]) ).
fof(f20,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X1),X2))
| is_a_theorem(implies(not(X0),X2)) ),
inference(resolution,[],[f3,f1]) ).
fof(f23,plain,
! [X2,X0,X1] : is_a_theorem(implies(not(implies(X0,X1)),implies(X1,X2))),
inference(resolution,[],[f20,f2]) ).
fof(f47,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X2,X1),implies(implies(X0,X2),X1)))
| ~ is_a_theorem(implies(not(X0),X1)) ),
inference(resolution,[],[f4,f1]) ).
fof(f62,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(X2,X0)))),
inference(resolution,[],[f14,f13]) ).
fof(f90,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X0,X2),X1))
| ~ is_a_theorem(implies(X2,X1))
| ~ is_a_theorem(implies(not(X0),X1)) ),
inference(resolution,[],[f47,f1]) ).
fof(f97,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(not(X2),X1))
| ~ is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(implies(X2,X0))
| is_a_theorem(X1) ),
inference(resolution,[],[f90,f1]) ).
fof(f100,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(implies(X3,X1),X0))
| ~ is_a_theorem(implies(X0,implies(X1,X2)))
| is_a_theorem(implies(X1,X2)) ),
inference(resolution,[],[f97,f23]) ).
fof(f123,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X1),implies(X1,X2)))
| is_a_theorem(implies(X1,X2)) ),
inference(resolution,[],[f100,f2]) ).
fof(f136,plain,
! [X0] : is_a_theorem(implies(X0,X0)),
inference(resolution,[],[f123,f2]) ).
fof(f157,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(resolution,[],[f136,f20]) ).
fof(f160,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X1,X2)))
| ~ is_a_theorem(implies(X1,X0))
| is_a_theorem(implies(X1,X2)) ),
inference(resolution,[],[f157,f97]) ).
fof(f171,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(X0,implies(X2,X1)))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f160,f62]) ).
fof(f178,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X0,X1)))
| is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f160,f136]) ).
fof(f189,plain,
! [X0] :
( is_a_theorem(implies(implies(X0,X0),X0))
| ~ is_a_theorem(implies(not(X0),X0)) ),
inference(resolution,[],[f178,f47]) ).
fof(f216,plain,
! [X2,X3,X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X1),X2))
| is_a_theorem(implies(not(X0),implies(X3,X2))) ),
inference(resolution,[],[f171,f20]) ).
fof(f282,plain,
! [X0] :
( ~ is_a_theorem(implies(not(X0),X0))
| ~ is_a_theorem(implies(X0,X0))
| is_a_theorem(X0) ),
inference(resolution,[],[f189,f1]) ).
fof(f284,plain,
! [X0] :
( ~ is_a_theorem(implies(not(X0),X0))
| is_a_theorem(X0) ),
inference(forward_subsumption_resolution,[],[f282,f136]) ).
fof(f365,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(not(implies(X0,X1)),implies(X2,implies(not(X0),X3)))),
inference(resolution,[],[f216,f3]) ).
fof(f391,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(not(X0),X1))),
inference(resolution,[],[f365,f284]) ).
fof(f400,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(not(X0),X0))
| is_a_theorem(implies(not(X0),X1)) ),
inference(resolution,[],[f391,f160]) ).
fof(f411,plain,
! [X0,X1] : is_a_theorem(implies(not(implies(X0,X0)),X1)),
inference(resolution,[],[f400,f23]) ).
fof(f417,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(implies(X2,X2),X0))
| ~ is_a_theorem(implies(X0,X1))
| is_a_theorem(X1) ),
inference(resolution,[],[f411,f97]) ).
fof(f453,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(implies(X0,X0),X1))
| is_a_theorem(X1) ),
inference(resolution,[],[f417,f136]) ).
fof(f458,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(implies(X0,implies(X1,X0)),X2))
| is_a_theorem(X2) ),
inference(resolution,[],[f417,f2]) ).
fof(f482,plain,
! [X0,X1] :
( is_a_theorem(implies(implies(X0,X1),X1))
| ~ is_a_theorem(implies(not(X0),X1)) ),
inference(resolution,[],[f453,f47]) ).
fof(f643,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X0,X1),implies(X2,X1)))
| ~ is_a_theorem(implies(not(X0),implies(X2,X1))) ),
inference(resolution,[],[f458,f47]) ).
fof(f697,plain,
! [X0,X1] :
( ~ is_a_theorem(implies(not(X0),implies(X1,X0)))
| is_a_theorem(implies(X1,X0)) ),
inference(resolution,[],[f643,f453]) ).
fof(f720,plain,
! [X0] : is_a_theorem(implies(not(not(X0)),X0)),
inference(resolution,[],[f697,f391]) ).
fof(f735,plain,
is_a_theorem(implies(not(sF0),a)),
inference(superposition,[],[f720,f7]) ).
fof(f961,plain,
( is_a_theorem(implies(sF1,a))
| ~ is_a_theorem(implies(not(sF0),a)) ),
inference(superposition,[],[f482,f9]) ).
fof(f962,plain,
is_a_theorem(implies(sF1,a)),
inference(forward_subsumption_resolution,[],[f961,f735]) ).
fof(f972,plain,
is_a_theorem(sF2),
inference(forward_demodulation,[],[f962,f11]) ).
fof(f973,plain,
$false,
inference(forward_subsumption_resolution,[],[f972,f12]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL068-1 : TPTP v9.3.1. Bugfixed v1.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.38 % Computer : n020.cluster.edu
% 0.11/0.38 % Model : x86_64 x86_64
% 0.11/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.38 % Memory : 8046.5625MB
% 0.11/0.38 % OS : Linux 6.8.0-71-generic
% 0.11/0.38 % CPULimit : 300
% 0.11/0.38 % WCLimit : 300
% 0.11/0.38 % DateTime : Sun Sep 27 15:21:35 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.11/0.42 Running first-order theorem proving
% 0.11/0.42 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
% 6.74/2.01 % (3523135)Input is clausal, will run a generic CNF schedule.
% 6.74/2.01 % (3523224)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3283545901:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 6.74/2.01 % (3523225)dis-21_1_sil=8000:lcm=predicate:random_seed=4158601900: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)
% 6.74/2.01 % (3523220)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=34832441:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 6.74/2.01 % (3523222)lrs+10_1_sil=8000:sp=occurrence:random_seed=2960363518:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 6.74/2.01 % (3523219)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=1699117036:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 6.74/2.01 % (3523223)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=682903220:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 6.74/2.01 % (3523221)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2196588675:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 6.74/2.01 % (3523224)Instruction limit reached!
% 6.74/2.01 % (3523224)------------------------------
% 6.74/2.01 % (3523224)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523224)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523224)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523224)Termination reason: Instruction limit
% 6.74/2.01 % (3523224)Termination phase: Saturation
% 6.74/2.01 % (3523224)Time elapsed: 0.061 s
% 6.74/2.01 % (3523224)Peak memory usage: 89 MB
% 6.74/2.01 % (3523224)Instructions burned: 182 (million)
% 6.74/2.01 % (3523222)Instruction limit reached!
% 6.74/2.01 % (3523222)------------------------------
% 6.74/2.01 % (3523222)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523222)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523222)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523222)Termination reason: Instruction limit
% 6.74/2.01 % (3523222)Termination phase: Saturation
% 6.74/2.01 % (3523222)Time elapsed: 0.068 s
% 6.74/2.01 % (3523222)Peak memory usage: 89 MB
% 6.74/2.01 % (3523222)Instructions burned: 107 (million)
% 6.74/2.01 % (3523225)Instruction limit reached!
% 6.74/2.01 % (3523225)------------------------------
% 6.74/2.01 % (3523225)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523225)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523225)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523225)Termination reason: Instruction limit
% 6.74/2.01 % (3523225)Termination phase: Saturation
% 6.74/2.01 % (3523225)Time elapsed: 0.071 s
% 6.74/2.01 % (3523225)Peak memory usage: 89 MB
% 6.74/2.01 % (3523225)Instructions burned: 117 (million)
% 6.74/2.01 % (3523223)Instruction limit reached!
% 6.74/2.01 % (3523223)------------------------------
% 6.74/2.01 % (3523223)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523223)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523223)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523223)Termination reason: Instruction limit
% 6.74/2.01 % (3523223)Termination phase: Saturation
% 6.74/2.01 % (3523223)Time elapsed: 0.080 s
% 6.74/2.01 % (3523223)Peak memory usage: 88 MB
% 6.74/2.01 % (3523223)Instructions burned: 115 (million)
% 6.74/2.01 % (3523233)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=412589695:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 6.74/2.01 % (3523233)Refutation not found, incomplete strategy
% 6.74/2.01 % (3523233)------------------------------
% 6.74/2.01 % (3523233)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523233)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523233)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523233)Termination reason: Refutation not found, incomplete strategy
% 6.74/2.01 % (3523233)Time elapsed: 0.0000 s
% 6.74/2.01 % (3523233)Peak memory usage: 87 MB
% 6.74/2.01 % (3523235)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1670395695:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 6.74/2.01 % (3523235)Refutation not found, incomplete strategy
% 6.74/2.01 % (3523235)------------------------------
% 6.74/2.01 % (3523235)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523235)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523235)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523235)Termination reason: Refutation not found, incomplete strategy
% 6.74/2.01 % (3523235)Time elapsed: 0.001 s
% 6.74/2.01 % (3523235)Peak memory usage: 87 MB
% 6.74/2.01 % (3523234)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2882554541: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)
% 6.74/2.01 % (3523236)lrs+10_64_to=lpo:sil=8000:random_seed=3727322789:i=126:bd=preordered_2997 on theBenchmark for (2997ds/126Mi)
% 6.74/2.01 % (3523233)------------------------------
% 6.74/2.01 % (3523233)------------------------------
% 6.74/2.01 % (3523236)Instruction limit reached!
% 6.74/2.01 % (3523236)------------------------------
% 6.74/2.01 % (3523236)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523236)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523236)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523236)Termination reason: Instruction limit
% 6.74/2.01 % (3523236)Termination phase: Saturation
% 6.74/2.01 % (3523236)Time elapsed: 0.083 s
% 6.74/2.01 % (3523236)Peak memory usage: 89 MB
% 6.74/2.01 % (3523236)Instructions burned: 126 (million)
% 6.74/2.01 % (3523234)Instruction limit reached!
% 6.74/2.01 % (3523234)------------------------------
% 6.74/2.01 % (3523234)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523234)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523234)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523234)Termination reason: Instruction limit
% 6.74/2.01 % (3523234)Termination phase: Saturation
% 6.74/2.01 % (3523234)Time elapsed: 0.109 s
% 6.74/2.01 % (3523234)Peak memory usage: 89 MB
% 6.74/2.01 % (3523234)Instructions burned: 190 (million)
% 6.74/2.01 % (3523241)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3892270105:avsq=on:i=194:fgj=on:bd=preordered_2996 on theBenchmark for (2996ds/194Mi)
% 6.74/2.01 % (3523241)Instruction limit reached!
% 6.74/2.01 % (3523241)------------------------------
% 6.74/2.01 % (3523241)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523241)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523241)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523241)Termination reason: Instruction limit
% 6.74/2.01 % (3523241)Termination phase: Saturation
% 6.74/2.01 % (3523241)Time elapsed: 0.072 s
% 6.74/2.01 % (3523241)Peak memory usage: 89 MB
% 6.74/2.01 % (3523241)Instructions burned: 196 (million)
% 6.74/2.01 % (3523242)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2012955623:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 6.74/2.01 % (3523235)------------------------------
% 6.74/2.01 % (3523235)------------------------------
% 6.74/2.01 % (3523243)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2251391267:i=3394:sd=4:ss=included:sgt=64_2995 on theBenchmark for (2995ds/3394Mi)
% 6.74/2.01 % (3523245)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=2275282446:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 6.74/2.01 % (3523242)Instruction limit reached!
% 6.74/2.01 % (3523242)------------------------------
% 6.74/2.01 % (3523242)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523242)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.74/2.01 % (3523242)CaDiCaL version: 2.1.3
% 6.74/2.01 % (3523242)Termination reason: Instruction limit
% 6.74/2.01 % (3523242)Termination phase: Saturation
% 6.74/2.01 % (3523242)Time elapsed: 0.108 s
% 6.74/2.01 % (3523242)Peak memory usage: 90 MB
% 6.74/2.01 % (3523242)Instructions burned: 158 (million)
% 6.74/2.01 % (3523245)Instruction limit reached!
% 6.74/2.01 % (3523245)------------------------------
% 6.74/2.01 % (3523245)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.74/2.01 % (3523245)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/2.21 % (3523245)CaDiCaL version: 2.1.3
% 0.18/2.21 % (3523245)Termination reason: Instruction limit
% 0.18/2.21 % (3523245)Termination phase: Saturation
% 0.18/2.21 % (3523245)Time elapsed: 0.030 s
% 0.18/2.21 % (3523245)Peak memory usage: 88 MB
% 0.18/2.21 % (3523245)Instructions burned: 106 (million)
% 0.18/2.21 % (3523248)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=396418079:i=107_2994 on theBenchmark for (2994ds/107Mi)
% 0.18/2.21 % (3523248)Refutation not found, incomplete strategy
% 0.18/2.21 % (3523248)------------------------------
% 0.18/2.21 % (3523248)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.18/2.21 % (3523248)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/2.21 % (3523248)CaDiCaL version: 2.1.3
% 0.18/2.21 % (3523248)Termination reason: Refutation not found, incomplete strategy
% 0.18/2.21 % (3523248)Time elapsed: 0.001 s
% 0.18/2.21 % (3523248)Peak memory usage: 87 MB
% 0.18/2.21 % (3523251)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=3959632752:cond=fast:i=5208:av=off_2993 on theBenchmark for (2993ds/5208Mi)
% 0.18/2.21 % (3523250)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1945966941:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2993 on theBenchmark for (2993ds/242Mi)
% 0.18/2.21 % (3523219)First to succeed.
% 0.18/2.21 % (3523219)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3523135"
% 0.18/2.21 % (3523250)Instruction limit reached!
% 0.18/2.21 % (3523250)------------------------------
% 0.18/2.21 % (3523250)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.18/2.21 % (3523250)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/2.21 % (3523250)CaDiCaL version: 2.1.3
% 0.18/2.21 % (3523250)Termination reason: Instruction limit
% 0.18/2.21 % (3523250)Termination phase: Saturation
% 0.18/2.21 % (3523250)Time elapsed: 0.136 s
% 0.18/2.21 % (3523250)Peak memory usage: 89 MB
% 0.18/2.21 % (3523250)Instructions burned: 242 (million)
% 0.18/2.21 % (3523248)------------------------------
% 0.18/2.21 % (3523248)------------------------------
% 0.18/2.21 % (3523221)Also succeeded, but the first one will report.
% 0.18/2.21 % (3523255)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=237787999:i=134:sd=2:doe=on:ss=axioms:sgt=14_2990 on theBenchmark for (2990ds/134Mi)
% 0.18/2.21 % (3523256)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=1538380627:i=499:bd=all_2990 on theBenchmark for (2990ds/499Mi)
% 0.18/2.21 % (3523220)Also succeeded, but the first one will report.
% 0.18/2.21 % (3523219)Refutation found. Thanks to Tanya!
% 0.18/2.21 % SZS status Unsatisfiable for theBenchmark
% 0.18/2.21 % SZS output start Proof for theBenchmark
% See solution above
% 0.18/2.21 % (3523219)------------------------------
% 0.18/2.21 % (3523219)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.18/2.21 % (3523219)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.18/2.21 % (3523219)CaDiCaL version: 2.1.3
% 0.18/2.21 % (3523219)Termination reason: Refutation
% 0.18/2.21 % (3523219)Time elapsed: 0.756 s
% 0.18/2.21 % (3523219)Peak memory usage: 129 MB
% 0.18/2.21 % (3523219)Instructions burned: 1130 (million)
% 0.18/2.21 % (3523219)------------------------------
% 0.18/2.21 % (3523219)------------------------------
% 0.18/2.21 % (3523135)Success in time 1.158 s
% 0.18/2.21 % Vampire exiting
%------------------------------------------------------------------------------