diff --git a/gds/caravel_00010003_b.gds.gz b/gds/caravel_00010003_b.gds.gz
new file mode 100644
index 0000000..bf49872
--- /dev/null
+++ b/gds/caravel_00010003_b.gds.gz
Binary files differ
diff --git a/signoff/caravel_fix_xor.out b/signoff/caravel_fix_xor.out
new file mode 100644
index 0000000..6b9d5f4
--- /dev/null
+++ b/signoff/caravel_fix_xor.out
@@ -0,0 +1,1238 @@
+First Layout: ./gds/caravel_00010003.gds
+Second Layout: ./gds/caravel_00010003_b.gds
+Design Name: caravel_00010003
+Output GDS will be: ./gds/caravel_00010003_fix_xor.gds
+Reading ./gds/caravel_00010003.gds ..
+Reading ./gds/caravel_00010003_b.gds ..
+--- Running XOR for 105/52 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.000s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 107/24 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.010s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 11/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.000s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 112/4 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.010s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 122/16 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 19.200s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 125/20 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.010s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 125/44 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.110s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 20/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 0.000s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 21/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.000s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 22/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.010s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 22/21 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 1.550s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 22/22 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.540s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 22/24 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 23/0 ---
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+Elapsed: 0.000s
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+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.010s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 23/28 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 2.010s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 235/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.950s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 235/4 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 7.360s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 236/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 14.850s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 25/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 27/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 28/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 0.000s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 28/28 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 11.730s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 30/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 32/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.010s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 33/42 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 8.310s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 33/43 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 8.350s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 34/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 0.000s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 34/28 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 36.470s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 35/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 0.000s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 36/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.000s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 36/28 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 40.190s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 37/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 39/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 40/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 41/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 41/28 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 55.700s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 43/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 44/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 46/0 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 48/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 49/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 50/0 ---
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+Elapsed: 0.010s
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+"_output" in: xor.drc:41
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+--- Running XOR for 51/0 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 51/28 ---
+"_input" in: xor.drc:38
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+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 34.390s
+XOR differences: 0
+"_output" in: xor.drc:41
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+--- Running XOR for 56/0 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 56/28 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
+Elapsed: 5.460s
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+"_output" in: xor.drc:41
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+--- Running XOR for 58/0 ---
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+"_output" in: xor.drc:41
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+--- Running XOR for 59/0 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 59/28 ---
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+"^" in: xor.drc:38
+Elapsed: 1.060s
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+"_output" in: xor.drc:41
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+--- Running XOR for 61/20 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 62/24 ---
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+--- Running XOR for 64/16 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 64/18 ---
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+"_output" in: xor.drc:41
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+--- Running XOR for 64/20 ---
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+"_output" in: xor.drc:41
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+--- Running XOR for 64/5 ---
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+"^" in: xor.drc:38
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+--- Running XOR for 64/59 ---
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+--- Running XOR for 65/13 ---
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+"_output" in: xor.drc:41
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+--- Running XOR for 65/14 ---
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+--- Running XOR for 65/16 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 65/20 ---
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+--- Running XOR for 65/44 ---
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+"^" in: xor.drc:38
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+--- Running XOR for 66/13 ---
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+"^" in: xor.drc:38
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+--- Running XOR for 66/14 ---
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+"^" in: xor.drc:38
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+--- Running XOR for 66/15 ---
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+"^" in: xor.drc:38
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+--- Running XOR for 66/16 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 66/20 ---
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+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 66/44 ---
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+"_output" in: xor.drc:41
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+--- Running XOR for 66/83 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 66/9 ---
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+"_output" in: xor.drc:41
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+--- Running XOR for 67/15 ---
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+--- Running XOR for 67/16 ---
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+"^" in: xor.drc:38
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+--- Running XOR for 67/20 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 67/44 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 67/5 ---
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+"^" in: xor.drc:38
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+--- Running XOR for 68/15 ---
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+--- Running XOR for 68/16 ---
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+--- Running XOR for 68/20 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 68/44 ---
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+"^" in: xor.drc:38
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+--- Running XOR for 68/5 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 69/15 ---
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
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+--- Running XOR for 69/16 ---
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+"^" in: xor.drc:38
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+XOR differences: 4
+"_output" in: xor.drc:41
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+--- Running XOR for 69/20 ---
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+"^" in: xor.drc:38
+Elapsed: 46.310s
+XOR differences: 2
+"_output" in: xor.drc:41
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+--- Running XOR for 69/44 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 69/5 ---
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+Elapsed: 0.010s
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 70/15 ---
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+Elapsed: 0.000s
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+"^" in: xor.drc:38
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+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 70/16 ---
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+"^" in: xor.drc:38
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+XOR differences: 1
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 70/20 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 7.160s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 70/44 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 7.790s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 70/5 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
+Elapsed: 0.190s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 71/15 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 71/16 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.210s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 71/20 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
+Elapsed: 6.080s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 71/44 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
+Elapsed: 1.580s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 71/5 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 72/15 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 72/16 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
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+XOR differences: 58
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 72/20 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.430s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 72/5 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.250s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 75/20 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 1.590s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 76/20 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 78/44 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 23.550s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 79/20 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 81/1 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 81/14 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.780s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 81/19 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 81/2 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 0.420s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 81/20 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 81/23 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 2.550s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 81/4 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 29.470s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 81/51 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 81/52 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 81/6 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 81/8 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 83/44 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 6.600s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 88/0 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 89/44 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 93/44 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 36.880s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 94/20 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
+Elapsed: 39.180s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 95/20 ---
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+Elapsed: 0.000s
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"^" in: xor.drc:38
+Elapsed: 17.610s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 96/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.010s
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 97/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+--- Running XOR for 97/44 ---
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+Elapsed: 0.010s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
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+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.010s
+--- Running XOR for 98/0 ---
+"_input" in: xor.drc:38
+Elapsed: 0.000s
+"_input" in: xor.drc:38
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+"^" in: xor.drc:38
+Elapsed: 0.010s
+XOR differences: 0
+"_output" in: xor.drc:41
+Elapsed: 0.000s
+Writing layout file: ./gds/caravel_00010003_fix_xor.gds ..
+Total run time: 1554.830s