%------------------------------------------------------------------------------ % File : Etableau---0.67 % Problem : PLA028+1 : TPTP v8.1.0. Bugfixed v2.5.0. % Transfm : none % Format : tptp:raw % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % Computer : n028.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 : 600s % DateTime : Mon Jul 18 16:56:42 EDT 2022 % Result : CounterSatisfiable 0.19s 0.43s % Output : CNFRefutation 0.19s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.03/0.12 % Problem : PLA028+1 : TPTP v8.1.0. Bugfixed v2.5.0. % 0.03/0.13 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s % 0.12/0.34 % Computer : n028.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 : 600 % 0.12/0.34 % DateTime : Tue May 31 19:14:06 EDT 2022 % 0.12/0.34 % CPUTime : % 0.19/0.37 # No SInE strategy applied % 0.19/0.37 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN % 0.19/0.37 # and selection function SelectComplexExceptUniqMaxHorn. % 0.19/0.37 # % 0.19/0.37 # Presaturation interreduction done % 0.19/0.37 # Number of axioms: 47 Number of unprocessed: 47 % 0.19/0.37 # Tableaux proof search. % 0.19/0.37 # APR header successfully linked. % 0.19/0.37 # Hello from C++ % 0.19/0.37 # The folding up rule is enabled... % 0.19/0.37 # Local unification is enabled... % 0.19/0.37 # Any saturation attempts will use folding labels... % 0.19/0.37 # 47 beginning clauses after preprocessing and clausification % 0.19/0.37 # Creating start rules for all 2 conjectures. % 0.19/0.37 # There are 2 start rule candidates: % 0.19/0.37 # Found 17 unit axioms. % 0.19/0.37 # Unsuccessfully attempted saturation on 1 start tableaux, moving on. % 0.19/0.37 # 2 start rule tableaux created. % 0.19/0.37 # 30 extension rule candidate clauses % 0.19/0.37 # 17 unit axiom clauses % 0.19/0.37 % 0.19/0.37 # Requested 8, 32 cores available to the main process. % 0.19/0.37 # There are not enough tableaux to fork, creating more from the initial 2 % 0.19/0.37 # Returning from population with 10 new_tableaux and 0 remaining starting tableaux. % 0.19/0.37 # We now have 10 tableaux to operate on % 0.19/0.43 # 6978 Satisfiable branch % 0.19/0.43 # 6980 Satisfiable branch % 0.19/0.43 # 6981 Satisfiable branch % 0.19/0.43 # 6982 Satisfiable branch % 0.19/0.43 # Satisfiable branch found. % 0.19/0.43 # Satisfiable branch found. % 0.19/0.43 # There were 1 total branch saturation attempts. % 0.19/0.43 # There were 0 of these attempts blocked. % 0.19/0.43 # There were 0 deferred branch saturation attempts. % 0.19/0.43 # There were 0 free duplicated saturations. % 0.19/0.43 # There were 0 total successful branch saturations. % 0.19/0.43 # There were 0 successful branch saturations in interreduction. % 0.19/0.43 # There were 0 successful branch saturations on the branch. % 0.19/0.43 # There were 0 successful branch saturations after the branch. % 0.19/0.43 # Satisfiable branch found. % 0.19/0.43 # There were 1 total branch saturation attempts. % 0.19/0.43 # There were 0 of these attempts blocked. % 0.19/0.43 # There were 0 deferred branch saturation attempts. % 0.19/0.43 # There were 0 free duplicated saturations. % 0.19/0.43 # There were 0 total successful branch saturations. % 0.19/0.43 # There were 0 successful branch saturations in interreduction. % 0.19/0.43 # There were 0 successful branch saturations on the branch. % 0.19/0.43 # There were 0 successful branch saturations after the branch. % 0.19/0.43 # There were 1 total branch saturation attempts. % 0.19/0.43 # There were 0 of these attempts blocked. % 0.19/0.43 # There were 0 deferred branch saturation attempts. % 0.19/0.43 # There were 0 free duplicated saturations. % 0.19/0.43 # There were 0 total successful branch saturations. % 0.19/0.43 # There were 0 successful branch saturations in interreduction. % 0.19/0.43 # There were 0 successful branch saturations on the branch. % 0.19/0.43 # There were 0 successful branch saturations after the branch. % 0.19/0.43 # SZS status CounterSatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.43 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.43 # Begin clausification derivation % 0.19/0.43 % 0.19/0.43 # End clausification derivation % 0.19/0.43 # Begin listing active clauses obtained from FOF to CNF conversion % 0.19/0.43 cnf(i_0_47, negated_conjecture, (goal_time(esk1_0))). % 0.19/0.43 cnf(i_0_34, hypothesis, (nonfixed(block_1))). % 0.19/0.43 cnf(i_0_35, hypothesis, (nonfixed(block_2))). % 0.19/0.43 cnf(i_0_30, hypothesis, (a_block(block_1))). % 0.19/0.43 cnf(i_0_31, hypothesis, (a_block(block_2))). % 0.19/0.43 cnf(i_0_32, hypothesis, (a_block(table))). % 0.19/0.43 cnf(i_0_36, hypothesis, (time(time_0))). % 0.19/0.43 cnf(i_0_33, hypothesis, (fixed(table))). % 0.19/0.43 cnf(i_0_42, hypothesis, (clear(block_1,time_0))). % 0.19/0.43 cnf(i_0_44, hypothesis, (clear(block_2,time_0))). % 0.19/0.43 cnf(i_0_27, hypothesis, (different(block_1,block_2))). % 0.19/0.43 cnf(i_0_28, hypothesis, (different(block_1,table))). % 0.19/0.43 cnf(i_0_29, hypothesis, (different(block_2,table))). % 0.19/0.43 cnf(i_0_37, hypothesis, (time(s(time_0)))). % 0.19/0.43 cnf(i_0_45, hypothesis, (goal_time(s(time_0)))). % 0.19/0.43 cnf(i_0_41, hypothesis, (on(block_1,table,time_0))). % 0.19/0.43 cnf(i_0_43, hypothesis, (on(block_2,table,time_0))). % 0.19/0.43 cnf(i_0_46, negated_conjecture, (~clear(block_1,esk1_0)|~on(block_1,block_2,esk1_0)|~on(block_2,table,esk1_0))). % 0.19/0.43 cnf(i_0_20, plain, (~on(X1,X1,X2)|~a_block(X1))). % 0.19/0.43 cnf(i_0_17, plain, (~destination(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_16, plain, (~source(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_18, plain, (~source(X1,X2)|~destination(X1,X2)|~a_block(X1))). % 0.19/0.43 cnf(i_0_25, hypothesis, (neq(X1,X2)|~different(X2,X1))). % 0.19/0.43 cnf(i_0_26, hypothesis, (neq(X1,X2)|~different(X1,X2))). % 0.19/0.43 cnf(i_0_6, plain, (clear(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_7, plain, (clear(X1,X2)|~destination(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_24, plain, (~fixed(X1)|~on(X1,X2,X3)|~a_block(X2))). % 0.19/0.43 cnf(i_0_40, hypothesis, (object(block_2,X1)|object(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_39, hypothesis, (destination(table,X1)|destination(block_2,X1)|destination(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_4, plain, (~clear(X1,s(X2))|~destination(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_23, plain, (~clear(X1,X2)|~on(X3,X1,X2)|~nonfixed(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_13, plain, (~object(X1,X2)|~object(X3,X2)|~neq(X3,X1)|~a_block(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_15, plain, (~destination(X1,X2)|~destination(X3,X2)|~neq(X3,X1)|~a_block(X1)|~a_block(X3))). % 0.19/0.43 cnf(i_0_38, hypothesis, (source(table,X1)|source(block_2,X1)|source(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_3, plain, (clear(X1,s(X2))|~source(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_10, plain, (clear(X1,X2)|source(X1,X2)|~clear(X1,s(X2))|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_14, plain, (~source(X1,X2)|~source(X3,X2)|~neq(X3,X1)|~a_block(X1)|~a_block(X3))). % 0.19/0.43 cnf(i_0_8, plain, (clear(X1,s(X2))|destination(X1,X2)|~clear(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_5, plain, (on(X1,X2,X3)|~source(X2,X3)|~object(X1,X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_1, plain, (on(X1,X2,s(X3))|~destination(X2,X3)|~object(X1,X3)|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_19, plain, (~on(X1,X2,X3)|~on(X2,X1,X3)|~neq(X2,X1)|~a_block(X1)|~a_block(X2))). % 0.19/0.43 cnf(i_0_2, plain, (~source(X1,X2)|~on(X3,X1,s(X2))|~object(X3,X2)|~time(X2)|~neq(X3,X1)|~a_block(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_11, plain, (on(X1,X2,X3)|object(X1,X3)|~on(X1,X2,s(X3))|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_12, plain, (on(X1,X2,X3)|destination(X2,X3)|~on(X1,X2,s(X3))|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_9, plain, (on(X1,X2,s(X3))|object(X1,X3)|~on(X1,X2,X3)|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_21, plain, (~on(X1,X2,X3)|~on(X4,X2,X3)|~neq(X2,X1)|~neq(X4,X1)|~neq(X4,X2)|~nonfixed(X1)|~nonfixed(X2)|~nonfixed(X4))). % 0.19/0.43 cnf(i_0_22, plain, (~on(X1,X2,X3)|~on(X1,X4,X3)|~neq(X4,X2)|~neq(X1,X2)|~neq(X1,X4)|~a_block(X2)|~a_block(X4)|~nonfixed(X1))). % 0.19/0.43 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.19/0.43 # Begin printing tableau % 0.19/0.43 # Found 8 steps % 0.19/0.43 cnf(i_0_46, negated_conjecture, (~clear(block_1,esk1_0)|~on(block_1,block_2,esk1_0)|~on(block_2,table,esk1_0)), inference(start_ru# SZS status CounterSatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.43 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.43 # Begin clausification derivation % 0.19/0.43 % 0.19/0.43 # End clausification derivation % 0.19/0.43 # Begin listing active clauses obtained from FOF to CNF conversion % 0.19/0.43 cnf(i_0_47, negated_conjecture, (goal_time(esk1_0))). % 0.19/0.43 cnf(i_0_34, hypothesis, (nonfixed(block_1))). % 0.19/0.43 cnf(i_0_35, hypothesis, (nonfixed(block_2))). % 0.19/0.43 cnf(i_0_30, hypothesis, (a_block(block_1))). % 0.19/0.43 cnf(i_0_31, hypothesis, (a_block(block_2))). % 0.19/0.43 cnf(i_0_32, hypothesis, (a_block(table))). % 0.19/0.43 cnf(i_0_36, hypothesis, (time(time_0))). % 0.19/0.43 cnf(i_0_33, hypothesis, (fixed(table))). % 0.19/0.43 cnf(i_0_42, hypothesis, (clear(block_1,time_0))). % 0.19/0.43 cnf(i_0_44, hypothesis, (clear(block_2,time_0))). % 0.19/0.43 cnf(i_0_27, hypothesis, (different(block_1,block_2))). % 0.19/0.43 cnf(i_0_28, hypothesis, (different(block_1,table))). % 0.19/0.43 cnf(i_0_29, hypothesis, (different(block_2,table))). % 0.19/0.43 cnf(i_0_37, hypothesis, (time(s(time_0)))). % 0.19/0.43 cnf(i_0_45, hypothesis, (goal_time(s(time_0)))). % 0.19/0.43 cnf(i_0_41, hypothesis, (on(block_1,table,time_0))). % 0.19/0.43 cnf(i_0_43, hypothesis, (on(block_2,table,time_0))). % 0.19/0.43 cnf(i_0_46, negated_conjecture, (~clear(block_1,esk1_0)|~on(block_1,block_2,esk1_0)|~on(block_2,table,esk1_0))). % 0.19/0.43 cnf(i_0_20, plain, (~on(X1,X1,X2)|~a_block(X1))). % 0.19/0.43 cnf(i_0_17, plain, (~destination(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_16, plain, (~source(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_18, plain, (~source(X1,X2)|~destination(X1,X2)|~a_block(X1))). % 0.19/0.43 cnf(i_0_25, hypothesis, (neq(X1,X2)|~different(X2,X1))). % 0.19/0.43 cnf(i_0_26, hypothesis, (neq(X1,X2)|~different(X1,X2))). % 0.19/0.43 cnf(i_0_6, plain, (clear(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_7, plain, (clear(X1,X2)|~destination(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_24, plain, (~fixed(X1)|~on(X1,X2,X3)|~a_block(X2))). % 0.19/0.43 cnf(i_0_40, hypothesis, (object(block_2,X1)|object(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_39, hypothesis, (destination(table,X1)|destination(block_2,X1)|destination(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_4, plain, (~clear(X1,s(X2))|~destination(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_23, plain, (~clear(X1,X2)|~on(X3,X1,X2)|~nonfixed(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_13, plain, (~object(X1,X2)|~object(X3,X2)|~neq(X3,X1)|~a_block(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_15, plain, (~destination(X1,X2)|~destination(X3,X2)|~neq(X3,X1)|~a_block(X1)|~a_block(X3))). % 0.19/0.43 cnf(i_0_38, hypothesis, (source(table,X1)|source(block_2,X1)|source(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_3, plain, (clear(X1,s(X2))|~source(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_10, plain, (clear(X1,X2)|source(X1,X2)|~clear(X1,s(X2))|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_14, plain, (~source(X1,X2)|~source(X3,X2)|~neq(X3,X1)|~a_block(X1)|~a_block(X3))). % 0.19/0.43 cnf(i_0_8, plain, (clear(X1,s(X2))|destination(X1,X2)|~clear(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_5, plain, (on(X1,X2,X3)|~source(X2,X3)|~object(X1,X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_1, plain, (on(X1,X2,s(X3))|~destination(X2,X3)|~object(X1,X3)|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_19, plain, (~on(X1,X2,X3)|~on(X2,X1,X3)|~neq(X2,X1)|~a_block(X1)|~a_block(X2))). % 0.19/0.43 cnf(i_0_2, plain, (~source(X1,X2)|~on(X3,X1,s(X2))|~object(X3,X2)|~time(X2)|~neq(X3,X1)|~a_block(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_11, plain, (on(X1,X2,X3)|object(X1,X3)|~on(X1,X2,s(X3))|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_12, plain, (on(X1,X2,X3)|destination(X2,X3)|~on(X1,X2,s(X3))|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_9, plain, (on(X1,X2,s(X3))|object(X1,X3)|~on(X1,X2,X3)|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_21, plain, (~on(X1,X2,X3)|~on(X4,X2,X3)|~neq(X2,X1)|~neq(X4,X1)|~neq(X4,X2)|~nonfixed(X1)|~nonfixed(X2)|~nonfixed(X4))). % 0.19/0.43 cnf(i_0_22, plain, (~on(X1,X2,X3)|~on(X1,X4,X3)|~neq(X4,X2)|~neq(X1,X2)|~neq(X1,X4)|~a_block(X2)|~a_block(X4)|~nonfixed(X1))). % 0.19/0.43 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.19/0.43 # Begin printing tableau % 0.19/0.43 # Found 6 steps % 0.19/0.43 cnf(i_0_46, negated_conjecture, (~clear(block_1,esk1_0)|~on(block_1,block_2,esk1_0)|~on(block_2,table,esk1_0)), inference(start_rule)). % 0.19/0.43 cnf(i_0_49, plain, (~on(block_1,block_2,esk1_0)), inference(extension_rule, [i_0_12])). % 0.19/0.43 cnf(i_0_298, plain, (~a_block(block_2)), inference(closure_rule, [i_0_31])). % 0.19/0.43 cnf(i_0_299, plain, (~nonfixed(block_1)), inference(closure_rule, [i_0_34])). % 0.19/0.43 cnf(i_0_294, plain, (destination(block_2,esk1_0)), inference(extension_rule, [i_0_17])). % 0.19/0.43 cnf(i_0_467, plain, (~nonfixed(block_2)), inference(closure_rule, [i_0_35])). % 0.19/0.43 # End printing tableau % 0.19/0.43 # SZS output end % 0.19/0.43 # Branches closed with saturation will be marked with an "s" % 0.19/0.43 # SZS status CounterSatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.43 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.43 # Begin clausification derivation % 0.19/0.43 % 0.19/0.43 # End clausification derivation % 0.19/0.43 # Begin listing active clauses obtained from FOF to CNF conversion % 0.19/0.43 cnf(i_0_47, negated_conjecture, (goal_time(esk1_0))). % 0.19/0.43 cnf(i_0_34, hypothesis, (nonfixed(block_1))). % 0.19/0.43 cnf(i_0_35, hypothesis, (nonfixed(block_2))). % 0.19/0.43 cnf(i_0_30, hypothesis, (a_block(block_1))). % 0.19/0.43 cnf(i_0_31, hypothesis, (a_block(block_2))). % 0.19/0.43 cnf(i_0_32, hypothesis, (a_block(table))). % 0.19/0.43 cnf(i_0_36, hypothesis, (time(time_0))). % 0.19/0.43 cnf(i_0_33, hypothesis, (fixed(table))). % 0.19/0.43 cnf(i_0_42, hypothesis, (clear(block_1,time_0))). % 0.19/0.43 cnf(i_0_44, hypothesis, (clear(block_2,time_0))). % 0.19/0.43 cnf(i_0_27, hypothesis, (different(block_1,block_2))). % 0.19/0.43 cnf(i_0_28, hypothesis, (different(block_1,table))). % 0.19/0.43 cnf(i_0_29, hypothesis, (different(block_2,table))). % 0.19/0.43 cnf(i_0_37, hypothesis, (time(s(time_0)))). % 0.19/0.43 cnf(i_0_45, hypothesis, (goal_time(s(time_0)))). % 0.19/0.43 cnf(i_0_41, hypothesis, (on(block_1,table,time_0))). % 0.19/0.43 cnf(i_0_43, hypothesis, (on(block_2,table,time_0))). % 0.19/0.43 cnf(i_0_46, negated_conjecture, (~clear(block_1,esk1_0)|~on(block_1,block_2,esk1_0)|~on(block_2,table,esk1_0))). % 0.19/0.43 cnf(i_0_20, plain, (~on(X1,X1,X2)|~a_block(X1))). % 0.19/0.43 cnf(i_0_17, plain, (~destination(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_16, plain, (~source(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_18, plain, (~source(X1,X2)|~destination(X1,X2)|~a_block(X1))). % 0.19/0.43 cnf(i_0_25, hypothesis, (neq(X1,X2)|~different(X2,X1))). % 0.19/0.43 cnf(i_0_26, hypothesis, (neq(X1,X2)|~different(X1,X2))). % 0.19/0.43 cnf(i_0_6, plain, (clear(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_7, plain, (clear(X1,X2)|~destination(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_24, plain, (~fixed(X1)|~on(X1,X2,X3)|~a_block(X2))). % 0.19/0.43 cnf(i_0_40, hypothesis, (object(block_2,X1)|object(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_39, hypothesis, (destination(table,X1)|destination(block_2,X1)|destination(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_4, plain, (~clear(X1,s(X2))|~destination(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_23, plain, (~clear(X1,X2)|~on(X3,X1,X2)|~nonfixed(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_13, plain, (~object(X1,X2)|~object(X3,X2)|~neq(X3,X1)|~a_block(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_15, plain, (~destination(X1,X2)|~destination(X3,X2)|~neq(X3,X1)|~a_block(X1)|~a_block(X3))). % 0.19/0.43 cnf(i_0_38, hypothesis, (source(table,X1)|source(block_2,X1)|source(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_3, plain, (clear(X1,s(X2))|~source(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_10, plain, (clear(X1,X2)|source(X1,X2)|~clear(X1,s(X2))|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_14, plain, (~source(X1,X2)|~source(X3,X2)|~neq(X3,X1)|~a_block(X1)|~a_block(X3))). % 0.19/0.43 cnf(i_0_8, plain, (clear(X1,s(X2))|destination(X1,X2)|~clear(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_5, plain, (on(X1,X2,X3)|~source(X2,X3)|~object(X1,X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_1, plain, (on(X1,X2,s(X3))|~destination(X2,X3)|~object(X1,X3)|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_19, plain, (~on(X1,X2,X3)|~on(X2,X1,X3)|~neq(X2,X1)|~a_block(X1)|~a_block(X2))). % 0.19/0.43 cnf(i_0_2, plain, (~source(X1,X2)|~on(X3,X1,s(X2))|~object(X3,X2)|~time(X2)|~neq(X3,X1)|~a_block(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_11, plain, (on(X1,X2,X3)|object(X1,X3)|~on(X1,X2,s(X3))|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_12, plain, (on(X1,X2,X3)|destination(X2,X3)|~on(X1,X2,s(X3))|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_9, plain, (on(X1,X2,s(X3))|object(X1,X3)|~on(X1,X2,X3)|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_21, plain, (~on(X1,X2,X3)|~on(X4,X2,X3)|~neq(X2,X1)|~neq(X4,X1)|~neq(X4,X2)|~nonfixed(X1)|~nonfixed(X2)|~nonfixed(X4))). % 0.19/0.43 cnf(i_0_22, plain, (~on(X1,X2,X3)|~on(X1,X4,X3)|~neq(X4,X2)|~neq(X1,X2)|~neq(X1,X4)|~a_block(X2)|~a_block(X4)|~nonfixed(X1))). % 0.19/0.43 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.19/0.43 # Begin printing tableau % 0.19/0.43 # Found 8 steps % 0.19/0.43 cnf(i_0_46, negated_conjecture, (~clear(block_1,esk1_0)|~on(block_1,block_2,esk1_0)|~on(block_2,table,esk1_0)), inference(start_rule)). % 0.19/0.43 cnf(i_0_49, plain, (~on(block_1,block_2,esk1_0)), inference(extension_rule, [i_0_11])). % 0.19/0.43 cnf(i_0_291, plain, (~a_block(block_2)), inference(closure_rule, [i_0_31])). % 0.19/0.43 cnf(i_0_292, plain, (~nonfixed(block_1)), inference(closure_rule, [i_0_34])). % 0.19/0.43 cnf(i_0_287, plain, (object(block_1,esk1_0)), inference(extension_rule, [i_0_13])). % 0.19/0.43 cnf(i_0_503, plain, (~object(block_1,esk1_0)), inference(closure_rule, [i_0_287])). % 0.19/0.43 cnf(i_0_505, plain, (~a_block(block_1)), inference(closure_rule, [i_0_30])). % 0.19/0.43 cnf(i_0_506, plain, (~nonfixed(block_1)), inference(closure_rule, [i_0_34])). % 0.19/0.43 # End printing tableau % 0.19/0.43 # SZS output end % 0.19/0.43 # Branches closed with saturation will be marked with an "s" % 0.19/0.43 # Satisfiable branch found. % 0.19/0.43 # There were 1 total branch saturation attempts. % 0.19/0.43 # There were 0 of these attempts blocked. % 0.19/0.43 # There were 0 deferred branch saturation attempts. % 0.19/0.43 # There were 0 free duplicated saturations. % 0.19/0.43 # There were 0 total successful branch saturations. % 0.19/0.43 # There were 0 successful branch saturations in interreduction. % 0.19/0.43 # There were 0 successful branch saturations on the branch. % 0.19/0.43 # There were 0 successful branch saturations after the branch. % 0.19/0.43 # SZS status CounterSatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.43 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.19/0.43 # Begin clausification derivation % 0.19/0.43 % 0.19/0.43 # End clausification derivation % 0.19/0.43 # Begin listing active clauses obtained from FOF to CNF conversion % 0.19/0.43 cnf(i_0_47, negated_conjecture, (goal_time(esk1_0))). % 0.19/0.43 cnf(i_0_34, hypothesis, (nonfixed(block_1))). % 0.19/0.43 cnf(i_0_35, hypothesis, (nonfixed(block_2))). % 0.19/0.43 cnf(i_0_30, hypothesis, (a_block(block_1))). % 0.19/0.43 cnf(i_0_31, hypothesis, (a_block(block_2))). % 0.19/0.43 cnf(i_0_32, hypothesis, (a_block(table))). % 0.19/0.43 cnf(i_0_36, hypothesis, (time(time_0))). % 0.19/0.43 cnf(i_0_33, hypothesis, (fixed(table))). % 0.19/0.43 cnf(i_0_42, hypothesis, (clear(block_1,time_0))). % 0.19/0.43 cnf(i_0_44, hypothesis, (clear(block_2,time_0))). % 0.19/0.43 cnf(i_0_27, hypothesis, (different(block_1,block_2))). % 0.19/0.43 cnf(i_0_28, hypothesis, (different(block_1,table))). % 0.19/0.43 cnf(i_0_29, hypothesis, (different(block_2,table))). % 0.19/0.43 cnf(i_0_37, hypothesis, (time(s(time_0)))). % 0.19/0.43 cnf(i_0_45, hypothesis, (goal_time(s(time_0)))). % 0.19/0.43 cnf(i_0_41, hypothesis, (on(block_1,table,time_0))). % 0.19/0.43 cnf(i_0_43, hypothesis, (on(block_2,table,time_0))). % 0.19/0.43 cnf(i_0_46, negated_conjecture, (~clear(block_1,esk1_0)|~on(block_1,block_2,esk1_0)|~on(block_2,table,esk1_0))). % 0.19/0.43 cnf(i_0_20, plain, (~on(X1,X1,X2)|~a_block(X1))). % 0.19/0.43 cnf(i_0_17, plain, (~destination(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_16, plain, (~source(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_18, plain, (~source(X1,X2)|~destination(X1,X2)|~a_block(X1))). % 0.19/0.43 cnf(i_0_25, hypothesis, (neq(X1,X2)|~different(X2,X1))). % 0.19/0.43 cnf(i_0_26, hypothesis, (neq(X1,X2)|~different(X1,X2))). % 0.19/0.43 cnf(i_0_6, plain, (clear(X1,X2)|~object(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_7, plain, (clear(X1,X2)|~destination(X1,X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_24, plain, (~fixed(X1)|~on(X1,X2,X3)|~a_block(X2))). % 0.19/0.43 cnf(i_0_40, hypothesis, (object(block_2,X1)|object(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_39, hypothesis, (destination(table,X1)|destination(block_2,X1)|destination(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_4, plain, (~clear(X1,s(X2))|~destination(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_23, plain, (~clear(X1,X2)|~on(X3,X1,X2)|~nonfixed(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_13, plain, (~object(X1,X2)|~object(X3,X2)|~neq(X3,X1)|~a_block(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_15, plain, (~destination(X1,X2)|~destination(X3,X2)|~neq(X3,X1)|~a_block(X1)|~a_block(X3))). % 0.19/0.43 cnf(i_0_38, hypothesis, (source(table,X1)|source(block_2,X1)|source(block_1,X1)|~time(X1))). % 0.19/0.43 cnf(i_0_3, plain, (clear(X1,s(X2))|~source(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_10, plain, (clear(X1,X2)|source(X1,X2)|~clear(X1,s(X2))|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_14, plain, (~source(X1,X2)|~source(X3,X2)|~neq(X3,X1)|~a_block(X1)|~a_block(X3))). % 0.19/0.43 cnf(i_0_8, plain, (clear(X1,s(X2))|destination(X1,X2)|~clear(X1,X2)|~time(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_5, plain, (on(X1,X2,X3)|~source(X2,X3)|~object(X1,X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_1, plain, (on(X1,X2,s(X3))|~destination(X2,X3)|~object(X1,X3)|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_19, plain, (~on(X1,X2,X3)|~on(X2,X1,X3)|~neq(X2,X1)|~a_block(X1)|~a_block(X2))). % 0.19/0.43 cnf(i_0_2, plain, (~source(X1,X2)|~on(X3,X1,s(X2))|~object(X3,X2)|~time(X2)|~neq(X3,X1)|~a_block(X1)|~nonfixed(X3))). % 0.19/0.43 cnf(i_0_11, plain, (on(X1,X2,X3)|object(X1,X3)|~on(X1,X2,s(X3))|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_12, plain, (on(X1,X2,X3)|destination(X2,X3)|~on(X1,X2,s(X3))|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_9, plain, (on(X1,X2,s(X3))|object(X1,X3)|~on(X1,X2,X3)|~time(X3)|~neq(X1,X2)|~a_block(X2)|~nonfixed(X1))). % 0.19/0.43 cnf(i_0_21, plain, (~on(X1,X2,X3)|~on(X4,X2,X3)|~neq(X2,X1)|~neq(X4,X1)|~neq(X4,X2)|~nonfixed(X1)|~nonfixed(X2)|~nonfixed(X4))). % 0.19/0.43 cnf(i_0_22, plain, (~on(X1,X2,X3)|~on(X1,X4,X3)|~neq(X4,X2)|~neq(X1,X2)|~neq(X1,X4)|~a_block(X2)|~a_block(X4)|~nonfixed(X1))). % 0.19/0.43 # End listing active clauses. There is an equivalent clause to each of these in the clausification! % 0.19/0.43 # Begin printing tableau % 0.19/0.43 # Found 5 steps % 0.19/0.43 cnf(i_0_46, negated_conjecture, (~clear(block_1,esk1_0)|~on(block_1,block_2,esk1_0)|~on(block_2,table,esk1_0)), inference(start_rule)). % 0.19/0.43 cnf(i_0_49, plain, (~on(block_1,block_2,esk1_0)), inference(extension_rule, [i_0_5])). % 0.19/0.43 cnf(i_0_265, plain, (~a_block(block_2)), inference(closure_rule, [i_0_31])). % 0.19/0.43 cnf(i_0_266, plain, (~nonfixed(block_1)), inference(closure_rule, [i_0_34])). % 0.19/0.43 cnf(i_0_262, plain, (~source(block_2,esk1_0)), inference(extension_rule, [i_0_38])). % 0.19/0.43 # End printing tableau % 0.19/0.43 # SZS output end % 0.19/0.43 # Branches closed with saturation will be marked with an "s" % 0.19/0.43 # Child (6980) has found a proof. % 0.19/0.43 % 0.19/0.43 # Proof search is over... % 0.19/0.43 # Freeing feature tree %------------------------------------------------------------------------------