%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : LCL385-1 : TPTP v9.3.1. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n018.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 11:52:13 AM UTC 2026
% Result : Unsatisfiable 12.03s 2.53s
% Output : Refutation 12.03s
% Verified :
% SZS Type : Refutation
% Derivation depth : 27
% Number of leaves : 5
% Syntax : Number of formulae : 46 ( 45 unt; 0 def)
% Number of atoms : 48 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 6 ( 4 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 4 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-2 aty)
% Number of variables : 115 ( 115 !; 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(X0,X1),implies(implies(X1,X2),implies(X0,X2)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_1) ).
fof(f3,axiom,
! [X0] : is_a_theorem(implies(implies(not(X0),X0),X0)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_2) ).
fof(f4,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(not(X0),X1))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_3) ).
fof(f5,negated_conjecture,
~ is_a_theorem(implies(implies(x,not(y)),implies(y,not(x)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_47) ).
fof(f6,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),implies(X2,X1)),X3),implies(implies(X2,X0),X3))),
inference(unit_resulting_resolution,[],[f1,f2,f2]) ).
fof(f7,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(implies(X3,X1),implies(X0,implies(X3,X2))))),
inference(unit_resulting_resolution,[],[f1,f6,f6]) ).
fof(f18,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(not(X0),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f2,f4]) ).
fof(f24,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f4,f7]) ).
fof(f32,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(not(X0),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f2,f3]) ).
fof(f43,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X1)),implies(implies(X1,X2),implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f7,f32]) ).
fof(f44,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(not(X0),X0),X1),X2),implies(implies(X0,X1),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f32]) ).
fof(f79,plain,
! [X0] : is_a_theorem(implies(X0,X0)),
inference(unit_resulting_resolution,[],[f1,f3,f18]) ).
fof(f95,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(not(X0),X2)))),
inference(unit_resulting_resolution,[],[f1,f18,f24]) ).
fof(f112,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(X0,implies(not(X1),X2)),X3),implies(X1,X3))),
inference(unit_resulting_resolution,[],[f1,f2,f95]) ).
fof(f187,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(implies(X0,X1),implies(X2,X1)))),
inference(unit_resulting_resolution,[],[f1,f43,f112]) ).
fof(f226,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X0),X1),implies(X2,X1))),
inference(unit_resulting_resolution,[],[f1,f79,f187]) ).
fof(f230,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),implies(X2,X1)),X3),implies(X0,X3))),
inference(unit_resulting_resolution,[],[f1,f2,f187]) ).
fof(f295,plain,
! [X0,X1] : is_a_theorem(implies(X0,implies(implies(not(X1),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f32,f226]) ).
fof(f424,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X1)),implies(X2,implies(X0,X1)))),
inference(unit_resulting_resolution,[],[f1,f7,f295]) ).
fof(f454,plain,
! [X2,X0,X1] : is_a_theorem(implies(X0,implies(X1,implies(implies(X0,X2),X2)))),
inference(unit_resulting_resolution,[],[f1,f230,f424]) ).
fof(f460,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(X2,implies(implies(X1,X0),X0)))),
inference(unit_resulting_resolution,[],[f1,f6,f424]) ).
fof(f532,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(X0,X2))),
inference(unit_resulting_resolution,[],[f1,f43,f454]) ).
fof(f546,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f18,f532]) ).
fof(f577,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(X1,implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f6,f532]) ).
fof(f597,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(not(X1),implies(X0,X2)))),
inference(unit_resulting_resolution,[],[f1,f7,f546]) ).
fof(f599,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(not(X0),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f546]) ).
fof(f809,plain,
! [X2,X3,X0,X1] : is_a_theorem(implies(implies(implies(not(X0),implies(X1,X2)),X3),implies(implies(X1,X0),X3))),
inference(unit_resulting_resolution,[],[f1,f2,f597]) ).
fof(f840,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,implies(X0,X1)),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f3,f809]) ).
fof(f896,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(implies(X1,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f460,f840]) ).
fof(f970,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(not(X1),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f577,f896]) ).
fof(f1036,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(not(X1),X2)),implies(implies(X2,X1),implies(X0,X1)))),
inference(unit_resulting_resolution,[],[f1,f7,f970]) ).
fof(f1050,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(implies(X1,X2),X0),X1))),
inference(unit_resulting_resolution,[],[f1,f599,f1036]) ).
fof(f1051,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X0,X2),X2))),
inference(unit_resulting_resolution,[],[f1,f597,f1036]) ).
fof(f1145,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(not(X0),X1),X1))),
inference(unit_resulting_resolution,[],[f1,f44,f1051]) ).
fof(f1207,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(X0),X1),implies(implies(X0,X1),X1))),
inference(unit_resulting_resolution,[],[f1,f577,f1145]) ).
fof(f1328,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(implies(X0,X1),X1),X2),implies(implies(not(X0),X1),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f1207]) ).
fof(f1342,plain,
! [X0,X1] : is_a_theorem(implies(implies(not(not(X0)),X1),implies(X0,X1))),
inference(unit_resulting_resolution,[],[f1,f18,f1328]) ).
fof(f1668,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(X0,X1),X2),implies(implies(X2,X0),X0))),
inference(unit_resulting_resolution,[],[f1,f577,f1050]) ).
fof(f1752,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X1,not(X0)),not(X0)))),
inference(unit_resulting_resolution,[],[f1,f44,f1668]) ).
fof(f1831,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,not(X1)),implies(implies(X1,X0),not(X1)))),
inference(unit_resulting_resolution,[],[f1,f577,f1752]) ).
fof(f1884,plain,
! [X0,X1] : is_a_theorem(implies(not(X0),implies(implies(X1,X0),not(X1)))),
inference(unit_resulting_resolution,[],[f1,f599,f1831]) ).
fof(f1896,plain,
! [X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(not(X1),not(X0)))),
inference(unit_resulting_resolution,[],[f1,f577,f1884]) ).
fof(f1994,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(implies(not(X0),not(X1)),X2),implies(implies(X1,X0),X2))),
inference(unit_resulting_resolution,[],[f1,f2,f1896]) ).
fof(f2011,plain,
~ is_a_theorem(implies(implies(not(not(y)),not(x)),implies(y,not(x)))),
inference(unit_resulting_resolution,[],[f1,f5,f1994]) ).
fof(f2074,plain,
$false,
inference(forward_subsumption_resolution,[],[f2011,f1342]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LCL385-1 : TPTP v9.3.1. Released v2.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.38 % Computer : n018.cluster.edu
% 0.09/0.38 % Model : x86_64 x86_64
% 0.09/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.38 % Memory : 8046.5625MB
% 0.09/0.38 % OS : Linux 6.8.0-71-generic
% 0.09/0.38 % CPULimit : 300
% 0.09/0.38 % WCLimit : 300
% 0.09/0.38 % DateTime : Sun Sep 27 15:40:53 UTC 2026
% 0.09/0.38 % CPUTime :
% 0.09/0.38 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.42 Running first-order theorem proving
% 0.09/0.42 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
% 11.19/2.28 % (2528881)Input is clausal, will run a generic CNF schedule.
% 11.19/2.28 % (2528930)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3118561636:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 11.19/2.28 % (2528929)lrs+10_1_sil=8000:sp=occurrence:random_seed=3477542084:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 11.19/2.28 % (2528932)dis-21_1_sil=8000:lcm=predicate:random_seed=568536648: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)
% 11.19/2.28 % (2528931)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3675973065:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 11.19/2.28 % (2528927)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=494866563:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 11.19/2.28 % (2528928)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2529761333:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 11.19/2.28 % (2528925)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=2286265465:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 11.19/2.28 % (2528929)Instruction limit reached!
% 11.19/2.28 % (2528929)------------------------------
% 11.19/2.28 % (2528929)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2528929)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2528929)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2528929)Termination reason: Instruction limit
% 11.19/2.28 % (2528929)Termination phase: Saturation
% 11.19/2.28 % (2528929)Time elapsed: 0.071 s
% 11.19/2.28 % (2528929)Peak memory usage: 88 MB
% 11.19/2.28 % (2528929)Instructions burned: 108 (million)
% 11.19/2.28 % (2528930)Instruction limit reached!
% 11.19/2.28 % (2528930)------------------------------
% 11.19/2.28 % (2528930)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2528930)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2528930)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2528930)Termination reason: Instruction limit
% 11.19/2.28 % (2528930)Termination phase: Saturation
% 11.19/2.28 % (2528930)Time elapsed: 0.073 s
% 11.19/2.28 % (2528930)Peak memory usage: 88 MB
% 11.19/2.28 % (2528930)Instructions burned: 114 (million)
% 11.19/2.28 % (2528932)Instruction limit reached!
% 11.19/2.28 % (2528932)------------------------------
% 11.19/2.28 % (2528932)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2528932)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2528932)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2528932)Termination reason: Instruction limit
% 11.19/2.28 % (2528932)Termination phase: Saturation
% 11.19/2.28 % (2528932)Time elapsed: 0.077 s
% 11.19/2.28 % (2528932)Peak memory usage: 88 MB
% 11.19/2.28 % (2528932)Instructions burned: 118 (million)
% 11.19/2.28 % (2528931)Instruction limit reached!
% 11.19/2.28 % (2528931)------------------------------
% 11.19/2.28 % (2528931)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2528931)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2528931)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2528931)Termination reason: Instruction limit
% 11.19/2.28 % (2528931)Termination phase: Saturation
% 11.19/2.28 % (2528931)Time elapsed: 0.145 s
% 11.19/2.28 % (2528931)Peak memory usage: 89 MB
% 11.19/2.28 % (2528931)Instructions burned: 180 (million)
% 11.19/2.28 % (2529001)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=1303072653:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 11.19/2.28 % (2529001)Refutation not found, incomplete strategy
% 11.19/2.28 % (2529001)------------------------------
% 11.19/2.28 % (2529001)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2529001)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2529001)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2529001)Termination reason: Refutation not found, incomplete strategy
% 11.19/2.28 % (2529001)Time elapsed: 0.001 s
% 11.19/2.28 % (2529001)Peak memory usage: 87 MB
% 11.19/2.28 % (2529003)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1950087103:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 11.19/2.28 % (2529002)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=4214132772: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)
% 11.19/2.28 % (2529003)Refutation not found, incomplete strategy
% 11.19/2.28 % (2529003)------------------------------
% 11.19/2.28 % (2529003)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2529003)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2529003)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2529003)Termination reason: Refutation not found, incomplete strategy
% 11.19/2.28 % (2529003)Time elapsed: 0.001 s
% 11.19/2.28 % (2529003)Peak memory usage: 87 MB
% 11.19/2.28 % (2529001)------------------------------
% 11.19/2.28 % (2529001)------------------------------
% 11.19/2.28 % (2529002)Instruction limit reached!
% 11.19/2.28 % (2529002)------------------------------
% 11.19/2.28 % (2529002)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2529002)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2529002)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2529002)Termination reason: Instruction limit
% 11.19/2.28 % (2529002)Termination phase: Saturation
% 11.19/2.28 % (2529002)Time elapsed: 0.110 s
% 11.19/2.28 % (2529002)Peak memory usage: 89 MB
% 11.19/2.28 % (2529002)Instructions burned: 190 (million)
% 11.19/2.28 % (2529004)lrs+10_64_to=lpo:sil=8000:random_seed=984148250:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 11.19/2.28 % (2529004)Instruction limit reached!
% 11.19/2.28 % (2529004)------------------------------
% 11.19/2.28 % (2529004)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2529004)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2529004)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2529004)Termination reason: Instruction limit
% 11.19/2.28 % (2529004)Termination phase: Saturation
% 11.19/2.28 % (2529004)Time elapsed: 0.077 s
% 11.19/2.28 % (2529004)Peak memory usage: 88 MB
% 11.19/2.28 % (2529004)Instructions burned: 126 (million)
% 11.19/2.28 % (2529003)------------------------------
% 11.19/2.28 % (2529003)------------------------------
% 11.19/2.28 % (2529013)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2844089480:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 11.19/2.28 % (2529016)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3095803763:i=157:gtg=all_2995 on theBenchmark for (2995ds/157Mi)
% 11.19/2.28 % (2529016)Instruction limit reached!
% 11.19/2.28 % (2529016)------------------------------
% 11.19/2.28 % (2529016)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2529016)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2529016)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2529016)Termination reason: Instruction limit
% 11.19/2.28 % (2529016)Termination phase: Saturation
% 11.19/2.28 % (2529016)Time elapsed: 0.108 s
% 11.19/2.28 % (2529016)Peak memory usage: 90 MB
% 11.19/2.28 % (2529016)Instructions burned: 159 (million)
% 11.19/2.28 % (2529024)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=4138904231:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 11.19/2.28 % (2529013)Instruction limit reached!
% 11.19/2.28 % (2529013)------------------------------
% 11.19/2.28 % (2529013)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2529013)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.19/2.28 % (2529013)CaDiCaL version: 2.1.3
% 11.19/2.28 % (2529013)Termination reason: Instruction limit
% 11.19/2.28 % (2529013)Termination phase: Saturation
% 11.19/2.28 % (2529013)Time elapsed: 0.118 s
% 11.19/2.28 % (2529013)Peak memory usage: 90 MB
% 11.19/2.28 % (2529013)Instructions burned: 194 (million)
% 11.19/2.28 % (2529025)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=1558365837:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 11.19/2.28 % (2529025)Instruction limit reached!
% 11.19/2.28 % (2529025)------------------------------
% 11.19/2.28 % (2529025)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.19/2.28 % (2529025)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.03/2.53 % (2529025)CaDiCaL version: 2.1.3
% 12.03/2.53 % (2529025)Termination reason: Instruction limit
% 12.03/2.53 % (2529025)Termination phase: Saturation
% 12.03/2.53 % (2529025)Time elapsed: 0.068 s
% 12.03/2.53 % (2529025)Peak memory usage: 88 MB
% 12.03/2.53 % (2529025)Instructions burned: 106 (million)
% 12.03/2.53 % (2529029)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1851138898:i=107_2992 on theBenchmark for (2992ds/107Mi)
% 12.03/2.53 % (2529029)Refutation not found, incomplete strategy
% 12.03/2.53 % (2529029)------------------------------
% 12.03/2.53 % (2529029)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.03/2.53 % (2529029)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.03/2.53 % (2529029)CaDiCaL version: 2.1.3
% 12.03/2.53 % (2529029)Termination reason: Refutation not found, incomplete strategy
% 12.03/2.53 % (2529029)Time elapsed: 0.001 s
% 12.03/2.53 % (2529029)Peak memory usage: 87 MB
% 12.03/2.53 % (2529030)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=2852975769:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 12.03/2.53 % (2529040)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=1039867425:cond=fast:i=5208:av=off_2991 on theBenchmark for (2991ds/5208Mi)
% 12.03/2.53 % (2528927)First to succeed.
% 12.03/2.53 % (2528927)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2528881"
% 12.03/2.53 % (2529030)Instruction limit reached!
% 12.03/2.53 % (2529030)------------------------------
% 12.03/2.53 % (2529030)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.03/2.53 % (2529030)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.03/2.53 % (2529030)CaDiCaL version: 2.1.3
% 12.03/2.53 % (2529030)Termination reason: Instruction limit
% 12.03/2.53 % (2529030)Termination phase: Saturation
% 12.03/2.53 % (2529030)Time elapsed: 0.270 s
% 12.03/2.53 % (2529030)Peak memory usage: 89 MB
% 12.03/2.53 % (2529030)Instructions burned: 242 (million)
% 12.03/2.53 % (2529029)------------------------------
% 12.03/2.53 % (2529029)------------------------------
% 12.03/2.53 % (2529056)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2563454263:i=134:sd=2:doe=on:ss=axioms:sgt=14_2987 on theBenchmark for (2987ds/134Mi)
% 12.03/2.53 % (2528927)Refutation found. Thanks to Tanya!
% 12.03/2.53 % SZS status Unsatisfiable for theBenchmark
% 12.03/2.53 % SZS output start Proof for theBenchmark
% See solution above
% 12.03/2.53 % (2528927)------------------------------
% 12.03/2.53 % (2528927)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.03/2.53 % (2528927)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.03/2.53 % (2528927)CaDiCaL version: 2.1.3
% 12.03/2.53 % (2528927)Termination reason: Refutation
% 12.03/2.53 % (2528927)Time elapsed: 1.096 s
% 12.03/2.53 % (2528927)Peak memory usage: 132 MB
% 12.03/2.53 % (2528927)Instructions burned: 1519 (million)
% 12.03/2.53 % (2528927)------------------------------
% 12.03/2.53 % (2528927)------------------------------
% 12.03/2.53 % (2528881)Success in time 1.653 s
% 12.03/2.53 % Vampire exiting
%------------------------------------------------------------------------------