ci(fpga): print nextpnr's log when a seed search finds no clean seed

.github/workflows/ax7203-corona-decode.yml

@@ -90,7 +90,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/corona_decode/corona_decode_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf10-add.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf10_add/gf10_add_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf10-mul.yml

@@ -50,7 +50,7 @@ jobs:
               --seed $s --placer $PLACER --router router1 --timing-allow-fail > /tmp/np_$trial.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$trial.log || [ ! -f build/gf10_mul/gf10_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$trial.log /tmp/np.log; CLEAN="$trial($PLACER,s$s)"; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed (16 heap+sa)"; exit 1; }; echo "clean=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed (16 heap+sa)"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "clean=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf10-sub.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf10_sub/gf10_sub_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf12-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf12_clean/gf12_clean_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf12-mul-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf12_mul/gf12_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf12-sub.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf12_sub/gf12_sub_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf14-add.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf14_add/gf14_add_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf14-mul.yml

@@ -50,7 +50,7 @@ jobs:
               --seed $s --placer $PLACER --router router1 --timing-allow-fail > /tmp/np_$trial.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$trial.log || [ ! -f build/gf14_mul/gf14_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$trial.log /tmp/np.log; CLEAN="$trial($PLACER,s$s)"; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed (16 heap+sa)"; exit 1; }; echo "clean=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed (16 heap+sa)"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "clean=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf14-sub.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf14_sub/gf14_sub_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf16-clean.yml

@@ -59,7 +59,7 @@ jobs:
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf16_clean/gf16_clean_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
           done
-          [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }
+          [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }
           echo "seed=$CLEAN"
       - name: fasm2frames + xc7frames2bit
         run: |

.github/workflows/ax7203-gf16-mul-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf16_mul/gf16_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf16-sub.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf16_sub/gf16_sub_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf20-clean.yml

@@ -66,7 +66,7 @@ jobs:
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf20_clean/gf20_clean_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
           done
-          [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }
+          [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }
           echo "seed=$CLEAN"
       - name: fasm2frames + xc7frames2bit
         run: |

.github/workflows/ax7203-gf20-mul-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --seed $s --placer heap --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf20_mul/gf20_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf20-sub.yml

@@ -48,7 +48,7 @@ jobs:
               --seed $s --placer heap --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf20_sub/gf20_sub_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf24-clean.yml

@@ -59,7 +59,7 @@ jobs:
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf24_clean/gf24_clean_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
           done
-          [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }
+          [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }
           echo "seed=$CLEAN"
       - name: fasm2frames + xc7frames2bit
         run: |

.github/workflows/ax7203-gf24-mul-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf24_mul/gf24_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf24-sub.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf24_sub/gf24_sub_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf32-add.yml

@@ -48,7 +48,7 @@ jobs:
               --seed $s --placer heap --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf32_add/gf32_add_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf32-mul.yml

@@ -50,7 +50,7 @@ jobs:
               --seed $s --placer $PLACER --router router2 --timing-allow-fail > /tmp/np_$trial.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$trial.log || [ ! -f build/gf32_mul/gf32_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$trial.log /tmp/np.log; CLEAN="$trial($PLACER,seed=$s)"; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed (16 attempts, heap+sa)"; exit 1; }; echo "clean=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed (16 attempts, heap+sa)"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "clean=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf32-sub.yml

@@ -48,7 +48,7 @@ jobs:
               --seed $s --placer heap --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf32_sub/gf32_sub_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf4-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf4_clean/gf4_clean_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf4-mul-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf4_mul/gf4_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf4-sub.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf4_sub/gf4_sub_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf6-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf6_clean/gf6_clean_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf6-mul-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf6_mul/gf6_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf6-sub.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf6_sub/gf6_sub_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf8-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf8_clean/gf8_clean_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "

.github/workflows/ax7203-gf8-mul-clean.yml

@@ -48,7 +48,7 @@ jobs:
               --freq 50.0 --seed $s --placer sa --router router1 --timing-allow-fail > /tmp/np_$s.log 2>&1 || true
             if grep -q "Failed to find a route" /tmp/np_$s.log || [ ! -f build/gf8_mul/gf8_mul_ax7203.fasm ]; then continue; fi
             cp /tmp/np_$s.log /tmp/np.log; CLEAN=$s; break
-          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; exit 1; }; echo "seed=$CLEAN"
+          done; [ "$CLEAN" = "0" ] && { echo "::error::no clean seed"; tail -n 15 /tmp/np_*.log; exit 1; }; echo "seed=$CLEAN"
       - name: fasm2bit
         run: |
           docker run --rm -v "$PWD:/work" -w /work regymm/openxc7 bash -c "