Trace number 2703403

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT52 27.0329 27.0393

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir10_area_partials.opb
MD5SUM8e58fdc516472c37b974ebbf77c2a4fa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark52
Best CPU time to get the best result obtained on this benchmark2.46662
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 52
Optimality of the best value was proved YES
Number of variables2091
Total number of constraints7288
Number of constraints which are clauses7288
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint124
Number of terms in the objective function 486
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 486
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 486
Number of bits of the biggest sum of numbers9
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-2703403-1278564129.opb>
0.09/0.12	c original problem has 2091 variables (2091 bin, 0 int, 0 impl, 0 cont) and 7288 constraints
0.09/0.12	c problem read
0.09/0.12	c presolving settings loaded
0.09/0.16	o 486
0.09/0.16	c feasible solution found by trivial heuristic, objective value  4.860000e+02
0.09/0.16	c presolving:
0.19/0.24	c (round 1) 250 del vars, 454 del conss, 46 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 77764 impls, 0 clqs
0.29/0.31	c (round 2) 250 del vars, 454 del conss, 46 chg bounds, 0 chg sides, 0 chg coeffs, 6793 upgd conss, 77764 impls, 0 clqs
0.29/0.34	c (round 3) 250 del vars, 454 del conss, 46 chg bounds, 0 chg sides, 0 chg coeffs, 6834 upgd conss, 77764 impls, 0 clqs
0.69/0.79	c    (0.7s) probing: 185/1841 (10.0%) - 0 fixings, 8 aggregations, 232 implications, 0 bound changes
0.69/0.79	c    (0.7s) probing aborted: 100/100 successive totally useless probings
0.69/0.79	c (round 4) 258 del vars, 454 del conss, 46 chg bounds, 0 chg sides, 0 chg coeffs, 6834 upgd conss, 77996 impls, 0 clqs
0.79/0.81	c (round 5) 258 del vars, 478 del conss, 46 chg bounds, 0 chg sides, 0 chg coeffs, 6834 upgd conss, 77996 impls, 0 clqs
0.79/0.85	c    (0.7s) probing: 195/1841 (10.6%) - 0 fixings, 8 aggregations, 232 implications, 0 bound changes
0.79/0.85	c    (0.7s) probing aborted: 100/100 successive totally useless probings
0.79/0.85	c presolving (6 rounds):
0.79/0.85	c  258 deleted vars, 478 deleted constraints, 46 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.79/0.85	c  77996 implications, 0 cliques
0.79/0.85	c presolved problem has 1833 variables (1833 bin, 0 int, 0 impl, 0 cont) and 6810 constraints
0.79/0.85	c    5400 constraints of type <setppc>
0.79/0.85	c    1410 constraints of type <logicor>
0.79/0.85	c transformed objective value is always integral (scale: 1)
0.79/0.85	c Presolving Time: 0.70
0.79/0.85	c - non default parameters ----------------------------------------------------------------------
0.79/0.85	c # SCIP version 1.2.1.3
0.79/0.85	c 
0.79/0.85	c # frequency for displaying node information lines
0.79/0.85	c # [type: int, range: [-1,2147483647], default: 100]
0.79/0.85	c display/freq = 10000
0.79/0.85	c 
0.79/0.85	c # maximal time in seconds to run
0.79/0.85	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.79/0.85	c limits/time = 1789.89
0.79/0.85	c 
0.79/0.85	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.79/0.85	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.79/0.85	c limits/memory = 1620
0.79/0.85	c 
0.79/0.85	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.79/0.85	c # [type: int, range: [1,2], default: 1]
0.79/0.85	c timing/clocktype = 2
0.79/0.85	c 
0.79/0.85	c # should presolving try to simplify inequalities
0.79/0.85	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.85	c constraints/linear/simplifyinequalities = TRUE
0.79/0.85	c 
0.79/0.85	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.79/0.85	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.85	c constraints/indicator/addCouplingCons = TRUE
0.79/0.85	c 
0.79/0.85	c # should presolving try to simplify knapsacks
0.79/0.85	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.79/0.85	c constraints/knapsack/simplifyinequalities = TRUE
0.79/0.85	c 
0.79/0.85	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.79/0.85	c # [type: int, range: [-1,2147483647], default: -1]
0.79/0.85	c separating/rapidlearning/freq = 0
0.79/0.85	c 
0.79/0.85	c -----------------------------------------------------------------------------------------------
0.79/0.85	c start solving
0.79/0.85	c 
1.10/1.18	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.10/1.18	c t 1.1s|     1 |     0 |  1146 |     - |  14M|   0 | 255 |1833 |6810 |1833 |6810 |   0 |   0 |   0 | 5.090088e+01 | 4.860000e+02 | 854.80%
1.10/1.19	o 71
1.10/1.19	c s 1.1s|     1 |     0 |  1146 |     - |  14M|   0 | 255 |1833 |6810 |1833 |6810 |   0 |   0 |   0 | 5.090088e+01 | 7.100000e+01 |  39.49%
2.59/2.63	c   2.5s|     1 |     0 |  1452 |     - |  15M|   0 | 236 |1833 |6810 |1833 |6811 |   1 |   0 |   0 | 5.102544e+01 | 7.100000e+01 |  39.15%
5.29/5.36	c   5.2s|     1 |     0 |  1911 |     - |  15M|   0 | 270 |1833 |6810 |1833 |6815 |   5 |   0 |   0 | 5.111030e+01 | 7.100000e+01 |  38.92%
8.39/8.48	c   8.4s|     1 |     0 |  2212 |     - |  15M|   0 | 260 |1833 |6810 |1833 |6816 |   6 |   0 |   0 | 5.113308e+01 | 7.100000e+01 |  38.85%
8.39/8.49	o 70
8.39/8.49	c s 8.4s|     1 |     0 |  2212 |     - |  15M|   0 | 260 |1833 |6810 |1833 |6816 |   6 |   0 |   0 | 5.113308e+01 | 7.000000e+01 |  36.90%
12.29/12.36	c  12.2s|     1 |     0 |  2344 |     - |  15M|   0 | 210 |1833 |6810 |1833 |6817 |   7 |   0 |   0 | 5.113970e+01 | 7.000000e+01 |  36.88%
12.29/12.36	o 69
12.29/12.36	c b12.2s|     1 |     0 |  2344 |     - |  15M|   0 | 210 |1833 |6810 |1833 |6817 |   7 |   0 |   0 | 5.113970e+01 | 6.900000e+01 |  34.92%
15.89/15.99	c  15.9s|     1 |     0 |  2514 |     - |  15M|   0 | 165 |1833 |6810 |1833 |6818 |   8 |   0 |   0 | 5.115318e+01 | 6.900000e+01 |  34.89%
18.80/18.82	c  18.7s|     1 |     0 |  2850 |     - |  15M|   0 | 187 |1833 |6810 |1833 |6819 |   9 |   0 |   0 | 5.118483e+01 | 6.900000e+01 |  34.81%
22.28/22.36	c  22.2s|     1 |     0 |  3290 |     - |  15M|   0 | 267 |1833 |6810 |1833 |6820 |  10 |   0 |   0 | 5.120690e+01 | 6.900000e+01 |  34.75%
26.88/26.97	o 52
26.88/26.97	c E26.8s|     1 |     0 |  3290 |     - |  16M|   0 |   - |1833 |6810 |1833 |6820 |  10 |   0 |   0 | 5.120690e+01 | 5.200000e+01 |   1.55%
26.88/26.98	c  26.9s|     1 |     0 |  3290 |     - |  16M|   0 |   - |1833 |6810 |1833 |6820 |  10 |   0 |   0 | 5.200000e+01 | 5.200000e+01 |   0.00%
26.88/26.98	c 
26.88/26.98	c SCIP Status        : problem is solved [optimal solution found]
26.88/26.98	c Solving Time (sec) : 26.86
26.88/26.98	c Solving Nodes      : 1
26.88/26.98	c Primal Bound       : +5.20000000000000e+01 (10 solutions)
26.88/26.98	c Dual Bound         : +5.20000000000000e+01
26.88/26.98	c Gap                : 0.00 %
26.88/26.99	s OPTIMUM FOUND
26.88/26.99	v -x2089 -x2084 -x2081 -x2080 -x2079 -x2078 -x2077 -x2076 -x2075 -x2074 -x2073 -x2072 -x2071 -x2070 -x2069 -x2068 -x2067 -x2066 -x2062 
26.88/26.99	v -x2058 -x2057 -x2056 -x2055 -x2054 -x2053 -x2052 -x2051 -x2050 -x2049 -x2048 -x2047 -x2046 -x2045 -x2044 -x2043 -x2042 
26.88/26.99	v -x2041 -x2040 -x2037 -x2036 -x2035 -x2034 -x2033 -x2032 -x2031 -x2026 -x2025 -x2024 -x2023 -x2019 -x2018 -x2015 -x2014 -x2013 
26.88/26.99	v -x2012 -x2011 x2010 -x2007 -x2006 -x2005 -x2002 -x2001 -x2000 x1999 -x1996 -x1992 -x1991 -x1990 -x1989 -x1988 -x1987 -x1986 
26.88/26.99	v -x1985 -x1983 -x1982 -x1981 -x1975 -x1974 -x1973 -x1972 -x1966 -x1965 -x1964 -x1963 -x1962 -x1961 -x1960 -x1959 -x1955 -x1951 
26.88/26.99	v -x1948 -x1947 -x1946 -x1945 -x1970 -x1944 -x2082 -x1943 -x1942 -x1941 -x1940 -x2021 -x1939 -x1938 -x1937 -x1953 -x1934 -x1933 
26.88/26.99	v -x2060 -x1932 -x1931 -x1930 -x1927 -x1926 -x1922 -x1918 -x1915 -x1912 -x1911 -x1910 -x2016 -x1909 -x1908 -x1903 -x1899 -x1898 
26.88/26.99	v -x1897 -x1896 -x1895 -x1894 -x1893 -x2003 -x1916 -x1892 -x1889 -x1888 -x1924 -x1994 -x1901 -x1887 -x1913 -x1886 -x1884 -x1881 
26.88/26.99	v -x1879 -x1878 -x1874 -x1873 -x1872 -x1871 -x1979 -x1870 -x1869 -x1868 -x1867 -x1866 -x1865 -x1864 -x1863 -x1862 -x1861 -x1860 
26.88/26.99	v -x1906 -x1859 -x1858 -x1857 -x1856 -x1853 -x1851 -x1849 -x1949 -x1848 -x1847 -x1846 -x1845 -x1844 -x1843 -x1842 -x1841 -x1837 
26.88/26.99	v -x1876 -x1836 -x1831 -x1830 -x1920 -x1829 -x1825 -x1822 -x1820 -x1818 -x1817 -x1816 -x1815 -x2008 -x1814 -x1813 -x1812 
26.88/26.99	v -x1997 -x1811 -x1810 -x1809 -x1808 -x1807 -x1806 -x1805 -x1804 -x1834 -x1803 -x1802 -x1801 -x1890 -x1839 -x1800 -x1799 x1798 
26.88/26.99	v -x1823 -x1795 -x1794 -x1792 -x1790 -x1788 -x1787 -x1786 -x1785 -x1784 -x1783 -x1782 -x1781 -x1780 -x1779 -x1778 -x1777 -x1776 
26.88/26.99	v -x1775 -x1774 -x1771 -x1770 -x1769 -x1766 -x1765 -x1762 -x1761 -x1760 -x1759 x1758 -x1755 -x1752 -x1749 -x1748 -x1747 -x1746 
26.88/26.99	v -x1745 -x1744 -x1743 -x1742 -x1741 -x1740 -x1739 -x1738 -x1737 -x1736 -x1735 -x1734 -x1728 -x1725 -x1724 -x1723 -x1722 -x1721 
26.88/26.99	v -x1720 -x1716 -x1713 -x1712 -x1711 -x1710 -x1707 -x1706 -x1705 -x1704 -x1703 -x1702 -x1701 -x1700 -x1699 -x1698 -x1697 -x1696 
26.88/26.99	v -x1695 -x1694 -x1693 -x1692 -x1689 -x1688 -x1687 -x1686 -x1685 -x1683 -x1682 -x1681 -x1680 -x1679 -x1678 -x1714 -x1675 -x1753 
26.88/26.99	v -x1674 -x1673 -x1671 -x1669 -x1666 -x1663 -x1662 -x1661 -x1660 -x1657 -x1656 -x1655 -x1654 -x1653 -x1652 -x1651 -x1650 -x1649 
26.88/26.99	v -x1648 -x1647 -x1646 -x1645 -x1644 -x1643 x1642 -x1639 -x1638 -x1637 -x1634 -x1633 -x1631 -x1629 -x1626 -x1625 -x1621 -x1620 
26.88/26.99	v -x1619 -x1618 -x1617 -x1616 -x1615 -x1614 -x1613 -x1612 -x1611 -x1658 -x1610 -x1606 -x1605 -x1603 -x1726 -x1602 -x1600 -x1664 
26.88/26.99	v -x1763 -x1667 -x1750 -x1599 -x1596 -x1595 -x1594 x1593 -x1590 -x1587 -x1586 -x1581 -x1578 -x1575 -x1574 -x1573 -x1572 -x1571 
26.88/26.99	v -x1567 -x1566 -x1565 -x1564 -x1563 x1562 -x1559 -x1557 -x1555 -x1579 -x1554 -x1552 -x1576 -x1551 -x1550 -x1546 -x1545 -x1544 
26.88/26.99	v -x1541 -x1535 -x1531 -x1530 -x1529 -x1528 -x1527 -x1524 -x1523 -x1519 -x1518 -x1517 -x1516 -x1515 -x1514 -x1513 -x1512 
26.88/26.99	v -x1511 -x1510 -x1542 -x1504 -x1503 -x1502 -x1501 -x1500 -x1499 -x1498 -x1497 -x1496 -x1495 -x1494 -x1493 -x1492 -x1487 -x1486 
26.88/26.99	v -x1485 -x1484 -x1483 -x1478 -x1474 -x1473 -x1472 -x1471 -x1470 -x1466 -x1461 -x1460 -x1459 -x1458 x1457 -x1454 -x1453 -x1452 
26.88/26.99	v -x1451 -x1450 -x1449 -x1448 -x1447 -x1446 -x1445 -x1444 -x1443 -x1440 -x1439 -x1435 -x1434 -x1433 -x1432 -x1431 -x1430 -x1429 
26.88/26.99	v -x1428 -x1468 -x1427 -x1426 -x1425 -x1424 -x1423 -x1422 -x1421 -x1416 -x1414 -x1409 -x1408 -x1407 -x1521 -x1406 -x1405 -x1404 
26.88/26.99	v -x1403 -x1400 -x1399 -x1398 -x1396 -x1394 -x1390 -x1386 -x1385 -x1384 -x1383 -x1382 -x1381 -x1380 -x1379 -x1378 x1377 -x1374 
26.88/26.99	v -x1373 -x1372 -x1369 -x1368 -x1367 -x1366 -x1365 -x1364 -x1363 -x1362 -x1361 -x1360 -x1359 -x1358 -x1357 -x1356 -x1355 -x1354 
26.88/26.99	v -x1348 -x1347 -x1346 -x1345 -x1344 -x1343 -x1342 -x1341 -x1340 -x1339 -x1338 -x1337 -x1336 -x1335 -x1332 -x1331 -x1330 -x1329 
26.88/26.99	v -x1328 -x1327 -x1324 -x1323 -x1322 -x1321 -x1320 -x1319 -x1318 -x1317 -x1316 -x1315 -x1314 -x1313 -x1312 -x1311 -x1310 x1309 
26.88/26.99	v x1306 -x1303 -x1302 -x1301 -x1300 -x1297 -x1296 x1295 -x1293 -x1291 -x1290 -x1289 x1288 x1283 -x1278 -x1277 -x1271 -x1270 
26.88/26.99	v -x1269 -x1298 -x1268 -x1267 -x1266 -x1265 -x1264 -x1263 -x1262 -x1261 -x1260 -x1259 -x1258 -x1257 -x1252 -x1244 -x1242 -x1238 
26.88/26.99	v -x1233 -x1227 -x1226 -x1275 -x1225 -x1392 -x1224 -x1222 -x1370 -x1220 -x1219 -x1218 -x1217 x1216 -x1281 -x1213 -x1212 -x1211 
26.88/26.99	v -x1210 x1209 -x1207 -x1205 -x1202 -x1201 -x1231 -x1200 -x1236 -x1199 -x1195 -x1194 -x1250 -x1193 -x1192 -x1191 -x1189 -x1388 
26.88/26.99	v -x1203 -x1184 x1183 x1181 -x1180 -x1179 -x1178 -x1161 -x1160 -x1156 -x1146 -x1143 -x1142 -x1137 -x1136 -x1131 -x1130 -x1129 
26.88/26.99	v -x1128 -x1127 -x1126 -x1125 -x1124 -x1123 -x1122 -x1121 -x1120 -x1119 -x1118 -x1117 -x1116 -x1115 -x1114 -x1113 -x1112 -x1111 
26.88/26.99	v -x1110 -x1109 -x1108 -x1107 -x1106 -x1105 -x1104 -x1103 -x1102 -x1101 -x1100 -x1099 -x1098 -x1097 -x1096 -x1095 -x1094 -x1093 
26.88/26.99	v -x1092 -x1091 -x1090 -x1084 -x1080 -x1079 -x1078 -x1077 -x1076 -x1075 -x1074 -x1073 -x1072 -x1071 -x1070 -x1069 -x1068 -x1067 
26.88/26.99	v -x1066 -x1065 -x1064 -x1063 -x1062 -x1061 -x1060 -x1059 -x1058 -x1057 -x1056 -x1055 -x1054 -x1053 -x1052 -x1051 -x1050 -x1049 
26.88/26.99	v -x1048 -x1047 -x1046 -x1045 -x1044 -x1043 -x1042 -x1041 -x1040 -x1039 -x1038 x1037 -x1030 -x1029 -x1025 -x1024 -x1023 x1022 
26.88/26.99	v -x1018 -x1017 -x1016 -x1015 -x1014 -x1013 -x1012 -x1011 -x1010 -x1009 -x1008 -x1007 -x1006 -x1005 -x1004 -x1003 -x1002 -x999 
26.88/26.99	v -x998 -x997 -x996 -x995 -x990 -x989 -x988 -x987 -x986 -x985 -x984 -x983 -x982 -x981 -x980 -x979 -x978 -x977 -x976 -x975 
26.88/26.99	v -x973 -x972 -x971 -x970 -x969 -x968 -x967 -x966 -x965 -x964 -x963 -x962 -x961 -x960 -x959 -x958 -x957 -x956 -x954 -x950 -x949 
26.88/26.99	v -x948 -x947 -x946 -x945 -x942 -x941 -x940 -x939 -x938 -x937 -x928 -x925 -x924 -x921 -x920 -x919 -x918 -x917 -x916 -x915 -x914 
26.88/26.99	v -x913 -x912 -x911 -x910 -x909 -x908 -x907 -x906 -x905 -x904 -x903 -x902 -x901 -x900 -x899 -x898 -x897 -x896 -x895 -x894 -x893 
26.88/26.99	v -x892 -x1000 -x891 -x890 -x889 -x888 -x887 -x886 -x885 -x884 -x883 -x880 -x879 -x875 -x874 -x871 -x870 -x869 -x866 -x865 -x864 
26.88/26.99	v -x863 -x862 -x861 -x860 -x859 -x858 -x857 -x856 -x855 -x854 -x853 -x852 -x851 -x850 -x848 -x845 -x844 -x843 -x839 -x838 
26.88/26.99	v -x832 -x831 -x830 -x829 -x826 -x825 -x824 -x823 -x822 -x877 -x821 -x820 -x819 -x818 -x817 -x813 -x812 -x811 -x810 x809 -x805 
26.88/26.99	v -x804 -x803 -x802 -x922 -x801 -x800 -x798 -x794 -x793 -x792 -x791 -x790 -x789 -x783 -x782 x781 -x773 -x772 -x771 -x770 -x769 
26.88/26.99	v -x768 -x767 -x766 -x765 -x764 -x763 -x762 -x760 -x759 -x758 -x757 -x756 -x755 -x754 -x753 -x752 -x751 -x750 -x749 -x748 -x747 
26.88/26.99	v x746 -x733 -x732 -x727 -x726 -x723 -x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 -x713 -x712 -x711 -x710 -x709 -x708 
26.88/26.99	v -x707 -x703 -x700 -x699 -x698 -x697 -x696 -x695 x694 -x691 -x690 -x689 -x688 -x687 -x686 -x685 -x684 -x683 -x682 -x681 -x680 
26.88/26.99	v -x679 -x678 -x677 -x676 -x672 -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 -x661 -x993 -x660 -x659 -x658 -x653 
26.88/26.99	v -x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x636 -x635 -x634 -x629 -x628 x627 -x625 -x623 -x622 -x621 x620 -x616 
26.88/26.99	v -x615 -x614 -x613 -x612 -x607 -x605 -x604 -x603 -x602 -x601 -x600 -x596 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x779 
26.88/26.99	v -x583 -x582 -x581 -x580 -x651 -x579 -x578 -x807 -x577 x576 -x574 -x573 -x572 -x571 -x570 -x872 -x569 -x566 -x563 -x562 -x561 
26.88/26.99	v -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 x548 -x540 -x537 -x536 -x535 -x534 -x533 -x532 -x531 
26.88/26.99	v -x530 -x827 -x1020 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x517 -x516 -x701 -x515 -x514 -x1027 -x513 -x841 
26.88/26.99	v -x512 -x511 -x1144 -x510 -x509 -x943 -x508 -x836 -x507 -x506 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 
26.88/26.99	v -x598 -x674 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 
26.88/26.99	v -x472 -x471 -x724 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x518 -x462 -x461 x460 -x567 -x455 -x454 -x453 -x452 -x451 
26.88/26.99	v -x450 -x449 -x448 -x730 -x867 -x447 -x446 -x445 -x444 -x443 -x787 -x442 -x638 -x441 -x440 -x439 -x926 -x438 -x437 -x435 -x432 
26.88/26.99	v -x430 -x429 -x420 -x419 -x418 -x1082 -x417 -x538 -x564 -x416 -x414 -x413 -x408 -x398 -x394 -x390 -x389 -x377 -x376 -x392 -x375 
26.88/26.99	v -x374 -x373 -x372 -x360 -x357 -x356 -x355 x354 -x358 -x351 -x350 x349 -x345 -x344 -x340 -x339 -x2087 -x337 -x336 -x335 -x2064 
26.88/26.99	v -x334 -x333 -x2038 -x2029 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x1957 -x319 -x318 
26.88/26.99	v -x1935 -x1928 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x1854 -x304 -x303 -x302 -x301 
26.88/26.99	v -x300 -x299 -x1827 -x298 -x297 -x296 -x1796 -x295 -x294 -x293 -x1772 -x1767 -x289 -x288 -x1756 -x287 -x286 -x285 -x284 -x1732 
26.88/26.99	v -x283 -x282 -x281 -x280 -x279 -x618 -x278 -x277 -x276 -x275 -x274 -x1718 -x273 -x272 -x1708 -x1690 -x271 -x270 -x1676 -x269 
26.88/26.99	v -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x1640 -x259 -x1635 -x258 -x257 -x1627 -x1623 -x256 -x255 -x254 -x253 
26.88/26.99	v -x1608 -x252 -x251 -x250 -x249 -x248 -x1597 -x247 -x1154 -x1591 -x1588 -x1584 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x1569 
26.88/26.99	v -x238 -x237 -x1560 -x236 -x235 -x1286 -x234 -x233 -x1304 -x232 -x231 -x1548 -x230 -x226 -x1539 -x225 -x224 -x223 -x222 -x221 
26.88/26.99	v -x1533 -x220 -x219 -x218 -x217 -x216 -x215 -x1525 -x214 -x213 -x1508 -x212 -x211 -x210 -x1490 -x209 -x208 -x207 -x1481 -x206 
26.88/26.99	v -x205 -x1476 -x204 -x203 -x1464 -x1455 -x202 -x1441 -x201 -x1437 -x200 -x1419 -x199 -x198 -x197 -x196 -x195 -x194 -x1401 -x193 
26.88/26.99	v -x192 -x190 -x189 -x1375 -x188 -x187 -x1352 -x186 -x185 -x184 -x183 -x1333 -x1325 -x1307 -x182 -x181 -x180 -x179 -x178 -x177 
26.88/26.99	v -x176 -x175 -x174 -x173 -x1255 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x1214 -x159 
26.88/26.99	v -x158 -x1197 -x157 -x156 -x155 -x154 x153 -x151 -x150 -x1176 -x427 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 
26.88/26.99	v -x139 -x138 -x692 -x130 -x129 -x1158 -x128 -x127 -x126 -x125 -x124 -x123 -x1140 -x122 -x1134 -x121 -x1088 -x120 -x119 -x118 
26.88/26.99	v -x1035 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x935 -x105 -x104 -x103 -x102 -x101 -x100 -x881 
26.88/26.99	v -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x815 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x744 -x79 -x78 
26.88/26.99	v -x77 -x76 -x75 -x74 -x73 -x705 -x72 -x71 -x70 -x69 -x656 -x68 -x67 -x66 -x65 -x64 -x632 -x63 -x62 -x61 -x60 -x610 -x59 -x58 
26.88/26.99	v -x57 -x56 -x594 -x55 -x54 x546 -x53 -x52 -x51 -x50 -x504 -x49 -x458 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x411 -x32 -x406 
26.88/26.99	v -x31 -x30 -x396 -x29 -x387 -x28 -x27 -x26 -x25 -x370 -x24 -x23 -x22 -x21 -x352 -x347 -x342 -x2091 -x2090 -x2088 -x2086 -x2085 
26.88/26.99	v -x2083 -x2065 -x2063 -x2061 -x2059 -x2039 -x2030 -x2028 -x2027 -x2022 -x2020 -x2017 -x2009 -x2004 -x1998 -x1995 -x1993 -x1984 
26.88/26.99	v -x1980 -x1978 -x1977 -x1976 -x1971 -x1969 -x1968 -x1967 -x1958 -x1956 -x1954 -x1952 -x1950 -x1936 -x1929 -x1925 -x1923 -x1921 
26.88/26.99	v -x1919 -x1917 -x1914 -x1907 -x1905 -x1904 -x1902 -x1900 -x1891 -x1885 -x1883 -x1882 -x1880 -x1877 -x1875 -x1855 -x1852 -x1850 
26.88/26.99	v -x1840 -x1838 -x1835 -x1833 -x1832 -x1828 -x1826 -x1824 -x1821 -x1819 -x1797 -x1793 -x1791 -x1789 -x1773 -x1768 -x1764 -x1757 
26.88/26.99	v -x1754 -x1751 -x1733 -x1731 -x1730 -x1729 -x1727 -x1719 -x1717 -x1715 -x1709 -x1691 -x1684 -x1677 -x1672 -x1670 -x1668 
26.88/26.99	v -x1665 -x1659 -x1641 -x1636 -x1632 -x1630 -x1628 -x1624 -x1622 -x1609 -x1607 -x1604 -x1601 -x1598 -x1592 -x1589 -x1585 -x1583 
26.88/26.99	v -x1582 -x1580 -x1577 -x1570 -x1568 -x1561 -x1558 -x1556 -x1553 -x1549 -x1547 -x1543 -x1540 -x1538 -x1537 -x1536 -x1534 -x1532 
26.88/26.99	v -x1526 -x1522 -x1520 -x1509 -x1507 -x1506 -x1505 -x1491 -x1489 -x1488 -x1482 -x1480 -x1479 -x1477 -x1475 -x1469 -x1467 -x1465 
26.88/26.99	v -x1463 -x1462 -x1456 -x1442 -x1438 -x1436 -x1420 -x1418 -x1417 -x1415 -x1413 -x1412 -x1411 -x1410 -x1402 -x1397 -x1395 -x1393 
26.88/26.99	v -x1391 -x1389 -x1387 -x1376 -x1371 -x1353 -x1351 -x1350 -x1349 -x1334 -x1326 -x1308 -x1305 -x1299 -x1294 -x1292 -x1287 -x1285 
26.88/26.99	v -x1284 -x1282 -x1280 -x1279 -x1276 -x1274 -x1273 -x1272 -x1256 -x1254 -x1253 -x1251 -x1249 -x1248 -x1247 -x1246 -x1245 -x1243 
26.88/26.99	v -x1241 -x1240 -x1239 -x1237 -x1235 -x1234 -x1232 -x1230 -x1229 -x1228 -x1223 -x1221 -x1215 -x1208 -x1206 -x1204 -x1198 
26.88/26.99	v -x1196 -x1190 -x1188 -x1187 -x1186 -x1185 x1182 -x1177 -x1175 -x1174 -x1173 -x1172 -x1171 -x1170 -x1169 -x1168 -x1167 -x1166 
26.88/26.99	v -x1165 -x1164 -x1163 -x1162 -x1159 -x1157 -x1155 -x1153 -x1152 -x1151 -x1150 -x1149 -x1148 -x1147 -x1145 -x1141 -x1139 -x1138 
26.88/26.99	v -x1135 -x1133 -x1132 -x1089 -x1087 -x1086 -x1085 -x1083 x1081 -x1036 -x1034 -x1033 -x1032 -x1031 -x1028 -x1026 -x1021 -x1019 
26.88/26.99	v -x1001 -x994 -x992 -x991 -x974 -x955 -x953 -x952 -x951 -x944 -x936 -x934 -x933 -x932 -x931 -x930 -x929 -x927 -x923 -x882 -x878 
26.88/26.99	v -x876 -x873 -x868 -x849 -x847 -x846 -x842 -x840 -x837 -x835 -x834 x833 -x828 -x816 -x814 -x808 -x806 -x799 -x797 -x796 -x795 
26.88/26.99	v -x788 -x786 -x785 -x784 -x780 -x778 -x777 -x776 -x775 -x774 -x761 -x745 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 
26.88/26.99	v -x734 -x731 -x729 -x728 -x725 -x706 -x704 -x702 -x693 -x675 -x673 -x657 -x655 -x654 -x652 -x650 -x649 -x639 -x637 -x633 -x631 
26.88/26.99	v -x630 -x626 -x624 -x619 -x617 -x611 -x609 -x608 -x606 -x599 -x597 -x595 -x593 -x592 -x575 -x568 -x565 x547 -x545 -x544 -x543 
26.88/26.99	v -x542 -x541 -x539 -x519 -x505 -x503 -x502 -x459 -x457 -x456 -x436 -x434 -x433 -x431 -x428 -x426 -x425 -x424 -x423 -x422 
26.88/26.99	v -x421 -x415 -x412 -x410 -x409 -x407 -x405 -x404 -x403 -x402 -x401 x400 x399 -x397 -x395 -x393 -x391 -x388 -x386 -x385 -x384 -x383 
26.88/26.99	v -x382 -x381 -x380 -x379 -x378 -x371 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x359 -x353 -x348 -x346 -x343 
26.88/26.99	v x341 x338 x292 x291 x290 x246 x229 x228 x227 x191 x152 x137 x136 x135 x134 x133 x132 x131 x40 x39 x38 x37 x36 x35 x34 x33 x20 
26.88/26.99	v x19 x18 x17 x16 x15 x14 x13 x12 x11 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 
26.88/26.99	c SCIP Status        : problem is solved [optimal solution found]
26.88/26.99	c Solving Time       :      26.86
26.88/26.99	c Original Problem   :
26.88/26.99	c   Problem name     : HOME/instance-2703403-1278564129.opb
26.88/26.99	c   Variables        : 2091 (2091 binary, 0 integer, 0 implicit integer, 0 continuous)
26.88/26.99	c   Constraints      : 7288 initial, 7288 maximal
26.88/26.99	c Presolved Problem  :
26.88/26.99	c   Problem name     : t_HOME/instance-2703403-1278564129.opb
26.88/26.99	c   Variables        : 1833 (1833 binary, 0 integer, 0 implicit integer, 0 continuous)
26.88/26.99	c   Constraints      : 6810 initial, 6810 maximal
26.88/26.99	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
26.88/26.99	c   trivial          :       0.00          0          0          0          0          0          0          0          0
26.88/26.99	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
26.88/26.99	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
26.88/26.99	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
26.88/26.99	c   implics          :       0.00          0          0          0          0          0          0          0          0
26.88/26.99	c   probing          :       0.44          0          8          0          0          0          0          0          0
26.88/26.99	c   setppc           :       0.04          0          0          0          0          0         24          0          0
26.88/26.99	c   linear           :       0.12         46        204          0         46          0        454          0          0
26.88/26.99	c   logicor          :       0.07          0          0          0          0          0          0          0          0
26.88/26.99	c   root node        :          -          0          -          -          0          -          -          -          -
26.88/26.99	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
26.88/26.99	c   integral         :          0          0          0          0          0          0          0          0          0          0
26.88/26.99	c   setppc           :       5400          8        439          0          0          0          0          0          0          0
26.88/26.99	c   logicor          :       1410          8        410          0          0          0          0          0          0          0
26.88/26.99	c   countsols        :          0          0          0          0          0          0          0          0          0          0
26.88/26.99	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
26.88/26.99	c   integral         :       0.00       0.00       0.00       0.00       0.00
26.88/26.99	c   setppc           :       0.23       0.01       0.22       0.00       0.00
26.88/26.99	c   logicor          :       0.03       0.00       0.03       0.00       0.00
26.88/26.99	c   countsols        :       0.00       0.00       0.00       0.00       0.00
26.88/26.99	c Propagators        :       Time      Calls    Cutoffs    DomReds
26.88/26.99	c   vbounds          :       0.00          2          0          0
26.88/26.99	c   rootredcost      :       0.00          0          0          0
26.88/26.99	c   pseudoobj        :       0.00          9          0          0
26.88/26.99	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
26.88/26.99	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
26.88/26.99	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
26.88/26.99	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
26.88/26.99	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
26.88/26.99	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
26.88/26.99	c   applied globally :          -          -          -          0        0.0          -          -          -
26.88/26.99	c   applied locally  :          -          -          -          0        0.0          -          -          -
26.88/26.99	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
26.88/26.99	c   cut pool         :       0.00          7          -          -         18          -    (maximal pool size: 100)
26.88/26.99	c   redcost          :       0.00          8          0          0          0          0
26.88/26.99	c   impliedbounds    :       0.01          8          0          0          6          0
26.88/26.99	c   intobj           :       0.00          0          0          0          0          0
26.88/26.99	c   cgmip            :       0.00          0          0          0          0          0
26.88/26.99	c   gomory           :      12.27          8          0          0        551          0
26.88/26.99	c   strongcg         :       9.75          8          0          0       1527          0
26.88/26.99	c   cmir             :       0.63          8          0          0          0          0
26.88/26.99	c   flowcover        :       0.72          8          0          0          0          0
26.88/26.99	c   clique           :       0.08          1          0          0          0          0
26.88/26.99	c   zerohalf         :       0.00          0          0          0          0          0
26.88/26.99	c   mcf              :       0.01          1          0          0          0          0
26.88/26.99	c   rapidlearning    :       0.34          1          0          0          0          0
26.88/26.99	c Pricers            :       Time      Calls       Vars
26.88/26.99	c   problem variables:       0.00          0          0
26.88/26.99	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
26.88/26.99	c   pscost           :       0.00          0          0          0          0          0          0
26.88/26.99	c   inference        :       0.00          0          0          0          0          0          0
26.88/26.99	c   mostinf          :       0.00          0          0          0          0          0          0
26.88/26.99	c   leastinf         :       0.00          0          0          0          0          0          0
26.88/26.99	c   fullstrong       :       0.00          0          0          0          0          0          0
26.88/26.99	c   allfullstrong    :       0.00          0          0          0          0          0          0
26.88/26.99	c   random           :       0.00          0          0          0          0          0          0
26.88/26.99	c   relpscost        :       0.00          0          0          0          0          0          0
26.88/26.99	c Primal Heuristics  :       Time      Calls      Found
26.88/26.99	c   LP solutions     :       0.00          -          0
26.88/26.99	c   pseudo solutions :       0.00          -          0
26.88/26.99	c   crossover        :       0.00          0          0
26.88/26.99	c   oneopt           :       0.01          3          1
26.88/26.99	c   trivial          :       0.01          2          2
26.88/26.99	c   simplerounding   :       0.00          0          0
26.88/26.99	c   zirounding       :       0.00          1          0
26.88/26.99	c   rounding         :       0.01          8          0
26.88/26.99	c   shifting         :       0.05          8          6
26.88/26.99	c   intshifting      :       0.00          0          0
26.88/26.99	c   twoopt           :       0.00          0          0
26.88/26.99	c   fixandinfer      :       0.00          0          0
26.88/26.99	c   feaspump         :       0.00          0          0
26.88/26.99	c   coefdiving       :       0.00          0          0
26.88/26.99	c   pscostdiving     :       0.00          0          0
26.88/26.99	c   fracdiving       :       0.00          0          0
26.88/26.99	c   veclendiving     :       0.00          0          0
26.88/26.99	c   intdiving        :       0.00          0          0
26.88/26.99	c   actconsdiving    :       0.00          0          0
26.88/26.99	c   objpscostdiving  :       0.00          0          0
26.88/26.99	c   rootsoldiving    :       0.00          0          0
26.88/26.99	c   linesearchdiving :       0.00          0          0
26.88/26.99	c   guideddiving     :       0.00          0          0
26.88/26.99	c   octane           :       0.00          0          0
26.88/26.99	c   rens             :       0.36          1          1
26.88/26.99	c   rins             :       0.00          0          0
26.88/26.99	c   localbranching   :       0.00          0          0
26.88/26.99	c   mutation         :       0.00          0          0
26.88/26.99	c   dins             :       0.00          0          0
26.88/26.99	c   undercover       :       0.00          0          0
26.88/26.99	c   nlp              :       0.00          0          0
26.88/26.99	c   trysol           :       0.00          0          0
26.88/26.99	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
26.88/26.99	c   primal LP        :       0.00          0          0       0.00          -
26.88/26.99	c   dual LP          :       1.77          8       3290     411.25    1858.82
26.88/26.99	c   lex dual LP      :       0.00          0          0       0.00          -
26.88/26.99	c   barrier LP       :       0.00          0          0       0.00          -
26.88/26.99	c   diving/probing LP:       0.00          0          0       0.00          -
26.88/26.99	c   strong branching :       0.00          0          0       0.00          -
26.88/26.99	c     (at root node) :          -          0          0       0.00          -
26.88/26.99	c   conflict analysis:       0.00          0          0       0.00          -
26.88/26.99	c B&B Tree           :
26.88/26.99	c   number of runs   :          1
26.88/26.99	c   nodes            :          1
26.88/26.99	c   nodes (total)    :          1
26.88/26.99	c   nodes left       :          0
26.88/26.99	c   max depth        :          0
26.88/26.99	c   max depth (total):          0
26.88/26.99	c   backtracks       :          0 (0.0%)
26.88/26.99	c   delayed cutoffs  :          0
26.88/26.99	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
26.88/26.99	c   avg switch length:       2.00
26.88/26.99	c   switching time   :       0.00
26.88/26.99	c Solution           :
26.88/26.99	c   Solutions found  :         10 (5 improvements)
26.88/26.99	c   First Solution   : +4.86000000000000e+02   (in run 1, after 0 nodes, 0.03 seconds, depth 0, found by <trivial>)
26.88/26.99	c   Primal Bound     : +5.20000000000000e+01   (in run 1, after 1 nodes, 26.84 seconds, depth 0, found by <rens>)
26.88/26.99	c   Dual Bound       : +5.20000000000000e+01
26.88/26.99	c   Gap              :       0.00 %
26.88/26.99	c   Root Dual Bound  : +5.20000000000000e+01
26.88/26.99	c   Root Iterations  :       3290
26.99/27.03	c Time complete: 27.02.

Verifier Data 

OK	52

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703403-1278564129/watcher-2703403-1278564129 -o /tmp/evaluation-result-2703403-1278564129/solver-2703403-1278564129 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703403-1278564129.opb -t 1800 -m 1800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29331
/proc/meminfo: memFree=1831260/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=7904 CPUtime=0
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 1070 0 0 0 0 0 0 0 19 0 1 0 24623521 8093696 982 1992294400 4194304 8395647 140737414343072 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29331/statm: 1976 990 365 1026 0 946 0

[startup+0.100799 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29331
/proc/meminfo: memFree=1831260/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=16108 CPUtime=0.09
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 3334 0 0 0 9 0 0 0 21 0 1 0 24623521 16494592 3246 1992294400 4194304 8395647 140737414343072 18446744073709551615 4222468 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29331/statm: 4027 3246 393 1026 0 2997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16108

[startup+0.201807 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29331
/proc/meminfo: memFree=1831260/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=28312 CPUtime=0.19
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 6459 0 0 0 18 1 0 0 21 0 1 0 24623521 28991488 6017 1992294400 4194304 8395647 140737414343072 18446744073709551615 18446744073699065993 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 7078 6017 482 1026 0 6048 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28312

[startup+0.301816 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29331
/proc/meminfo: memFree=1831260/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=33928 CPUtime=0.29
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 7873 0 0 0 27 2 0 0 21 0 1 0 24623521 34742272 7431 1992294400 4194304 8395647 140737414343072 18446744073709551615 5093421 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 8482 7431 492 1026 0 7452 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33928

[startup+0.700851 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29331
/proc/meminfo: memFree=1831260/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=33928 CPUtime=0.69
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 7904 0 0 0 67 2 0 0 22 0 1 0 24623521 34742272 7462 1992294400 4194304 8395647 140737414343072 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 8482 7462 504 1026 0 7452 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33928

[startup+1.50092 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29332
/proc/meminfo: memFree=1793680/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=51316 CPUtime=1.49
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 12336 0 0 0 145 4 0 0 25 0 1 0 24623521 52547584 11837 1992294400 4194304 8395647 140737414343072 18446744073709551615 6198196 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 12829 11837 586 1026 0 11799 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51316

[startup+3.10206 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29332
/proc/meminfo: memFree=1759828/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=57872 CPUtime=3.09
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 20195 0 0 0 298 11 0 0 25 0 1 0 24623521 59260928 13586 1992294400 4194304 8395647 140737414343072 18446744073709551615 4469028 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 14468 13586 622 1026 0 13438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57872

[startup+6.30133 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29332
/proc/meminfo: memFree=1773964/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=62544 CPUtime=6.29
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 21488 0 0 0 616 13 0 0 25 0 1 0 24623521 64045056 14796 1992294400 4194304 8395647 140737414343072 18446744073709551615 6202908 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 15636 14796 680 1026 0 14606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62544

[startup+12.7009 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29333
/proc/meminfo: memFree=1771608/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=65980 CPUtime=12.69
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 22291 0 0 0 1254 15 0 0 25 0 1 0 24623521 67563520 15542 1992294400 4194304 8395647 140737414343072 18446744073709551615 4270188 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 16495 15542 624 1026 0 15465 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65980

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29333
/proc/meminfo: memFree=1767020/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=69072 CPUtime=25.49
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 23599 0 0 0 2528 21 0 0 25 0 1 0 24623521 70729728 16382 1992294400 4194304 8395647 140737414343072 18446744073709551615 6129744 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 17268 16382 624 1026 0 16238 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69072

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

[startup+25.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29333
/proc/meminfo: memFree=1767020/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=69072 CPUtime=25.59
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 23599 0 0 0 2538 21 0 0 25 0 1 0 24623521 70729728 16382 1992294400 4194304 8395647 140737414343072 18446744073709551615 6124447 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 17268 16382 624 1026 0 16238 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 69072

[startup+26.4011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29333
/proc/meminfo: memFree=1767020/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=69072 CPUtime=26.39
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 23599 0 0 0 2618 21 0 0 25 0 1 0 24623521 70729728 16382 1992294400 4194304 8395647 140737414343072 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 17268 16382 624 1026 0 16238 0
Current children cumulated CPU time (s) 26.39
Current children cumulated vsize (KiB) 69072

[startup+26.8011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29333
/proc/meminfo: memFree=1767020/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=89780 CPUtime=26.78
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 28487 0 0 0 2654 24 0 0 25 0 1 0 24623521 91934720 21247 1992294400 4194304 8395647 140737414343072 18446744073709551615 6702610 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 22445 21247 634 1026 0 21415 0
Current children cumulated CPU time (s) 26.78
Current children cumulated vsize (KiB) 89780

[startup+27.0011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29333
/proc/meminfo: memFree=1767020/2059040 swapFree=4139724/4192956
[pid=29331] ppid=29329 vsize=69072 CPUtime=26.99
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 29063 0 -1 4202496 28572 0 0 0 2674 25 0 0 25 0 1 0 24623521 70729728 16429 1992294400 4194304 8395647 140737414343072 18446744073709551615 6150625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29331/statm: 17268 16429 634 1026 0 16238 0
Current children cumulated CPU time (s) 26.99
Current children cumulated vsize (KiB) 69072

Child status: 0
Real time (s): 27.0393
CPU time (s): 27.0329
CPU user time (s): 26.7729
CPU system time (s): 0.25996
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 89924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.7729
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28575
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= 87

runsolver used 0.053991 second user time and 0.13098 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-08 06:42:09
IDJOB=2703403
IDBENCH=25029
IDSOLVER=1213
FILE ID=node031/2703403-1278564129
PBS_JOBID= 11239533
Free space on /tmp= 62568 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir10_area_partials.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-2703403-1278564129/watcher-2703403-1278564129 -o /tmp/evaluation-result-2703403-1278564129/solver-2703403-1278564129 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703403-1278564129.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8e58fdc516472c37b974ebbf77c2a4fa
RANDOM SEED=412027512

node031.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831664 kB
Buffers:         34556 kB
Cached:         100152 kB
SwapCached:       6288 kB
Active:         101132 kB
Inactive:        46944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831664 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:           10632 kB
Writeback:           0 kB
AnonPages:       11540 kB
Mapped:          12100 kB
Slab:            57208 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62556 MiB
End job on node031 at 2010-07-08 06:42:36