Trace number 3731126

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT4722 7.26589 7.26846

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-l152lav.opb
MD5SUM1a5510d564851e49e3b50f1a87922ca2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4722
Best CPU time to get the best result obtained on this benchmark3.04853
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4722
Optimality of the best value was proved YES
Number of variables1989
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint3
Maximum length of a constraint1989
Number of terms in the objective function 1989
Biggest coefficient in the objective function 268
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 382524
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 268
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 382524
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3731126-1338684152.opb>
0.00/0.02	c original problem has 1989 variables (1989 bin, 0 int, 0 impl, 0 cont) and 97 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 96 upgd conss, 0 impls, 95 clqs
0.89/0.94	c    (0.9s) probing: 814/1989 (40.9%) - 0 fixings, 0 aggregations, 529 implications, 0 bound changes
0.89/0.94	c    (0.9s) probing aborted: 100/100 successive totally useless probings
0.89/0.94	c presolving (2 rounds):
0.89/0.94	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.89/0.94	c  1058 implications, 95 cliques
0.89/0.94	c presolved problem has 1989 variables (1989 bin, 0 int, 0 impl, 0 cont) and 97 constraints
0.89/0.94	c       1 constraints of type <knapsack>
0.89/0.94	c      95 constraints of type <setppc>
0.89/0.94	c       1 constraints of type <linear>
0.89/0.94	c transformed objective value is always integral (scale: 1)
0.89/0.94	c Presolving Time: 0.92
0.89/0.94	c - non default parameters ----------------------------------------------------------------------
0.89/0.94	c # SCIP version 1.2.1.3
0.89/0.94	c 
0.89/0.94	c # frequency for displaying node information lines
0.89/0.94	c # [type: int, range: [-1,2147483647], default: 100]
0.89/0.94	c display/freq = 10000
0.89/0.94	c 
0.89/0.94	c # maximal time in seconds to run
0.89/0.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.94	c limits/time = 1789.99
0.89/0.94	c 
0.89/0.94	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/0.94	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.94	c limits/memory = 13950
0.89/0.94	c 
0.89/0.94	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.89/0.94	c # [type: int, range: [1,2], default: 1]
0.89/0.94	c timing/clocktype = 2
0.89/0.94	c 
0.89/0.94	c # should presolving try to simplify inequalities
0.89/0.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94	c constraints/linear/simplifyinequalities = TRUE
0.89/0.94	c 
0.89/0.94	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.89/0.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94	c constraints/indicator/addCouplingCons = TRUE
0.89/0.94	c 
0.89/0.94	c # should presolving try to simplify knapsacks
0.89/0.94	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.94	c constraints/knapsack/simplifyinequalities = TRUE
0.89/0.94	c 
0.89/0.94	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/0.94	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.94	c separating/rapidlearning/freq = 0
0.89/0.94	c 
0.89/0.94	c -----------------------------------------------------------------------------------------------
0.89/0.94	c start solving
0.89/0.94	c 
0.99/1.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.99/1.01	c   1.0s|     1 |     0 |  1171 |     - |6819k|   0 |  55 |1989 |  97 |1989 |  97 |   0 |   0 |   0 | 4.656364e+03 |      --      |    Inf 
1.39/1.45	c   1.4s|     1 |     0 |  3758 |     - |6896k|   0 |  56 |1989 |  97 |1989 |  99 |   2 |   0 |   0 | 4.656505e+03 |      --      |    Inf 
1.59/1.61	c   1.6s|     1 |     2 |  3758 |     - |6896k|   0 |  56 |1989 |  97 |1989 |  99 |   2 |   0 |  36 | 4.656505e+03 |      --      |    Inf 
3.39/3.41	o 4895
3.39/3.41	c * 3.4s|    19 |    12 |  4731 |  54.1 |7072k|  11 |   - |1989 | 107 |1989 |  99 |   2 |  10 | 485 | 4.668892e+03 | 4.895000e+03 |   4.84%
3.39/3.41	o 4893
3.39/3.41	c * 3.4s|    20 |    11 |  4733 |  51.3 |7120k|  11 |   - |1989 | 107 |1989 |  99 |   2 |  10 | 485 | 4.668892e+03 | 4.893000e+03 |   4.80%
3.89/3.97	o 4769
3.89/3.97	c * 4.0s|    28 |    14 |  4906 |  42.5 |7134k|  11 |   - |1989 | 107 |1989 |  99 |   2 |  10 | 632 | 4.677532e+03 | 4.769000e+03 |   1.96%
4.19/4.26	o 4751
4.19/4.26	c * 4.2s|    33 |    15 |  5050 |  40.4 |7186k|  11 |   - |1989 | 107 |1989 |  99 |   2 |  10 | 709 | 4.677532e+03 | 4.751000e+03 |   1.57%
4.40/4.42	o 4750
4.40/4.42	c * 4.4s|    35 |    15 |  5135 |  40.5 |7204k|  11 |   - |1989 | 102 |1989 |  99 |   2 |  10 | 780 | 4.677532e+03 | 4.750000e+03 |   1.55%
4.79/4.81	o 4737
4.79/4.81	c * 4.8s|    49 |    14 |  5393 |  34.1 |7274k|  11 |   - |1989 | 102 |1989 |  99 |   2 |  11 | 933 | 4.677532e+03 | 4.737000e+03 |   1.27%
5.69/5.78	o 4732
5.69/5.78	c * 5.8s|    60 |     8 |  6113 |  39.9 |7275k|  11 |   - |1989 | 102 |1989 |  99 |   2 |  11 |1220 | 4.677532e+03 | 4.732000e+03 |   1.16%
7.08/7.19	o 4722
7.08/7.19	c * 7.2s|    94 |     4 |  7550 |  40.8 |7333k|  11 |   - |1989 | 108 |1989 |  99 |   2 |  18 |1657 | 4.702000e+03 | 4.722000e+03 |   0.43%
7.18/7.25	c 
7.18/7.25	c SCIP Status        : problem is solved [optimal solution found]
7.18/7.25	c Solving Time (sec) : 7.24
7.18/7.25	c Solving Nodes      : 98
7.18/7.25	c Primal Bound       : +4.72200000000000e+03 (11 solutions)
7.18/7.25	c Dual Bound         : +4.72200000000000e+03
7.18/7.25	c Gap                : 0.00 %
7.18/7.25	s OPTIMUM FOUND
7.18/7.25	v -x1989 -x1988 -x1987 -x1986 -x1985 -x1984 -x1983 -x1982 -x1981 -x1980 -x1979 -x1978 -x1977 -x1976 -x1975 -x1974 -x1973 -x1972 -x1971 
7.18/7.25	v -x1970 -x1969 -x1968 -x1967 -x1966 -x1965 -x1964 -x1963 -x1962 -x1961 -x1960 -x1959 -x1958 -x1957 -x1956 -x1955 -x1954 
7.18/7.25	v -x1953 -x1952 x1951 -x1950 x1949 -x1948 -x1947 -x1946 -x1945 -x1944 -x1943 -x1942 -x1941 -x1940 -x1939 -x1938 -x1937 -x1936 -x1935 
7.18/7.25	v -x1934 -x1933 -x1932 -x1931 -x1930 -x1929 -x1928 -x1927 -x1926 -x1925 -x1924 -x1923 -x1922 -x1921 -x1920 -x1919 x1918 -x1917 
7.18/7.25	v -x1916 -x1915 -x1914 -x1913 -x1912 -x1911 -x1910 -x1909 -x1908 -x1907 -x1906 -x1905 -x1904 x1903 -x1902 -x1901 -x1900 -x1899 
7.18/7.25	v -x1898 -x1897 -x1896 -x1895 -x1894 -x1893 -x1892 -x1891 -x1890 -x1889 -x1888 -x1887 -x1886 -x1885 -x1884 -x1883 -x1882 
7.18/7.25	v -x1881 -x1880 -x1879 -x1878 -x1877 -x1876 -x1875 -x1874 -x1873 -x1872 -x1871 -x1870 -x1869 -x1868 -x1867 -x1866 -x1865 -x1864 
7.18/7.25	v -x1863 -x1862 -x1861 -x1860 -x1859 -x1858 -x1857 -x1856 -x1855 -x1854 -x1853 -x1852 -x1851 -x1850 -x1849 x1848 -x1847 -x1846 
7.18/7.25	v -x1845 -x1844 -x1843 -x1842 -x1841 -x1840 -x1839 -x1838 -x1837 -x1836 -x1835 -x1834 -x1833 -x1832 -x1831 -x1830 -x1829 -x1828 
7.18/7.25	v -x1827 -x1826 -x1825 -x1824 -x1823 -x1822 -x1821 -x1820 -x1819 -x1818 -x1817 -x1816 -x1815 -x1814 -x1813 -x1812 -x1811 -x1810 
7.18/7.25	v -x1809 -x1808 -x1807 -x1806 -x1805 -x1804 -x1803 -x1802 -x1801 -x1800 -x1799 -x1798 -x1797 -x1796 -x1795 -x1794 -x1793 -x1792 
7.18/7.25	v -x1791 -x1790 -x1789 -x1788 -x1787 -x1786 -x1785 -x1784 -x1783 -x1782 -x1781 -x1780 -x1779 -x1778 -x1777 -x1776 -x1775 -x1774 
7.18/7.25	v -x1773 -x1772 -x1771 -x1770 -x1769 -x1768 -x1767 -x1766 -x1765 -x1764 -x1763 -x1762 -x1761 -x1760 -x1759 -x1758 -x1757 -x1756 
7.18/7.25	v -x1755 -x1754 -x1753 -x1752 -x1751 -x1750 -x1749 -x1748 -x1747 -x1746 -x1745 -x1744 -x1743 -x1742 -x1741 -x1740 -x1739 
7.18/7.25	v -x1738 -x1737 -x1736 -x1735 -x1734 -x1733 -x1732 -x1731 -x1730 -x1729 x1728 -x1727 -x1726 -x1725 -x1724 -x1723 -x1722 -x1721 
7.18/7.25	v -x1720 -x1719 -x1718 -x1717 -x1716 -x1715 -x1714 -x1713 -x1712 -x1711 -x1710 -x1709 -x1708 -x1707 -x1706 -x1705 -x1704 -x1703 
7.18/7.25	v -x1702 -x1701 -x1700 -x1699 -x1698 -x1697 -x1696 -x1695 -x1694 -x1693 -x1692 -x1691 -x1690 -x1689 -x1688 -x1687 -x1686 -x1685 
7.18/7.25	v -x1684 -x1683 -x1682 -x1681 -x1680 -x1679 -x1678 -x1677 -x1676 -x1675 -x1674 -x1673 -x1672 -x1671 -x1670 -x1669 -x1668 -x1667 
7.18/7.25	v -x1666 -x1665 -x1664 -x1663 -x1662 -x1661 -x1660 -x1659 -x1658 -x1657 -x1656 -x1655 -x1654 -x1653 -x1652 -x1651 -x1650 -x1649 
7.18/7.25	v -x1648 -x1647 -x1646 -x1645 -x1644 -x1643 -x1642 -x1641 -x1640 -x1639 -x1638 -x1637 -x1636 -x1635 -x1634 -x1633 -x1632 -x1631 
7.18/7.25	v -x1630 -x1629 -x1628 -x1627 -x1626 -x1625 -x1624 -x1623 -x1622 -x1621 -x1620 -x1619 -x1618 -x1617 -x1616 -x1615 -x1614 -x1613 
7.18/7.25	v -x1612 -x1611 -x1610 -x1609 -x1608 -x1607 -x1606 -x1605 -x1604 -x1603 -x1602 -x1601 -x1600 -x1599 -x1598 -x1597 -x1596 
7.18/7.25	v -x1595 -x1594 -x1593 -x1592 -x1591 -x1590 -x1589 -x1588 -x1587 -x1586 -x1585 -x1584 -x1583 -x1582 -x1581 -x1580 -x1579 -x1578 
7.18/7.25	v -x1577 -x1576 -x1575 -x1574 -x1573 -x1572 -x1571 -x1570 -x1569 -x1568 -x1567 -x1566 -x1565 -x1564 -x1563 -x1562 -x1561 -x1560 
7.18/7.25	v -x1559 -x1558 -x1557 -x1556 -x1555 -x1554 -x1553 -x1552 -x1551 -x1550 -x1549 -x1548 -x1547 -x1546 -x1545 -x1544 -x1543 -x1542 
7.18/7.25	v -x1541 -x1540 -x1539 -x1538 -x1537 -x1536 -x1535 -x1534 -x1533 -x1532 -x1531 -x1530 -x1529 -x1528 -x1527 -x1526 -x1525 -x1524 
7.18/7.25	v -x1523 -x1522 -x1521 -x1520 -x1519 -x1518 -x1517 -x1516 -x1515 -x1514 -x1513 -x1512 -x1511 -x1510 -x1509 -x1508 -x1507 -x1506 
7.18/7.25	v -x1505 -x1504 -x1503 -x1502 -x1501 -x1500 -x1499 -x1498 -x1497 -x1496 -x1495 -x1494 -x1493 -x1492 -x1491 -x1490 -x1489 -x1488 
7.18/7.25	v -x1487 -x1486 -x1485 -x1484 -x1483 -x1482 -x1481 -x1480 -x1479 -x1478 -x1477 -x1476 -x1475 -x1474 -x1473 -x1472 -x1471 
7.18/7.25	v -x1470 -x1469 -x1468 -x1467 -x1466 -x1465 -x1464 -x1463 -x1462 -x1461 -x1460 -x1459 -x1458 -x1457 -x1456 -x1455 -x1454 -x1453 
7.18/7.25	v -x1452 -x1451 -x1450 -x1449 -x1448 -x1447 -x1446 -x1445 -x1444 -x1443 -x1442 -x1441 -x1440 -x1439 -x1438 -x1437 -x1436 -x1435 
7.18/7.25	v -x1434 -x1433 -x1432 -x1431 -x1430 -x1429 -x1428 -x1427 -x1426 -x1425 -x1424 -x1423 -x1422 -x1421 -x1420 -x1419 -x1418 -x1417 
7.18/7.25	v x1416 -x1415 -x1414 -x1413 -x1412 -x1411 -x1410 -x1409 -x1408 -x1407 -x1406 -x1405 -x1404 -x1403 -x1402 -x1401 -x1400 -x1399 
7.18/7.25	v -x1398 -x1397 -x1396 -x1395 -x1394 -x1393 -x1392 -x1391 -x1390 -x1389 -x1388 -x1387 -x1386 -x1385 -x1384 -x1383 -x1382 -x1381 
7.18/7.25	v -x1380 -x1379 -x1378 -x1377 -x1376 -x1375 -x1374 -x1373 -x1372 -x1371 -x1370 -x1369 -x1368 -x1367 -x1366 -x1365 -x1364 -x1363 
7.18/7.25	v -x1362 -x1361 -x1360 -x1359 -x1358 -x1357 -x1356 -x1355 -x1354 -x1353 -x1352 -x1351 -x1350 -x1349 -x1348 -x1347 -x1346 -x1345 
7.18/7.25	v -x1344 -x1343 -x1342 -x1341 -x1340 -x1339 -x1338 -x1337 -x1336 -x1335 -x1334 -x1333 -x1332 -x1331 -x1330 -x1329 -x1328 
7.18/7.25	v -x1327 -x1326 -x1325 -x1324 -x1323 -x1322 -x1321 -x1320 -x1319 -x1318 -x1317 -x1316 -x1315 -x1314 -x1313 -x1312 -x1311 x1310 
7.18/7.25	v -x1309 -x1308 -x1307 -x1306 -x1305 -x1304 -x1303 -x1302 -x1301 -x1300 -x1299 -x1298 -x1297 -x1296 -x1295 -x1294 -x1293 -x1292 
7.18/7.25	v -x1291 -x1290 -x1289 -x1288 -x1287 -x1286 -x1285 -x1284 -x1283 -x1282 -x1281 -x1280 -x1279 -x1278 -x1277 -x1276 -x1275 -x1274 
7.18/7.25	v -x1273 -x1272 -x1271 -x1270 -x1269 -x1268 -x1267 -x1266 -x1265 -x1264 -x1263 -x1262 -x1261 -x1260 -x1259 -x1258 -x1257 -x1256 
7.18/7.25	v -x1255 -x1254 -x1253 -x1252 -x1251 -x1250 -x1249 -x1248 -x1247 -x1246 -x1245 -x1244 -x1243 -x1242 -x1241 -x1240 -x1239 -x1238 
7.18/7.25	v -x1237 -x1236 -x1235 -x1234 -x1233 x1232 -x1231 -x1230 -x1229 -x1228 -x1227 -x1226 -x1225 -x1224 -x1223 -x1222 -x1221 -x1220 
7.18/7.25	v -x1219 -x1218 -x1217 -x1216 -x1215 -x1214 -x1213 -x1212 -x1211 -x1210 -x1209 -x1208 -x1207 -x1206 -x1205 -x1204 -x1203 -x1202 
7.18/7.25	v -x1201 -x1200 -x1199 -x1198 -x1197 -x1196 -x1195 -x1194 -x1193 -x1192 -x1191 -x1190 -x1189 -x1188 -x1187 -x1186 -x1185 -x1184 
7.18/7.25	v -x1183 -x1182 -x1181 -x1180 -x1179 -x1178 x1177 -x1176 -x1175 -x1174 -x1173 -x1172 -x1171 -x1170 -x1169 -x1168 -x1167 -x1166 
7.18/7.25	v -x1165 -x1164 -x1163 -x1162 -x1161 -x1160 -x1159 -x1158 -x1157 -x1156 -x1155 -x1154 -x1153 -x1152 -x1151 -x1150 -x1149 
7.18/7.25	v -x1148 -x1147 -x1146 -x1145 -x1144 -x1143 -x1142 -x1141 -x1140 -x1139 -x1138 -x1137 -x1136 -x1135 -x1134 -x1133 -x1132 -x1131 
7.18/7.25	v -x1130 -x1129 -x1128 -x1127 -x1126 -x1125 -x1124 -x1123 -x1122 -x1121 -x1120 -x1119 -x1118 -x1117 -x1116 -x1115 -x1114 -x1113 
7.18/7.25	v -x1112 -x1111 -x1110 -x1109 x1108 -x1107 -x1106 -x1105 -x1104 -x1103 -x1102 -x1101 -x1100 -x1099 -x1098 -x1097 -x1096 -x1095 
7.18/7.25	v -x1094 -x1093 -x1092 -x1091 -x1090 -x1089 -x1088 -x1087 -x1086 -x1085 -x1084 -x1083 -x1082 -x1081 -x1080 -x1079 -x1078 -x1077 
7.18/7.25	v x1076 -x1075 -x1074 -x1073 -x1072 -x1071 -x1070 -x1069 -x1068 -x1067 -x1066 -x1065 -x1064 -x1063 -x1062 -x1061 -x1060 -x1059 
7.18/7.25	v -x1058 -x1057 -x1056 -x1055 -x1054 x1053 -x1052 -x1051 -x1050 -x1049 -x1048 -x1047 -x1046 -x1045 -x1044 -x1043 -x1042 -x1041 
7.18/7.25	v -x1040 -x1039 -x1038 -x1037 -x1036 -x1035 -x1034 -x1033 -x1032 -x1031 -x1030 -x1029 -x1028 -x1027 -x1026 -x1025 -x1024 -x1023 
7.18/7.25	v -x1022 -x1021 -x1020 -x1019 -x1018 -x1017 -x1016 -x1015 -x1014 -x1013 -x1012 -x1011 -x1010 -x1009 -x1008 -x1007 -x1006 -x1005 
7.18/7.25	v -x1004 -x1003 -x1002 -x1001 -x1000 -x999 -x998 -x997 -x996 -x995 -x994 -x993 -x992 -x991 -x990 -x989 -x988 -x987 -x986 -x985 
7.18/7.25	v -x984 -x983 x982 -x981 -x980 -x979 -x978 -x977 -x976 -x975 -x974 -x973 -x972 -x971 -x970 -x969 -x968 -x967 -x966 -x965 -x964 
7.18/7.25	v -x963 x962 -x961 -x960 -x959 -x958 -x957 -x956 -x955 -x954 -x953 -x952 -x951 -x950 -x949 -x948 -x947 -x946 -x945 -x944 -x943 
7.18/7.25	v -x942 -x941 -x940 -x939 -x938 -x937 -x936 -x935 -x934 -x933 -x932 -x931 -x930 -x929 -x928 -x927 -x926 -x925 -x924 -x923 
7.18/7.25	v -x922 -x921 -x920 -x919 -x918 -x917 -x916 -x915 -x914 -x913 -x912 -x911 -x910 -x909 -x908 x907 -x906 -x905 -x904 -x903 -x902 
7.18/7.25	v -x901 -x900 -x899 -x898 -x897 -x896 -x895 -x894 -x893 -x892 -x891 -x890 -x889 -x888 -x887 -x886 -x885 -x884 -x883 -x882 -x881 
7.18/7.25	v -x880 -x879 -x878 -x877 -x876 -x875 -x874 -x873 -x872 -x871 -x870 -x869 -x868 -x867 -x866 -x865 -x864 -x863 -x862 -x861 -x860 
7.18/7.25	v -x859 -x858 -x857 -x856 -x855 -x854 -x853 -x852 -x851 -x850 -x849 -x848 -x847 -x846 -x845 -x844 -x843 -x842 -x841 -x840 -x839 
7.18/7.25	v -x838 -x837 -x836 -x835 -x834 -x833 -x832 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 -x821 -x820 -x819 -x818 
7.18/7.25	v -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 -x803 -x802 -x801 -x800 -x799 -x798 -x797 
7.18/7.25	v -x796 -x795 -x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 
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7.18/7.25	v -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 
7.18/7.25	v -x734 -x733 -x732 -x731 -x730 -x729 -x728 -x727 -x726 -x725 -x724 -x723 -x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 
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7.18/7.25	v -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 
7.18/7.25	v -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 
7.18/7.25	v -x567 -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 
7.18/7.25	v -x546 -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 
7.18/7.25	v -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 
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7.18/7.25	v -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 
7.18/7.25	v -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 
7.18/7.25	v -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 
7.18/7.25	v -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 
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7.18/7.25	v -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 x322 -x321 -x320 -x319 -x318 
7.18/7.26	v -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 
7.18/7.26	v -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 
7.18/7.26	v -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 
7.18/7.26	v -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 
7.18/7.26	v -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 
7.18/7.26	v -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 x199 -x198 -x197 -x196 -x195 -x194 x193 -x192 
7.18/7.26	v -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 
7.18/7.26	v -x171 -x170 -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 
7.18/7.26	v -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 
7.18/7.26	v -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 x112 -x111 -x110 -x109 
7.18/7.26	v -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 
7.18/7.26	v -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 
7.18/7.26	v -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 
7.18/7.26	v x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 
7.18/7.26	v -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 -x1 
7.18/7.26	c SCIP Status        : problem is solved [optimal solution found]
7.18/7.26	c Solving Time       :       7.24
7.18/7.26	c Original Problem   :
7.18/7.26	c   Problem name     : HOME/instance-3731126-1338684152.opb
7.18/7.26	c   Variables        : 1989 (1989 binary, 0 integer, 0 implicit integer, 0 continuous)
7.18/7.26	c   Constraints      : 97 initial, 97 maximal
7.18/7.26	c Presolved Problem  :
7.18/7.26	c   Problem name     : t_HOME/instance-3731126-1338684152.opb
7.18/7.26	c   Variables        : 1989 (1989 binary, 0 integer, 0 implicit integer, 0 continuous)
7.18/7.26	c   Constraints      : 97 initial, 109 maximal
7.18/7.26	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.18/7.26	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.18/7.26	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.18/7.26	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.18/7.26	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.18/7.26	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.18/7.26	c   probing          :       0.89          0          0          0          0          0          0          0          0
7.18/7.26	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
7.18/7.26	c   setppc           :       0.00          0          0          0          0          0          0          0          0
7.18/7.26	c   linear           :       0.01          0          0          0          0          0          0          0          0
7.18/7.26	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.18/7.26	c   root node        :          -       1241          -          -       1241          -          -          -          -
7.18/7.26	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.18/7.26	c   integral         :          0          0          0        281          0         19        469          0          0        104
7.18/7.26	c   knapsack         :          1          2       2387          8          0          0          0          0          0          0
7.18/7.26	c   setppc           :         95          2       2387          8          0          0       5154          0          0          0
7.18/7.26	c   linear           :          1          2       2387          8          0          0          0          0          0          0
7.18/7.26	c   logicor          :          0+         0         61          0          0          0          4          0          0          0
7.18/7.26	c   countsols        :          0          0          0          8          0          0          0          0          0          0
7.18/7.26	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.18/7.26	c   integral         :       4.84       0.00       0.00       4.84       0.00
7.18/7.26	c   knapsack         :       0.67       0.00       0.67       0.00       0.00
7.18/7.26	c   setppc           :       0.01       0.00       0.01       0.00       0.00
7.18/7.26	c   linear           :       0.23       0.00       0.23       0.00       0.00
7.18/7.26	c   logicor          :       0.00       0.00       0.00       0.00       0.00
7.18/7.26	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.18/7.26	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.18/7.26	c   vbounds          :       0.00          2          0          0
7.18/7.26	c   rootredcost      :       0.00          8          0       1153
7.18/7.26	c   pseudoobj        :       0.02        663          0          0
7.18/7.26	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.18/7.26	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
7.18/7.26	c   infeasible LP    :       0.00          9          7         33      172.5          0        0.0          0
7.18/7.26	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.18/7.26	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.18/7.26	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.18/7.26	c   applied globally :          -          -          -         17      100.9          -          -          -
7.18/7.26	c   applied locally  :          -          -          -          2      243.0          -          -          -
7.18/7.26	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.18/7.26	c   cut pool         :       0.00          1          -          -          0          -    (maximal pool size: 2)
7.18/7.26	c   redcost          :       0.02        243          0      10804          0          0
7.18/7.26	c   impliedbounds    :       0.00          2          0          0          0          0
7.18/7.26	c   intobj           :       0.00          0          0          0          0          0
7.18/7.26	c   cgmip            :       0.00          0          0          0          0          0
7.18/7.26	c   gomory           :       0.00          2          0          0          0          0
7.18/7.26	c   strongcg         :       0.00          2          0          0          0          0
7.18/7.26	c   cmir             :       0.01          2          0          0          0          0
7.18/7.26	c   flowcover        :       0.01          2          0          0          0          0
7.18/7.26	c   clique           :       0.00          2          0          0          2          0
7.18/7.26	c   zerohalf         :       0.00          0          0          0          0          0
7.18/7.26	c   mcf              :       0.00          1          0          0          0          0
7.18/7.26	c   rapidlearning    :       0.17          1          0          0          0          0
7.18/7.26	c Pricers            :       Time      Calls       Vars
7.18/7.26	c   problem variables:       0.00          0          0
7.18/7.26	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.18/7.26	c   relpscost        :       4.84        273         19        469          0          0        104
7.18/7.26	c   pscost           :       0.00          0          0          0          0          0          0
7.18/7.26	c   inference        :       0.00          0          0          0          0          0          0
7.18/7.26	c   mostinf          :       0.00          0          0          0          0          0          0
7.18/7.26	c   leastinf         :       0.00          0          0          0          0          0          0
7.18/7.26	c   fullstrong       :       0.00          0          0          0          0          0          0
7.18/7.26	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.18/7.26	c   random           :       0.00          0          0          0          0          0          0
7.18/7.26	c Primal Heuristics  :       Time      Calls      Found
7.18/7.26	c   LP solutions     :       0.00          -          8
7.18/7.26	c   pseudo solutions :       0.00          -          0
7.18/7.26	c   crossover        :       0.00          0          0
7.18/7.26	c   guideddiving     :       0.00          0          0
7.18/7.26	c   oneopt           :       0.00          8          0
7.18/7.26	c   fracdiving       :       0.01          1          0
7.18/7.26	c   veclendiving     :       0.02          1          0
7.18/7.26	c   coefdiving       :       0.01          1          0
7.18/7.26	c   objpscostdiving  :       0.00          1          1
7.18/7.26	c   rootsoldiving    :       0.01          1          1
7.18/7.26	c   trivial          :       0.00          2          0
7.18/7.26	c   simplerounding   :       0.00          0          0
7.18/7.26	c   zirounding       :       0.00         70          0
7.18/7.26	c   rounding         :       0.05        193          0
7.18/7.26	c   shifting         :       0.01          8          1
7.18/7.26	c   intshifting      :       0.00          0          0
7.18/7.26	c   twoopt           :       0.00          0          0
7.18/7.26	c   fixandinfer      :       0.00          0          0
7.18/7.26	c   feaspump         :       0.25          1          0
7.18/7.26	c   pscostdiving     :       0.01          1          0
7.18/7.26	c   intdiving        :       0.00          0          0
7.18/7.26	c   actconsdiving    :       0.00          0          0
7.18/7.26	c   linesearchdiving :       0.02          1          0
7.18/7.26	c   octane           :       0.00          0          0
7.18/7.26	c   rens             :       0.02          1          0
7.18/7.26	c   rins             :       0.00          0          0
7.18/7.26	c   localbranching   :       0.00          0          0
7.18/7.26	c   mutation         :       0.00          0          0
7.18/7.26	c   dins             :       0.00          0          0
7.18/7.26	c   undercover       :       0.00          0          0
7.18/7.26	c   nlp              :       0.00          0          0
7.18/7.26	c   trysol           :       0.00          0          0
7.18/7.26	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.18/7.26	c   primal LP        :       0.00          0          0       0.00          -
7.18/7.26	c   dual LP          :       0.52        300       4869      16.23    9436.98
7.18/7.26	c   lex dual LP      :       0.00          0          0       0.00          -
7.18/7.26	c   barrier LP       :       0.00          0          0       0.00          -
7.18/7.26	c   diving/probing LP:       0.27         61       2779      45.56   10475.33
7.18/7.26	c   strong branching :       4.84       1665      45058      27.06    9318.80
7.18/7.26	c     (at root node) :          -         36       1261      35.03          -
7.18/7.26	c   conflict analysis:       0.00          0          0       0.00          -
7.18/7.26	c B&B Tree           :
7.18/7.26	c   number of runs   :          1
7.18/7.26	c   nodes            :         98
7.18/7.26	c   nodes (total)    :         98
7.18/7.26	c   nodes left       :          0
7.18/7.26	c   max depth        :         11
7.18/7.26	c   max depth (total):         11
7.18/7.26	c   backtracks       :         19 (19.4%)
7.18/7.26	c   delayed cutoffs  :          0
7.18/7.26	c   repropagations   :         21 (9 domain reductions, 0 cutoffs)
7.18/7.26	c   avg switch length:       3.39
7.18/7.26	c   switching time   :       0.01
7.18/7.26	c Solution           :
7.18/7.26	c   Solutions found  :         11 (8 improvements)
7.18/7.26	c   First Solution   : +4.89500000000000e+03   (in run 1, after 19 nodes, 3.39 seconds, depth 11, found by <relaxation>)
7.18/7.26	c   Primal Bound     : +4.72200000000000e+03   (in run 1, after 94 nodes, 7.17 seconds, depth 7, found by <relaxation>)
7.18/7.26	c   Dual Bound       : +4.72200000000000e+03
7.18/7.26	c   Gap              :       0.00 %
7.18/7.26	c   Root Dual Bound  : +4.65650505050505e+03
7.18/7.26	c   Root Iterations  :       3758
7.18/7.26	c Time complete: 7.26.

Verifier Data 

OK	4722

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3731126-1338684152/watcher-3731126-1338684152 -o /tmp/evaluation-result-3731126-1338684152/solver-3731126-1338684152 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3731126-1338684152.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.86 1.97 1.93 3/176 22278
/proc/meminfo: memFree=27440764/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=8944 CPUtime=0 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 1335 0 0 0 0 0 0 0 20 0 1 0 334539731 9158656 1281 33554432000 4194304 8395647 140733873592080 140735177680824 7382157 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 2236 1292 374 1026 0 1206 0

[startup+0.0970069 s]
/proc/loadavg: 1.86 1.97 1.93 3/176 22278
/proc/meminfo: memFree=27440764/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=21444 CPUtime=0.08 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 4746 0 0 0 8 0 0 0 20 0 1 0 334539731 21958656 4337 33554432000 4194304 8395647 140733873592080 140735177680824 4911325 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 5361 4337 491 1026 0 4331 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21444

[startup+0.100213 s]
/proc/loadavg: 1.86 1.97 1.93 3/176 22278
/proc/meminfo: memFree=27440764/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=21444 CPUtime=0.09 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 4746 0 0 0 9 0 0 0 20 0 1 0 334539731 21958656 4337 33554432000 4194304 8395647 140733873592080 140735177680824 4911325 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 5361 4337 491 1026 0 4331 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21444

[startup+0.300179 s]
/proc/loadavg: 1.86 1.97 1.93 3/176 22278
/proc/meminfo: memFree=27440764/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=21444 CPUtime=0.29 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 4751 0 0 0 29 0 0 0 20 0 1 0 334539731 21958656 4342 33554432000 4194304 8395647 140733873592080 140733873589096 6115585 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 5361 4342 495 1026 0 4331 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21444

[startup+0.700179 s]
/proc/loadavg: 1.86 1.97 1.93 3/176 22278
/proc/meminfo: memFree=27440764/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=21444 CPUtime=0.69 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 4765 0 0 0 69 0 0 0 20 0 1 0 334539731 21958656 4356 33554432000 4194304 8395647 140733873592080 140733873589096 5027298 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 5361 4356 495 1026 0 4331 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21444

[startup+1.5002 s]
/proc/loadavg: 1.86 1.97 1.93 3/177 22279
/proc/meminfo: memFree=27422016/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=36696 CPUtime=1.49 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 10367 0 0 0 147 2 0 0 20 0 1 0 334539731 37576704 8323 33554432000 4194304 8395647 140733873592080 140733873587128 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 9174 8323 632 1026 0 8144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36696

[startup+3.10017 s]
/proc/loadavg: 1.87 1.97 1.93 3/177 22279
/proc/meminfo: memFree=27408880/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=36696 CPUtime=3.09 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 10372 0 0 0 306 3 0 0 20 0 1 0 334539731 37576704 8328 33554432000 4194304 8395647 140733873592080 140733873587384 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 9174 8328 637 1026 0 8144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36696

[startup+6.30018 s]
/proc/loadavg: 1.87 1.97 1.93 3/177 22279
/proc/meminfo: memFree=27409252/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=36696 CPUtime=6.29 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 10383 0 0 0 623 6 0 0 20 0 1 0 334539731 37576704 8339 33554432000 4194304 8395647 140733873592080 140733873587384 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 9174 8339 639 1026 0 8144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36696

Solver just ended. Dumping a history of the last processes samples

[startup+6.70018 s]
/proc/loadavg: 1.87 1.97 1.93 3/177 22279
/proc/meminfo: memFree=27408492/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=36696 CPUtime=6.69 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 10383 0 0 0 662 7 0 0 20 0 1 0 334539731 37576704 8339 33554432000 4194304 8395647 140733873592080 140733873587800 6670385 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 9174 8339 639 1026 0 8144 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 36696

[startup+7.10018 s]
/proc/loadavg: 1.87 1.97 1.93 3/177 22279
/proc/meminfo: memFree=27408492/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=36696 CPUtime=7.08 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 10383 0 0 0 701 7 0 0 20 0 1 0 334539731 37576704 8339 33554432000 4194304 8395647 140733873592080 140733873587800 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 9174 8339 639 1026 0 8144 0
Current children cumulated CPU time (s) 7.08
Current children cumulated vsize (KiB) 36696

[startup+7.20018 s]
/proc/loadavg: 1.87 1.97 1.93 3/177 22279
/proc/meminfo: memFree=27408492/32873648 swapFree=7388/7388
[pid=22278] ppid=22276 vsize=36696 CPUtime=7.18 cores=0,2,4,6
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21664 0 -1 4202496 10383 0 0 0 711 7 0 0 20 0 1 0 334539731 37576704 8339 33554432000 4194304 8395647 140733873592080 140733873587800 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22278/statm: 9174 8339 639 1026 0 8144 0
Current children cumulated CPU time (s) 7.18
Current children cumulated vsize (KiB) 36696

Child status: 0
Real time (s): 7.26846
CPU time (s): 7.26589
CPU user time (s): 7.18391
CPU system time (s): 0.081987
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 41700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.18391
system time used= 0.081987
maximum resident set size= 37040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10388
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 17

runsolver used 0.010998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node148 at 2012-06-03 02:42:32
IDJOB=3731126
IDBENCH=1852
IDSOLVER=2326
FILE ID=node148/3731126-1338684152
RUNJOBID= node148-1338678625-21683
PBS_JOBID= 14636665
Free space on /tmp= 71312 MiB

SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-l152lav.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3731126-1338684152/watcher-3731126-1338684152 -o /tmp/evaluation-result-3731126-1338684152/solver-3731126-1338684152 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3731126-1338684152.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1a5510d564851e49e3b50f1a87922ca2
RANDOM SEED=1280971340

node148.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27441144 kB
Buffers:          583716 kB
Cached:          2889020 kB
SwapCached:          628 kB
Active:          2472732 kB
Inactive:        2055044 kB
Active(anon):    1044408 kB
Inactive(anon):    10672 kB
Active(file):    1428324 kB
Inactive(file):  2044372 kB
Unevictable:        7388 kB
Mlocked:            7388 kB
SwapTotal:      67108856 kB
SwapFree:       67107564 kB
Dirty:             10352 kB
Writeback:             0 kB
AnonPages:       1059140 kB
Mapped:            13456 kB
Shmem:                36 kB
Slab:             766424 kB
SReclaimable:     210048 kB
SUnreclaim:       556376 kB
KernelStack:        1472 kB
PageTables:         6068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1193796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    167936 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71304 MiB
End job on node148 at 2012-06-03 02:42:40