MERCURY_OPTIONS= --deep-random-write=25 --mdb-disable-progress
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/tests/declarative_debugger'
/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/scripts/mmc --generate-dependencies --grade asm_fast.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --trace decl  --trace rep --trace-table-io-all   io_tab_impure > io_tab_impure.dep_err 2>&1
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/tests/declarative_debugger'
make[3]: Entering directory '/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/tests/declarative_debugger'
/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/scripts/mmc --make-interface --grade asm_fast.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --trace decl  --trace rep --trace-table-io-all   io_tab_impure
/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/scripts/mmc --compile-to-c --grade asm_fast.par.gc     --mercury-linkage static --flags ../TESTS_FLAGS --flags ../WS_FLAGS --trace decl  --trace rep --trace-table-io-all   io_tab_impure > io_tab_impure.err 2>&1
/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/scripts/mgnuc --grade asm_fast.par.gc       --      -c io_tab_impure.c -o io_tab_impure.o
/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/scripts/mgnuc --grade asm_fast.par.gc       --      -c io_tab_impure_init.c -o io_tab_impure_init.o
/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/scripts/ml --grade asm_fast.par.gc     --no-mercury-stdlib-dir --trace  --trace-init-file /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/browser/mer_browser.init --trace-init-file /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/mdbcomp/mer_mdbcomp.init --ssdb-init-file /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/ssdb/mer_ssdb.init        --    -o io_tab_impure io_tab_impure_init.o \
	io_tab_impure.o \
	 /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/trace/libmer_trace.a /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/trace/libmer_eventspec.a /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/ssdb/libmer_ssdb.a /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/browser/libmer_browser.a /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/mdbcomp/libmer_mdbcomp.a /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/library/libmer_std.a /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/runtime/libmer_rt.a /mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/boehm_gc/libpar_gc.a      
MERCURY_OPTIONS="$MERCURY_OPTIONS -de" HOME=/nonexistent MERCURY_SUPPRESS_MDB_BANNER=yes MERCURY_DEBUGGER_INIT=/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/stage2/scripts/test_mdbrc mdb ./io_tab_impure < io_tab_impure.inp \
	> io_tab_impure.out 2>&1 \
|| { grep . io_tab_impure.out /dev/null; exit 1; }
Comparing io_tab_impure.out with io_tab_impure.exp*,
	results in io_tab_impure.res
** io_tab_impure.out did not match the expected output
** (closest match was io_tab_impure.res1)
--- io_tab_impure.exp	2020-10-11 14:28:48.000000000 +1100
+++ io_tab_impure.out	2022-01-25 11:16:29.622861604 +1100
@@ -11,24 +11,16 @@
 mdb> f
 hello      E3:     C2 EXIT pred io_tab_impure.impure_print_hello/0-0 (det) io_tab_impure.m:28 (io_tab_impure.m:24)
 mdb> dd -a
-impure_print_hello
-1 tabled IO action:
-print("hello")
+helloimpure_print_hello
 Valid? n
 impure_print("hello")
-1 tabled IO action:
-print("hello")
 Valid? n
 make_io_state(_)
 Valid? y
 print("hello", _, _)
-1 tabled IO action:
-print("hello")
 Valid? n
 Found incorrect contour:
 print("hello", _, _)
-1 tabled IO action:
-print("hello")
 Is this a bug? y
-      E4:     C3 EXIT pred io_tab_impure.print/3-0 (det) io_tab_impure.m:40 (io_tab_impure.m:35)
+hello      E4:     C3 EXIT pred io_tab_impure.print/3-0 (det) io_tab_impure.m:40 (io_tab_impure.m:35)
 mdb> quit -y
make[3]: *** [../Mmake.common:138: io_tab_impure.res] Error 1
make[3]: Target 'io_tab_impure.runtest' not remade because of errors.
make[3]: Leaving directory '/mnt/testing/run/build/mercury-srcdist-rotd-2022-01-23/tests/declarative_debugger'
ERROR OUTPUT
io_tab_impure.m:038: Ignoring the
io_tab_impure.m:038:   `:- pragma table_io(entry_stores_procid_inputs_outputs, alone)'
io_tab_impure.m:038:   declaration for predicate `io_tab_impure.print'/3 mode
io_tab_impure.m:038:   0, because tabling is not compatible with parallel
io_tab_impure.m:038:   execution.
END OF THE ERROR OUTPUT