%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SYN330-1 : TPTP v9.3.1. Released v1.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n014.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 01:50:14 PM UTC 2026
% Result : Satisfiable 3.79s 1.31s
% Output : Saturation 3.79s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(u13,negated_conjecture,
( f(z(X0,X1),X1)
| f(X0,X1) ) ).
cnf(u15,negated_conjecture,
( f(X1,z(X0,X1))
| f(X0,X1) ) ).
cnf(clause4,negated_conjecture,
( f(z(X0,X1),z(X0,X1))
| ~ f(z(X0,X1),X1) ) ).
cnf(clause7,negated_conjecture,
( f(X0,z(X0,X1))
| f(X0,X1) ) ).
cnf(u9,negated_conjecture,
( f(z(X0,X1),X0)
| f(X0,X1) ) ).
cnf(clause6,negated_conjecture,
( ~ f(X0,X1)
| f(X1,X0) ) ).
cnf(clause8,negated_conjecture,
( ~ f(X0,z(X0,X1))
| ~ f(X0,X1) ) ).
cnf(clause1,negated_conjecture,
( ~ f(z(X0,X1),X1)
| f(X0,z(X0,X1)) ) ).
cnf(clause3,negated_conjecture,
( ~ f(z(X0,X1),z(X0,X1))
| f(z(X0,X1),X1) ) ).
cnf(clause2,negated_conjecture,
( ~ f(X0,z(X0,X1))
| f(z(X0,X1),X1) ) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN330-1 : TPTP v9.3.1. Released v1.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.19 % Computer : n014.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.19 % CPULimit : 300
% 0.08/0.19 % WCLimit : 300
% 0.08/0.19 % DateTime : Mon Sep 28 15:42:45 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.22 Running first-order theorem proving
% 0.08/0.22 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
% 3.79/1.31 % (1873279)Input is clausal, will run a generic CNF schedule.
% 3.79/1.31 % (1873345)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3593127664:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 3.79/1.31 % (1873345)Refutation not found, incomplete strategy
% 3.79/1.31 % (1873345)------------------------------
% 3.79/1.31 % (1873345)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.79/1.31 % (1873345)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.79/1.31 % (1873345)CaDiCaL version: 2.1.3
% 3.79/1.31 % (1873345)Termination reason: Refutation not found, incomplete strategy
% 3.79/1.31 % (1873345)Time elapsed: 0.001 s
% 3.79/1.31 % (1873345)Peak memory usage: 87 MB
% 3.79/1.31 % (1873339)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=268646218:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 3.79/1.31 % (1873338)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=3715288783:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 3.79/1.31 % (1873341)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2362638997:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 3.79/1.31 % (1873346)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4186652204:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 3.79/1.31 % (1873343)lrs+10_1_sil=8000:sp=occurrence:random_seed=3399647824:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 3.79/1.31 % (1873348)dis-21_1_sil=8000:lcm=predicate:random_seed=2322892129: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)
% 3.79/1.31 % (1873348)Also succeeded, but the first one will report.
% 3.79/1.31 % (1873343)First to succeed.
% 3.79/1.31 % (1873346)Refutation not found, incomplete strategy
% 3.79/1.31 % (1873346)------------------------------
% 3.79/1.31 % (1873346)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.79/1.31 % (1873346)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.79/1.31 % (1873346)CaDiCaL version: 2.1.3
% 3.79/1.31 % (1873346)Termination reason: Refutation not found, incomplete strategy
% 3.79/1.31 % (1873346)Time elapsed: 0.001 s
% 3.79/1.31 % (1873346)Peak memory usage: 87 MB
% 3.79/1.31 % (1873343)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-1873279"
% 3.79/1.31 % (1873345)------------------------------
% 3.79/1.31 % (1873345)------------------------------
% 3.79/1.31 % (1873431)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=639009361:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 3.79/1.31 % (1873431)Refutation not found, incomplete strategy
% 3.79/1.31 % (1873431)------------------------------
% 3.79/1.31 % (1873431)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.79/1.31 % (1873431)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.79/1.31 % (1873431)CaDiCaL version: 2.1.3
% 3.79/1.31 % (1873431)Termination reason: Refutation not found, incomplete strategy
% 3.79/1.31 % (1873431)Time elapsed: 0.001 s
% 3.79/1.31 % (1873431)Peak memory usage: 87 MB
% 3.79/1.31 % (1873346)------------------------------
% 3.79/1.31 % (1873346)------------------------------
% 3.79/1.31 % SZS status Satisfiable for theBenchmark
% 3.79/1.31 % SZS output start Saturation.
% See solution above
% 3.79/1.31 % SZS output start Definitions and Model Updates.
% 3.79/1.31 % SZS output end Definitions and Model Updates.
% 3.79/1.31 % (1873343)------------------------------
% 3.79/1.31 % (1873343)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.79/1.31 % (1873343)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.79/1.31 % (1873343)CaDiCaL version: 2.1.3
% 3.79/1.31 % (1873343)Termination reason: Satisfiable
% 3.79/1.31 % (1873343)Time elapsed: 0.002 s
% 3.79/1.31 % (1873343)Peak memory usage: 87 MB
% 3.79/1.31 % (1873343)------------------------------
% 3.79/1.31 % (1873343)------------------------------
% 3.79/1.31 % (1873279)Success in time 0.447 s
% 3.79/1.31 % Vampire exiting
%------------------------------------------------------------------------------