%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SWX076_1 : TPTP v9.3.1. Released v9.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n004.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 : Fri Sep 25 03:32:38 PM UTC 2026
% Result : Theorem 1.39s 6.49s
% Output : CNFRefutation 1.39s
% Verified :
% SZS Type : Refutation
% Derivation depth : 14
% Number of leaves : 2
% Syntax : Number of formulae : 26 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 111 ( 66 equ)
% Maximal formula atoms : 10 ( 4 avg)
% Number of connectives : 144 ( 59 ~; 49 |; 32 &)
% ( 0 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 19 ( 7 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 2 ( 0 usr; 1 ari; 0 dat; 0 cdt)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 15 ( 13 usr; 2 prp; 0-2 aty)
% Number of functors : 12 ( 12 usr; 3 con; 0-2 aty)
% Number of variables : 94 ( 0 sgn 70 !; 24 ?; 94 :)
% Comments :
%------------------------------------------------------------------------------
tff(func_def_0,type,
f__integer__: $int > general ).
tff(pred_def_1,type,
p__is_integer__: general > $o ).
tff(pred_def_2,type,
p__is_symbolic__: general > $o ).
tff(pred_def_3,type,
p__less_equal__: ( general * general ) > $o ).
tff(pred_def_4,type,
p__less__: ( general * general ) > $o ).
tff(pred_def_5,type,
p__greater_equal__: ( general * general ) > $o ).
tff(pred_def_6,type,
p__greater__: ( general * general ) > $o ).
tff(pred_def_8,type,
edge: ( general * general ) > $o ).
tff(pred_def_9,type,
vertex: general > $o ).
tff(pred_def_10,type,
aux: general > $o ).
tff(pred_def_11,type,
color: general > $o ).
tff(pred_def_12,type,
color: ( general * general ) > $o ).
tff(func_def_13,type,
sK5: general > general ).
tff(func_def_14,type,
sK6: general > general ).
tff(func_def_15,type,
sK7: general > general ).
tff(func_def_16,type,
sK8: ( general * general ) > general ).
tff(func_def_17,type,
sK9: ( general * general ) > general ).
tff(func_def_18,type,
sK10: ( general * general ) > general ).
tff(func_def_19,type,
sK11: ( general * general ) > general ).
tff(func_def_20,type,
sK12: general > general ).
tff(func_def_21,type,
sK13: general ).
tff(func_def_22,type,
sK14: general ).
tff(func_def_23,type,
sK15: general ).
tff(f18,axiom,
! [X0: general,X1: general,X2: general] :
( ( ? [X3: general,X4: general] :
( ( X3 != X4 )
& ( X4 = X2 )
& ( X3 = X1 ) )
& ? [X3: general,X1: general] :
( color(X3,X1)
& ( X1 = X2 )
& ( X3 = X0 ) )
& ? [X3: general,X2: general] :
( color(X3,X2)
& ( X2 = X1 )
& ( X3 = X0 ) ) )
=> $false ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',formula_2_constraint_0) ).
tff(f24,conjecture,
! [X0: general,X1: general,X2: general] :
( ( color(X0,X2)
& color(X0,X1) )
=> ( X1 = X2 ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',formula_8_unnamed_formula) ).
tff(f25,negated_conjecture,
~ ! [X0: general,X1: general,X2: general] :
( ( color(X0,X2)
& color(X0,X1) )
=> ( X1 = X2 ) ),
inference(negated_conjecture,[status(cth)],[f24]) ).
tff(f40,plain,
! [X0: general,X1: general,X2: general] :
( ( ? [X7: general,X8: general] :
( ( X7 != X8 )
& ( X2 = X8 )
& ( X1 = X7 ) )
& ? [X5: general,X6: general] :
( color(X5,X6)
& ( X2 = X6 )
& ( X0 = X5 ) )
& ? [X3: general,X4: general] :
( color(X3,X4)
& ( X1 = X4 )
& ( X3 = X0 ) ) )
=> $false ),
inference(rectify,[],[f18]) ).
tff(f41,plain,
! [X0: general,X1: general,X2: general] :
~ ( ? [X7: general,X8: general] :
( ( X7 != X8 )
& ( X2 = X8 )
& ( X1 = X7 ) )
& ? [X5: general,X6: general] :
( color(X5,X6)
& ( X2 = X6 )
& ( X0 = X5 ) )
& ? [X3: general,X4: general] :
( color(X3,X4)
& ( X1 = X4 )
& ( X3 = X0 ) ) ),
inference(true_and_false_elimination,[],[f40]) ).
tff(f61,plain,
! [X0: general,X1: general,X2: general] :
( ! [X7: general,X8: general] :
( ( X7 = X8 )
| ( X2 != X8 )
| ( X1 != X7 ) )
| ! [X5: general,X6: general] :
( ~ color(X5,X6)
| ( X2 != X6 )
| ( X0 != X5 ) )
| ! [X3: general,X4: general] :
( ~ color(X3,X4)
| ( X1 != X4 )
| ( X0 != X3 ) ) ),
inference(ennf_transformation,[],[f41]) ).
tff(f65,plain,
? [X0: general,X1: general,X2: general] :
( color(X0,X2)
& color(X0,X1)
& ( X1 != X2 ) ),
inference(ennf_transformation,[],[f25]) ).
tff(f66,plain,
? [X0: general,X1: general,X2: general] :
( color(X0,X2)
& color(X0,X1)
& ( X1 != X2 ) ),
inference(flattening,[],[f65]) ).
tff(f77,plain,
( color(sK13,sK15)
& color(sK13,sK14)
& ( sK14 != sK15 ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK13,sK14,sK15]),skolemize(X0,sK13),skolemize(X1,sK14),skolemize(X2,sK15)],[f66]) ).
tff(f103,plain,
! [X2: general,X3: general,X0: general,X1: general,X8: general,X6: general,X7: general,X4: general,X5: general] :
( ( X7 = X8 )
| ( X2 != X8 )
| ( X1 != X7 )
| ~ color(X5,X6)
| ( X2 != X6 )
| ( X0 != X5 )
| ~ color(X3,X4)
| ( X1 != X4 )
| ( X0 != X3 ) ),
inference(cnf_transformation,[],[f61]) ).
tff(f116,plain,
color(sK13,sK15),
inference(cnf_transformation,[],[f77]) ).
tff(f117,plain,
color(sK13,sK14),
inference(cnf_transformation,[],[f77]) ).
tff(f118,plain,
sK14 != sK15,
inference(cnf_transformation,[],[f77]) ).
tff(f122,plain,
! [X2: general,X3: general,X1: general,X8: general,X6: general,X7: general,X4: general,X5: general] :
( ( X7 = X8 )
| ( X2 != X8 )
| ( X1 != X7 )
| ~ color(X5,X6)
| ( X2 != X6 )
| ( X3 != X5 )
| ~ color(X3,X4)
| ( X1 != X4 ) ),
inference(equality_resolution,[],[f103]) ).
tff(f123,plain,
! [X2: general,X3: general,X8: general,X6: general,X7: general,X4: general,X5: general] :
( ( X7 = X8 )
| ( X2 != X8 )
| ( X4 != X7 )
| ~ color(X5,X6)
| ( X2 != X6 )
| ( X3 != X5 )
| ~ color(X3,X4) ),
inference(equality_resolution,[],[f122]) ).
tff(f124,plain,
! [X2: general,X8: general,X6: general,X7: general,X4: general,X5: general] :
( ( X7 = X8 )
| ( X2 != X8 )
| ( X4 != X7 )
| ~ color(X5,X6)
| ( X2 != X6 )
| ~ color(X5,X4) ),
inference(equality_resolution,[],[f123]) ).
tff(f125,plain,
! [X8: general,X6: general,X7: general,X4: general,X5: general] :
( ( X7 = X8 )
| ( X6 != X8 )
| ( X4 != X7 )
| ~ color(X5,X6)
| ~ color(X5,X4) ),
inference(equality_resolution,[],[f124]) ).
tff(f126,plain,
! [X8: general,X6: general,X7: general,X5: general] :
( ( X7 = X8 )
| ( X6 != X8 )
| ~ color(X5,X6)
| ~ color(X5,X7) ),
inference(equality_resolution,[],[f125]) ).
tff(f127,plain,
! [X8: general,X7: general,X5: general] :
( ( X7 = X8 )
| ~ color(X5,X8)
| ~ color(X5,X7) ),
inference(equality_resolution,[],[f126]) ).
tcf(c_84,plain,
! [X0_general: general,X1_general: general,X2_general: general] :
( ( X1_general = X2_general )
| ~ iProver_arity_2_pred_color(X0_general,X2_general)
| ~ iProver_arity_2_pred_color(X0_general,X1_general) ),
inference(cnf_transformation,[],[f127]) ).
tcf(c_95,negated_conjecture,
sK14 != sK15,
inference(cnf_transformation,[],[f118]) ).
tcf(c_96,negated_conjecture,
iProver_arity_2_pred_color(sK13,sK14),
inference(cnf_transformation,[],[f117]) ).
tcf(c_97,negated_conjecture,
iProver_arity_2_pred_color(sK13,sK15),
inference(cnf_transformation,[],[f116]) ).
tcf(c_160,plain,
! [X0_general: general] :
( ( sK14 = sK15 )
| ~ iProver_arity_2_pred_color(X0_general,sK15)
| ~ iProver_arity_2_pred_color(X0_general,sK14) ),
inference(instantiation,[status(thm)],[c_84]) ).
tcf(c_170,plain,
( ( sK14 = sK15 )
| ~ iProver_arity_2_pred_color(sK13,sK15)
| ~ iProver_arity_2_pred_color(sK13,sK14) ),
inference(instantiation,[status(thm)],[c_160]) ).
tcf(c_171,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_170,c_95,c_96,c_97]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWX076_1 : TPTP v9.3.1. Released v9.1.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.08/5.57 % Computer : n004.cluster.edu
% 0.08/5.57 % Model : x86_64 x86_64
% 0.08/5.57 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/5.57 % Memory : 8046.5625MB
% 0.08/5.57 % OS : Linux 6.8.0-71-generic
% 0.08/5.57 % CPULimit : 300
% 0.08/5.57 % WCLimit : 300
% 0.08/5.57 % DateTime : Thu Sep 24 23:24:14 UTC 2026
% 0.08/5.57 % CPUTime :
% 0.08/5.57 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.13/5.61 Running TFA theorem proving
% 0.13/5.61 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s tfa_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/5.62
% 0.13/5.62 % ======== iProver multi-core TPTP/SMT =========
% 0.13/5.62
% 0.13/5.62 % Detected problem language: tptp
% 0.13/5.64 % Proving...
% 1.39/6.49 % SZS status Started for theBenchmark.p
% 1.39/6.49 ERROR - "ProverProcess:heur/schedule_none:304.99996972084045" ran with exit code 2 and error: iprover.ml: Unexpected exception: Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 Fatal error: exception Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 ERROR - cmd was: ulimit -v 4023281; ./res/iproveropt --schedule none --sub_typing false --suppress_sat_res true --tptp_safe_out true --stats_out none --out_options none --proof_out true --sat_out_model pos --clausifier res/vclausify_rel --clausifier_options "--mode tclausify -t 101.67 --show_fool true" --time_out_real 305.00 /export/starexec/sandbox/benchmark/theBenchmark.p 1>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/rbqc0spc 2>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/rbqc0spc_error
% 1.39/6.49 ERROR - "ProverProcess:heur/vip_66003:95.0" ran with exit code 2 and error: iprover.ml: Unexpected exception: Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 Fatal error: exception Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 ERROR - cmd was: ulimit -v 4023281; ./res/iproveropt --comb_inst_mult 32 --comb_mode time_based --comb_sup_deep_mult 64 --comb_sup_mult 64 --conj_cone_tolerance 3.2246457225635665 --demod_completeness_check fast --demod_use_ground true --extra_neg_conj all_pos_neg --inst_activity_threshold 64 --inst_dismatching true --inst_eager_unprocessed_to_passive true --inst_eq_res_simp false --inst_learning_factor 10 --inst_learning_loop_flag true --inst_learning_start 32768 --inst_lit_activity_flag false --inst_lit_sel "[+sign;-prop]" --inst_lit_sel_side num_lit --inst_orphan_elimination true --inst_passive_queue_type list --inst_passive_queues "[[+num_lits;+num_symb];[-ar_concr];[-ar_concr]]" --inst_passive_queues_freq "[5;3;15]" --inst_prop_sim_given true --inst_prop_sim_new true --inst_restr_to_given false --inst_sel_renew model --inst_solver_calls_frac 0.994592572872622 --inst_solver_per_active 128 --inst_sos_flag true --inst_sos_phase true --inst_sos_sth_lit_sel "[+non_prol_conj_symb;-split;+sign]" --inst_start_prop_sim_after_learn 8 --inst_subs_given false --inst_subs_new true --inst_to_smt_solver false --instantiation_flag true --out_options none --prep_sup_sim_all true --prep_sup_sim_sup false --preprocessed_out false --preprocessing_flag true --prolific_symb_bound 128 --proof_out true --prop_solver_per_cl 8192 --resolution_flag false --schedule none --share_sel_clauses true --stats_out none --subs_bck_mult 4 --sup_bw_gjoin_interval 100 --sup_cache_sim once --sup_full_bw "[]" --sup_full_fixpoint true --sup_full_fw "[Subsumption;SubsumptionRes;FullSubsAndRes;ACNormalisation;GroundJoinability;Connectedness]" --sup_fun_splitting true --sup_immed_bw_immed "[SubsumptionRes;UnitSubsAndRes;FullSubsAndRes;ACDemod]" --sup_immed_bw_main "[]" --sup_immed_fixpoint true --sup_immed_fw_immed "[]" --sup_immed_fw_main "[UnitSubsAndRes;Demod;LightNorm;ACJoinability;ACNormalisation;ACDemod;GroundJoinability]" --sup_immed_triv "[Unflattening;SMTSimplify]" --sup_indices_passive "[BwDemod;LightNorm;BwACDemod]" --sup_input_bw "[]" --sup_input_fixpoint false --sup_input_fw "[Subsumption;SubsumptionRes;FullSubsAndRes;SMTSubs;ACJoinability]" --sup_input_triv "[]" --sup_iter_deepening 4 --sup_main_fixpoint true --sup_ordering kbo --sup_passive_queue_type queue --sup_passive_queues "[[-max_atom_input_occur]]" --sup_passive_queues_freq "[3]" --sup_prop_simpl_given true --sup_prop_simpl_new false --sup_restarts_mult 16 --sup_score sim_d_gen --sup_share_max_num_cl 1280 --sup_share_score_frac 0.1 --sup_smt_interval 64 --sup_symb_ordering invfreq_arity --sup_term_weight default --sup_to_prop_solver passive --sup_unprocessed_bound 1000 --superposition_flag true --suppress_sat_res true --tptp_safe_out true --sat_out_model pos --clausifier res/vclausify_rel --clausifier_options "--mode tclausify -t 31.67 --show_fool true" --time_out_real 95.00 /export/starexec/sandbox/benchmark/theBenchmark.p 1>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/r01omb6u 2>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/r01omb6u_error
% 1.39/6.49 ERROR - "ProverProcess:heur/vip_65520:11.0" ran with exit code 2 and error: iprover.ml: Unexpected exception: Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 Fatal error: exception Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 ERROR - cmd was: ulimit -v 4023281; ./res/iproveropt --comb_mode time_based --comb_res_mult 6 --comb_sup_deep_mult 0 --comb_sup_mult 6 --conj_cone_tolerance 1.8969679945890683 --demod_completeness_check fullold --demod_use_ground false --extra_neg_conj all_neg --instantiation_flag false --out_options none --preprocessed_out false --preprocessing_flag false --prolific_symb_bound 1024 --proof_out true --prop_solver_per_cl 512 --res_to_smt_solver false --resolution_flag true --schedule none --share_sel_clauses true --stats_out none --subs_bck_mult 16 --sup_bw_gjoin_interval 100 --sup_cache_sim none --sup_full_bw "[Subsumption;SubsumptionRes;UnitSubsAndRes]" --sup_full_fixpoint false --sup_full_fw "[]" --sup_fun_splitting false --sup_immed_bw_immed "[Subsumption;SubsumptionRes;UnitSubsAndRes]" --sup_immed_bw_main "[SubsumptionRes;UnitSubsAndRes;FullSubsAndRes;Demod;ACDemod]" --sup_immed_fixpoint false --sup_immed_fw_immed "[Subsumption;SubsumptionRes;FullSubsAndRes;Demod;LightNorm;ACDemod]" --sup_immed_fw_main "[Subsumption;UnitSubsAndRes;FullSubsAndRes;Demod;LightNorm;ACNormalisation;GroundJoinability;Connectedness]" --sup_immed_triv "[]" --sup_indices_passive "[]" --sup_input_fixpoint false --sup_main_fixpoint true --sup_ordering lpo --sup_passive_queue_type priority_queues --sup_passive_queues "[[+has_eq;-has_eq];[-num_var;-num_var];[+conj_dist;+ground;-max_atom_input_occur]]" --sup_passive_queues_freq "[1;4;4]" --sup_prop_simpl_given false --sup_prop_simpl_new false --sup_score sim_d_gen --sup_share_max_num_cl 10 --sup_share_score_frac 0.2 --sup_smt_interval 32 --sup_symb_ordering invfreq_arity --sup_term_weight default --sup_to_prop_solver passive --sup_unprocessed_bound 10 --superposition_flag true --suppress_sat_res true --tptp_safe_out true --sat_out_model pos --clausifier res/vclausify_rel --clausifier_options "--mode tclausify -t 3.67 --show_fool true" --time_out_real 11.00 /export/starexec/sandbox/benchmark/theBenchmark.p 1>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/fwqce447 2>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/fwqce447_error
% 1.39/6.49 ERROR - "ProverProcess:heur/vip_65513:23.0" ran with exit code 2 and error: iprover.ml: Unexpected exception: Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 Fatal error: exception Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 ERROR - cmd was: ulimit -v 4023281; ./res/iproveropt --comb_mode clause_based --comb_res_mult 3 --comb_sup_deep_mult 8 --comb_sup_mult 32 --conj_cone_tolerance 2.210120583500039 --demod_completeness_check off --demod_use_ground true --extra_neg_conj all_neg --instantiation_flag false --out_options none --prep_sup_sim_all false --prep_sup_sim_sup true --preprocessed_out false --preprocessing_flag true --prolific_symb_bound 2048 --proof_out true --prop_solver_per_cl 16384 --res_to_smt_solver true --resolution_flag true --schedule none --share_sel_clauses true --stats_out none --subs_bck_mult 2 --sup_bw_gjoin_interval 100 --sup_cache_sim none --sup_full_bw "[Subsumption;UnitSubsAndRes;ACDemod]" --sup_full_fixpoint true --sup_full_fw "[]" --sup_fun_splitting false --sup_immed_bw_immed "[]" --sup_immed_bw_main "[SubsumptionRes;Demod;ACDemod]" --sup_immed_fixpoint false --sup_immed_fw_immed "[]" --sup_immed_fw_main "[Subsumption;SubsumptionRes;FullSubsAndRes;Demod;LightNorm;ACNormalisation;ACDemod;GroundJoinability;Connectedness]" --sup_immed_triv "[]" --sup_indices_passive "[NonunitSubsumption;FwDemod;FwACDemod;SMTSet]" --sup_input_bw "[]" --sup_input_fixpoint false --sup_input_fw "[UnitSubsAndRes;SMTSubs;Demod;ACJoinability;ACDemod;Connectedness]" --sup_input_triv "[Unflattening]" --sup_iter_deepening 4 --sup_main_fixpoint false --sup_ordering kbo --sup_passive_queue_type priority_queues --sup_passive_queues "[[+num_symb;+conj_non_prolific_symb];[+bc_imp_inh;-has_eq];[+score]]" --sup_passive_queues_freq "[512;3;50]" --sup_prop_simpl_given true --sup_prop_simpl_new false --sup_restarts_mult 12 --sup_score sim --sup_share_max_num_cl 160 --sup_share_score_frac 0.4 --sup_smt_interval 2048 --sup_symb_ordering random --sup_term_weight default --sup_to_prop_solver active --sup_unprocessed_bound 1000 --superposition_flag true --suppress_sat_res true --tptp_safe_out true --sat_out_model pos --clausifier res/vclausify_rel --clausifier_options "--mode tclausify -t 7.67 --show_fool true" --time_out_real 23.00 /export/starexec/sandbox/benchmark/theBenchmark.p 1>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/vasunfjr 2>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/vasunfjr_error
% 1.39/6.49 ERROR - "ProverProcess:heur/vip_65097:3.0" ran with exit code 2 and error: iprover.ml: Unexpected exception: Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 Fatal error: exception Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 ERROR - cmd was: ulimit -v 4023281; ./res/iproveropt --comb_inst_mult 3 --comb_mode clause_based --comb_res_mult 3 --comb_sup_deep_mult 0 --comb_sup_mult 0 --conj_cone_tolerance 4.0357851670394345 --extra_neg_conj none --inst_activity_threshold 512 --inst_dismatching true --inst_eager_unprocessed_to_passive true --inst_eq_res_simp true --inst_learning_factor 2 --inst_learning_loop_flag true --inst_learning_start 2048 --inst_lit_activity_flag true --inst_lit_sel "[+split;-sign;-depth]" --inst_lit_sel_side none --inst_orphan_elimination true --inst_passive_queue_type queue --inst_passive_queues "[[+age;+num_lits;-age];[-age;-min_def_symb;+bc_imp_inh]]" --inst_passive_queues_freq "[2;2]" --inst_prop_sim_given true --inst_prop_sim_new false --inst_restr_to_given true --inst_sel_renew solver --inst_solver_calls_frac 1.0 --inst_solver_per_active 1024 --inst_sos_flag true --inst_sos_phase false --inst_sos_sth_lit_sel "[+split;-ground;-depth]" --inst_start_prop_sim_after_learn 3 --inst_subs_given true --inst_subs_new false --instantiation_flag true --out_options none --prep_sup_sim_all true --prep_sup_sim_sup false --preprocessed_out false --preprocessing_flag true --prolific_symb_bound 256 --proof_out true --prop_solver_per_cl 16384 --resolution_flag true --schedule none --share_sel_clauses false --stats_out none --subs_bck_mult 8 --suppress_sat_res true --tptp_safe_out true --sat_out_model pos --clausifier res/vclausify_rel --clausifier_options "--mode tclausify -t 1.00 --show_fool true" --time_out_real 3.00 /export/starexec/sandbox/benchmark/theBenchmark.p 1>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/ebglf1d0 2>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/ebglf1d0_error
% 1.39/6.49 ERROR - "ProverProcess:heur/vip_65080:40.0" ran with exit code 2 and error: iprover.ml: Unexpected exception: Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 Fatal error: exception Z3.Error("Sort mismatch at argument #1 for function (declare-fun f_130 (s_0 s_0) Bool) supplied sort is s_96")
% 1.39/6.49 ERROR - cmd was: ulimit -v 4023281; ./res/iproveropt --comb_mode time_based --comb_res_mult 6 --comb_sup_deep_mult 4 --comb_sup_mult 6 --conj_cone_tolerance 1.895766803319499 --demod_completeness_check fullold --demod_use_ground false --extra_neg_conj all_pos_neg --instantiation_flag false --out_options none --preprocessed_out false --preprocessing_flag false --prolific_symb_bound 1024 --proof_out true --prop_solver_per_cl 128 --res_to_smt_solver false --resolution_flag true --schedule none --share_sel_clauses true --stats_out none --subs_bck_mult 16 --sup_bw_gjoin_interval 100 --sup_cache_sim none --sup_full_bw "[Subsumption;SubsumptionRes;UnitSubsAndRes]" --sup_full_fixpoint false --sup_full_fw "[]" --sup_fun_splitting false --sup_immed_bw_immed "[Subsumption;SubsumptionRes;UnitSubsAndRes]" --sup_immed_bw_main "[SubsumptionRes;UnitSubsAndRes;FullSubsAndRes;Demod;ACDemod]" --sup_immed_fixpoint false --sup_immed_fw_immed "[Subsumption;SubsumptionRes;FullSubsAndRes;Demod;LightNorm;ACDemod]" --sup_immed_fw_main "[Subsumption;UnitSubsAndRes;FullSubsAndRes;Demod;LightNorm;ACNormalisation;GroundJoinability;Connectedness]" --sup_immed_triv "[]" --sup_indices_passive "[]" --sup_input_fixpoint false --sup_iter_deepening 2 --sup_main_fixpoint true --sup_ordering lpo --sup_passive_queue_type priority_queues --sup_passive_queues "[[+has_eq;-has_eq];[-num_var;-num_var];[+conj_dist;+ground;-max_atom_input_occur]]" --sup_passive_queues_freq "[1;4;4]" --sup_prop_simpl_given false --sup_prop_simpl_new false --sup_restarts_mult 4 --sup_score sim_d_gen --sup_share_max_num_cl 10 --sup_share_score_frac 0.2 --sup_smt_interval 32 --sup_symb_ordering invfreq_arity --sup_term_weight default --sup_to_prop_solver passive --sup_unprocessed_bound 10 --superposition_flag true --suppress_sat_res true --tptp_safe_out true --sat_out_model pos --clausifier res/vclausify_rel --clausifier_options "--mode tclausify -t 13.33 --show_fool true" --time_out_real 40.00 /export/starexec/sandbox/benchmark/theBenchmark.p 1>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/hfvscm4b 2>> /export/starexec/sandbox/tmp/iprover_out_za18nvi8/hfvscm4b_error
% 1.39/6.49 % SZS status Theorem for theBenchmark.p
% 1.39/6.49
% 1.39/6.49 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.39/6.49
% 1.39/6.49 % ------ iProver source info
% 1.39/6.49
% 1.39/6.49 % git: date: 2026-07-19 20:42:38 +0200
% 1.39/6.49 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.39/6.49 % git: non_committed_changes: false
% 1.39/6.49
% 1.39/6.49 % ------ Parsing...
% 1.39/6.49 % ------ Clausification by vclausify_rel & Parsing by iProver...
% 1.39/6.49 % ------ Proving...
% 1.39/6.49 % ------ Problem Properties
% 1.39/6.49
% 1.39/6.49 %
% 1.39/6.49 % clauses 50
% 1.39/6.49 % conjectures 3
% 1.39/6.49 % EPR 17
% 1.39/6.49 % Horn 45
% 1.39/6.49 % unary 15
% 1.39/6.49 % binary 29
% 1.39/6.49 % lits 92
% 1.39/6.49 % lits eq 27
% 1.39/6.49 % fd_pure 0
% 1.39/6.49 % fd_pseudo 0
% 1.39/6.49 % fd_cond 1
% 1.39/6.49 % fd_pseudo_cond 5
% 1.39/6.49 % AC symbols 1
% 1.39/6.49
% 1.39/6.49 % ------ Input Options Time Limit: Unbounded
% 1.39/6.49
% 1.39/6.49
% 1.39/6.49 % ------
% 1.39/6.49 % Current options:
% 1.39/6.49 % ------
% 1.39/6.49
% 1.39/6.49
% 1.39/6.49 %
% 1.39/6.49
% 1.39/6.49 % ------ Proving...
% 1.39/6.49 %
% 1.39/6.49
% 1.39/6.49 % SZS status Theorem for theBenchmark.p
% 1.39/6.49
% 1.39/6.49 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.39/6.49
% 1.39/6.49
%------------------------------------------------------------------------------