Overview

Job 1983

CakeML:4cd953474ce72ae40ffdbb303741a04124d4fb2a
  prove word_to_word_compile_semantics
#909 (word_to_word_Pancake)
Merging into:d3c647d33b4e11f592a6f21f6ac90e4bef15977d
  Fix some broken proofs
HOL:6d032bf33d3633d210f8817c9e769ae66be444aa
  Fix sttVariants given ancestry change in stt example
Machine:stove 4.15.0-143-generic x86_64 GNU/Linux

 Claimed job
 Reusing HOL
 Starting developers
 Finished developers                                               4s 149MB
 Starting developers/bin
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 Starting semantics/ffi
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 Starting semantics
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 Starting semantics/proofs
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 Starting semantics/alt_semantics
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 Starting semantics/alt_semantics/proofs
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 Starting basis/pure
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 Starting translator
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 Starting compiler/parsing
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 Starting basis
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 Starting compiler/inference
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 Starting compiler/backend/reg_alloc
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 Starting compiler/backend/gc
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 Starting compiler/encoders/asm
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 Starting compiler/encoders/x64
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 Starting compiler/encoders/arm7
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 Starting compiler/encoders/arm8
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 Starting compiler/encoders/arm8_asl
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 Starting compiler/encoders/mips
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 Starting compiler/encoders/riscv
 Finished compiler/encoders/riscv                                 17s 885MB
 Starting compiler/encoders/ag32
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 Starting compiler/backend/x64
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 Starting compiler/backend/arm7
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 Starting compiler/backend/arm8
 Finished compiler/backend/arm8                                   20s   1GB
 Starting compiler/backend/mips
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 Starting compiler/backend/riscv
 Finished compiler/backend/riscv                                  20s   1GB
 Starting compiler/backend/ag32
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 Starting compiler/parsing/proofs
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 Starting compiler/inference/proofs
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 Starting compiler/backend/semantics
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 Starting compiler/backend/reg_alloc/proofs
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 Starting compiler/backend/proofs
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 Starting compiler/backend/serialiser
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 Starting compiler/encoders/x64/proofs
 Finished compiler/encoders/x64/proofs                          9m51s   4GB
 Starting compiler/encoders/arm7/proofs
 FAILED: compiler/encoders/arm7/proofs
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Scanned 34 directories
Finished $(HOLDIR)/examples/l3-machine-code/arm/step                               (0.000s) 
Starting work on README.md
Starting work on arm7_targetProofTheory
README.md                                        compiler/encoders/arm7/proofs  (0s)     OK
arm7_targetProofTheory                           compiler/encoders/arm7/proofs (97s)FAIL<1>
   CARRY_OUT r2 r3 (CARRY_OUT r4 (-1w) T)  4294967296  w2n r2 + (w2n r3 + 1)
 
 failed.
 First unsolved sub-goal is
 
 (w2n r2 + w2n r3 < 4294967296)  4294967296  w2n r2 + (w2n r3 + 1)
 
 error in quse /home/cug/hk324/cml-regression/cakeml-1983/compiler/encoders/arm7/proofs/arm7_targetProofScript.sml : HOL_ERR {message = "unsolved goals", origin_function = "TAC_PROOF", origin_structure = "Tactical"}
 error in load /home/cug/hk324/cml-regression/cakeml-1983/compiler/encoders/arm7/proofs/arm7_targetProofScript : HOL_ERR {message = "unsolved goals", origin_function = "TAC_PROOF", origin_structure = "Tactical"}
 Uncaught exception: HOL_ERR {message = "unsolved goals", origin_function = "TAC_PROOF", origin_structure = "Tactical"}