[P4_Symbolic] Create symbolic variables and add constraints for symbolic table entries.

[VSuryaprasad-HCL]

Keyword Check:
~/sonic-buildimage/src/sonic-p4rt/sonic-pins$ ~/tools/keyword_checks.sh .
Keyword check Passed.

Build Result:
/sonic/src/sonic-p4rt/sonic-pins$ bazel build $BAZEL_BUILD_OPTS ...
INFO: Analyzed 671 targets (1 packages loaded, 4 targets configured).
INFO: Found 671 targets...
INFO: From Compiling p4_symbolic/sai/sai.cc:
In file included from ./p4_symbolic/z3_util.h:18,
from ./p4_symbolic/symbolic/symbolic.h:36,
from ./p4_symbolic/sai/sai.h:24,
from p4_symbolic/sai/sai.cc:15:
./p4_pdpi/string_encodings/bit_string.h: In member function 'void pdpi::BitString::AppendBytes(absl::lts_20230802::string_view)':
./p4_pdpi/string_encodings/bit_string.h:55:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::basic_string_view::size_type' {aka 'long unsigned int'} [-Wsign-compare]
55 | for (int i = 0; i < bytes.size(); i++) {
| ~~^~~~~~~~~~~~~~
./p4_pdpi/string_encodings/bit_string.h: In instantiation of 'void pdpi::BitString::AppendBits(const std::bitset<_Nb>&) [with long unsigned int num_bits = 8]':
./p4_pdpi/string_encodings/bit_string.h:41:50: required from here
./p4_pdpi/string_encodings/bit_string.h:49:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
49 | for (int i = 0; i < num_bits; i++) {
| ~~^~~~~~~~~~
INFO: From Compiling p4_symbolic/symbolic/v1model.cc:
In file included from ./p4_symbolic/z3_util.h:18,
from ./p4_symbolic/symbolic/symbolic.h:36,
from ./p4_symbolic/symbolic/v1model.h:24,
from p4_symbolic/symbolic/v1model.cc:15:
./p4_pdpi/string_encodings/bit_string.h: In member function 'void pdpi::BitString::AppendBytes(absl::lts_20230802::string_view)':
./p4_pdpi/string_encodings/bit_string.h:55:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::basic_string_view::size_type' {aka 'long unsigned int'} [-Wsign-compare]
55 | for (int i = 0; i < bytes.size(); i++) {
| ~~^~~~~~~~~~~~~~
./p4_pdpi/string_encodings/bit_string.h: In instantiation of 'void pdpi::BitString::AppendBits(const std::bitset<_Nb>&) [with long unsigned int num_bits = 8]':
./p4_pdpi/string_encodings/bit_string.h:41:50: required from here
./p4_pdpi/string_encodings/bit_string.h:49:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
49 | for (int i = 0; i < num_bits; i++) {
| ~~^~~~~~~~~~
INFO: From Compiling p4_symbolic/tests/symbolic_table_entries_test.cc:
In file included from ./p4_symbolic/z3_util.h:18,
from ./p4_symbolic/symbolic/symbolic.h:36,
from ./p4_symbolic/sai/sai.h:24,
from p4_symbolic/tests/symbolic_table_entries_test.cc:32:
./p4_pdpi/string_encodings/bit_string.h: In member function 'void pdpi::BitString::AppendBytes(absl::lts_20230802::string_view)':
./p4_pdpi/string_encodings/bit_string.h:55:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::basic_string_view::size_type' {aka 'long unsigned int'} [-Wsign-compare]
INFO: From Compiling p4_symbolic/symbolic/symbolic.cc [for host]:
In file included from ./p4_symbolic/z3_util.h:18,
from ./p4_symbolic/symbolic/symbolic.h:36,
from p4_symbolic/symbolic/symbolic.cc:15:
./p4_pdpi/string_encodings/bit_string.h: In member function 'void pdpi::BitString::AppendBytes(absl::lts_20230802::string_view)':
./p4_pdpi/string_encodings/bit_string.h:55:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::basic_string_view::size_type' {aka 'long unsigned int'} [-Wsign-compare]
55 | for (int i = 0; i < bytes.size(); i++) {
| ~~^~~~~~~~~~~~~~
./p4_pdpi/string_encodings/bit_string.h: In instantiation of 'void pdpi::BitString::AppendBits(const std::bitset<_Nb>&) [with long unsigned int num_bits = 8]':
./p4_pdpi/string_encodings/bit_string.h:41:50: required from here
./p4_pdpi/string_encodings/bit_string.h:49:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
49 | for (int i = 0; i < num_bits; i++) {
| ~~^~~~~~~~~~
INFO: Elapsed time: 50.655s, Critical Path: 13.43s
INFO: 63 processes: 5 internal, 58 linux-sandbox.
INFO: Build completed successfully, 63 total actions

Test Result:
/sonic/src/sonic-p4rt/sonic-pins$ bazel test $BAZEL_BUILD_OPTS --cache_test_results=no ...
INFO: Analyzed 671 targets (0 packages loaded, 2 targets configured).
INFO: Found 453 targets and 218 test targets...
INFO: Elapsed time: 200.011s, Critical Path: 114.61s
INFO: 272 processes: 327 linux-sandbox, 18 local.
INFO: Build completed successfully, 272 total actions
//dvaas:port_id_map_test PASSED in 1.3s
//dvaas:test_run_validation_golden_test PASSED in 0.1s
//dvaas:test_run_validation_test PASSED in 0.8s
//dvaas:test_run_validation_test_runner PASSED in 0.0s
//dvaas:test_vector_stats_diff_test PASSED in 0.1s
//dvaas:test_vector_stats_test PASSED in 0.1s
//dvaas:test_vector_test PASSED in 0.6s
//dvaas:user_provided_packet_test_vector_diff_test PASSED in 0.4s
//dvaas:user_provided_packet_test_vector_test PASSED in 0.1s
//gutil:collections_test PASSED in 0.6s
//gutil:io_test PASSED in 0.7s
//gutil:proto_matchers_test PASSED in 0.6s
//gutil:proto_ordering_test PASSED in 0.5s
//gutil:proto_test PASSED in 0.5s
//p4rt_app/tests:response_path_test PASSED in 6.4s
//p4rt_app/tests:role_test PASSED in 1.7s
//p4rt_app/tests:state_verification_test PASSED in 3.6s
//p4rt_app/tests:vrf_table_test PASSED in 2.9s
//p4rt_app/tests/lib:app_db_entry_builder_test PASSED in 0.1s
//p4rt_app/utils:event_data_tracker_test PASSED in 0.1s
//p4rt_app/utils:table_utility_test PASSED in 0.8s
//sai_p4/instantiations/google:clos_stage_test PASSED in 0.5s
//sai_p4/instantiations/google:fabric_border_router_p4info_up_to_date_test PASSED in 0.1s
//sai_p4/instantiations/google:middleblock_p4info_up_to_date_test PASSED in 0.1s
//sai_p4/instantiations/google:sai_nonstandard_platforms_build_test PASSED in 0.0s
//sai_p4/instantiations/google:sai_nonstandard_platforms_cc_test PASSED in 0.8s
//sai_p4/instantiations/google:sai_p4info_fetcher_test PASSED in 0.7s
//sai_p4/instantiations/google:sai_p4info_test PASSED in 1.2s
//sai_p4/instantiations/google:sai_pd_proto_test PASSED in 0.0s
//sai_p4/instantiations/google:sai_pd_util_test PASSED in 0.6s
//sai_p4/instantiations/google:tor_p4info_up_to_date_test PASSED in 0.1s
//sai_p4/instantiations/google:union_p4info_up_to_date_test PASSED in 0.5s
//sai_p4/instantiations/google:wbb_p4info_up_to_date_test PASSED in 0.0s
//sai_p4/instantiations/google/test_tools:table_entry_generator_helper_test PASSED in 3.1s
//sai_p4/instantiations/google/test_tools:test_entries_test PASSED in 1.0s
//sai_p4/instantiations/google/tests:p4_fuzzer_integration_test PASSED in 3.5s
//sai_p4/tools:p4info_tools_test PASSED in 0.8s
//sai_p4/tools:packetio_tools_test PASSED in 0.9s
//tests:thinkit_gnmi_interface_util_tests PASSED in 1.2s
//tests/lib:p4info_helper_test PASSED in 0.9s
//tests/lib:p4rt_fixed_table_programming_helper_test PASSED in 0.9s
//tests/lib:packet_generator_test PASSED in 27.4s
//tests/lib:switch_test_setup_helpers_golden_test PASSED in 1.6s
//tests/lib:switch_test_setup_helpers_golden_test_runner PASSED in 0.1s
//tests/qos:gnmi_parsers_test PASSED in 0.1s
//tests/qos:gnmi_parsers_test_runner PASSED in 0.0s
//tests/sflow:sflow_util_test PASSED in 7.0s
//thinkit:bazel_test_environment_test PASSED in 0.6s
//thinkit:generic_testbed_test PASSED in 1.0s
//thinkit:mock_control_device_test PASSED in 0.6s
//thinkit:mock_generic_testbed_test PASSED in 0.8s
//thinkit:mock_mirror_testbed_test PASSED in 0.8s
//thinkit:mock_ssh_client_test PASSED in 0.1s
//thinkit:mock_switch_test PASSED in 0.8s
//thinkit:mock_test_environment_test PASSED in 0.1s
//thinkit:switch_test PASSED in 0.8s
//sai_p4/instantiations/google/tests:p4_constraints_integration_test PASSED in 1.0s
Stats over 5 runs: max = 1.0s, min = 0.7s, avg = 0.8s, dev = 0.1s
//sai_p4/instantiations/google/test_tools:table_entry_generator_test PASSED in 44.0s
Stats over 50 runs: max = 44.0s, min = 0.8s, avg = 3.0s, dev = 8.4s

Executed 218 out of 218 tests: 218 tests pass.
INFO: Build completed successfully, 272 total actions

[mssonicbld]

/azp run

[azure-pipelines]

No pipelines are associated with this pull request.

[VSuryaprasad-HCL]

Co-authored-by: Srikishen Pondicherry Shanmugam [email protected]

[mssonicbld]

/azp run

[azure-pipelines]

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[jaanah-hcl]

@kishanps Kindly review the PR
Thanks

[mssonicbld]

/azp run

[azure-pipelines]

No pipelines are associated with this pull request.

[mssonicbld]

/azp run

[azure-pipelines]

No pipelines are associated with this pull request.

[mssonicbld]

/azp run

[azure-pipelines]

No pipelines are associated with this pull request.

[mssonicbld]

/azp run

[azure-pipelines]

No pipelines are associated with this pull request.

[mssonicbld]

/azp run

[azure-pipelines]

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[VSuryaprasad-HCL]

Keyword Check:
~/sonic-buildimage/src/sonic-p4rt/sonic-pins$ ~/tools/keyword_checks.sh .
Keyword check Passed.

Build Result:
/sonic/src/sonic-p4rt/sonic-pins$ bazel build $BAZEL_BUILD_OPTS ...
INFO: Analyzed 684 targets (1 packages loaded, 4 targets configured).
INFO: Found 684 targets...
INFO: From Compiling p4_symbolic/symbolic/control.cc:
In file included from ./p4_symbolic/z3_util.h:18,
from ./p4_symbolic/symbolic/symbolic.h:36,
from ./p4_symbolic/symbolic/control.h:64,
from p4_symbolic/symbolic/control.cc:21:
./p4_pdpi/string_encodings/bit_string.h: In member function 'void pdpi::BitString::AppendBytes(absl::lts_20230802::string_view)':
./p4_pdpi/string_encodings/bit_string.h:55:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::basic_string_view::size_type' {aka 'long unsigned int'} [-Wsign-compare]
55 | for (int i = 0; i < bytes.size(); i++) {
| ~~^~~~~~~~~~~~~~
./p4_pdpi/string_encodings/bit_string.h: In instantiation of 'void pdpi::BitString::AppendBits(const std::bitset<_Nb>&) [with long unsigned int num_bits = 8]':
./p4_pdpi/string_encodings/bit_string.h:41:50: required from here
./p4_pdpi/string_encodings/bit_string.h:49:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
49 | for (int i = 0; i < num_bits; i++) {
| ~~^~~~~~~~~~
INFO: From Compiling p4_symbolic/sai/sai.cc:
In file included from ./p4_symbolic/z3_util.h:18,
from ./p4_symbolic/symbolic/symbolic.h:36,
from ./p4_symbolic/sai/sai.h:24,
from p4_symbolic/sai/sai.cc:15:
./p4_pdpi/string_encodings/bit_string.h: In member function 'void pdpi::BitString::AppendBytes(absl::lts_20230802::string_view)':
./p4_pdpi/string_encodings/bit_string.h:55:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::basic_string_view::size_type' {aka 'long unsigned int'} [-Wsign-compare]
55 | for (int i = 0; i < bytes.size(); i++) {
| ~~^~~~~~~~~~~~~~
INFO: From Compiling p4_symbolic/symbolic/v1model.cc [for host]:
In file included from ./p4_symbolic/z3_util.h:18,
from ./p4_symbolic/symbolic/symbolic.h:36,
from ./p4_symbolic/symbolic/v1model.h:24,
from p4_symbolic/symbolic/v1model.cc:15:
./p4_pdpi/string_encodings/bit_string.h: In member function 'void pdpi::BitString::AppendBytes(absl::lts_20230802::string_view)':
./p4_pdpi/string_encodings/bit_string.h:55:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::basic_string_view::size_type' {aka 'long unsigned int'} [-Wsign-compare]
55 | for (int i = 0; i < bytes.size(); i++) {
| ~~^~~~~~~~~~~~~~
./p4_pdpi/string_encodings/bit_string.h: In instantiation of 'void pdpi::BitString::AppendBits(const std::bitset<_Nb>&) [with long unsigned int num_bits = 8]':
./p4_pdpi/string_encodings/bit_string.h:41:50: required from here
./p4_pdpi/string_encodings/bit_string.h:49:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
49 | for (int i = 0; i < num_bits; i++) {
| ~~^~~~~~~~~~
INFO: Elapsed time: 45.231s, Critical Path: 10.04s
INFO: 63 processes: 5 internal, 58 linux-sandbox.
INFO: Build completed successfully, 63 total actions

Test Result:
/sonic/src/sonic-p4rt/sonic-pins$ bazel test $BAZEL_BUILD_OPTS --cache_test_results=no ...
INFO: Analyzed 684 targets (0 packages loaded, 2 targets configured).
INFO: Found 466 targets and 218 test targets...
INFO: Elapsed time: 190.670s, Critical Path: 125.74s
INFO: 272 processes: 327 linux-sandbox, 18 local.
INFO: Build completed successfully, 272 total actions
//dvaas:port_id_map_test PASSED in 0.8s
//dvaas:test_run_validation_golden_test PASSED in 0.1s
//dvaas:test_run_validation_test PASSED in 0.8s
//dvaas:test_run_validation_test_runner PASSED in 0.0s
//dvaas:test_vector_stats_diff_test PASSED in 0.1s
//dvaas:test_vector_stats_test PASSED in 0.0s
//dvaas:test_vector_test PASSED in 0.6s
//dvaas:user_provided_packet_test_vector_diff_test PASSED in 0.1s
//dvaas:user_provided_packet_test_vector_test PASSED in 0.1s
//gutil:collections_test PASSED in 0.6s
//gutil:io_test PASSED in 0.6s
//gutil:proto_matchers_test PASSED in 0.7s
//gutil:proto_ordering_test PASSED in 0.6s
//p4rt_app/tests:response_path_test PASSED in 6.4s
//p4rt_app/tests:role_test PASSED in 1.5s
//p4rt_app/tests:state_verification_test PASSED in 3.2s
//p4rt_app/tests:vrf_table_test PASSED in 2.5s
//p4rt_app/tests/lib:app_db_entry_builder_test PASSED in 0.0s
//p4rt_app/utils:event_data_tracker_test PASSED in 0.1s
//p4rt_app/utils:table_utility_test PASSED in 0.8s
//sai_p4/instantiations/google:clos_stage_test PASSED in 0.6s
//sai_p4/instantiations/google:fabric_border_router_p4info_up_to_date_test PASSED in 0.0s
//sai_p4/instantiations/google:middleblock_p4info_up_to_date_test PASSED in 0.0s
//sai_p4/instantiations/google:sai_nonstandard_platforms_build_test PASSED in 0.0s
//sai_p4/instantiations/google:sai_nonstandard_platforms_cc_test PASSED in 0.6s
//sai_p4/instantiations/google:sai_p4info_fetcher_test PASSED in 0.7s
//sai_p4/instantiations/google:sai_p4info_test PASSED in 1.1s
//sai_p4/instantiations/google:sai_pd_proto_test PASSED in 0.0s
//sai_p4/instantiations/google:sai_pd_util_test PASSED in 0.6s
//sai_p4/instantiations/google:tor_p4info_up_to_date_test PASSED in 0.0s
//sai_p4/instantiations/google:union_p4info_up_to_date_test PASSED in 0.1s
//sai_p4/instantiations/google:wbb_p4info_up_to_date_test PASSED in 0.0s
//sai_p4/instantiations/google/test_tools:table_entry_generator_helper_test PASSED in 1.3s
//sai_p4/instantiations/google/test_tools:test_entries_test PASSED in 0.9s
//sai_p4/instantiations/google/tests:p4_fuzzer_integration_test PASSED in 3.5s
//sai_p4/tools:p4info_tools_test PASSED in 0.6s
//sai_p4/tools:packetio_tools_test PASSED in 0.9s
//tests:thinkit_gnmi_interface_util_tests PASSED in 1.1s
//tests/lib:p4info_helper_test PASSED in 0.8s
//tests/lib:p4rt_fixed_table_programming_helper_test PASSED in 0.7s
//tests/lib:packet_generator_test PASSED in 26.7s
//tests/lib:switch_test_setup_helpers_golden_test PASSED in 0.1s
//tests/lib:switch_test_setup_helpers_golden_test_runner PASSED in 0.1s
//tests/qos:gnmi_parsers_test PASSED in 0.1s
//tests/qos:gnmi_parsers_test_runner PASSED in 0.0s
//tests/sflow:sflow_util_test PASSED in 6.8s
//thinkit:bazel_test_environment_test PASSED in 0.6s
//thinkit:generic_testbed_test PASSED in 0.9s
//thinkit:mock_control_device_test PASSED in 1.0s
//thinkit:mock_generic_testbed_test PASSED in 0.7s
//thinkit:mock_mirror_testbed_test PASSED in 0.7s
//thinkit:mock_ssh_client_test PASSED in 0.0s
//thinkit:mock_switch_test PASSED in 0.8s
//thinkit:mock_test_environment_test PASSED in 0.1s
//thinkit:switch_test PASSED in 0.7s
//sai_p4/instantiations/google/tests:p4_constraints_integration_test PASSED in 1.6s
Stats over 5 runs: max = 1.6s, min = 0.8s, avg = 1.2s, dev = 0.3s
//sai_p4/instantiations/google/test_tools:table_entry_generator_test PASSED in 43.6s
Stats over 50 runs: max = 43.6s, min = 0.8s, avg = 3.9s, dev = 10.1s

Executed 218 out of 218 tests: 218 tests pass.
INFO: Build completed successfully, 272 total actions

[mssonicbld]

/azp run

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[kishanps]

@VSuryaprasad-HCL Pls fix conflicts

[mssonicbld]

/azp run

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