WORST_CASE(Omega(1),?) ### Pre-processing the ITS problem ### Initial linear ITS problem Start location: __init 0: f1_0_main_Load -> f887_0_loop_aux_GT : arg1'=arg1P_1, arg2'=arg2P_1, arg3'=arg3P_1, arg4'=arg4P_1, arg5'=arg5P_1, [ 15+arg2>arg2 && arg2>-1 && arg1>0 && 20==arg1P_1 && 0==arg2P_1 && 15+arg2==arg3P_1 ], cost: 1 1: f887_0_loop_aux_GT -> f961_0_loop_aux_NE : arg1'=arg1P_2, arg2'=arg2P_2, arg3'=arg3P_2, arg4'=arg4P_2, arg5'=arg5P_2, [ arg3>0 && arg3-1 && arg2<0 && arg3==arg1P_2 && arg1==arg2P_2 && arg2==arg3P_2 && 1+arg3==arg4P_2 && -2+arg1==arg5P_2 ], cost: 1 2: f887_0_loop_aux_GT -> f961_0_loop_aux_NE : arg1'=arg1P_3, arg2'=arg2P_3, arg3'=arg3P_3, arg4'=arg4P_3, arg5'=arg5P_3, [ arg3>0 && arg3-1 && arg2>0 && arg3==arg1P_3 && arg1==arg2P_3 && arg2==arg3P_3 && 1+arg3==arg4P_3 && -2+arg1==arg5P_3 ], cost: 1 3: f887_0_loop_aux_GT -> f962_0_loop_aux_NE : arg1'=arg1P_4, arg2'=arg2P_4, arg3'=arg3P_4, arg4'=arg4P_4, arg5'=arg5P_4, [ arg1>-1 && arg3>0 && arg3 f970_0_loop_aux_NE : arg1'=arg1P_5, arg2'=arg2P_5, arg3'=arg3P_5, arg4'=arg4P_5, arg5'=arg5P_5, [ arg1>0 && arg1==arg3 && arg1==arg1P_5 && -1+arg1==arg2P_5 && -2+arg1==arg3P_5 ], cost: 1 17: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1P_18, arg2'=arg2P_18, arg3'=arg3P_18, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg1<3 && 0==arg3 && arg1==arg1P_18 && 1==arg2P_18 && 1==arg3P_18 ], cost: 1 18: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1P_19, arg2'=arg2P_19, arg3'=arg3P_19, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>3 && 0==arg3 && arg1==arg1P_19 && 1==arg2P_19 && 1==arg3P_19 ], cost: 1 20: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1P_21, arg2'=arg2P_21, arg3'=arg3P_21, arg4'=arg4P_21, arg5'=arg5P_21, [ 3==arg1 && 0==arg3 && 2==arg1P_21 && 1==arg2P_21 && 1==arg3P_21 ], cost: 1 21: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1P_22, arg2'=arg2P_22, arg3'=arg3P_22, arg4'=arg4P_22, arg5'=arg5P_22, [ 0==arg1 && 0==arg3 && 0==arg1P_22 && 0==arg2P_22 && -1==arg3P_22 ], cost: 1 5: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg1P_6, arg2'=arg2P_6, arg3'=arg3P_6, arg4'=arg4P_6, arg5'=arg5P_6, [ arg1>0 && arg4>1 && arg1arg4 && arg2==arg1P_6 && arg3==arg2P_6 && arg4==arg3P_6 ], cost: 1 6: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg1P_7, arg2'=arg2P_7, arg3'=arg3P_7, arg4'=arg4P_7, arg5'=arg5P_7, [ arg1>0 && arg4>1 && arg1>arg2 && arg5>arg4 && arg2==arg1P_7 && arg3==arg2P_7 && arg4==arg3P_7 ], cost: 1 7: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg1P_8, arg2'=arg2P_8, arg3'=arg3P_8, arg4'=arg4P_8, arg5'=arg5P_8, [ arg1>0 && arg4>1 && arg1 f887_0_loop_aux_GT : arg1'=arg1P_9, arg2'=arg2P_9, arg3'=arg3P_9, arg4'=arg4P_9, arg5'=arg5P_9, [ arg1>0 && arg4>1 && arg1>arg2 && arg5 f887_0_loop_aux_GT : arg1'=arg1P_14, arg2'=arg2P_14, arg3'=arg3P_14, arg4'=arg4P_14, arg5'=arg5P_14, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 && -1+arg2==arg1P_14 && arg3==arg2P_14 && arg4==arg3P_14 ], cost: 1 9: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg1P_10, arg2'=arg2P_10, arg3'=arg3P_10, arg4'=arg4P_10, arg5'=arg5P_10, [ arg1>0 && arg2>arg1 && arg4>arg3 && arg2==arg1P_10 && 0==arg2P_10 && arg3==arg3P_10 ], cost: 1 10: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg1P_11, arg2'=arg2P_11, arg3'=arg3P_11, arg4'=arg4P_11, arg5'=arg5P_11, [ arg1>0 && arg2arg3 && arg2==arg1P_11 && 0==arg2P_11 && arg3==arg3P_11 ], cost: 1 11: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg1P_12, arg2'=arg2P_12, arg3'=arg3P_12, arg4'=arg4P_12, arg5'=arg5P_12, [ arg1>0 && arg2>arg1 && arg4 f887_0_loop_aux_GT : arg1'=arg1P_13, arg2'=arg2P_13, arg3'=arg3P_13, arg4'=arg4P_13, arg5'=arg5P_13, [ arg1>0 && arg2 f887_0_loop_aux_GT : arg1'=arg1P_15, arg2'=arg2P_15, arg3'=arg3P_15, arg4'=arg4P_15, arg5'=arg5P_15, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 && -1+arg2==arg1P_15 && 0==arg2P_15 && arg3==arg3P_15 ], cost: 1 15: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg1P_16, arg2'=arg2P_16, arg3'=arg3P_16, arg4'=arg4P_16, arg5'=arg5P_16, [ arg3>arg2 && arg1==arg1P_16 && 0==arg2P_16 && arg2==arg3P_16 ], cost: 1 16: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg1P_17, arg2'=arg2P_17, arg3'=arg3P_17, arg4'=arg4P_17, arg5'=arg5P_17, [ arg3 f887_0_loop_aux_GT : arg1'=arg1P_20, arg2'=arg2P_20, arg3'=arg3P_20, arg4'=arg4P_20, arg5'=arg5P_20, [ arg2 f1_0_main_Load : arg1'=arg1P_23, arg2'=arg2P_23, arg3'=arg3P_23, arg4'=arg4P_23, arg5'=arg5P_23, [], cost: 1 Checking for constant complexity: The following rule is satisfiable with cost >= 1, yielding constant complexity: 22: __init -> f1_0_main_Load : arg1'=arg1P_23, arg2'=arg2P_23, arg3'=arg3P_23, arg4'=arg4P_23, arg5'=arg5P_23, [], cost: 1 Simplified all rules, resulting in: Start location: __init 0: f1_0_main_Load -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=15+arg2, arg4'=arg4P_1, arg5'=arg5P_1, [ arg2>-1 && arg1>0 ], cost: 1 1: f887_0_loop_aux_GT -> f961_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=arg2, arg4'=1+arg3, arg5'=-2+arg1, [ arg3>0 && arg3 f961_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=arg2, arg4'=1+arg3, arg5'=-2+arg1, [ arg3>0 && arg30 ], cost: 1 3: f887_0_loop_aux_GT -> f962_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=-1+arg3, arg4'=-2+arg1, arg5'=arg5P_4, [ arg3>0 && arg3 f970_0_loop_aux_NE : arg2'=-1+arg1, arg3'=-2+arg1, arg4'=arg4P_5, arg5'=arg5P_5, [ arg1>0 && arg1==arg3 ], cost: 1 17: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg1<3 && 0==arg3 ], cost: 1 18: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>3 && 0==arg3 ], cost: 1 20: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=2, arg2'=1, arg3'=1, arg4'=arg4P_21, arg5'=arg5P_21, [ 3==arg1 && 0==arg3 ], cost: 1 21: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ 0==arg1 && 0==arg3 ], cost: 1 5: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_6, arg5'=arg5P_6, [ arg1>0 && arg4>1 && arg1arg4 ], cost: 1 6: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_7, arg5'=arg5P_7, [ arg1>0 && arg4>1 && arg1>arg2 && arg5>arg4 ], cost: 1 7: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_8, arg5'=arg5P_8, [ arg1>0 && arg4>1 && arg1 f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_9, arg5'=arg5P_9, [ arg1>0 && arg4>1 && arg1>arg2 && arg5 f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_14, arg5'=arg5P_14, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 ], cost: 1 9: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_10, arg5'=arg5P_10, [ arg1>0 && arg2>arg1 && arg4>arg3 ], cost: 1 10: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_11, arg5'=arg5P_11, [ arg1>0 && arg2arg3 ], cost: 1 11: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_12, arg5'=arg5P_12, [ arg1>0 && arg2>arg1 && arg4 f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_13, arg5'=arg5P_13, [ arg1>0 && arg2 f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=0, arg4'=arg4P_15, arg5'=arg5P_15, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 ], cost: 1 15: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=0, arg3'=arg2, arg4'=arg4P_16, arg5'=arg5P_16, [ arg3>arg2 ], cost: 1 16: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=0, arg3'=arg2, arg4'=arg4P_17, arg5'=arg5P_17, [ arg3 f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=0, arg3'=arg2, arg4'=arg4P_20, arg5'=arg5P_20, [ arg2 f1_0_main_Load : arg1'=arg1P_23, arg2'=arg2P_23, arg3'=arg3P_23, arg4'=arg4P_23, arg5'=arg5P_23, [], cost: 1 ### Simplification by acceleration and chaining ### Accelerating simple loops of location 1. Accelerating the following rules: 17: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg1<3 && 0==arg3 ], cost: 1 18: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>3 && 0==arg3 ], cost: 1 20: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=2, arg2'=1, arg3'=1, arg4'=arg4P_21, arg5'=arg5P_21, [ 3==arg1 && 0==arg3 ], cost: 1 21: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ 0==arg1 && 0==arg3 ], cost: 1 Accelerated rule 17 with metering function 1-arg3, yielding the new rule 23. Accelerated rule 18 with metering function 1-arg3, yielding the new rule 24. Accelerated rule 20 with metering function meter (where 2*meter==-3-arg3+arg1), yielding the new rule 25. Accelerated rule 21 with metering function 1+arg3, yielding the new rule 26. Removing the simple loops: 17 18 20 21. Accelerated all simple loops using metering functions (where possible): Start location: __init 0: f1_0_main_Load -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=15+arg2, arg4'=arg4P_1, arg5'=arg5P_1, [ arg2>-1 && arg1>0 ], cost: 1 1: f887_0_loop_aux_GT -> f961_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=arg2, arg4'=1+arg3, arg5'=-2+arg1, [ arg3>0 && arg3 f961_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=arg2, arg4'=1+arg3, arg5'=-2+arg1, [ arg3>0 && arg30 ], cost: 1 3: f887_0_loop_aux_GT -> f962_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=-1+arg3, arg4'=-2+arg1, arg5'=arg5P_4, [ arg3>0 && arg3 f970_0_loop_aux_NE : arg2'=-1+arg1, arg3'=-2+arg1, arg4'=arg4P_5, arg5'=arg5P_5, [ arg1>0 && arg1==arg3 ], cost: 1 23: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg1<3 && 0==arg3 ], cost: 1-arg3 24: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>3 && 0==arg3 ], cost: 1-arg3 25: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=2, arg2'=1, arg3'=1, arg4'=arg4P_21, arg5'=arg5P_21, [ 3==arg1 && 0==arg3 && 2*meter==-3-arg3+arg1 && meter>=1 ], cost: meter 26: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ 0==arg1 && 0==arg3 ], cost: 1+arg3 5: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_6, arg5'=arg5P_6, [ arg1>0 && arg4>1 && arg1arg4 ], cost: 1 6: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_7, arg5'=arg5P_7, [ arg1>0 && arg4>1 && arg1>arg2 && arg5>arg4 ], cost: 1 7: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_8, arg5'=arg5P_8, [ arg1>0 && arg4>1 && arg1 f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_9, arg5'=arg5P_9, [ arg1>0 && arg4>1 && arg1>arg2 && arg5 f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_14, arg5'=arg5P_14, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 ], cost: 1 9: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_10, arg5'=arg5P_10, [ arg1>0 && arg2>arg1 && arg4>arg3 ], cost: 1 10: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_11, arg5'=arg5P_11, [ arg1>0 && arg2arg3 ], cost: 1 11: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_12, arg5'=arg5P_12, [ arg1>0 && arg2>arg1 && arg4 f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_13, arg5'=arg5P_13, [ arg1>0 && arg2 f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=0, arg4'=arg4P_15, arg5'=arg5P_15, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 ], cost: 1 15: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=0, arg3'=arg2, arg4'=arg4P_16, arg5'=arg5P_16, [ arg3>arg2 ], cost: 1 16: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=0, arg3'=arg2, arg4'=arg4P_17, arg5'=arg5P_17, [ arg3 f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=0, arg3'=arg2, arg4'=arg4P_20, arg5'=arg5P_20, [ arg2 f1_0_main_Load : arg1'=arg1P_23, arg2'=arg2P_23, arg3'=arg3P_23, arg4'=arg4P_23, arg5'=arg5P_23, [], cost: 1 Chained accelerated rules (with incoming rules): Start location: __init 0: f1_0_main_Load -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=15+arg2, arg4'=arg4P_1, arg5'=arg5P_1, [ arg2>-1 && arg1>0 ], cost: 1 1: f887_0_loop_aux_GT -> f961_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=arg2, arg4'=1+arg3, arg5'=-2+arg1, [ arg3>0 && arg3 f961_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=arg2, arg4'=1+arg3, arg5'=-2+arg1, [ arg3>0 && arg30 ], cost: 1 3: f887_0_loop_aux_GT -> f962_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=-1+arg3, arg4'=-2+arg1, arg5'=arg5P_4, [ arg3>0 && arg3 f970_0_loop_aux_NE : arg2'=-1+arg1, arg3'=-2+arg1, arg4'=arg4P_5, arg5'=arg5P_5, [ arg1>0 && arg1==arg3 ], cost: 1 5: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_6, arg5'=arg5P_6, [ arg1>0 && arg4>1 && arg1arg4 ], cost: 1 6: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_7, arg5'=arg5P_7, [ arg1>0 && arg4>1 && arg1>arg2 && arg5>arg4 ], cost: 1 7: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_8, arg5'=arg5P_8, [ arg1>0 && arg4>1 && arg1 f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_9, arg5'=arg5P_9, [ arg1>0 && arg4>1 && arg1>arg2 && arg5 f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_14, arg5'=arg5P_14, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 ], cost: 1 31: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 && -1+arg2>0 && -1+arg2<3 && 0==arg4 ], cost: 2-arg4 40: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 && -1+arg2>3 && 0==arg4 ], cost: 2-arg4 47: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 && 0==-1+arg2 && 0==arg4 ], cost: 2+arg4 9: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_10, arg5'=arg5P_10, [ arg1>0 && arg2>arg1 && arg4>arg3 ], cost: 1 10: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_11, arg5'=arg5P_11, [ arg1>0 && arg2arg3 ], cost: 1 11: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_12, arg5'=arg5P_12, [ arg1>0 && arg2>arg1 && arg4 f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_13, arg5'=arg5P_13, [ arg1>0 && arg2 f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=0, arg4'=arg4P_15, arg5'=arg5P_15, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 ], cost: 1 27: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg2>arg1 && arg4>arg3 && arg2>0 && arg2<3 && 0==arg3 ], cost: 2-arg3 28: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg2arg3 && arg2>0 && arg2<3 && 0==arg3 ], cost: 2-arg3 29: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg2>arg1 && arg40 && arg2<3 && 0==arg3 ], cost: 2-arg3 30: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg20 && arg2<3 && 0==arg3 ], cost: 2-arg3 32: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 && -1+arg2>0 && -1+arg2<3 && 0==arg3 ], cost: 2-arg3 36: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg2>arg1 && arg4>arg3 && arg2>3 && 0==arg3 ], cost: 2-arg3 37: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg2arg3 && arg2>3 && 0==arg3 ], cost: 2-arg3 38: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg2>arg1 && arg43 && 0==arg3 ], cost: 2-arg3 39: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg23 && 0==arg3 ], cost: 2-arg3 41: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 && -1+arg2>3 && 0==arg3 ], cost: 2-arg3 45: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg1>0 && arg2arg3 && 0==arg2 && 0==arg3 ], cost: 2+arg3 46: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg1>0 && arg2 f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 && 0==-1+arg2 && 0==arg3 ], cost: 2+arg3 15: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=0, arg3'=arg2, arg4'=arg4P_16, arg5'=arg5P_16, [ arg3>arg2 ], cost: 1 16: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=0, arg3'=arg2, arg4'=arg4P_17, arg5'=arg5P_17, [ arg3 f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=0, arg3'=arg2, arg4'=arg4P_20, arg5'=arg5P_20, [ arg2 f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg3>arg2 && arg1>0 && arg1<3 && 0==arg2 ], cost: 2-arg2 34: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg30 && arg1<3 && 0==arg2 ], cost: 2-arg2 35: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg20 && -1+arg1<3 && 0==arg2 ], cost: 2-arg2 42: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg3>arg2 && arg1>3 && 0==arg2 ], cost: 2-arg2 43: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg33 && 0==arg2 ], cost: 2-arg2 44: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg23 && 0==arg2 ], cost: 2-arg2 49: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg3>arg2 && 0==arg1 && 0==arg2 ], cost: 2+arg2 50: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg3 f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg2 f1_0_main_Load : arg1'=arg1P_23, arg2'=arg2P_23, arg3'=arg3P_23, arg4'=arg4P_23, arg5'=arg5P_23, [], cost: 1 Eliminated locations (on linear paths): Start location: __init 1: f887_0_loop_aux_GT -> f961_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=arg2, arg4'=1+arg3, arg5'=-2+arg1, [ arg3>0 && arg3 f961_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=arg2, arg4'=1+arg3, arg5'=-2+arg1, [ arg3>0 && arg30 ], cost: 1 3: f887_0_loop_aux_GT -> f962_0_loop_aux_NE : arg1'=arg3, arg2'=arg1, arg3'=-1+arg3, arg4'=-2+arg1, arg5'=arg5P_4, [ arg3>0 && arg3 f970_0_loop_aux_NE : arg2'=-1+arg1, arg3'=-2+arg1, arg4'=arg4P_5, arg5'=arg5P_5, [ arg1>0 && arg1==arg3 ], cost: 1 5: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_6, arg5'=arg5P_6, [ arg1>0 && arg4>1 && arg1arg4 ], cost: 1 6: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_7, arg5'=arg5P_7, [ arg1>0 && arg4>1 && arg1>arg2 && arg5>arg4 ], cost: 1 7: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_8, arg5'=arg5P_8, [ arg1>0 && arg4>1 && arg1 f887_0_loop_aux_GT : arg1'=arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_9, arg5'=arg5P_9, [ arg1>0 && arg4>1 && arg1>arg2 && arg5 f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=arg3, arg3'=arg4, arg4'=arg4P_14, arg5'=arg5P_14, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 ], cost: 1 31: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 && -1+arg2>0 && -1+arg2<3 && 0==arg4 ], cost: 2-arg4 40: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 && -1+arg2>3 && 0==arg4 ], cost: 2-arg4 47: f961_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg1>0 && arg4<=-1+arg2 && arg4==arg5 && 0==-1+arg2 && 0==arg4 ], cost: 2+arg4 9: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_10, arg5'=arg5P_10, [ arg1>0 && arg2>arg1 && arg4>arg3 ], cost: 1 10: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_11, arg5'=arg5P_11, [ arg1>0 && arg2arg3 ], cost: 1 11: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_12, arg5'=arg5P_12, [ arg1>0 && arg2>arg1 && arg4 f887_0_loop_aux_GT : arg1'=arg2, arg2'=0, arg4'=arg4P_13, arg5'=arg5P_13, [ arg1>0 && arg2 f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=0, arg4'=arg4P_15, arg5'=arg5P_15, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 ], cost: 1 27: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg2>arg1 && arg4>arg3 && arg2>0 && arg2<3 && 0==arg3 ], cost: 2-arg3 28: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg2arg3 && arg2>0 && arg2<3 && 0==arg3 ], cost: 2-arg3 29: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg2>arg1 && arg40 && arg2<3 && 0==arg3 ], cost: 2-arg3 30: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg20 && arg2<3 && 0==arg3 ], cost: 2-arg3 32: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 && -1+arg2>0 && -1+arg2<3 && 0==arg3 ], cost: 2-arg3 36: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg2>arg1 && arg4>arg3 && arg2>3 && 0==arg3 ], cost: 2-arg3 37: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg2arg3 && arg2>3 && 0==arg3 ], cost: 2-arg3 38: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg2>arg1 && arg43 && 0==arg3 ], cost: 2-arg3 39: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg23 && 0==arg3 ], cost: 2-arg3 41: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg2, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 && -1+arg2>3 && 0==arg3 ], cost: 2-arg3 45: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg1>0 && arg2arg3 && 0==arg2 && 0==arg3 ], cost: 2+arg3 46: f962_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg1>0 && arg2 f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg1>0 && arg3<=-1+arg2 && arg3==arg4 && 0==-1+arg2 && 0==arg3 ], cost: 2+arg3 15: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=0, arg3'=arg2, arg4'=arg4P_16, arg5'=arg5P_16, [ arg3>arg2 ], cost: 1 16: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=0, arg3'=arg2, arg4'=arg4P_17, arg5'=arg5P_17, [ arg3 f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=0, arg3'=arg2, arg4'=arg4P_20, arg5'=arg5P_20, [ arg2 f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg3>arg2 && arg1>0 && arg1<3 && 0==arg2 ], cost: 2-arg2 34: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg30 && arg1<3 && 0==arg2 ], cost: 2-arg2 35: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg20 && -1+arg1<3 && 0==arg2 ], cost: 2-arg2 42: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg3>arg2 && arg1>3 && 0==arg2 ], cost: 2-arg2 43: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg33 && 0==arg2 ], cost: 2-arg2 44: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ arg23 && 0==arg2 ], cost: 2-arg2 49: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg3>arg2 && 0==arg1 && 0==arg2 ], cost: 2+arg2 50: f970_0_loop_aux_NE -> f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg3 f887_0_loop_aux_GT : arg1'=0, arg2'=0, arg3'=-1, arg4'=arg4P_22, arg5'=arg5P_22, [ arg2 f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=15+arg2P_23, arg4'=arg4P_1, arg5'=arg5P_1, [ arg2P_23>-1 && arg1P_23>0 ], cost: 2 Eliminated locations (on tree-shaped paths): Start location: __init 53: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_6, arg5'=arg5P_6, [ arg3>0 && arg2<0 && -2+arg1>1+arg3 ], cost: 2 54: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_8, arg5'=arg5P_8, [ arg3>0 && arg3 f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_14, arg5'=arg5P_14, [ arg3>0 && arg2<0 && 1+arg3==-2+arg1 ], cost: 2 56: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_6, arg5'=arg5P_6, [ arg3>0 && arg2>0 && -2+arg1>1+arg3 ], cost: 2 57: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_8, arg5'=arg5P_8, [ arg3>0 && arg30 && -2+arg1<1+arg3 ], cost: 2 58: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_14, arg5'=arg5P_14, [ arg3>0 && arg2>0 && 1+arg3==-2+arg1 ], cost: 2 59: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1, arg2'=0, arg3'=-1+arg3, arg4'=arg4P_10, arg5'=arg5P_10, [ arg3>0 && 0==arg2 && -2+arg1>-1+arg3 ], cost: 2 60: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=0, arg3'=-1+arg3, arg4'=arg4P_15, arg5'=arg5P_15, [ arg3>0 && 0==arg2 && -1+arg3==-2+arg1 ], cost: 2 61: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ 0==arg2 && -1+arg3==-2+arg1 && -1+arg1>0 && -1+arg1<3 && 0==-1+arg3 ], cost: 4-arg3 62: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1, arg2'=1, arg3'=1, arg4'=arg4P_19, arg5'=arg5P_19, [ 0==arg2 && -2+arg1>-1+arg3 && arg1>3 && 0==-1+arg3 ], cost: 4-arg3 63: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=0, arg3'=-1+arg1, arg4'=arg4P_17, arg5'=arg5P_17, [ arg1>0 && arg1==arg3 ], cost: 2 64: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=1, arg3'=1, arg4'=arg4P_18, arg5'=arg5P_18, [ arg1==arg3 && 0==-1+arg1 ], cost: 4-arg1 52: __init -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=15+arg2P_23, arg4'=arg4P_1, arg5'=arg5P_1, [ arg2P_23>-1 && arg1P_23>0 ], cost: 2 Applied pruning (of leafs and parallel rules): Start location: __init 53: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_6, arg5'=arg5P_6, [ arg3>0 && arg2<0 && -2+arg1>1+arg3 ], cost: 2 54: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_8, arg5'=arg5P_8, [ arg3>0 && arg3 f887_0_loop_aux_GT : arg1'=arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_6, arg5'=arg5P_6, [ arg3>0 && arg2>0 && -2+arg1>1+arg3 ], cost: 2 58: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=-1+arg1, arg2'=arg2, arg3'=1+arg3, arg4'=arg4P_14, arg5'=arg5P_14, [ arg3>0 && arg2>0 && 1+arg3==-2+arg1 ], cost: 2 59: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1, arg2'=0, arg3'=-1+arg3, arg4'=arg4P_10, arg5'=arg5P_10, [ arg3>0 && 0==arg2 && -2+arg1>-1+arg3 ], cost: 2 52: __init -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=15+arg2P_23, arg4'=arg4P_1, arg5'=arg5P_1, [ arg2P_23>-1 && arg1P_23>0 ], cost: 2 Accelerating simple loops of location 1. Simplified some of the simple loops (and removed duplicate rules). Accelerating the following rules: 53: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg3'=1+arg3, arg4'=arg4P_6, arg5'=arg5P_6, [ arg3>0 && arg2<0 && -2+arg1>1+arg3 ], cost: 2 54: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg3'=1+arg3, arg4'=arg4P_8, arg5'=arg5P_8, [ arg3>0 && arg3 f887_0_loop_aux_GT : arg3'=1+arg3, arg4'=arg4P_6, arg5'=arg5P_6, [ arg3>0 && arg2>0 && -2+arg1>1+arg3 ], cost: 2 58: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=-1+arg1, arg3'=1+arg3, arg4'=arg4P_14, arg5'=arg5P_14, [ arg3>0 && arg2>0 && 1+arg3==-2+arg1 ], cost: 2 59: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=0, arg3'=-1+arg3, arg4'=arg4P_10, arg5'=arg5P_10, [ arg3>0 && 0==arg2 && -2+arg1>-1+arg3 ], cost: 2 Accelerated rule 53 with metering function -3-arg3+arg1, yielding the new rule 65. Accelerated rule 54 with metering function -arg3+arg1, yielding the new rule 66. Accelerated rule 56 with metering function -3-arg3+arg1, yielding the new rule 67. Accelerated rule 58 with metering function meter_1 (where 2*meter_1==-2-arg3+arg1), yielding the new rule 68. Accelerated rule 59 with metering function arg3, yielding the new rule 69. Removing the simple loops: 53 54 56 58 59. Accelerated all simple loops using metering functions (where possible): Start location: __init 65: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg3'=-3+arg1, arg4'=arg4P_6, arg5'=arg5P_6, [ arg3>0 && arg2<0 && -2+arg1>1+arg3 ], cost: -6-2*arg3+2*arg1 66: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg3'=arg1, arg4'=arg4P_8, arg5'=arg5P_8, [ arg3>0 && arg3 f887_0_loop_aux_GT : arg3'=-3+arg1, arg4'=arg4P_6, arg5'=arg5P_6, [ arg3>0 && arg2>0 && -2+arg1>1+arg3 ], cost: -6-2*arg3+2*arg1 68: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg1'=arg1-meter_1, arg3'=arg3+meter_1, arg4'=arg4P_14, arg5'=arg5P_14, [ arg3>0 && arg2>0 && 1+arg3==-2+arg1 && 2*meter_1==-2-arg3+arg1 && meter_1>=1 ], cost: 2*meter_1 69: f887_0_loop_aux_GT -> f887_0_loop_aux_GT : arg2'=0, arg3'=0, arg4'=arg4P_10, arg5'=arg5P_10, [ arg3>0 && 0==arg2 && -2+arg1>-1+arg3 ], cost: 2*arg3 52: __init -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=15+arg2P_23, arg4'=arg4P_1, arg5'=arg5P_1, [ arg2P_23>-1 && arg1P_23>0 ], cost: 2 Chained accelerated rules (with incoming rules): Start location: __init 52: __init -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=15+arg2P_23, arg4'=arg4P_1, arg5'=arg5P_1, [ arg2P_23>-1 && arg1P_23>0 ], cost: 2 70: __init -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=0, arg4'=arg4P_10, arg5'=arg5P_10, [ arg2P_23>-1 && 18>14+arg2P_23 ], cost: 32+2*arg2P_23 Removed unreachable locations (and leaf rules with constant cost): Start location: __init 70: __init -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=0, arg4'=arg4P_10, arg5'=arg5P_10, [ arg2P_23>-1 && 18>14+arg2P_23 ], cost: 32+2*arg2P_23 ### Computing asymptotic complexity ### Fully simplified ITS problem Start location: __init 70: __init -> f887_0_loop_aux_GT : arg1'=20, arg2'=0, arg3'=0, arg4'=arg4P_10, arg5'=arg5P_10, [ arg2P_23>-1 && 18>14+arg2P_23 ], cost: 32+2*arg2P_23 Computing asymptotic complexity for rule 70 Could not solve the limit problem. Resulting cost 0 has complexity: Unknown Obtained the following overall complexity (w.r.t. the length of the input n): Complexity: Constant Cpx degree: 0 Solved cost: 1 Rule cost: 1 Rule guard: [] WORST_CASE(Omega(1),?)