%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SYN552-1 : TPTP v9.3.1. Bugfixed v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/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 02:00:56 PM UTC 2026
% Result : Satisfiable 6.77s 1.73s
% Output : Saturation 6.77s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(u15,negated_conjecture,
sF1 != sF3 ).
cnf(u20,axiom,
g(b) = sF0 ).
cnf(u25,axiom,
f(sF0,b) = sF1 ).
cnf(u30,axiom,
g(a) = sF2 ).
cnf(u35,axiom,
f(sF2,a) = sF3 ).
cnf(u56,axiom,
sF0 = sF2 ).
cnf(u62,axiom,
sF3 = f(sF0,a) ).
cnf(u37,axiom,
g(X0) = g(X2) ).
cnf(c1,axiom,
g(X0) = g(X1) ).
cnf(u39,axiom,
g(X0) = g(X1) ).
cnf(u41,axiom,
g(X0) = sF0 ).
cnf(u38,axiom,
g(X0) = g(X2) ).
cnf(u40,axiom,
g(X0) = g(X1) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN552-1 : TPTP v9.3.1. Bugfixed v2.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.18 % Computer : n020.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 16:29:01 UTC 2026
% 0.07/0.18 % CPUTime :
% 0.07/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.22 Running first-order theorem proving
% 0.07/0.22 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
% 6.77/1.73 % (287720)Detected a unit-equality problem, will run specialized UEQ schedule.
% 6.77/1.73 % (287855)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=3675687776:i=138329:kws=inv_arity_squared:fgj=on:bd=preordered_2999 on theBenchmark for (2999ds/138329Mi)
% 6.77/1.73 % (287856)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=2067925561:i=130792:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/130792Mi)
% 6.77/1.73 % (287867)lrs+10_3_to=lpo:sil=64000:drc=off:fde=unused:sp=reverse_frequency:acc=on:bsr=on:fd=preordered:nwc=1:random_seed=2877376030:avsq=on:i=257:avsqr=16,3:bd=preordered:fsr=off_2999 on theBenchmark for (2999ds/257Mi)
% 6.77/1.73 % (287859)lrs+10_1_ncem=casc2026/models/loop5.pt:sil=128000:tgt=ground:npcc=on:spb=goal_then_units:urr=ec_only:random_seed=1619526485:i=130716:gtgl=4:add=on:doe=on:bd=all:gtg=exists_sym_2999 on theBenchmark for (2999ds/130716Mi)
% 6.77/1.73 % (287865)ott-1010_1_sfv=off:to=lpo:sil=8000:fdtod=off:sp=reverse_frequency:spb=goal_then_units:fd=preordered:random_seed=961227206:i=136:bd=preordered:ins=2:av=off_2999 on theBenchmark for (2999ds/136Mi)
% 6.77/1.73 % (287866)dis+10_14_to=lpo:sil=8000:tgt=full:drc=off:sp=const_frequency:sos=all:random_seed=1247213976:i=181:gtgl=5:bs=unit_only:fsr=off:gtg=exists_all_2999 on theBenchmark for (2999ds/181Mi)
% 6.77/1.73 % (287868)dis-1010_7_sil=8000:fde=unused:flr=on:random_seed=3121464396:i=1187:sd=4:av=off:ss=axioms:sgt=32_2999 on theBenchmark for (2999ds/1187Mi)
% 6.77/1.73 % (287868)Refutation not found, incomplete strategy
% 6.77/1.73 % (287868)------------------------------
% 6.77/1.73 % (287868)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.77/1.73 % (287868)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.77/1.73 % (287868)CaDiCaL version: 2.1.3
% 6.77/1.73 % (287868)Termination reason: Refutation not found, incomplete strategy
% 6.77/1.73 % (287868)Time elapsed: 0.0000 s
% 6.77/1.73 % (287868)Peak memory usage: 86 MB
% 6.77/1.73 % (287865)Refutation not found, incomplete strategy
% 6.77/1.73 % (287865)------------------------------
% 6.77/1.73 % (287865)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.77/1.73 % (287865)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.77/1.73 % (287865)CaDiCaL version: 2.1.3
% 6.77/1.73 % (287865)Termination reason: Refutation not found, incomplete strategy
% 6.77/1.73 % (287865)Time elapsed: 0.001 s
% 6.77/1.73 % (287865)Peak memory usage: 87 MB
% 6.77/1.73 % (287867)Refutation not found, incomplete strategy
% 6.77/1.73 % (287867)------------------------------
% 6.77/1.73 % (287867)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.77/1.73 % (287867)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.77/1.73 % (287867)CaDiCaL version: 2.1.3
% 6.77/1.73 % (287867)Termination reason: Refutation not found, incomplete strategy
% 6.77/1.73 % (287867)Time elapsed: 0.001 s
% 6.77/1.73 % (287867)Peak memory usage: 87 MB
% 6.77/1.73 % (287866)Refutation not found, incomplete strategy
% 6.77/1.73 % (287866)------------------------------
% 6.77/1.73 % (287866)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.77/1.73 % (287866)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.77/1.73 % (287866)CaDiCaL version: 2.1.3
% 6.77/1.73 % (287866)Termination reason: Refutation not found, incomplete strategy
% 6.77/1.73 % (287866)Time elapsed: 0.001 s
% 6.77/1.73 % (287866)Peak memory usage: 87 MB
% 6.77/1.73 % (287866)Instructions burned: 1 (million)
% 6.77/1.73 % (287866)------------------------------
% 6.77/1.73 % (287866)------------------------------
% 6.77/1.73 % (287867)------------------------------
% 6.77/1.73 % (287867)------------------------------
% 6.77/1.73 % (287868)------------------------------
% 6.77/1.73 % (287868)------------------------------
% 6.77/1.73 % (287865)------------------------------
% 6.77/1.73 % (287865)------------------------------
% 6.77/1.73 % (287855)Refutation not found, incomplete strategy
% 6.77/1.73 % (287855)------------------------------
% 6.77/1.73 % (287855)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.77/1.73 % (287855)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.77/1.73 % (287855)CaDiCaL version: 2.1.3
% 6.77/1.73 % (287855)Termination reason: Refutation not found, incomplete strategy
% 6.77/1.73 % (287855)Time elapsed: 0.329 s
% 6.77/1.73 % (287855)Peak memory usage: 128 MB
% 6.77/1.73 % (287855)Instructions burned: 889 (million)
% 6.77/1.73 % (287980)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=3807798735:avsq=on:i=317:avsqr=1,16:kws=arity_squared:add=off:fgj=on:ins=10:fsr=off:gtg=exists_sym_2995 on theBenchmark for (2995ds/317Mi)
% 6.77/1.73 % (287979)lrs+10_5:1_sil=8000:sos=all:urr=on:br=off:flr=on:random_seed=3946965976:i=215:ep=RSTC_2995 on theBenchmark for (2995ds/215Mi)
% 6.77/1.73 % (287978)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=1662253297:i=4948:ss=axioms:sgt=16_2995 on theBenchmark for (2995ds/4948Mi)
% 6.77/1.73 % (287977)lrs-1011_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:prc=on:fde=unused:lcm=predicate:bsr=on:flr=on:random_seed=2623630893:i=2051:gtgl=2:fgj=on:bd=all:gtg=exists_top_2995 on theBenchmark for (2995ds/2051Mi)
% 6.77/1.73 % (287979)Refutation not found, incomplete strategy
% 6.77/1.73 % (287979)------------------------------
% 6.77/1.73 % (287979)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.77/1.73 % (287979)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.77/1.73 % (287979)CaDiCaL version: 2.1.3
% 6.77/1.73 % (287979)Termination reason: Refutation not found, incomplete strategy
% 6.77/1.73 % (287979)Time elapsed: 0.001 s
% 6.77/1.73 % (287979)Peak memory usage: 87 MB
% 6.77/1.73 % (287980)First to succeed.
% 6.77/1.73 % (287980)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-287720"
% 6.77/1.73 % (287855)------------------------------
% 6.77/1.73 % (287855)------------------------------
% 6.77/1.73 % (287856)Also succeeded, but the first one will report.
% 6.77/1.73 % (288004)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=full:npcc=on:sp=arity:lcm=predicate:urr=on:s2agt=16:br=off:random_seed=1276684531:i=12125:sd=2:fgj=on:ss=axioms:sgt=64_2993 on theBenchmark for (2993ds/12125Mi)
% 6.77/1.73 % (287859)Also succeeded, but the first one will report.
% 6.77/1.73 % (287979)------------------------------
% 6.77/1.73 % (287979)------------------------------
% 6.77/1.73 % SZS status Satisfiable for theBenchmark
% 6.77/1.73 % SZS output start Saturation.
% See solution above
% 6.77/1.73 % SZS output start Definitions and Model Updates.
% 6.77/1.73 % SZS output end Definitions and Model Updates.
% 6.77/1.73 % (287980)------------------------------
% 6.77/1.73 % (287980)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.77/1.73 % (287980)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.77/1.73 % (287980)CaDiCaL version: 2.1.3
% 6.77/1.73 % (287980)Termination reason: Satisfiable
% 6.77/1.73 % (287980)Time elapsed: 0.009 s
% 6.77/1.73 % (287980)Peak memory usage: 88 MB
% 6.77/1.73 % (287980)Instructions burned: 20 (million)
% 6.77/1.73 % (287980)------------------------------
% 6.77/1.73 % (287980)------------------------------
% 6.77/1.73 % (287720)Success in time 0.883 s
% 6.77/1.73 % Vampire exiting
%------------------------------------------------------------------------------