#!/bin/bash
#SBATCH --job-name=vl
#SBATCH --partition=gpu-large
#SBATCH --qos=batch-long
#SBATCH --gres=gpu:1
#SBATCH --cpus-per-task=4
#SBATCH --mem=80G
#SBATCH --time=04:00:00
#SBATCH --output=/weka/s225250685/mats-tist/slurm_logs/eval_paper_greedy_%j.out

# Greedy (T=0, K=1) pass@1 eval on FULL BIRD-dev (1534 q) for 4 configs:
#   A. PLANNER_ONLY  — planner-3B greedy, NO validator/fixer
#   B. SFT_VF        — planner + paper-SFT validators + fixer
#   C. COLLAB        — planner + paper-ORPO COLLAB validators + fixer
#   D. INDEP         — planner + paper-ORPO INDEP validators + fixer
# Each config writes paper_greedy_${LABEL}_passAt1_bird_dev.jsonl

set -u; cd /weka/s225250685/mats-tist
set -a; source .env; set +a
export HF_HOME=/weka/s225250685/Huggingface HF_HUB_CACHE=/weka/s225250685/Huggingface/hub
export DB_EXEC_API_DISABLE=1 PYTHONNOUSERSITE=1 NO_PROXY=localhost,127.0.0.1
export PYTHONPATH=/weka/s225250685/mats-tist TOKENIZERS_PARALLELISM=false
PY=/weka/s225250685/conda-envs/handbook/bin/python
VLLM=/weka/s225250685/conda-envs/handbook/bin/vllm
AH=/weka/s225250685/mats-tist/alignment-handbook

PLANNER=$AH/output/sft-planner-3B-griffith-v4
FIXER=$AH/output/sft-fixer-llama1b-griffith-v5
VAL_SEL_SFT=$AH/output/sft-validator-sel-llama1b-paper-v1
VAL_COND_SFT=$AH/output/sft-validator-cond-llama1b-paper-v1
VAL_SEL_C=$AH/output/orpo-val-sel-collab-paper
VAL_SEL_I=$AH/output/orpo-val-sel-indep-paper
VAL_COND_C=$AH/output/orpo-val-cond-collab-paper
VAL_COND_I=$AH/output/orpo-val-cond-indep-paper

LOG=/weka/s225250685/mats-tist/slurm_logs/eval_paper_greedy_${SLURM_JOB_ID}.log
: > "$LOG"
kill_vllm() { pkill -9 -f "vllm serve" 2>/dev/null || true; sleep 5; }
trap kill_vllm EXIT
wait_url() { for i in {1..180}; do curl --noproxy '*' -fs "$1" >/dev/null 2>&1 && return 0; sleep 5; done; }

run_greedy() {
    local LABEL=$1; local VSEL=$2; local VCOND=$3
    kill_vllm
    echo "[$(date)] Greedy eval — $LABEL" | tee -a "$LOG"
    $VLLM serve "$PLANNER" --served-model-name planner --port 8100 \
        --dtype bfloat16 --gpu-memory-utilization 0.30 --enforce-eager --max-model-len 8192 \
        > /tmp/g_p_$$ 2>&1 &
    wait_url http://localhost:8100/v1/models
    if [ -n "$VSEL" ]; then
        $VLLM serve "$VSEL" --served-model-name validator_sel --port 8101 \
            --dtype bfloat16 --gpu-memory-utilization 0.12 --enforce-eager --max-model-len 6144 \
            > /tmp/g_vs_$$ 2>&1 &
        wait_url http://localhost:8101/v1/models
        $VLLM serve "$VCOND" --served-model-name validator_cond --port 8104 \
            --dtype bfloat16 --gpu-memory-utilization 0.12 --enforce-eager --max-model-len 6144 \
            > /tmp/g_vc_$$ 2>&1 &
        wait_url http://localhost:8104/v1/models
        $VLLM serve "$FIXER" --served-model-name fixer --port 8102 \
            --dtype bfloat16 --gpu-memory-utilization 0.12 --enforce-eager --max-model-len 6144 \
            > /tmp/g_f_$$ 2>&1 &
        wait_url http://localhost:8102/v1/models
        VAL_ARGS="--validator_sel_host http://localhost:8101 --validator_cond_host http://localhost:8104 --fixer_host http://localhost:8102 --fixer_gate_exec_ok"
    else
        VAL_ARGS="--validator_sel_host none --validator_cond_host none --fixer_host none"
    fi

    OUT=eval_results/paper_greedy_${LABEL}_passAt1_bird_dev.jsonl
    rm -f "$OUT"
    $PY scripts/run_pipeline_rollouts.py \
        --input_file data/sft_bird_with_evidence_dev_text2sql.json \
        --output_file "$OUT" \
        --planner_host http://localhost:8100 --planner_format qwen \
        --validator_host none \
        $VAL_ARGS \
        --griffith_prompts \
        --K 1 --K_val 1 --K_fix 1 \
        --temperature 0.0 --top_p 1.0 \
        --max_planner_tokens 1024 --max_validator_tokens 384 --max_fixer_tokens 512 \
        --max_questions -1 --n_threads 4 2>&1 | tee -a "$LOG"
    $PY scripts/compute_bestofn_metrics.py "$OUT" paper_greedy_${LABEL}_passAt1 2>&1 | tee -a "$LOG"
}

run_greedy PLANNER_ONLY "" ""
run_greedy SFT_VF "$VAL_SEL_SFT" "$VAL_COND_SFT"
run_greedy COLLAB "$VAL_SEL_C" "$VAL_COND_C"
run_greedy INDEP "$VAL_SEL_I" "$VAL_COND_I"

echo "==== ALL GREEDY DONE ====" | tee -a "$LOG"
grep -E "paper_greedy_" "$LOG" | tail -20 | tee -a "$LOG"