TSTP Solution File: LCL064-2 by SnakeForV-SAT---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : SnakeForV-SAT---1.0
% Problem : LCL064-2 : TPTP v8.1.0. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% Computer : n009.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Aug 31 17:46:44 EDT 2022
% Result : Unsatisfiable 3.05s 0.76s
% Output : Refutation 3.05s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 4
% Syntax : Number of formulae : 13 ( 6 unt; 0 def)
% Number of atoms : 23 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 22 ( 12 ~; 10 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 5 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-2 aty)
% Number of variables : 27 ( 27 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1541,plain,
$false,
inference(subsumption_resolution,[],[f1478,f196]) ).
fof(f196,plain,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,X1),implies(implies(X2,X0),implies(X2,X1)))),
inference(resolution,[],[f3,f58]) ).
fof(f58,plain,
! [X2,X3,X4] :
( ~ is_a_theorem(implies(implies(X2,X3),X4))
| is_a_theorem(implies(X3,X4)) ),
inference(resolution,[],[f13,f2]) ).
fof(f2,axiom,
! [X0,X1] : is_a_theorem(implies(X0,implies(X1,X0))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_18) ).
fof(f13,plain,
! [X2,X3,X4] :
( ~ is_a_theorem(implies(X3,X4))
| is_a_theorem(implies(X2,X4))
| ~ is_a_theorem(implies(X2,X3)) ),
inference(resolution,[],[f11,f5]) ).
fof(f5,plain,
! [X0,X1] :
( is_a_theorem(implies(X0,X1))
| ~ is_a_theorem(X1) ),
inference(resolution,[],[f1,f2]) ).
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(f11,plain,
! [X2,X0,X1] :
( ~ is_a_theorem(implies(X0,implies(X1,X2)))
| is_a_theorem(implies(X0,X2))
| ~ is_a_theorem(implies(X0,X1)) ),
inference(resolution,[],[f10,f1]) ).
fof(f10,plain,
! [X2,X0,X1] :
( is_a_theorem(implies(implies(X0,X1),implies(X0,X2)))
| ~ is_a_theorem(implies(X0,implies(X1,X2))) ),
inference(resolution,[],[f3,f1]) ).
fof(f3,axiom,
! [X2,X0,X1] : is_a_theorem(implies(implies(X0,implies(X1,X2)),implies(implies(X0,X1),implies(X0,X2)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cn_35) ).
fof(f1478,plain,
~ is_a_theorem(implies(implies(b,c),implies(implies(a,b),implies(a,c)))),
inference(resolution,[],[f1233,f4]) ).
fof(f4,axiom,
~ is_a_theorem(implies(implies(a,b),implies(implies(b,c),implies(a,c)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_cn_1) ).
fof(f1233,plain,
! [X44,X45,X43] :
( is_a_theorem(implies(X44,implies(X43,X45)))
| ~ is_a_theorem(implies(X43,implies(X44,X45))) ),
inference(resolution,[],[f10,f58]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : LCL064-2 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.13 % Command : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.34 % Computer : n009.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Tue Aug 30 01:30:20 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.19/0.56 % (22023)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/467Mi)
% 0.19/0.56 % (22000)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/191324Mi)
% 0.19/0.56 % (22015)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/75Mi)
% 0.19/0.57 % (22006)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.19/0.57 % (22007)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/7Mi)
% 0.19/0.58 TRYING [1]
% 0.19/0.58 TRYING [2]
% 0.19/0.58 TRYING [3]
% 0.19/0.58 % (22007)Instruction limit reached!
% 0.19/0.58 % (22007)------------------------------
% 0.19/0.58 % (22007)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.58 % (22007)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.58 % (22007)Termination reason: Unknown
% 0.19/0.58 % (22007)Termination phase: Saturation
% 0.19/0.58
% 0.19/0.58 % (22007)Memory used [KB]: 5373
% 0.19/0.58 % (22007)Time elapsed: 0.097 s
% 0.19/0.58 % (22007)Instructions burned: 7 (million)
% 0.19/0.58 % (22007)------------------------------
% 0.19/0.58 % (22007)------------------------------
% 0.19/0.59 % (22009)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.19/0.59 % (22011)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.19/0.59 TRYING [4]
% 0.19/0.59 % (22022)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/498Mi)
% 0.19/0.59 TRYING [1]
% 0.19/0.59 TRYING [2]
% 0.19/0.59 TRYING [3]
% 0.19/0.59 % (22013)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/99Mi)
% 0.19/0.59 % (22016)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/99Mi)
% 0.19/0.60 % (22012)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/101Mi)
% 0.19/0.60 % (22003)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 0.19/0.60 % (22002)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/37Mi)
% 0.19/0.60 % (22008)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/2Mi)
% 0.19/0.61 % (22008)Instruction limit reached!
% 0.19/0.61 % (22008)------------------------------
% 0.19/0.61 % (22008)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.19/0.61 % (22008)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.19/0.61 % (22008)Termination reason: Unknown
% 0.19/0.61 % (22008)Termination phase: Saturation
% 0.19/0.61
% 0.19/0.61 % (22008)Memory used [KB]: 5373
% 0.19/0.61 % (22008)Time elapsed: 0.182 s
% 0.19/0.61 % (22008)Instructions burned: 2 (million)
% 0.19/0.61 % (22008)------------------------------
% 0.19/0.61 % (22008)------------------------------
% 0.19/0.61 % (22005)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/48Mi)
% 0.19/0.61 % (22027)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/177Mi)
% 0.19/0.62 % (22018)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 0.19/0.62 TRYING [4]
% 2.05/0.62 % (22029)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/355Mi)
% 2.05/0.62 % (22026)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/68Mi)
% 2.05/0.63 % (22021)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/138Mi)
% 2.05/0.63 % (22014)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/68Mi)
% 2.05/0.63 % (22004)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/51Mi)
% 2.05/0.63 % (22025)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/500Mi)
% 2.05/0.64 % (22028)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/439Mi)
% 2.05/0.64 % (22010)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/50Mi)
% 2.22/0.64 % (22024)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/482Mi)
% 2.22/0.65 % (22020)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/176Mi)
% 2.34/0.65 TRYING [5]
% 2.34/0.66 % (22001)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/50Mi)
% 2.34/0.66 % (22001)Refutation not found, incomplete strategy% (22001)------------------------------
% 2.34/0.66 % (22001)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.34/0.66 % (22001)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.34/0.66 % (22001)Termination reason: Refutation not found, incomplete strategy
% 2.34/0.66
% 2.34/0.66 % (22001)Memory used [KB]: 5373
% 2.34/0.66 % (22001)Time elapsed: 0.244 s
% 2.34/0.66 % (22001)Instructions burned: 2 (million)
% 2.34/0.66 % (22001)------------------------------
% 2.34/0.66 % (22001)------------------------------
% 2.34/0.67 % (22019)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/100Mi)
% 2.34/0.68 % (22017)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (3000ds/59Mi)
% 2.34/0.68 % (22006)Instruction limit reached!
% 2.34/0.68 % (22006)------------------------------
% 2.34/0.68 % (22006)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.34/0.68 % (22006)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.34/0.68 % (22006)Termination reason: Unknown
% 2.34/0.68 % (22006)Termination phase: Finite model building SAT solving
% 2.34/0.68
% 2.34/0.68 % (22006)Memory used [KB]: 6652
% 2.34/0.68 % (22006)Time elapsed: 0.227 s
% 2.34/0.68 % (22006)Instructions burned: 52 (million)
% 2.34/0.68 % (22006)------------------------------
% 2.34/0.68 % (22006)------------------------------
% 2.34/0.68 TRYING [1]
% 2.34/0.68 TRYING [2]
% 2.34/0.68 TRYING [3]
% 2.34/0.69 % (22002)Instruction limit reached!
% 2.34/0.69 % (22002)------------------------------
% 2.34/0.69 % (22002)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.34/0.69 % (22002)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.34/0.69 % (22002)Termination reason: Unknown
% 2.34/0.69 % (22002)Termination phase: Saturation
% 2.34/0.69
% 2.34/0.69 % (22002)Memory used [KB]: 1407
% 2.34/0.69 % (22002)Time elapsed: 0.270 s
% 2.34/0.69 % (22002)Instructions burned: 37 (million)
% 2.34/0.69 % (22002)------------------------------
% 2.34/0.69 % (22002)------------------------------
% 2.34/0.70 TRYING [4]
% 2.76/0.71 % (22015)Instruction limit reached!
% 2.76/0.71 % (22015)------------------------------
% 2.76/0.71 % (22015)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.76/0.71 % (22015)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.76/0.71 % (22015)Termination reason: Unknown
% 2.76/0.71 % (22015)Termination phase: Saturation
% 2.76/0.71
% 2.76/0.71 % (22015)Memory used [KB]: 2174
% 2.76/0.71 % (22015)Time elapsed: 0.233 s
% 2.76/0.71 % (22015)Instructions burned: 75 (million)
% 2.76/0.71 % (22015)------------------------------
% 2.76/0.71 % (22015)------------------------------
% 2.76/0.72 % (22005)Instruction limit reached!
% 2.76/0.72 % (22005)------------------------------
% 2.76/0.72 % (22005)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.76/0.72 % (22005)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.76/0.72 % (22005)Termination reason: Unknown
% 2.76/0.72 % (22005)Termination phase: Saturation
% 2.76/0.72
% 2.76/0.72 % (22005)Memory used [KB]: 5756
% 2.76/0.72 % (22005)Time elapsed: 0.312 s
% 2.76/0.72 % (22005)Instructions burned: 49 (million)
% 2.76/0.72 % (22005)------------------------------
% 2.76/0.72 % (22005)------------------------------
% 2.76/0.73 % (22009)Instruction limit reached!
% 2.76/0.73 % (22009)------------------------------
% 2.76/0.73 % (22009)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.76/0.73 % (22009)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.76/0.73 % (22009)Termination reason: Unknown
% 2.76/0.73 % (22009)Termination phase: Saturation
% 2.76/0.73
% 2.76/0.73 % (22009)Memory used [KB]: 1535
% 2.76/0.73 % (22009)Time elapsed: 0.309 s
% 2.76/0.73 % (22009)Instructions burned: 51 (million)
% 2.76/0.73 % (22009)------------------------------
% 2.76/0.73 % (22009)------------------------------
% 3.05/0.76 % (22016)First to succeed.
% 3.05/0.76 % (22016)Refutation found. Thanks to Tanya!
% 3.05/0.76 % SZS status Unsatisfiable for theBenchmark
% 3.05/0.76 % SZS output start Proof for theBenchmark
% See solution above
% 3.05/0.76 % (22016)------------------------------
% 3.05/0.76 % (22016)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 3.05/0.76 % (22016)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 3.05/0.76 % (22016)Termination reason: Refutation
% 3.05/0.76
% 3.05/0.76 % (22016)Memory used [KB]: 6140
% 3.05/0.76 % (22016)Time elapsed: 0.319 s
% 3.05/0.76 % (22016)Instructions burned: 98 (million)
% 3.05/0.76 % (22016)------------------------------
% 3.05/0.76 % (22016)------------------------------
% 3.05/0.76 % (21999)Success in time 0.405 s
%------------------------------------------------------------------------------