c pwbo 1.1 beta - 20110325
c |  Number of variables:  6432                                                 |
c |  Number of clauses:    14421                                                |
c ============================[ Problem Statistics ]=============================
c |                                                                             |
c |  Parsing time:          0.02         s                                      |
c |  Number Variables:      6432                                                |
c |  Number Clauses:        9911                                                |
c |  Number Cardinality:    0                                                   |
c |  Number PB Constraints: 0                                                   |
c init lb 0
c init ub 4511
c lb 258 (thread 0)
c lb 259 (thread 0)
c lb 260 (thread 0)
c lb 261 (thread 0)
c lb 262 (thread 0)
c ub 1015 (thread 1)
c lb 263 (thread 0)
c lb 264 (thread 0)
c lb 265 (thread 0)
c lb 266 (thread 0)
c lb 267 (thread 0)
c lb 268 (thread 0)
c lb 269 (thread 0)
c lb 270 (thread 0)
c lb 271 (thread 0)
c lb 272 (thread 0)
c lb 273 (thread 0)
c lb 274 (thread 0)
c lb 275 (thread 0)
c lb 276 (thread 0)
c lb 277 (thread 0)
c lb 278 (thread 0)
c lb 279 (thread 0)
c lb 280 (thread 0)
c lb 281 (thread 0)
c lb 282 (thread 0)
c lb 283 (thread 0)
c lb 284 (thread 0)
c lb 285 (thread 0)
c lb 286 (thread 0)
c lb 287 (thread 0)
c lb 288 (thread 0)
c lb 289 (thread 0)
c lb 290 (thread 0)
c lb 291 (thread 0)
c lb 292 (thread 0)
c lb 293 (thread 0)
c lb 294 (thread 0)
c lb 295 (thread 0)
c lb 296 (thread 0)
c lb 297 (thread 0)
c lb 298 (thread 0)
c lb 299 (thread 0)
c lb 300 (thread 0)
c lb 301 (thread 0)
c lb 302 (thread 0)
c lb 303 (thread 0)
c lb 304 (thread 0)
c lb 305 (thread 0)
c lb 306 (thread 0)
c lb 307 (thread 0)
c lb 308 (thread 0)
c lb 309 (thread 0)
c lb 310 (thread 0)
c lb 311 (thread 0)
c lb 312 (thread 0)
c lb 313 (thread 0)
c lb 314 (thread 0)
c lb 315 (thread 0)
c lb 316 (thread 0)
c lb 317 (thread 0)
c lb 318 (thread 0)
c lb 319 (thread 0)
c lb 320 (thread 0)
c lb 321 (thread 0)
c lb 322 (thread 0)
c lb 323 (thread 0)
c lb 324 (thread 0)
c lb 325 (thread 0)
c lb 326 (thread 0)
c lb 327 (thread 0)
c lb 328 (thread 0)
c lb 329 (thread 0)
c lb 330 (thread 0)
c lb 331 (thread 0)
c lb 332 (thread 0)
c lb 333 (thread 0)
c lb 334 (thread 0)
c lb 335 (thread 0)
c lb 336 (thread 0)
c lb 337 (thread 0)
c lb 338 (thread 0)
c lb 339 (thread 0)
c lb 340 (thread 0)
c lb 341 (thread 0)
c lb 342 (thread 0)
c lb 343 (thread 0)
c lb 344 (thread 0)
c lb 345 (thread 0)
c lb 346 (thread 0)
c lb 347 (thread 0)
c lb 348 (thread 0)
c lb 349 (thread 0)
c lb 350 (thread 0)
c lb 351 (thread 0)
c lb 352 (thread 0)
c lb 353 (thread 0)
c lb 354 (thread 0)
c lb 355 (thread 0)
c lb 356 (thread 0)
c lb 357 (thread 0)
c lb 358 (thread 0)
c lb 359 (thread 0)
c lb 360 (thread 0)
c lb 361 (thread 0)
c lb 362 (thread 0)
c lb 363 (thread 0)
c lb 364 (thread 0)
c lb 365 (thread 0)
c lb 366 (thread 0)
c lb 367 (thread 0)
c lb 368 (thread 0)
c lb 369 (thread 0)
c lb 370 (thread 0)
c lb 371 (thread 0)
c lb 372 (thread 0)
c lb 373 (thread 0)
c lb 374 (thread 0)
c lb 375 (thread 0)
c lb 376 (thread 0)
c lb 377 (thread 0)
c lb 378 (thread 0)
c lb 379 (thread 0)
c lb 380 (thread 0)
c lb 381 (thread 0)
c lb 382 (thread 0)
c lb 383 (thread 0)
c lb 384 (thread 0)
c lb 385 (thread 0)
c lb 386 (thread 0)
c lb 387 (thread 0)
c lb 388 (thread 0)
c lb 389 (thread 0)
c lb 390 (thread 0)
c lb 391 (thread 0)
c lb 392 (thread 0)
c lb 393 (thread 0)
c lb 394 (thread 0)
c lb 395 (thread 0)
c lb 396 (thread 0)
c lb 397 (thread 0)
c lb 398 (thread 0)
c lb 399 (thread 0)
c lb 400 (thread 0)
c lb 401 (thread 0)
c lb 402 (thread 0)
c lb 403 (thread 0)
c lb 404 (thread 0)
c lb 405 (thread 0)
c lb 406 (thread 0)
c lb 407 (thread 0)
c lb 408 (thread 0)
c lb 409 (thread 0)
c lb 410 (thread 0)
c lb 411 (thread 0)
c lb 412 (thread 0)
c lb 413 (thread 0)
c lb 414 (thread 0)
c lb 415 (thread 0)
c lb 416 (thread 0)
c lb 417 (thread 0)
c lb 418 (thread 0)
c lb 419 (thread 0)
c lb 420 (thread 0)
c lb 421 (thread 0)
c lb 422 (thread 0)
c lb 423 (thread 0)
c lb 424 (thread 0)
c lb 425 (thread 0)
c lb 426 (thread 0)
c lb 427 (thread 0)
c lb 428 (thread 0)
c lb 429 (thread 0)
c lb 430 (thread 0)
c lb 431 (thread 0)
c lb 432 (thread 0)
c lb 433 (thread 0)
c lb 434 (thread 0)
c lb 435 (thread 0)
c lb 436 (thread 0)
c lb 437 (thread 0)
c lb 438 (thread 0)
c lb 439 (thread 0)
c lb 440 (thread 0)
c lb 441 (thread 0)
c lb 442 (thread 0)
c lb 443 (thread 0)
c lb 444 (thread 0)
c lb 445 (thread 0)
c lb 446 (thread 0)
c lb 447 (thread 0)
c lb 448 (thread 0)
c lb 449 (thread 0)
c lb 450 (thread 0)
c lb 451 (thread 0)
c lb 452 (thread 0)
c lb 453 (thread 0)
c lb 454 (thread 0)
c lb 455 (thread 0)
c lb 456 (thread 0)
c lb 457 (thread 0)
c lb 458 (thread 0)
c lb 459 (thread 0)
c lb 460 (thread 0)
c lb 461 (thread 0)
c lb 462 (thread 0)
c lb 463 (thread 0)
c lb 464 (thread 0)
c lb 465 (thread 0)
c lb 466 (thread 0)
c lb 467 (thread 0)
c lb 468 (thread 0)
c lb 469 (thread 0)
c lb 470 (thread 0)
c lb 471 (thread 0)
c lb 472 (thread 0)
c lb 473 (thread 0)
c lb 474 (thread 0)
c lb 475 (thread 0)
c lb 476 (thread 0)
c lb 477 (thread 0)
c lb 478 (thread 0)
c lb 479 (thread 0)
c lb 480 (thread 0)
c lb 481 (thread 0)
c lb 482 (thread 0)
c lb 483 (thread 0)
c lb 484 (thread 0)
c lb 485 (thread 0)
c lb 486 (thread 0)
c lb 487 (thread 0)
c lb 488 (thread 0)
c lb 489 (thread 0)
c lb 490 (thread 0)
c lb 491 (thread 0)
c lb 492 (thread 0)
c lb 493 (thread 0)
c lb 494 (thread 0)
c lb 495 (thread 0)
c lb 496 (thread 0)
c lb 497 (thread 0)
c lb 498 (thread 0)
c lb 499 (thread 0)
c lb 500 (thread 0)
c lb 501 (thread 0)
c lb 502 (thread 0)
c lb 503 (thread 0)
c lb 504 (thread 0)
c lb 505 (thread 0)
c lb 506 (thread 0)
c lb 507 (thread 0)
c lb 508 (thread 0)
c lb 509 (thread 0)
c lb 510 (thread 0)
c lb 511 (thread 0)
c lb 512 (thread 0)
c lb 513 (thread 0)
c lb 514 (thread 0)
c lb 515 (thread 0)
c lb 516 (thread 0)
c lb 517 (thread 0)
c lb 518 (thread 0)
c lb 519 (thread 0)
c lb 520 (thread 0)
c lb 521 (thread 0)
c lb 522 (thread 0)
c lb 523 (thread 0)
c lb 524 (thread 0)
c lb 525 (thread 0)
c lb 526 (thread 0)
c lb 527 (thread 0)
c lb 528 (thread 0)
c lb 529 (thread 0)
c lb 530 (thread 0)
c lb 531 (thread 0)
c lb 532 (thread 0)
c lb 533 (thread 0)
c lb 534 (thread 0)
c lb 535 (thread 0)
c lb 536 (thread 0)
c lb 537 (thread 0)
c lb 538 (thread 0)
c lb 539 (thread 0)
c lb 540 (thread 0)
c lb 541 (thread 0)
c lb 542 (thread 0)
c lb 543 (thread 0)
c lb 544 (thread 0)
c lb 545 (thread 0)
c lb 546 (thread 0)
c lb 547 (thread 0)
c lb 548 (thread 0)
c lb 549 (thread 0)
c lb 550 (thread 0)
c lb 551 (thread 0)
c lb 552 (thread 0)
c lb 553 (thread 0)
c lb 554 (thread 0)
c lb 555 (thread 0)
c lb 556 (thread 0)
c lb 557 (thread 0)
c lb 558 (thread 0)
c lb 559 (thread 0)
c lb 560 (thread 0)
c lb 561 (thread 0)
c lb 562 (thread 0)
c lb 563 (thread 0)
c lb 564 (thread 0)
c lb 565 (thread 0)
c lb 566 (thread 0)
c lb 567 (thread 0)
c lb 568 (thread 0)
c lb 569 (thread 0)
c lb 570 (thread 0)
c lb 571 (thread 0)
c lb 572 (thread 0)
c lb 573 (thread 0)
c lb 574 (thread 0)
c lb 575 (thread 0)
c lb 576 (thread 0)
c lb 577 (thread 0)
c lb 578 (thread 0)
c lb 579 (thread 0)
c lb 580 (thread 0)
c lb 581 (thread 0)
c lb 582 (thread 0)
c lb 583 (thread 0)
c lb 584 (thread 0)
c lb 585 (thread 0)
c lb 586 (thread 0)
c lb 587 (thread 0)
c lb 588 (thread 0)
c lb 589 (thread 0)
c lb 590 (thread 0)
c lb 591 (thread 0)
c lb 592 (thread 0)
c lb 593 (thread 0)
c lb 594 (thread 0)
c lb 595 (thread 0)
c lb 596 (thread 0)
c lb 597 (thread 0)
c lb 598 (thread 0)
c lb 599 (thread 0)
c lb 600 (thread 0)
c lb 601 (thread 0)
c lb 602 (thread 0)
c lb 603 (thread 0)
c lb 604 (thread 0)
c lb 605 (thread 0)
c lb 606 (thread 0)
c lb 607 (thread 0)
c lb 608 (thread 0)
c lb 609 (thread 0)
c lb 610 (thread 0)
c lb 611 (thread 0)
c lb 612 (thread 0)
c lb 613 (thread 0)
c lb 614 (thread 0)
c lb 615 (thread 0)
c lb 616 (thread 0)
c lb 617 (thread 0)
c lb 618 (thread 0)
c lb 619 (thread 0)
c lb 620 (thread 0)
c lb 621 (thread 0)
c lb 622 (thread 0)
c lb 623 (thread 0)
c lb 624 (thread 0)
c lb 625 (thread 0)
c lb 626 (thread 0)
c lb 627 (thread 0)
c lb 628 (thread 0)
c lb 629 (thread 0)
c lb 630 (thread 0)
c lb 631 (thread 0)
c lb 632 (thread 0)
c lb 633 (thread 0)
c lb 634 (thread 0)
c lb 635 (thread 0)
c lb 636 (thread 0)
c lb 637 (thread 0)
c lb 638 (thread 0)
c lb 639 (thread 0)
c lb 640 (thread 0)
c lb 641 (thread 0)
c lb 642 (thread 0)
c lb 643 (thread 0)
c lb 644 (thread 0)
c lb 645 (thread 0)
c lb 646 (thread 0)
c lb 647 (thread 0)
c lb 648 (thread 0)
c lb 649 (thread 0)
c lb 650 (thread 0)
c lb 651 (thread 0)
c lb 652 (thread 0)
c lb 653 (thread 0)
c lb 654 (thread 0)
c lb 655 (thread 0)
c lb 656 (thread 0)
c lb 657 (thread 0)
c lb 658 (thread 0)
c lb 659 (thread 0)
c lb 660 (thread 0)
c lb 661 (thread 0)
c lb 662 (thread 0)
c lb 663 (thread 0)
c lb 664 (thread 0)
c lb 665 (thread 0)
c lb 666 (thread 0)
c lb 667 (thread 0)
c lb 668 (thread 0)
c lb 669 (thread 0)
c lb 670 (thread 0)
c lb 671 (thread 0)
c lb 672 (thread 0)
c lb 673 (thread 0)
c lb 674 (thread 0)
c lb 675 (thread 0)
c lb 676 (thread 0)
c lb 677 (thread 0)
c lb 678 (thread 0)
c lb 679 (thread 0)
c lb 680 (thread 0)
c lb 681 (thread 0)
c lb 682 (thread 0)
c lb 683 (thread 0)
c lb 684 (thread 0)
c lb 685 (thread 0)
c lb 686 (thread 0)
c lb 687 (thread 0)
c lb 688 (thread 0)
c lb 689 (thread 0)
c lb 690 (thread 0)
c lb 691 (thread 0)
c lb 692 (thread 0)
c lb 693 (thread 0)
c lb 694 (thread 0)
c lb 695 (thread 0)
c lb 696 (thread 0)
c lb 697 (thread 0)
c lb 698 (thread 0)
c lb 699 (thread 0)
c lb 700 (thread 0)
c lb 701 (thread 0)
c lb 702 (thread 0)
c lb 703 (thread 0)
c lb 704 (thread 0)
c lb 705 (thread 0)
c lb 706 (thread 0)
c lb 707 (thread 0)
c lb 708 (thread 0)
c lb 709 (thread 0)
c lb 710 (thread 0)
c lb 711 (thread 0)
c lb 712 (thread 0)
c lb 713 (thread 0)
c lb 714 (thread 0)
c lb 715 (thread 0)
c lb 716 (thread 0)
c lb 717 (thread 0)
c lb 718 (thread 0)
c lb 719 (thread 0)
c lb 720 (thread 0)
c lb 721 (thread 0)
c lb 722 (thread 0)
c lb 723 (thread 0)
c lb 724 (thread 0)
c lb 725 (thread 0)
c lb 726 (thread 0)
c lb 727 (thread 0)
c lb 728 (thread 0)
c lb 729 (thread 0)
c lb 730 (thread 0)
c lb 731 (thread 0)
c lb 732 (thread 0)
c lb 733 (thread 0)
c lb 734 (thread 0)
c lb 735 (thread 0)
c lb 736 (thread 0)
c lb 737 (thread 0)
c ub 1014 (thread 1)
c ub 1009 (thread 1)
c ub 1008 (thread 1)