From 7c8d37a1b57e0706b4232f73f9672b476a99699b Mon Sep 17 00:00:00 2001 From: Corentin Le Molgat Date: Wed, 16 Aug 2023 11:32:39 +0200 Subject: [PATCH] update notebooks --- examples/notebook/algorithms/knapsack.ipynb | 6 +- .../algorithms/simple_knapsack_program.ipynb | 2 +- .../examples/cover_rectangle_sat.ipynb | 5 +- .../examples/task_allocation_sat.ipynb | 400 +++++++++--------- .../notebook/pdlp/simple_pdlp_program.ipynb | 7 +- 5 files changed, 210 insertions(+), 210 deletions(-) diff --git a/examples/notebook/algorithms/knapsack.ipynb b/examples/notebook/algorithms/knapsack.ipynb index 9bdd73f181..17efd5f488 100644 --- a/examples/notebook/algorithms/knapsack.ipynb +++ b/examples/notebook/algorithms/knapsack.ipynb @@ -103,9 +103,9 @@ " ]\n", " weights = [\n", " # fmt: off\n", - " [7, 0, 30, 22, 80, 94, 11, 81, 70, 64, 59, 18, 0, 36, 3, 8, 15, 42, 9, 0,\n", - " 42, 47, 52, 32, 26, 48, 55, 6, 29, 84, 2, 4, 18, 56, 7, 29, 93, 44, 71, 3,\n", - " 86, 66, 31, 65, 0, 79, 20, 65, 52, 13],\n", + " [7, 0, 30, 22, 80, 94, 11, 81, 70, 64, 59, 18, 0, 36, 3, 8, 15, 42, 9, 0,\n", + " 42, 47, 52, 32, 26, 48, 55, 6, 29, 84, 2, 4, 18, 56, 7, 29, 93, 44, 71,\n", + " 3, 86, 66, 31, 65, 0, 79, 20, 65, 52, 13],\n", " # fmt: on\n", " ]\n", " capacities = [850]\n", diff --git a/examples/notebook/algorithms/simple_knapsack_program.ipynb b/examples/notebook/algorithms/simple_knapsack_program.ipynb index 9b7d94f209..a0bfdf0154 100644 --- a/examples/notebook/algorithms/simple_knapsack_program.ipynb +++ b/examples/notebook/algorithms/simple_knapsack_program.ipynb @@ -95,7 +95,7 @@ "\n", " weights = [\n", " # fmt:off\n", - " [565, 406, 194, 130, 435, 367, 230, 315, 393, 125, 670, 892, 600, 293, 712, 147, 421, 255],\n", + " [565, 406, 194, 130, 435, 367, 230, 315, 393, 125, 670, 892, 600, 293, 712, 147, 421, 255],\n", " # fmt:on\n", " ]\n", " capacities = [850]\n", diff --git a/examples/notebook/examples/cover_rectangle_sat.ipynb b/examples/notebook/examples/cover_rectangle_sat.ipynb index 509e3717ca..a65d8dca0b 100644 --- a/examples/notebook/examples/cover_rectangle_sat.ipynb +++ b/examples/notebook/examples/cover_rectangle_sat.ipynb @@ -157,7 +157,8 @@ " print(\"%s found in %0.2fs\" % (solver.StatusName(status), solver.WallTime()))\n", "\n", " # Prints solution.\n", - " if status == cp_model.OPTIMAL or status == cp_model.FEASIBLE:\n", + " solution_found = status == cp_model.OPTIMAL or status == cp_model.FEASIBLE\n", + " if solution_found:\n", " display = [[\" \" for _ in range(size_x)] for _ in range(size_y)]\n", " for i in range(num_squares):\n", " sol_x = solver.Value(x_starts[i])\n", @@ -175,7 +176,7 @@ "\n", " for line in range(size_y):\n", " print(\" \".join(display[line]))\n", - " return status == cp_model.OPTIMAL\n", + " return solution_found\n", "\n", "\n", "def main(argv: Sequence[str]) -> None:\n", diff --git a/examples/notebook/examples/task_allocation_sat.ipynb b/examples/notebook/examples/task_allocation_sat.ipynb index 829f048a32..89577a98a4 100644 --- a/examples/notebook/examples/task_allocation_sat.ipynb +++ b/examples/notebook/examples/task_allocation_sat.ipynb @@ -96,206 +96,206 @@ " # Availability matrix.\n", " available = [\n", " # fmt:off\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0\n", - " ],\n", - " [\n", - " 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n", - " 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n", - " ],\n", - " 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a/examples/notebook/pdlp/simple_pdlp_program.ipynb +++ b/examples/notebook/pdlp/simple_pdlp_program.ipynb @@ -140,10 +140,9 @@ " params.verbosity_level = 0\n", " params.presolve_options.use_glop = False\n", "\n", - " # Call the main solve function. Note that a quirk of the pywrap11 API forces\n", - " # us to serialize the `params` and deserialize the `solve_log` proto messages.\n", - " result = pdlp.primal_dual_hybrid_gradient(simple_lp(), params.SerializeToString())\n", - " solve_log = solve_log_pb2.SolveLog.FromString(result.solve_log_str)\n", + " # Call the main solve function.\n", + " result = pdlp.primal_dual_hybrid_gradient(simple_lp(), params)\n", + " solve_log = result.solve_log\n", "\n", " if solve_log.termination_reason == solve_log_pb2.TERMINATION_REASON_OPTIMAL:\n", " print(\"Solve successful\")\n",