%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SYN337-10 : TPTP v9.3.1. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n026.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 01:50:16 PM UTC 2026
% Result : Satisfiable 4.52s 1.19s
% Output : Saturation 4.52s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(ifeq_axiom,negated_conjecture,
ifeq(X0,X0,X1,X2) = X1 ).
cnf(u6,negated_conjecture,
true = f(z(X0),X0) ).
cnf(u8,negated_conjecture,
b2 = ifeq(f(b,X0),true,a2,b2) ).
cnf(goal,negated_conjecture,
a2 != b2 ).
cnf(u4,negated_conjecture,
true = f(z(X0),a) ).
cnf(clause1,negated_conjecture,
f(a,X0) = true ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN337-10 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.18 % Computer : n026.cluster.edu
% 0.07/0.18 % Model : x86_64 x86_64
% 0.07/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.18 % Memory : 8046.5625MB
% 0.07/0.18 % OS : Linux 6.8.0-71-generic
% 0.07/0.18 % CPULimit : 300
% 0.07/0.18 % WCLimit : 300
% 0.07/0.18 % DateTime : Mon Sep 28 15:47:57 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.21 Running first-order theorem proving
% 0.07/0.21 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
% 4.52/1.19 % (3967179)Detected a unit-equality problem, will run specialized UEQ schedule.
% 4.52/1.19 % (3967186)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=604546627:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 4.52/1.19 % (3967184)lrs+1002_1_ncem=casc2026/models/loop7.pt:sil=128000:tgt=ground:npcc=on:drc=off:sp=reverse_frequency:spb=goal:acc=on:s2agt=16:kmz=on:sac=on:random_seed=3237598443:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 4.52/1.19 % (3967187)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=725023920:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 4.52/1.19 % (3967189)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=3508694585:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 4.52/1.19 % (3967185)lrs+11_1_ncem=casc2026/models/loop6.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=1738268276:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 4.52/1.19 % (3967190)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=2846953530:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 4.52/1.19 % (3967188)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=3250049560:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 4.52/1.19 % (3967190)Refutation not found, incomplete strategy
% 4.52/1.19 % (3967190)------------------------------
% 4.52/1.19 % (3967190)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.52/1.19 % (3967190)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.52/1.19 % (3967190)CaDiCaL version: 2.1.3
% 4.52/1.19 % (3967190)Termination reason: Refutation not found, incomplete strategy
% 4.52/1.19 % (3967190)Time elapsed: 0.001 s
% 4.52/1.19 % (3967190)Peak memory usage: 87 MB
% 4.52/1.19 % (3967188)Refutation not found, incomplete strategy
% 4.52/1.19 % (3967188)------------------------------
% 4.52/1.19 % (3967188)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.52/1.19 % (3967188)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.52/1.19 % (3967188)CaDiCaL version: 2.1.3
% 4.52/1.19 % (3967188)Termination reason: Refutation not found, incomplete strategy
% 4.52/1.19 % (3967188)Time elapsed: 0.002 s
% 4.52/1.19 % (3967188)Peak memory usage: 87 MB
% 4.52/1.19 % (3967188)Instructions burned: 1 (million)
% 4.52/1.19 % (3967187)Refutation not found, incomplete strategy
% 4.52/1.19 % (3967187)------------------------------
% 4.52/1.19 % (3967187)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.52/1.19 % (3967187)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.52/1.19 % (3967187)CaDiCaL version: 2.1.3
% 4.52/1.19 % (3967187)Termination reason: Refutation not found, incomplete strategy
% 4.52/1.19 % (3967187)Time elapsed: 0.003 s
% 4.52/1.19 % (3967187)Peak memory usage: 87 MB
% 4.52/1.19 % (3967187)Instructions burned: 4 (million)
% 4.52/1.19 % (3967189)Refutation not found, incomplete strategy
% 4.52/1.19 % (3967189)------------------------------
% 4.52/1.19 % (3967189)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.52/1.19 % (3967189)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.52/1.19 % (3967189)CaDiCaL version: 2.1.3
% 4.52/1.19 % (3967189)Termination reason: Refutation not found, incomplete strategy
% 4.52/1.19 % (3967189)Time elapsed: 0.003 s
% 4.52/1.19 % (3967189)Peak memory usage: 87 MB
% 4.52/1.19 % (3967189)Instructions burned: 4 (million)
% 4.52/1.19 % (3967188)------------------------------
% 4.52/1.19 % (3967188)------------------------------
% 4.52/1.19 % (3967190)------------------------------
% 4.52/1.19 % (3967190)------------------------------
% 4.52/1.19 % (3967189)------------------------------
% 4.52/1.19 % (3967189)------------------------------
% 4.52/1.19 % (3967187)------------------------------
% 4.52/1.19 % (3967187)------------------------------
% 4.52/1.19 % (3967186)First to succeed.
% 4.52/1.19 % (3967186)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3967179"
% 4.52/1.19 % (3967199)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=1691988706:i=4948:ss=axioms:sgt=16_2996 on theBenchmark for (2996ds/4948Mi)
% 4.52/1.19 % (3967200)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=876209182:i=215:ep=RSTC_2996 on theBenchmark for (2996ds/215Mi)
% 4.52/1.19 % (3967201)lrs+11_1_sil=16000:tgt=full:fde=none:sp=reverse_frequency:lma=off:fs=off:acc=on:bsr=unit_only:rp=on:random_seed=1059177591:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2996 on theBenchmark for (2996ds/317Mi)
% 4.52/1.19 % (3967198)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=1905194281:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2996 on theBenchmark for (2996ds/2051Mi)
% 4.52/1.19 % (3967201)Also succeeded, but the first one will report.
% 4.52/1.19 % SZS status Satisfiable for theBenchmark
% 4.52/1.19 % SZS output start Saturation.
% See solution above
% 4.52/1.19 % SZS output start Definitions and Model Updates.
% 4.52/1.19 % SZS output end Definitions and Model Updates.
% 4.52/1.19 % (3967186)------------------------------
% 4.52/1.19 % (3967186)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.52/1.19 % (3967186)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.52/1.19 % (3967186)CaDiCaL version: 2.1.3
% 4.52/1.19 % (3967186)Termination reason: Satisfiable
% 4.52/1.19 % (3967186)Time elapsed: 0.326 s
% 4.52/1.19 % (3967186)Peak memory usage: 127 MB
% 4.52/1.19 % (3967186)Instructions burned: 858 (million)
% 4.52/1.19 % (3967186)------------------------------
% 4.52/1.19 % (3967186)------------------------------
% 4.52/1.19 % (3967179)Success in time 0.587 s
% 4.52/1.19 % Vampire exiting
%------------------------------------------------------------------------------