[
{"id":3872,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":42,"endLine":42,"title":"Arithmetic operator mutation at operation_patterns.ipp:42","description":null,"mutationOperator":"ARITHMETIC_OPERATOR","originalCode":"    return static_cast<uint8_t>(code) - sub1(op_81);","mutatedCode":"    return static_cast<uint8_t>(code) + sub1(op_81);","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -42,1 +42,1 @@\n-    return static_cast<uint8_t>(code) - sub1(op_81);\n+    return static_cast<uint8_t>(code) + sub1(op_81);\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.686Z","updatedAt":"2026-10-30T13:07:44.686Z","url":"https://0.0.0.0:3000/mutants/3872","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3873,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":49,"endLine":49,"title":"Relational operator mutation at operation_patterns.ipp:49","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"    return (code == opcode::push_size_0) ? 0_u8 : opcode_to_positive(code);","mutatedCode":"    return (code != opcode::push_size_0) ? 0_u8 : opcode_to_positive(code);","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -49,1 +49,1 @@\n-    return (code == opcode::push_size_0) ? 0_u8 : opcode_to_positive(code);\n+    return (code != opcode::push_size_0) ? 0_u8 : opcode_to_positive(code);\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.704Z","updatedAt":"2026-10-30T13:07:44.704Z","url":"https://0.0.0.0:3000/mutants/3873","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3874,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":67,"endLine":67,"title":"Relational operator mutation at operation_patterns.ipp:67","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"            return byte <= op_75 ? byte : zero;","mutatedCode":"            return byte < op_75 ? byte : zero;","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -67,1 +67,1 @@\n-            return byte <= op_75 ? byte : zero;\n+            return byte < op_75 ? byte : zero;\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.715Z","updatedAt":"2026-10-30T13:07:44.715Z","url":"https://0.0.0.0:3000/mutants/3874","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3875,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":80,"endLine":80,"title":"Relational operator mutation at operation_patterns.ipp:80","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"    if (size <= op_75)","mutatedCode":"    if (size < op_75)","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -80,1 +80,1 @@\n-    if (size <= op_75)\n+    if (size < op_75)\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"SURVIVED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.723Z","updatedAt":"2026-11-02T13:02:02.761Z","url":"https://0.0.0.0:3000/mutants/3875","killClaims":"PR #2134 (VERIFIED)","source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3876,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":82,"endLine":82,"title":"Relational operator mutation at operation_patterns.ipp:82","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"    else if (size <= max_uint8)","mutatedCode":"    else if (size < max_uint8)","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -82,1 +82,1 @@\n-    else if (size <= max_uint8)\n+    else if (size < max_uint8)\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"SURVIVED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.729Z","updatedAt":"2026-11-02T13:02:10.972Z","url":"https://0.0.0.0:3000/mutants/3876","killClaims":"PR #2134 (VERIFIED)","source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3877,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":84,"endLine":84,"title":"Relational operator mutation at operation_patterns.ipp:84","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"    else if (size <= max_uint16)","mutatedCode":"    else if (size < max_uint16)","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -84,1 +84,1 @@\n-    else if (size <= max_uint16)\n+    else if (size < max_uint16)\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"SURVIVED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.737Z","updatedAt":"2026-11-02T13:02:24.502Z","url":"https://0.0.0.0:3000/mutants/3877","killClaims":"PR #2134 (VERIFIED)","source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3878,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":96,"endLine":96,"title":"Arithmetic operator mutation at operation_patterns.ipp:96","description":null,"mutationOperator":"ARITHMETIC_OPERATOR","originalCode":"    return static_cast<opcode>(value + sub1(op_81));","mutatedCode":"    return static_cast<opcode>(value - sub1(op_81));","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -96,1 +96,1 @@\n-    return static_cast<opcode>(value + sub1(op_81));\n+    return static_cast<opcode>(value - sub1(op_81));\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.746Z","updatedAt":"2026-10-30T13:07:44.746Z","url":"https://0.0.0.0:3000/mutants/3878","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3879,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":103,"endLine":103,"title":"Relational operator mutation at operation_patterns.ipp:103","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"    return (value == numbers::number_0) ? opcode::push_size_0 :","mutatedCode":"    return (value != numbers::number_0) ? opcode::push_size_0 :","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -103,1 +103,1 @@\n-    return (value == numbers::number_0) ? opcode::push_size_0 :\n+    return (value != numbers::number_0) ? opcode::push_size_0 :\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.753Z","updatedAt":"2026-10-30T13:07:44.753Z","url":"https://0.0.0.0:3000/mutants/3879","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3880,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":104,"endLine":104,"title":"Statement deletion mutation at operation_patterns.ipp:104","description":null,"mutationOperator":"STATEMENT_DELETION","originalCode":"        operation::opcode_from_positive(value);","mutatedCode":"","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -104,1 +104,0 @@\n-        operation::opcode_from_positive(value);\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.760Z","updatedAt":"2026-10-30T13:07:44.760Z","url":"https://0.0.0.0:3000/mutants/3880","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3881,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":118,"endLine":118,"title":"Relational operator mutation at operation_patterns.ipp:118","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"        if (value == numbers::negative_1)","mutatedCode":"        if (value != numbers::negative_1)","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -118,1 +118,1 @@\n-        if (value == numbers::negative_1)\n+        if (value != numbers::negative_1)\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.766Z","updatedAt":"2026-10-30T13:07:44.766Z","url":"https://0.0.0.0:3000/mutants/3881","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3882,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":121,"endLine":121,"title":"Relational operator mutation at operation_patterns.ipp:121","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"        if (value == numbers::number_0)","mutatedCode":"        if (value != numbers::number_0)","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -121,1 +121,1 @@\n-        if (value == numbers::number_0)\n+        if (value != numbers::number_0)\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.807Z","updatedAt":"2026-10-30T13:07:44.807Z","url":"https://0.0.0.0:3000/mutants/3882","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3883,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":124,"endLine":124,"title":"Relational operator mutation at operation_patterns.ipp:124","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"        if (value >= numbers::positive_1 &&","mutatedCode":"        if (value > numbers::positive_1 &&","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -124,1 +124,1 @@\n-        if (value >= numbers::positive_1 &&\n+        if (value > numbers::positive_1 &&\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.814Z","updatedAt":"2026-10-30T13:07:44.814Z","url":"https://0.0.0.0:3000/mutants/3883","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3884,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":125,"endLine":125,"title":"Relational operator mutation at operation_patterns.ipp:125","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"            value <= numbers::positive_16)","mutatedCode":"            value < numbers::positive_16)","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -125,1 +125,1 @@\n-            value <= numbers::positive_16)\n+            value < numbers::positive_16)\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"SURVIVED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.822Z","updatedAt":"2026-11-02T13:18:59.849Z","url":"https://0.0.0.0:3000/mutants/3884","killClaims":"PR #2134 (VERIFIED)","source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
{"id":3885,"repository":"libbitcoin/libbitcoin-system","language":"C++","commit":"c37c9b73278f1f97e6eb6421f3544f5e58edba2f","pullRequest":null,"file":"include/bitcoin/system/impl/chain/operation_patterns.ipp","startLine":153,"endLine":153,"title":"Relational operator mutation at operation_patterns.ipp:153","description":null,"mutationOperator":"RELATIONAL_OPERATOR","originalCode":"    return code <= op_96;","mutatedCode":"    return code < op_96;","diff":"--- a/include/bitcoin/system/impl/chain/operation_patterns.ipp\n+++ b/include/bitcoin/system/impl/chain/operation_patterns.ipp\n@@ -153,1 +153,1 @@\n-    return code <= op_96;\n+    return code < op_96;\n","reviewStatus":"APPROVED","mutationStatus":"KILLED","observedResult":"KILLED","buildCommand":"cmake --build /home/bruno/build/libbitcoin-system/build -j24","testCommand":"/home/bruno/build/libbitcoin-system/build/libbitcoin-system-test --run_test=operation_tests:opcode_tests:script_patterns_tests:script_tests:script_serialize_tests:script_extract_tests:script_connect_tests:interpreter_tests:program_tests --detect_memory_leak=0 --report_level=short","fuzzCommand":null,"environment":"Ubuntu 24.04, gcc 13.3, CMake Release (NDEBUG), static Boost 1.86, secp256k1 0.7.2","reproductions":0,"reproducedSurvived":0,"reproducedKilled":0,"reproducedCouldNotReproduce":0,"killingTestRefs":null,"contributor":"brunoerg","createdAt":"2026-10-30T13:07:44.829Z","updatedAt":"2026-10-30T13:07:44.829Z","url":"https://0.0.0.0:3000/mutants/3885","killClaims":null,"source":"bcore-mutation 2.0.0","importBatch":"cmvuzm2zn00bu01n13kvxivtr","driftStatus":"UNCHECKED","driftCheckedCommit":null},
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]
