54.704 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying: (* x (- x 1.0)) 0.021 * * [simplify]: Extracting # 0 : cost 0 0.021 * * [simplify]: Extracting # 1 : cost 0 0.021 * * [simplify]: Extracting # 2 : cost 0 0.021 * * [simplify]: Extracting # 3 : cost 0 0.021 * * [simplify]: Extracting # 4 : cost 0 0.021 * * [simplify]: iteration 0 : 4 enodes (cost 5 ) 0.023 * * [simplify]: Extracting # 0 : cost 0 0.023 * * [simplify]: Extracting # 1 : cost 0 0.023 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: iteration 1 : 7 enodes (cost 5 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.025 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: iteration 2 : 13 enodes (cost 5 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.029 * * [simplify]: Extracting # 2 : cost 0 0.029 * * [simplify]: iteration 3 : 21 enodes (cost 5 ) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.034 * * [simplify]: Extracting # 1 : cost 0 0.034 * * [simplify]: Extracting # 2 : cost 0 0.034 * * [simplify]: iteration 4 : 28 enodes (cost 5 ) 0.040 * * [simplify]: Extracting # 0 : cost 0 0.040 * * [simplify]: iteration 5 : 30 enodes (cost 5 ) 0.047 * * [simplify]: Extracting # 0 : cost 0 0.047 * * [simplify]: iteration done: 30 enodes (cost 5 ) 0.047 * [simplify]: Simplified to: (* x (- x 1.0)) 0.047 * * [progress]: iteration 1 / 4 0.047 * * * [progress]: picking best candidate 0.049 * * * * [pick]: Picked # 0.049 * * * [progress]: localizing error 0.053 * * * [progress]: generating rewritten candidates 0.053 * * * [progress]: generating series expansions 0.053 * * * [progress]: simplifying candidates 0.054 * [simplify]: Simplifying: 0.054 * * [simplify]: Extracting # 0 : cost 0 0.054 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 0.054 * * [simplify]: Extracting # 0 : cost 0 0.054 * * [simplify]: iteration done: 0 enodes (cost 0 ) 0.054 * [simplify]: Simplified to: 0.054 * * * [progress]: adding candidates to table 0.054 * [progress]: [Phase 3 of 3] Extracting. 0.062 * [simplify]: Simplifying: (* x (- x 1.0)) 0.062 * * [simplify]: Extracting # 0 : cost 0 0.062 * * [simplify]: Extracting # 1 : cost 0 0.062 * * [simplify]: Extracting # 2 : cost 0 0.062 * * [simplify]: Extracting # 3 : cost 0 0.062 * * [simplify]: Extracting # 4 : cost 0 0.062 * * [simplify]: iteration 0 : 4 enodes (cost 5 ) 0.063 * * [simplify]: Extracting # 0 : cost 0 0.063 * * [simplify]: iteration 1 : 5 enodes (cost 5 ) 0.063 * * [simplify]: Extracting # 0 : cost 0 0.063 * * [simplify]: iteration done: 5 enodes (cost 5 ) 0.063 * [simplify]: Simplified to: (* x (- x 1.0)) 0.694 * [regime-testing]: Baseline error score: 0.010751343917989748 0.696 * [regime-testing]: Oracle error score: 0.010751343917989748 0.696 * [regime-testing]: End program error score: 0.010751343917989748 0.722 * [regime-testing]: Target error score: 0.010220638517585132