Avoid complaining from strlen

`

packages/ProbLog/#problog_lbdd.yap#

@@ -0,0 +1,52 @@
+x2%
+% ProbLog extension to use an YAP BDD interface module, instead of simplecudd.
+%
+
+
+:- use_module(library(trie_sp)).
+:- use_module(library(bdd)).
+:- use_module(library(bhash)).
+
+problog_kbest_bdd(Goal, K, Prob, ok) :-
+	problog_kbest_to_bdd(Goal, K, BDD, MapList),
+	bind_maplist(MapList, BoundVars),
+	bdd_to_probability_sum_product(BDD, BoundVars, Prob).
+
+problog_kbest_as_bdd(Goal, K, bdd(Dir, Tree, MapList)) :-
+	problog_kbest_to_bdd(Goal, K, BDD, MapList),
+	bdd_tree(BDD, bdd(Dir, Tree, _Vars)),
+	bdd_close(BDD).
+
+problog_kbest_to_bdd(Goal, K, BDD, MapList) :-
+	problog_flag(first_threshold,InitT),
+	init_problog_kbest(InitT),
+	problog_control(off,up),
+	problog_kbest_id(Goal, K),
+	retract(current_kbest(_,ListFound,_NumFound)),
+	build_prefixtree(ListFound),
+	nb_getval(problog_completed_proofs, Trie_Completed_Proofs),
+	trie_to_bdd(Trie_Completed_Proofs, BDD, MapList),
+	delete_ptree(Trie_Completed_Proofs).
+
+problog_fl_bdd(Goal,  _) :-
+	init_problog_low(0.0),
+	problog_control(off, up),
+	timer_start(sld_time),
+	problog_call(Goal),
+	add_solution,
+	fail.
+problog_fl_bdd(_,Prob) :-
+	timer_stop(sld_time,SLD_Time),
+	problog_var_set(sld_time, SLD_Time),
+	nb_getval(problog_completed_proofs, Trie_Completed_Proofs),
+	tabled_trie_to_bdd(Trie_Completed_Proofs, BDD, MapList),
+	bind_maplist(MapList, BoundVars),
+	bdd_to_probability_sum_product(BDD, BoundVars, Prob),
+	(problog_flag(retain_tables, true) -> retain_tabling; true),
+	clear_tabling.
+
+bind_maplist([], []).
+bind_maplist([Node-_|MapList], [ProbFact|BoundVars]) :-
+	get_fact_probability(Node,ProbFact),
+	bind_maplist(MapList, BoundVars).
+

packages/ProbLog/CMakeFiles/CMakeDirectoryInformation.cmake

@@ -0,0 +1,16 @@
+# CMAKE generated file: DO NOT EDIT!
+# Generated by "Unix Makefiles" Generator, CMake Version 3.3
+
+# Relative path conversion top directories.
+set(CMAKE_RELATIVE_PATH_TOP_SOURCE "/Users/vsc/git/yap-6.3")
+set(CMAKE_RELATIVE_PATH_TOP_BINARY "/Users/vsc/git/yap-6.3")
+
+# Force unix paths in dependencies.
+set(CMAKE_FORCE_UNIX_PATHS 1)
+
+
+# The C and CXX include file regular expressions for this directory.
+set(CMAKE_C_INCLUDE_REGEX_SCAN "^.*$")
+set(CMAKE_C_INCLUDE_REGEX_COMPLAIN "^$")
+set(CMAKE_CXX_INCLUDE_REGEX_SCAN ${CMAKE_C_INCLUDE_REGEX_SCAN})
+set(CMAKE_CXX_INCLUDE_REGEX_COMPLAIN ${CMAKE_C_INCLUDE_REGEX_COMPLAIN})

packages/ProbLog/CMakeFiles/progress.marks

@@ -0,0 +1 @@
+0

packages/ProbLog/CMakeLists.txt

@@ -0,0 +1,65 @@
+set (PROGRAMS
+  Problog.yap 
+  problog_lbdd.yap 
+  problog_lfi.yap 
+  dtproblog.yap 
+  aproblog.yap 
+  problog_learning.yap
+  problog_learning_lbdd.yap
+  )
+
+set (PROBLOG_PROGRAMS
+  problog/extlists.yap 
+  problog/flags.yap 
+  problog/gflags.yap 
+  problog/grounder.yap 
+  problog/hash_table.yap 
+  problog/intervals.yap 
+  problog/logger.yap 
+  problog/mc_DNF_sampling.yap 
+  problog/os.yap 
+  problog/print.yap 
+  problog/sampling.yap 
+  problog/tabling.yap 
+  problog/timer.yap 
+  problog/ptree.yap 
+  problog/variable_elimination.yap 
+  problog/print_learning.yap 
+  problog/utils_learning.yap 
+  problog/version_control.yap 
+  problog/nestedtries.yap 
+  problog/utils.yap 
+  problog/utils_lbdd.yap 
+  problog/ad_converter.yap 
+  problog/termhandling.yap 
+  problog/completion.yap 
+  problog/discrete.yap 
+  problog/bdd.yap 
+  problog/variables.yap
+  )
+
+set (PROBLOG_EXAMPLES
+  problog_examples/alarm.pl 
+  problog_examples/graph.pl 
+  problog_examples/graph_tabled.pl 
+  problog_examples/learn_graph.pl 
+  problog_examples/office.pl 
+  problog_examples/viralmarketing.pl 
+  problog_examples/aProbLog_examples.pl 
+  problog_examples/viralmarketing_tabled.pl
+  )
+
+set (LIBRARY_PL
+ ${PROGRAMS}
+ ${PROBLOG_PROGRAMS}
+ )
+
+install(FILES ${PROGRAMS}
+  DESTINATION ${libpl}
+  )
+
+install(FILES ${PROBLOG_PROGRAMS}
+  DESTINATION ${libpl}/problog
+  )
+
+

packages/ProbLog/problog_examples/output/,_query_1_cluster_1

@@ -0,0 +1,7 @@
+@BDD1
+2
+0
+2
+L1 = x0 + x1
+L2 = L1
+L2

packages/ProbLog/problog_examples/output/,_query_1_cluster_1.dot

@@ -0,0 +1,7 @@
+digraph d{
+x0 [label="burglary\nx0", style="filled", color="lightblue"];
+x1 [label="earthquake\nx1", style="filled", color="lightblue"];
+L3 [label="v",shape="invtriangle", style="filled", color="greenyellow"];
+x0 -> L3;
+x1 -> L3;
+}

packages/ProbLog/problog_examples/output/out.dat

@@ -0,0 +1,26 @@
+#####################################################################
+# Pos Type   Name
+#####################################################################
+# 1   int    iteration
+# 2   time   duration
+# 3   float  llh_training_set
+# 4   float  llh_test_set
+# 5   time   bdd_evaluation
+# 6   float  ground_truth_diff
+# 7   float  ground_truth_mindiff
+# 8   float  ground_truth_maxdiff
+# 9   time   train_bdd_script_generation
+# 10  time   train_bdd_script_generation_grounding
+# 11  time   train_bdd_script_generation_completion
+# 12  time   train_bdd_script_generation_propagation
+# 13  time   train_bdd_script_generation_splitting
+# 14  int    train_bdd_script_generation_active_ground_atoms
+# 15  int    train_bdd_script_generation_propagated_ground_atoms
+# 16  time   test_bdd_script_generation
+# 17  time   test_bdd_script_generation_grounding
+# 18  time   test_bdd_script_generation_completion
+# 19  time   test_bdd_script_generation_propagation
+# 20  time   test_bdd_script_generation_splitting
+# 21  int    test_bdd_script_generation_active_ground_atoms
+# 22  int    test_bdd_script_generation_propagated_ground_atoms
+#####################################################################