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          "RESULT found=120 succeeded=120 aborted=0 skipped=0 failed=0"
        ]
      },
      "118-11": {
        "exit": 0,
        "result": [
          "RESULT found=120 succeeded=120 aborted=0 skipped=0 failed=0"
        ]
      },
      "118-17": {
        "exit": 0,
        "result": [
          "RESULT found=120 succeeded=120 aborted=0 skipped=0 failed=0"
        ]
      },
      "source_files_sha256": {
        "src/main/java/tech/streamfusion/planner/RexExpression.java": "615897579a60c9149477a8fa52acc6e7f7db91bb6efcb7f7ab51d20f753b4fcb",
        "src/main/java/tech/streamfusion/planner/FlinkExpressionGenerator.java": "b977f6e1872cfd81f4807aa90d0551205888eaaa659fbdff149015d60d554692",
        "src/main/java/tech/streamfusion/planner/JvmFunctionConversions.java": "a15474c083f74fb3fc13aabcd74d578643b8a8df2c564583f50c81b83b535603",
        "src/main/java/tech/streamfusion/planner/TableFunctionMatcher.java": "50c8f66a135336cc672733cb8e939db069f0aa03d3b867f94d4432882ca5c285",
        "src/test/java/tech/streamfusion/planner/DecimalSignArithmeticEncodingTest.java": "d9f79ca5aed2063c5ba3f260ecb3da460955e70190cc81e2a3685f5e898ceac1",
        "src/test/java/tech/streamfusion/FlinkDecimalSignArithmeticSqlHarnessTest.java": "9ae0b5e8d9e9544c5f16f12a31c0c1e1a3de83375dd54136883236c9055525d9",
        "src/test/java/tech/streamfusion/planner/DecimalSignProjectionEncodingTest.java": "2f95b25c38ff521ac7761a781e405052d033010811033275f685242b2e783e64",
        "src/test/java/tech/streamfusion/FlinkDecimalSignProjectionSqlHarnessTest.java": "b6ba677c0030838101ae2fb1ecc514730d7cd041fdf3569ede7f6f9d6981291d",
        "src/test/java/tech/streamfusion/planner/DecimalSignEncodingTest.java": "1fb312b9512a7bc2fc30ba2af73adf41d80620e606d779bd10ae92324473d516",
        "src/test/java/tech/streamfusion/FlinkNativeDecimalSignSqlHarnessTest.java": "33973030194ddfe943b68aae50806500280f77fea1b24742e59759f5dbf84088",
        "src/test/java/tech/streamfusion/FlinkDecimalSignSqlHarnessTest.java": "ed9415233d3a40d19169050ff45831e651c9fe9d778e7ad36288b014577574bb",
        "src/test/java/tech/streamfusion/planner/DecimalSignConsumerEncodingTest.java": "bc3585e492a771f18ce59fcd85c4a202677b777c0c9a9b2b2d0782d20a66388d",
        "src/test/java/tech/streamfusion/FlinkDecimalCastProjectionSqlHarnessTest.java": "016499dc6eada9ab1a211cafe291d10c944e212062e9b1b31cf76b1f2323ac26",
        "src/test/java/tech/streamfusion/FlinkSharedStatefulScalarSqlHarnessTest.java": "7e1af5c4a9c2f8b8842a614718c9bec6fb0cc698e7e5059ea5cc8c843e28913a",
        "src/test/java/tech/streamfusion/planner/GeneratedExpressionRuntimeIsolationTest.java": "9d43775dde03a1ebf8ef71db475c4b3020bded78682310e665341225963bd14f",
        "src/test/java/tech/streamfusion/planner/IntegralExpressionBenchmarkFunctions.java": "78e8389771b84b10053850335dc42483340fa724c96356b0797575f41b39e1f0",
        "src/test/java/tech/streamfusion/IntegralExpressionPipelineBenchmark.java": "2b687fcc0204f80f9c15fb2cc171cc080be86f4a8b465ef53e6a140ad0a5dfc9"
      },
      "native_files_sha256": {
        "native/engine/src/flink_functions/decimal.rs": "42c863cc247c7843b1b15425571012ce0663598ac8662f64ea639dd49b53ff2c"
      },
      "dso_sha256": "077265b91a3d00a7c8853efec39fbb0fcbaf853897e5a0c8df750e270b63fe19"
    },
    "fixture_controls": [
      {
        "line": "22",
        "label": "SIGN",
        "type": "INT",
        "expression": "SIGN(v+CAST(1 AS INT))",
        "previous": false,
        "exit": 0,
        "checksum": "-396",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "FLOOR",
        "type": "INT",
        "expression": "FLOOR(v+CAST(1 AS INT))",
        "previous": false,
        "exit": 0,
        "checksum": "-223321557166",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "CEIL",
        "type": "INT",
        "expression": "CEIL(v+CAST(1 AS INT))",
        "previous": false,
        "exit": 0,
        "checksum": "-223321557166",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "ROUND",
        "type": "INT",
        "expression": "ROUND(v+CAST(1 AS INT),0)",
        "previous": false,
        "exit": 0,
        "checksum": "-223321557166",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "TRUNCATE",
        "type": "INT",
        "expression": "TRUNCATE(v+CAST(1 AS INT),0)",
        "previous": false,
        "exit": 0,
        "checksum": "-223321557166",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "IS_DIGIT",
        "type": "INT",
        "expression": "IS_DIGIT(v)",
        "previous": false,
        "exit": 0,
        "checksum": "2048",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "decimal-18-2-candidate",
        "type": "DECIMAL(18,2)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "1460",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "decimal-18-2-previous",
        "type": "DECIMAL(18,2)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": true,
        "exit": 0,
        "checksum": "1460",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "decimal-19-19-candidate",
        "type": "DECIMAL(19,19)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "1460",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "decimal-19-19-previous",
        "type": "DECIMAL(19,19)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": true,
        "exit": 0,
        "checksum": "1460",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "decimal-38-18-candidate",
        "type": "DECIMAL(38,18)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "1044",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "decimal-38-18-previous",
        "type": "DECIMAL(38,18)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": true,
        "exit": 0,
        "checksum": "1044",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "decimal-38-38-candidate",
        "type": "DECIMAL(38,38)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-1632",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "decimal-38-38-previous",
        "type": "DECIMAL(38,38)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": true,
        "exit": 0,
        "checksum": "-1632",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "corpus-18-2-original",
        "type": "DECIMAL(18,2)",
        "expression": "SIGN(v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-292",
        "executable_sha256": "68c73e9afd3866e56f7e8a556d0fa02a3006424739fd674338c7b69ff012c207"
      },
      {
        "line": "22",
        "label": "corpus-18-2-expanded",
        "type": "DECIMAL(18,2)",
        "expression": "SIGN(v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-292",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "22",
        "label": "corpus-38-18-original",
        "type": "DECIMAL(38,18)",
        "expression": "SIGN(v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-292",
        "executable_sha256": "68c73e9afd3866e56f7e8a556d0fa02a3006424739fd674338c7b69ff012c207"
      },
      {
        "line": "22",
        "label": "corpus-38-18-expanded",
        "type": "DECIMAL(38,18)",
        "expression": "SIGN(v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-292",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "SIGN",
        "type": "INT",
        "expression": "SIGN(v+CAST(1 AS INT))",
        "previous": false,
        "exit": 0,
        "checksum": "-396",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "FLOOR",
        "type": "INT",
        "expression": "FLOOR(v+CAST(1 AS INT))",
        "previous": false,
        "exit": 0,
        "checksum": "-223321557166",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "CEIL",
        "type": "INT",
        "expression": "CEIL(v+CAST(1 AS INT))",
        "previous": false,
        "exit": 0,
        "checksum": "-223321557166",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "ROUND",
        "type": "INT",
        "expression": "ROUND(v+CAST(1 AS INT),0)",
        "previous": false,
        "exit": 0,
        "checksum": "-223321557166",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "TRUNCATE",
        "type": "INT",
        "expression": "TRUNCATE(v+CAST(1 AS INT),0)",
        "previous": false,
        "exit": 0,
        "checksum": "-223321557166",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "IS_DIGIT",
        "type": "INT",
        "expression": "IS_DIGIT(v)",
        "previous": false,
        "exit": 0,
        "checksum": "2048",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "decimal-18-2-candidate",
        "type": "DECIMAL(18,2)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "1460",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "decimal-18-2-previous",
        "type": "DECIMAL(18,2)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": true,
        "exit": 0,
        "checksum": "1460",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "decimal-19-19-candidate",
        "type": "DECIMAL(19,19)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "1460",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "decimal-19-19-previous",
        "type": "DECIMAL(19,19)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": true,
        "exit": 0,
        "checksum": "1460",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "decimal-38-18-candidate",
        "type": "DECIMAL(38,18)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "1044",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "decimal-38-18-previous",
        "type": "DECIMAL(38,18)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": true,
        "exit": 0,
        "checksum": "1044",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "decimal-38-38-candidate",
        "type": "DECIMAL(38,38)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-1632",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "decimal-38-38-previous",
        "type": "DECIMAL(38,38)",
        "expression": "SIGN(v*v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": true,
        "exit": 0,
        "checksum": "-1632",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "corpus-18-2-original",
        "type": "DECIMAL(18,2)",
        "expression": "SIGN(v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-292",
        "executable_sha256": "68c73e9afd3866e56f7e8a556d0fa02a3006424739fd674338c7b69ff012c207"
      },
      {
        "line": "118",
        "label": "corpus-18-2-expanded",
        "type": "DECIMAL(18,2)",
        "expression": "SIGN(v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-292",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      },
      {
        "line": "118",
        "label": "corpus-38-18-original",
        "type": "DECIMAL(38,18)",
        "expression": "SIGN(v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-292",
        "executable_sha256": "68c73e9afd3866e56f7e8a556d0fa02a3006424739fd674338c7b69ff012c207"
      },
      {
        "line": "118",
        "label": "corpus-38-18-expanded",
        "type": "DECIMAL(38,18)",
        "expression": "SIGN(v)>0 OR CAST(NULL AS BOOLEAN)",
        "previous": false,
        "exit": 0,
        "checksum": "-292",
        "executable_sha256": "e82112cb2d85f9b3ba3a822673ebea5798c314436c14a09c3f2a32b55a59b519"
      }
    ],
    "fixture_control_runtime_jdk": 17,
    "java_release": 11,
    "runtime_jdks": [
      11,
      17
    ],
    "flink_releases": [
      "1.18.1",
      "2.2.1"
    ],
    "unchanged_released_stock_oracle": {
      "22-11": {
        "exit": 0,
        "succeeded": [
          "1"
        ]
      },
      "22-17": {
        "exit": 0,
        "succeeded": [
          "1"
        ]
      },
      "118-11": {
        "exit": 0,
        "succeeded": [
          "1"
        ]
      },
      "118-17": {
        "exit": 0,
        "succeeded": [
          "1"
        ]
      }
    },
    "unchanged_released_stock_oracle_method": "ScalarFunctionsTest.testSign; stock oracle only, native work established by separate SQL witnesses",
    "rust_core": {
      "passed": 1019,
      "failed": 0,
      "ignored": 2,
      "build": "release/default features/mimalloc",
      "source_sha256": "42c863cc247c7843b1b15425571012ce0663598ac8662f64ea639dd49b53ff2c"
    },
    "shared_state": {
      "covered_by": "focused",
      "class": "tech.streamfusion.FlinkSharedStatefulScalarSqlHarnessTest",
      "scope": "Existing shared-state controls run in each release/runtime pair. Admitted arithmetic proofs contain no UDF."
    },
    "released_arithmetic_implementation": {
      "inspected_methods": [
        "DecimalDataUtils.sign",
        "DecimalDataUtils.add",
        "DecimalDataUtils.subtract",
        "DecimalDataUtils.multiply"
      ],
      "contract": "Each DECIMAL-only +, - or * node retains its resolved precision/scale and overflow NULL. SIGN retains resolved precision/scale; noncompact p=s returns NULL for nonzero values and scaled zero for zero. Recursive SIGN and same-scale precision widening preserve the contract. Division, remainder, rescaling, narrowing, mixed numeric operands and unverified producers retain generated evaluation."
    },
    "projection_default_regressions": {
      "covered_by": "focused",
      "issues": [
        582,
        584
      ],
      "scope": "NOT NULL character, BOOLEAN, integer and approximate numeric final projections retain their released generated value/default/NULL-flag contract. Nullable and WHERE consumers retain NULL; direct DECIMAL ERROR/DROP enforcement remains intact. These mixed correctness paths are not claimed as JVM-free acceleration."
    }
  },
  "method": {
    "build": "release/default features/mimalloc; Oracle JDK 17.0.12; Apple M4 Pro; one thread",
    "prepared_boundary": "Released generated Java on prepared GenericRowData/BinaryRowData versus production Calc on matching Arrow. Operation and equivalent BOOLEAN/NULL consumption timed inside Rust for native execution and in Java for stock. Initial JNI/C Data import/export and perimeter transposes excluded; intrinsic previous JVM callbacks remain inside timing.",
    "controls": "Actual independently recompiled preceding encoder binds the real generated SIGN evaluator, using the same expanded-fixture executable and unchanged production DSO as the candidate. Candidate requires empty descriptors and intended native function work. The actual preceding 69e4198f encoder includes the SIGN final-projection-default correctness repair. Both paths share the expanded four-type benchmark fixture; its new executable differs from the archived two-type executable while the DSO is byte-identical.",
    "data": "DECIMAL(18,2)/(19,19)/(38,18)/(38,38) signed extrema and large coefficients, nullable/NOT NULL schemas, NULL every seven rows only for nullable input. SIGN(v+v), SIGN(v*v) and SIGN((v+v)*v), each consumed by >0 OR CAST(NULL AS BOOLEAN). The nullable consumer retains overflow NULL even for NOT NULL inputs. This measures arithmetic SIGN through a BOOLEAN consumer, not final DECIMAL output timing. 1024-row bulk and 16-row multiplication controls.",
    "order": "Serial paired processes, 16 warmups/nine measurements, 131072 rows/trial, matching checksums and equivalent consumption.",
    "pipeline": "Million-row nullable DECIMAL(18,2) addition and DECIMAL(38,18) multiplication/nested and DECIMAL(38,38) multiplication producers with the same BOOLEAN consumers. Rowwise source/blackhole, parallelism one, two warmups/five measurements. Planning/startup, source generation, production JNI and both transposes retained. Require consumed NativeCalc, no fallback and empty candidate descriptors; actual previous path retains generated evaluators.",
    "allocation": "Untimed CountingAllocator wrapping System with malloc=mi_malloc/free=sf_free aliases. JVM/C++/other-thread allocations excluded; counting disabled during timed trials. Requested bytes and output buffers are distinct quantities."
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