Trace number 2704296

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 solverOPT19 2.93455 2.93377

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos1.opb
MD5SUM374deb5d477559ba9c51d0ad1d758624
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark2.37564
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables2112
Total number of constraints5020
Number of constraints which are clauses4128
Number of constraints which are cardinality constraints (but not clauses)216
Number of constraints which are nor clauses,nor cardinality constraints676
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 288
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 288
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 288
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 

0.00/0.01	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2704296-1278551718.opb>
0.09/0.10	c original problem has 2112 variables (2112 bin, 0 int, 0 impl, 0 cont) and 5020 constraints
0.09/0.10	c problem read
0.09/0.10	c presolving settings loaded
0.09/0.14	c presolving:
0.09/0.16	c (round 1) 384 del vars, 3840 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 432 impls, 90 clqs
0.09/0.18	c (round 2) 384 del vars, 4002 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 918 upgd conss, 432 impls, 90 clqs
0.19/0.22	c (round 3) 384 del vars, 4026 del conss, 0 chg bounds, 144 chg sides, 288 chg coeffs, 918 upgd conss, 18432 impls, 378 clqs
0.19/0.25	c (round 4) 384 del vars, 4170 del conss, 0 chg bounds, 576 chg sides, 1704 chg coeffs, 918 upgd conss, 18432 impls, 522 clqs
0.19/0.27	c (round 5) 384 del vars, 4794 del conss, 0 chg bounds, 1368 chg sides, 3816 chg coeffs, 918 upgd conss, 18432 impls, 666 clqs
0.29/0.32	c    (0.2s) probing: 101/1728 (5.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.32	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.29/0.32	c presolving (6 rounds):
0.29/0.32	c  384 deleted vars, 4794 deleted constraints, 0 tightened bounds, 0 added holes, 1368 changed sides, 3816 changed coefficients
0.29/0.32	c  18432 implications, 666 cliques
0.29/0.32	c presolved problem has 1728 variables (1728 bin, 0 int, 0 impl, 0 cont) and 1450 constraints
0.29/0.32	c     180 constraints of type <knapsack>
0.29/0.32	c    1170 constraints of type <setppc>
0.29/0.32	c     100 constraints of type <linear>
0.29/0.32	c transformed objective value is always integral (scale: 1)
0.29/0.32	c Presolving Time: 0.19
0.29/0.32	c - non default parameters ----------------------------------------------------------------------
0.29/0.32	c # SCIP version 1.2.1.3
0.29/0.32	c 
0.29/0.32	c # frequency for displaying node information lines
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.32	c display/freq = 10000
0.29/0.32	c 
0.29/0.32	c # maximal time in seconds to run
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32	c limits/time = 1789.9
0.29/0.32	c 
0.29/0.32	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32	c limits/memory = 1620
0.29/0.32	c 
0.29/0.32	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.29/0.32	c # [type: int, range: [1,2], default: 1]
0.29/0.32	c timing/clocktype = 2
0.29/0.32	c 
0.29/0.32	c # should presolving try to simplify inequalities
0.29/0.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.32	c constraints/linear/simplifyinequalities = TRUE
0.29/0.32	c 
0.29/0.32	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.29/0.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.32	c constraints/indicator/addCouplingCons = TRUE
0.29/0.32	c 
0.29/0.32	c # should presolving try to simplify knapsacks
0.29/0.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.32	c constraints/knapsack/simplifyinequalities = TRUE
0.29/0.32	c 
0.29/0.32	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32	c separating/rapidlearning/freq = 0
0.29/0.32	c 
0.29/0.32	c -----------------------------------------------------------------------------------------------
0.29/0.32	c start solving
0.29/0.32	c 
0.49/0.52	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.52	c   0.4s|     1 |     0 |  1287 |     - |  10M|   0 |  92 |1728 |1450 |1728 |1450 |   0 |   0 |   0 | 1.800000e+01 |      --      |    Inf 
0.49/0.52	o 28
0.49/0.52	c R 0.4s|     1 |     0 |  1287 |     - |  10M|   0 |  92 |1728 |1450 |1728 |1450 |   0 |   0 |   0 | 1.800000e+01 | 2.800000e+01 |  55.56%
0.49/0.52	o 27
0.49/0.52	c s 0.4s|     1 |     0 |  1287 |     - |  10M|   0 |  92 |1728 |1450 |1728 |1450 |   0 |   0 |   0 | 1.800000e+01 | 2.700000e+01 |  50.00%
1.29/1.30	o 25
1.29/1.30	c y 1.2s|     1 |     0 |  1287 |     - |  12M|   0 |  92 |1728 |1450 |1728 |1450 |   0 |   0 |   0 | 1.800000e+01 | 2.500000e+01 |  38.89%
1.39/1.41	c   1.3s|     1 |     0 |  1445 |     - |  13M|   0 | 132 |1728 |2550 |1728 |1456 |   6 |   0 |   0 | 1.866667e+01 | 2.500000e+01 |  33.93%
1.89/1.96	c   1.9s|     1 |     0 |  1616 |     - |  17M|   0 | 113 |1728 |2550 |1728 |1458 |   8 |   0 |   0 | 1.866667e+01 | 2.500000e+01 |  33.93%
2.39/2.45	c   2.3s|     1 |     0 |  2044 |     - |  19M|   0 | 182 |1728 |2550 |1728 |1459 |   9 |   0 |   0 | 1.900000e+01 | 2.500000e+01 |  31.58%
2.59/2.67	c   2.6s|     1 |     0 |  2207 |     - |  19M|   0 | 132 |1728 |2550 |1728 |1460 |  10 |   0 |   0 | 1.900000e+01 | 2.500000e+01 |  31.58%
2.79/2.88	o 19
2.79/2.88	c E 2.8s|     1 |     0 |  2207 |     - |  19M|   0 |   - |1728 |2550 |1728 |1460 |  10 |   0 |   0 | 1.900000e+01 | 1.900000e+01 |   0.00%
2.79/2.89	c   2.8s|     1 |     0 |  2207 |     - |  19M|   0 |   - |1728 |2550 |1728 |1460 |  10 |   0 |   0 | 1.900000e+01 | 1.900000e+01 |   0.00%
2.79/2.89	c 
2.79/2.89	c SCIP Status        : problem is solved [optimal solution found]
2.79/2.89	c Solving Time (sec) : 2.78
2.79/2.89	c Solving Nodes      : 1
2.79/2.89	c Primal Bound       : +1.90000000000000e+01 (4 solutions)
2.79/2.89	c Dual Bound         : +1.90000000000000e+01
2.79/2.89	c Gap                : 0.00 %
2.79/2.89	s OPTIMUM FOUND
2.79/2.89	v x1824 x1823 x1822 x1821 x1820 x1819 x1818 x1817 x1816 x1815 x1814 x1813 x1812 x1811 x1810 x1809 x1808 x1807 x1806 x1805 x1804 x1803 
2.79/2.89	v x1802 x1801 x1800 x1799 x1798 x1797 x1796 x1795 x1794 x1793 x1792 x1791 x1790 x1789 x1788 x1787 x1786 x1785 x1784 x1783 
2.79/2.89	v x1782 x1781 x1780 x1779 x1778 x1777 x1776 x1775 x1774 x1773 x1772 x1771 x1770 x1769 x1768 x1767 x1766 x1765 x1764 x1763 x1762 
2.79/2.89	v x1761 x1760 x1759 x1758 x1757 x1756 x1755 x1754 x1753 x1752 x1751 x1750 x1749 x1748 x1747 x1746 x1745 x1744 x1743 x1742 x1741 
2.79/2.89	v x1740 x1739 x1738 x1737 x1736 x1735 x1734 x1733 x1732 x1731 x1730 x1729 x1728 x1727 x1726 x1725 x1724 x1723 x1722 x1721 x1720 
2.79/2.89	v x1719 x1718 x1717 x1716 x1715 x1714 x1713 x1712 x1711 x1710 x1709 x1708 x1707 x1706 x1705 x1704 x1703 x1702 x1701 x1700 x1699 
2.79/2.89	v x1698 x1697 x1696 x1695 x1694 x1693 x1692 x1691 x1690 x1689 x1688 x1687 x1686 x1685 x1684 x1683 x1682 x1681 x1680 x1679 x1678 
2.79/2.89	v x1677 x1676 x1675 x1674 x1673 x1672 x1671 x1670 x1669 x1668 x1667 x1666 x1665 x1664 x1663 x1662 x1661 x1660 x1659 x1658 
2.79/2.89	v x1657 x1656 x1655 x1654 x1653 x1652 x1651 x1650 x1649 x1648 x1647 x1646 x1645 x1644 x1643 x1642 x1641 x1640 x1639 x1638 x1637 
2.79/2.89	v x1636 x1635 x1634 x1633 x1632 x1631 x1630 x1629 x1628 x1627 x1626 x1625 x1624 x1623 x1622 x1621 x1620 x1619 x1618 x1617 x1616 
2.79/2.89	v x1615 x1614 x1613 x1612 x1611 x1610 x1609 x1608 x1607 x1606 x1605 x1604 x1603 x1602 x1601 x1600 x1599 x1598 x1597 x1596 x1595 
2.79/2.89	v x1594 x1593 x1592 x1591 x1590 x1589 x1588 x1587 x1586 x1585 x1584 x1583 x1582 x1581 x1580 x1579 x1578 x1577 x1576 x1575 x1574 
2.79/2.89	v x1573 x1572 x1571 x1570 x1569 x1568 x1567 x1566 x1565 x1564 x1563 x1562 x1561 x1560 x1559 x1558 x1557 x1556 x1555 x1554 x1553 
2.79/2.89	v x1552 x1551 x1550 x1549 x1548 x1547 x1546 x1545 x1544 x1543 x1542 x1541 x1540 x1539 x1538 x1537 x1536 x1535 x1534 x1533 
2.79/2.89	v x1532 x1531 x1530 x1529 x1528 x1527 x1526 x1525 x1524 x1523 x1522 x1521 x1520 x1519 x1518 x1517 x1516 x1515 x1514 x1513 x1512 
2.79/2.89	v x1511 x1510 x1509 x1508 x1507 x1506 x1505 x1504 x1503 x1502 x1501 x1500 x1499 x1498 x1497 x1496 x1495 x1494 x1493 x1492 x1491 
2.79/2.89	v x1490 x1489 x1488 x1487 x1486 x1485 x1484 x1483 x1482 x1481 x1480 x1479 x1478 x1477 x1476 x1475 x1474 x1473 x1472 x1471 x1470 
2.79/2.89	v x1469 x1468 x1467 x1466 x1465 x1464 x1463 x1462 x1461 x1460 x1459 x1458 x1457 x1456 x1455 x1454 x1453 x1452 x1451 x1450 x1449 
2.79/2.89	v x1448 x1447 x1446 x1445 x1444 x1443 x1442 x1441 -x1440 -x1435 -x1430 -x1425 -x1420 -x1415 -x1410 -x1405 -x1400 -x1395 -x1390 
2.79/2.89	v -x1385 -x1380 -x1375 -x1370 -x1365 -x1320 -x1315 -x1310 -x1305 -x1300 -x1295 -x1290 -x1285 -x1240 -x1235 -x1230 -x1225 -x1220 
2.79/2.89	v -x1215 -x1210 -x1205 -x1200 -x1195 -x1190 -x1185 -x1180 -x1175 -x1170 -x1165 -x1160 -x1155 -x1150 -x1145 -x1140 -x1135 -x1130 
2.79/2.89	v -x1125 -x1120 -x1115 -x1110 -x1105 -x1100 -x1095 -x1090 -x1085 -x920 -x915 -x910 -x905 -x900 -x895 -x890 -x885 -x880 -x875 
2.79/2.89	v -x870 -x865 -x860 -x855 -x850 -x845 -x820 -x815 -x810 -x805 -x800 -x795 -x790 -x785 -x780 -x775 -x770 -x765 -x740 -x735 -x730 
2.79/2.89	v -x725 -x1399 -x1394 -x1389 -x1384 -x1379 -x1374 -x1369 -x1364 -x1359 -x1354 -x1349 -x1344 x1339 -x1334 -x1329 -x1324 -x1279 
2.79/2.89	v -x1274 -x1269 -x1264 -x1259 -x1254 -x1249 -x1244 -x1239 -x1234 -x1229 -x1224 -x1219 -x1214 -x1209 -x1204 -x1079 -x1074 -x1069 
2.79/2.89	v -x1064 -x1059 -x1054 -x1049 -x1044 -x1159 -x1154 -x1149 -x1144 -x1139 -x1134 -x1129 -x1124 -x1119 -x1114 -x1109 -x1104 -x1099 
2.79/2.89	v -x1094 -x1089 -x1084 -x919 -x914 -x909 -x904 -x899 -x894 -x889 -x884 -x879 -x874 -x869 -x864 -x859 -x854 -x849 -x844 -x819 
2.79/2.89	v -x814 -x809 -x804 -x799 -x794 -x789 -x784 -x779 -x774 -x769 -x764 -x739 -x734 -x729 -x724 -x1398 -x1393 -x1388 -x1383 -x1378 
2.79/2.89	v -x1373 -x1368 -x1363 -x1358 -x1353 -x1348 -x1343 x1338 -x1333 -x1328 -x1323 -x1278 -x1273 -x1268 -x1263 -x1258 -x1253 -x1248 
2.79/2.89	v -x1243 -x1238 -x1233 -x1228 -x1223 -x1218 -x1213 -x1208 -x1203 -x1078 -x1073 -x1068 -x1063 -x1058 -x1053 x1048 -x1043 -x1158 
2.79/2.89	v -x1153 -x1148 -x1143 -x1138 -x1133 -x1128 -x1123 -x1118 -x1113 -x1108 -x1103 -x1098 -x1093 -x1088 -x1083 -x1038 -x1033 -x1028 
2.79/2.89	v -x1023 -x1018 -x1013 -x1008 -x1003 -x998 -x993 -x988 -x983 -x978 -x973 -x968 -x963 -x878 -x873 -x868 -x863 -x858 -x853 -x848 
2.79/2.89	v -x843 -x838 -x833 -x828 -x823 -x798 -x793 -x788 -x783 -x778 -x773 -x768 -x763 -x758 -x753 -x748 -x743 -x1437 -x1432 -x1427 
2.79/2.89	v -x1422 -x1417 -x1412 -x1407 -x1402 -x1397 -x1392 -x1387 -x1382 -x1377 -x1372 -x1367 -x1362 -x1317 -x1312 -x1307 -x1302 -x1297 
2.79/2.89	v -x1292 -x1287 -x1282 -x1357 -x1352 -x1347 -x1342 -x1337 -x1332 -x1327 -x1322 -x1277 -x1272 -x1267 -x1262 -x1257 -x1252 -x1247 
2.79/2.89	v -x1242 -x1157 -x1152 -x1147 -x1142 -x1137 -x1132 -x1127 -x1122 -x1037 -x1032 -x1027 -x1022 -x1017 -x1012 -x1007 -x1002 -x997 
2.79/2.89	v -x992 -x987 -x982 -x977 -x972 -x967 -x962 -x957 -x952 -x947 -x942 -x937 -x932 -x927 -x922 -x857 -x852 -x847 -x842 -x837 
2.79/2.89	v -x832 -x827 -x822 -x817 -x812 -x807 -x802 -x777 -x772 -x767 -x762 -x757 -x752 -x747 -x742 -x737 -x732 x727 -x722 -x1316 -x1311 
2.79/2.89	v -x1306 -x1301 -x1296 -x1291 -x1286 -x1281 -x1276 -x1271 -x1266 -x1261 -x1256 -x1251 -x1246 -x1241 -x1076 -x1071 -x1066 -x1061 
2.79/2.89	v -x1056 -x1051 -x1046 -x1041 -x1196 -x1191 -x1186 -x1181 -x1176 -x1171 -x1166 -x1161 -x1156 -x1151 -x1146 -x1141 -x1136 -x1131 
2.79/2.89	v -x1126 -x1121 -x1116 -x1111 -x1106 -x1101 -x1096 -x1091 -x1086 -x1081 -x1036 -x1031 -x1026 -x1021 -x1016 -x1011 -x1006 -x1001 
2.79/2.89	v -x996 -x991 -x986 -x981 -x976 -x971 x966 -x961 -x956 -x951 -x946 -x941 -x936 -x931 -x926 -x921 -x916 -x911 -x906 -x901 -x896 
2.79/2.89	v -x891 -x886 -x881 -x720 -x715 -x710 -x705 -x700 -x695 -x690 -x685 -x680 -x675 -x670 -x665 -x660 -x655 -x650 -x645 -x600 
2.79/2.89	v -x595 -x590 -x585 -x580 -x575 -x570 -x565 -x520 -x515 -x510 -x505 -x500 -x495 -x490 -x485 -x480 -x475 -x470 -x465 -x460 -x455 
2.79/2.89	v -x450 -x445 -x440 -x435 -x430 -x425 -x420 -x415 -x410 -x405 -x400 -x395 -x390 -x385 -x380 -x375 -x370 -x365 -x200 -x195 -x190 
2.79/2.89	v -x185 -x180 -x175 -x170 x165 -x160 -x155 -x150 -x145 -x140 -x135 -x130 -x125 -x100 -x95 -x90 -x85 -x80 -x75 -x70 -x65 -x60 
2.79/2.89	v -x55 -x50 -x45 -x20 -x15 -x10 -x5 -x679 -x674 -x669 -x664 -x659 -x654 -x649 -x644 -x639 -x634 -x629 -x624 -x619 -x614 -x609 -x604 
2.79/2.89	v -x559 -x554 -x549 -x544 -x539 -x534 -x529 -x524 -x519 -x514 -x509 -x504 -x499 -x494 -x489 -x484 -x359 -x354 -x349 -x344 
2.79/2.89	v -x339 -x334 -x329 -x324 -x439 -x434 -x429 -x424 -x419 -x414 -x409 -x404 -x399 -x394 -x389 -x384 -x379 -x374 -x369 -x364 -x199 
2.79/2.89	v -x194 -x189 -x184 -x179 -x174 -x169 -x164 -x159 -x154 -x149 -x144 -x139 -x134 -x129 -x124 -x99 -x94 -x89 x84 -x79 -x74 -x69 
2.79/2.89	v x64 -x59 -x54 -x49 -x44 -x19 -x14 -x9 -x4 -x678 -x673 -x668 -x663 -x658 -x653 -x648 -x643 -x638 -x633 -x628 -x623 -x618 -x613 
2.79/2.89	v -x608 -x603 -x558 -x553 -x548 -x543 -x538 -x533 -x528 -x523 -x518 -x513 -x508 -x503 -x498 -x493 -x488 -x483 -x358 -x353 -x348 
2.79/2.89	v -x343 -x338 -x333 -x328 -x323 -x438 -x433 -x428 -x423 -x418 -x413 -x408 -x403 -x398 -x393 -x388 -x383 -x378 -x373 -x368 -x363 
2.79/2.89	v -x318 -x313 -x308 -x303 -x298 -x293 -x288 -x283 -x278 -x273 -x268 -x263 -x258 -x253 -x248 -x243 -x158 -x153 -x148 -x143 -x138 
2.79/2.89	v -x133 -x128 -x123 -x118 -x113 -x108 -x103 -x78 -x73 -x68 x63 -x58 -x53 -x48 -x43 -x38 -x33 -x28 -x23 -x717 -x712 -x707 -x702 
2.79/2.89	v -x697 -x692 -x687 x682 -x677 -x672 -x667 -x662 -x657 -x652 -x647 -x642 -x597 -x592 -x587 -x582 -x577 -x572 -x567 -x562 -x637 
2.79/2.89	v -x632 -x627 -x622 -x617 -x612 -x607 -x602 -x557 -x552 -x547 -x542 -x537 -x532 -x527 -x522 -x437 -x432 -x427 -x422 -x417 -x412 
2.79/2.89	v -x407 -x402 -x317 -x312 -x307 -x302 -x297 -x292 -x287 -x282 -x277 -x272 -x267 -x262 -x257 -x252 -x247 -x242 -x237 -x232 
2.79/2.89	v -x227 -x222 -x217 -x212 -x207 -x202 -x137 -x132 -x127 -x122 -x117 -x112 -x107 -x102 -x97 -x92 -x87 -x82 -x57 -x52 -x47 -x42 -x37 
2.79/2.89	v -x32 -x27 -x22 -x17 -x12 -x7 -x2 -x596 -x591 -x586 -x581 -x576 -x571 -x566 -x561 -x556 -x551 -x546 -x541 -x536 -x531 -x526 
2.79/2.89	v -x521 -x356 -x351 -x346 -x341 -x336 -x331 -x326 -x321 -x476 -x471 -x466 -x461 -x456 -x451 -x446 x441 -x436 -x431 -x426 -x421 
2.79/2.89	v -x416 -x411 -x406 -x401 -x396 -x391 -x386 -x381 -x376 -x371 -x366 -x361 -x316 -x311 -x306 -x301 -x296 -x291 -x286 -x281 -x276 
2.79/2.89	v -x271 -x266 -x261 -x256 -x251 -x246 -x241 -x236 -x231 -x226 -x221 -x216 -x211 -x206 -x201 -x196 -x191 -x186 -x181 -x176 -x171 
2.79/2.89	v -x166 -x161 -x1360 -x1355 -x1350 -x1345 -x1340 -x1335 -x1330 -x1325 -x1280 -x1275 -x1270 -x1265 -x1260 -x1255 -x1250 -x1245 
2.79/2.89	v -x1080 -x1075 -x1070 -x1065 -x1060 -x1055 -x1050 -x1045 -x1439 -x1434 x1429 -x1424 -x1419 -x1414 -x1409 -x1404 -x1319 -x1314 
2.79/2.89	v -x1309 -x1304 -x1299 -x1294 -x1289 -x1284 -x1199 -x1194 -x1189 -x1184 -x1179 -x1174 -x1169 -x1164 -x1438 -x1433 x1428 -x1423 
2.79/2.89	v -x1418 -x1413 -x1408 -x1403 -x1318 -x1313 -x1308 -x1303 -x1298 -x1293 -x1288 -x1283 -x1198 -x1193 -x1188 -x1183 -x1178 -x1173 
2.79/2.89	v -x1168 -x1163 -x1237 -x1232 -x1227 -x1222 -x1217 -x1212 -x1207 -x1202 -x1077 -x1072 -x1067 -x1062 -x1057 -x1052 -x1047 -x1042 
2.79/2.89	v -x917 -x912 -x907 -x902 -x897 x892 -x887 -x882 -x1436 -x1431 -x1426 -x1421 -x1416 -x1411 -x1406 -x1401 -x1396 -x1391 -x1386 
2.79/2.89	v -x1381 -x1376 -x1371 -x1366 -x1361 -x1356 -x1351 -x1346 -x1341 x1336 -x1331 -x1326 -x1321 -x1236 -x1231 -x1226 -x1221 -x1216 
2.79/2.89	v -x1211 -x1206 -x1201 -x640 -x635 -x630 -x625 -x620 -x615 -x610 -x605 -x560 -x555 -x550 -x545 -x540 -x535 -x530 -x525 -x360 
2.79/2.89	v -x355 -x350 -x345 -x340 -x335 -x330 x325 -x719 -x714 -x709 -x704 -x699 -x694 -x689 -x684 -x599 -x594 -x589 -x584 -x579 -x574 
2.79/2.89	v -x569 -x564 -x479 -x474 -x469 -x464 -x459 -x454 -x449 x444 -x718 -x713 -x708 -x703 -x698 -x693 -x688 -x683 -x598 -x593 -x588 
2.79/2.89	v -x583 -x578 -x573 -x568 -x563 -x478 -x473 -x468 -x463 -x458 -x453 x448 -x443 x517 -x512 -x507 -x502 -x497 -x492 -x487 -x482 
2.79/2.89	v -x357 -x352 -x347 -x342 -x337 -x332 -x327 -x322 -x197 -x192 -x187 -x182 -x177 -x172 -x167 -x162 -x716 -x711 -x706 -x701 -x696 
2.79/2.89	v x691 -x686 -x681 -x676 -x671 -x666 -x661 -x656 -x651 -x646 -x641 -x636 -x631 -x626 -x621 -x616 -x611 -x606 -x601 -x516 -x511 
2.79/2.89	v -x506 -x501 -x496 -x491 -x486 -x481 -x1040 -x1035 -x1030 -x1025 -x1020 -x1015 -x1010 -x1005 -x1000 -x995 -x990 -x985 x980 -x975 
2.79/2.89	v -x970 -x965 -x960 -x955 -x950 -x945 -x940 -x935 -x930 -x925 -x840 -x835 -x830 -x825 -x760 -x755 -x750 -x745 -x1039 -x1034 
2.79/2.89	v -x1029 -x1024 -x1019 -x1014 -x1009 -x1004 -x999 -x994 -x989 -x984 -x979 -x974 x969 -x964 -x959 -x954 -x949 -x944 -x939 -x934 
2.79/2.89	v -x929 -x924 -x839 -x834 -x829 -x824 -x759 -x754 -x749 -x744 -x958 -x953 -x948 -x943 -x938 -x933 -x928 -x923 -x918 -x913 -x908 
2.79/2.89	v -x903 -x898 x893 -x888 -x883 -x818 -x813 -x808 -x803 -x738 -x733 -x728 -x723 -x1197 -x1192 -x1187 -x1182 -x1177 -x1172 -x1167 
2.79/2.89	v -x1162 -x1117 -x1112 -x1107 -x1102 -x1097 -x1092 -x1087 -x1082 x877 -x872 -x867 -x862 -x797 -x792 -x787 -x782 -x876 -x871 
2.79/2.89	v -x866 -x861 -x856 -x851 -x846 -x841 -x836 -x831 -x826 -x821 -x816 -x811 -x806 -x801 -x796 -x791 -x786 -x781 -x776 -x771 -x766 
2.79/2.89	v -x761 -x756 -x751 -x746 x741 -x736 -x731 -x726 -x721 -x320 -x315 -x310 -x305 -x300 -x295 -x290 -x285 -x280 -x275 -x270 -x265 
2.79/2.89	v -x260 -x255 -x250 -x245 -x240 -x235 -x230 x225 -x220 -x215 -x210 -x205 -x120 -x115 -x110 -x105 -x40 -x35 -x30 -x25 -x319 -x314 
2.79/2.89	v -x309 -x304 -x299 -x294 -x289 -x284 -x279 -x274 -x269 -x264 -x259 -x254 -x249 -x244 -x239 -x234 -x229 x224 -x219 -x214 -x209 
2.79/2.89	v -x204 -x119 -x114 -x109 -x104 -x39 -x34 -x29 -x24 -x238 -x233 -x228 -x223 -x218 -x213 -x208 -x203 -x198 -x193 -x188 -x183 
2.79/2.89	v -x178 -x173 -x168 -x163 -x98 -x93 -x88 x83 -x18 -x13 -x8 -x3 -x477 -x472 -x467 -x462 -x457 -x452 x447 -x442 -x397 -x392 -x387 
2.79/2.89	v -x382 -x377 -x372 -x367 -x362 -x157 -x152 -x147 -x142 -x77 -x72 -x67 -x62 -x156 -x151 -x146 -x141 -x136 -x131 -x126 -x121 -x116 
2.79/2.89	v -x111 -x106 -x101 -x96 -x91 -x86 -x81 -x76 -x71 -x66 x61 -x56 -x51 -x46 -x41 -x36 -x31 -x26 -x21 -x16 -x11 -x6 -x1 -x2112 
2.79/2.89	v -x2111 x2110 -x2109 -x2108 -x2107 -x2106 -x2105 -x2104 -x2103 -x2102 -x2101 -x2100 -x2099 -x2098 -x2097 -x2096 -x2095 -x2094 
2.79/2.89	v -x2093 x2092 -x2091 -x2090 -x2089 -x2088 -x2087 -x2086 -x2085 -x2084 -x2083 -x2082 -x2081 -x2080 -x2079 -x2078 -x2077 -x2076 
2.79/2.89	v -x2075 -x2074 -x2073 -x2072 -x2071 -x2070 -x2069 -x2068 -x2067 -x2066 -x2065 -x2064 -x2063 -x2062 -x2061 -x2060 -x2059 -x2058 
2.79/2.89	v -x2057 -x2056 -x2055 -x2054 -x2053 -x2052 -x2051 -x2050 -x2049 -x2048 -x2047 -x2046 -x2045 -x2044 -x2043 -x2042 -x2041 -x2040 
2.79/2.89	v -x2039 -x2038 -x2037 -x2036 -x2035 x2034 -x2033 -x2032 -x2031 -x2030 -x2029 -x2028 -x2027 -x2026 -x2025 -x2024 -x2023 -x2022 
2.79/2.89	v -x2021 x2020 -x2019 x2018 -x2017 -x2016 -x2015 -x2014 -x2013 -x2012 -x2011 -x2010 -x2009 -x2008 -x2007 -x2006 -x2005 -x2004 
2.79/2.89	v x2003 -x2002 -x2001 x2000 -x1999 -x1998 -x1997 -x1996 -x1995 -x1994 -x1993 -x1992 -x1991 -x1990 -x1989 -x1988 -x1987 -x1986 
2.79/2.89	v -x1985 -x1984 -x1983 -x1982 -x1981 -x1980 -x1979 -x1978 -x1977 -x1976 -x1975 -x1974 x1973 -x1972 -x1971 x1970 -x1969 -x1968 
2.79/2.89	v -x1967 -x1966 -x1965 -x1964 x1963 -x1962 x1961 -x1960 -x1959 -x1958 -x1957 -x1956 -x1955 -x1954 -x1953 -x1952 -x1951 -x1950 
2.79/2.89	v -x1949 -x1948 -x1947 -x1946 -x1945 -x1944 -x1943 -x1942 -x1941 -x1940 -x1939 -x1938 -x1937 -x1936 -x1935 -x1934 -x1933 -x1932 
2.79/2.89	v -x1931 -x1930 -x1929 x1928 -x1927 -x1926 -x1925 -x1924 -x1923 -x1922 -x1921 -x1920 -x1919 -x1918 -x1917 -x1916 -x1915 x1914 
2.79/2.89	v x1913 -x1912 -x1911 -x1910 -x1909 -x1908 -x1907 -x1906 -x1905 -x1904 -x1903 -x1902 -x1901 -x1900 -x1899 -x1898 -x1897 -x1896 
2.79/2.89	v -x1895 -x1894 -x1893 -x1892 -x1891 -x1890 x1889 -x1888 -x1887 -x1886 -x1885 -x1884 -x1883 -x1882 -x1881 -x1880 -x1879 -x1878 
2.79/2.89	v -x1877 -x1876 -x1875 -x1874 -x1873 -x1872 -x1871 -x1870 x1869 -x1868 -x1867 -x1866 -x1865 -x1864 -x1863 -x1862 -x1861 -x1860 
2.79/2.89	v -x1859 -x1858 x1857 -x1856 -x1855 -x1854 -x1853 -x1852 -x1851 -x1850 -x1849 -x1848 -x1847 -x1846 -x1845 -x1844 -x1843 -x1842 
2.79/2.89	v x1841 -x1840 -x1839 -x1838 x1837 -x1836 -x1835 -x1834 -x1833 -x1832 -x1831 -x1830 -x1829 -x1828 -x1827 -x1826 -x1825 
2.79/2.89	c SCIP Status        : problem is solved [optimal solution found]
2.79/2.89	c Solving Time       :       2.78
2.79/2.89	c Original Problem   :
2.79/2.89	c   Problem name     : HOME/instance-2704296-1278551718.opb
2.79/2.89	c   Variables        : 2112 (2112 binary, 0 integer, 0 implicit integer, 0 continuous)
2.79/2.89	c   Constraints      : 5020 initial, 5020 maximal
2.79/2.89	c Presolved Problem  :
2.79/2.89	c   Problem name     : t_HOME/instance-2704296-1278551718.opb
2.79/2.89	c   Variables        : 1728 (1728 binary, 0 integer, 0 implicit integer, 0 continuous)
2.79/2.89	c   Constraints      : 1450 initial, 2550 maximal
2.79/2.89	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.79/2.89	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.79/2.89	c   dualfix          :       0.00        384          0          0          0          0          0          0          0
2.79/2.89	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.79/2.89	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.79/2.89	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.79/2.89	c   probing          :       0.04          0          0          0          0          0          0          0          0
2.79/2.89	c   knapsack         :       0.07          0          0          0          0          0        432       1368       3816
2.79/2.89	c   setppc           :       0.02          0          0          0          0          0        360          0          0
2.79/2.89	c   linear           :       0.03          0          0          0          0          0       4002          0          0
2.79/2.89	c   root node        :          -          0          -          -          0          -          -          -          -
2.79/2.89	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.79/2.89	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.79/2.89	c   knapsack         :        180          5        201          0          0          0          0          0          0          0
2.79/2.89	c   setppc           :       1170          5        201          0          0          0          0          0          0          0
2.79/2.89	c   linear           :        100+         6        202          0          0          0          0          0          0          0
2.79/2.89	c   countsols        :          0          0          0          0          0          0          0          0          0          0
2.79/2.89	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.79/2.90	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.79/2.90	c   knapsack         :       0.01       0.00       0.00       0.00       0.00
2.79/2.90	c   setppc           :       0.01       0.00       0.01       0.00       0.00
2.79/2.90	c   linear           :       0.06       0.04       0.02       0.00       0.00
2.79/2.90	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.79/2.90	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.79/2.90	c   vbounds          :       0.00          2          0          0
2.79/2.90	c   rootredcost      :       0.00          0          0          0
2.79/2.90	c   pseudoobj        :       0.00          4          0          0
2.79/2.90	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.79/2.90	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.79/2.90	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.79/2.90	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.79/2.90	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.79/2.90	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.79/2.90	c   applied globally :          -          -          -          0        0.0          -          -          -
2.79/2.90	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.79/2.90	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.79/2.90	c   cut pool         :       0.01          4          -          -          4          -    (maximal pool size: 362)
2.79/2.90	c   redcost          :       0.00          5          0          0          0          0
2.79/2.90	c   impliedbounds    :       0.00          5          0          0          0          0
2.79/2.90	c   intobj           :       0.00          0          0          0          0          0
2.79/2.90	c   cgmip            :       0.00          0          0          0          0          0
2.79/2.90	c   gomory           :       0.18          5          0          0         48          0
2.79/2.90	c   strongcg         :       0.63          5          0          0        775          0
2.79/2.90	c   cmir             :       0.10          5          0          0          0          0
2.79/2.90	c   flowcover        :       0.19          5          0          0          0          0
2.79/2.90	c   clique           :       0.02          5          0          0          0          0
2.79/2.90	c   zerohalf         :       0.00          0          0          0          0          0
2.79/2.90	c   mcf              :       0.00          1          0          0          0          0
2.79/2.90	c   rapidlearning    :       0.61          1          0          0          0       1100
2.79/2.90	c Pricers            :       Time      Calls       Vars
2.79/2.90	c   problem variables:       0.00          0          0
2.79/2.90	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.79/2.90	c   pscost           :       0.00          0          0          0          0          0          0
2.79/2.90	c   inference        :       0.00          0          0          0          0          0          0
2.79/2.90	c   mostinf          :       0.00          0          0          0          0          0          0
2.79/2.90	c   leastinf         :       0.00          0          0          0          0          0          0
2.79/2.90	c   fullstrong       :       0.00          0          0          0          0          0          0
2.79/2.90	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.79/2.90	c   random           :       0.00          0          0          0          0          0          0
2.79/2.90	c   relpscost        :       0.00          0          0          0          0          0          0
2.79/2.90	c Primal Heuristics  :       Time      Calls      Found
2.79/2.90	c   LP solutions     :       0.00          -          0
2.79/2.90	c   pseudo solutions :       0.00          -          0
2.79/2.90	c   crossover        :       0.00          0          0
2.79/2.90	c   oneopt           :       0.00          1          0
2.79/2.90	c   trivial          :       0.00          2          0
2.79/2.90	c   simplerounding   :       0.00          0          0
2.79/2.90	c   zirounding       :       0.00          1          0
2.79/2.90	c   rounding         :       0.01          5          1
2.79/2.90	c   shifting         :       0.01          5          1
2.79/2.90	c   intshifting      :       0.00          0          0
2.79/2.90	c   twoopt           :       0.00          0          0
2.79/2.90	c   fixandinfer      :       0.00          0          0
2.79/2.90	c   feaspump         :       0.00          0          0
2.79/2.90	c   coefdiving       :       0.00          0          0
2.79/2.90	c   pscostdiving     :       0.00          0          0
2.79/2.90	c   fracdiving       :       0.00          0          0
2.79/2.90	c   veclendiving     :       0.00          0          0
2.79/2.90	c   intdiving        :       0.00          0          0
2.79/2.90	c   actconsdiving    :       0.00          0          0
2.79/2.90	c   objpscostdiving  :       0.00          0          0
2.79/2.90	c   rootsoldiving    :       0.00          0          0
2.79/2.90	c   linesearchdiving :       0.00          0          0
2.79/2.90	c   guideddiving     :       0.00          0          0
2.79/2.90	c   octane           :       0.00          0          0
2.79/2.90	c   rens             :       0.09          1          1
2.79/2.90	c   rins             :       0.00          0          0
2.79/2.90	c   localbranching   :       0.00          0          0
2.79/2.90	c   mutation         :       0.00          0          0
2.79/2.90	c   dins             :       0.00          0          0
2.79/2.90	c   undercover       :       0.00          0          0
2.79/2.90	c   nlp              :       0.00          0          0
2.79/2.90	c   trysol           :       0.00          0          0
2.79/2.90	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.79/2.90	c   primal LP        :       0.00          0          0       0.00          -
2.79/2.90	c   dual LP          :       0.63          5       2207     441.40    3514.36
2.79/2.90	c   lex dual LP      :       0.00          0          0       0.00          -
2.79/2.90	c   barrier LP       :       0.00          0          0       0.00          -
2.79/2.90	c   diving/probing LP:       0.00          0          0       0.00          -
2.79/2.90	c   strong branching :       0.00          0          0       0.00          -
2.79/2.90	c     (at root node) :          -          0          0       0.00          -
2.79/2.90	c   conflict analysis:       0.00          0          0       0.00          -
2.79/2.90	c B&B Tree           :
2.79/2.90	c   number of runs   :          1
2.79/2.90	c   nodes            :          1
2.79/2.90	c   nodes (total)    :          1
2.79/2.90	c   nodes left       :          0
2.79/2.90	c   max depth        :          0
2.79/2.90	c   max depth (total):          0
2.79/2.90	c   backtracks       :          0 (0.0%)
2.79/2.90	c   delayed cutoffs  :          0
2.79/2.90	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.79/2.90	c   avg switch length:       2.00
2.79/2.90	c   switching time   :       0.00
2.79/2.90	c Solution           :
2.79/2.90	c   Solutions found  :          4 (4 improvements)
2.79/2.90	c   First Solution   : +2.80000000000000e+01   (in run 1, after 1 nodes, 0.41 seconds, depth 0, found by <rounding>)
2.79/2.90	c   Primal Bound     : +1.90000000000000e+01   (in run 1, after 1 nodes, 2.77 seconds, depth 0, found by <rens>)
2.79/2.90	c   Dual Bound       : +1.90000000000000e+01
2.79/2.90	c   Gap              :       0.00 %
2.79/2.90	c   Root Dual Bound  : +1.90000000000000e+01
2.79/2.90	c   Root Iterations  :       2207
2.89/2.93	c Time complete: 2.93.

Verifier Data 

OK	19

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704296-1278551718/watcher-2704296-1278551718 -o /tmp/evaluation-result-2704296-1278551718/solver-2704296-1278551718 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704296-1278551718.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: 1.00 1.00 0.91 3/106 27862
/proc/meminfo: memFree=1674768/2059040 swapFree=4165016/4192956
[pid=27862] ppid=27860 vsize=8936 CPUtime=0
/proc/27862/stat : 27862 (pbscip.linux.x8) R 27860 27862 26988 0 -1 4202496 1306 0 0 0 0 0 0 0 18 0 1 0 23378981 9150464 1217 1992294400 4194304 8395647 140733719151968 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27862/statm: 2234 1225 374 1026 0 1204 0

[startup+0.0702601 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 27862
/proc/meminfo: memFree=1674768/2059040 swapFree=4165016/4192956
[pid=27862] ppid=27860 vsize=14616 CPUtime=0.06
/proc/27862/stat : 27862 (pbscip.linux.x8) R 27860 27862 26988 0 -1 4202496 2812 0 0 0 5 1 0 0 20 0 1 0 23378981 14966784 2723 1992294400 4194304 8395647 140733719151968 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27862/statm: 3654 2737 393 1026 0 2624 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14616

[startup+0.101263 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 27862
/proc/meminfo: memFree=1674768/2059040 swapFree=4165016/4192956
[pid=27862] ppid=27860 vsize=15332 CPUtime=0.09
/proc/27862/stat : 27862 (pbscip.linux.x8) R 27860 27862 26988 0 -1 4202496 3120 0 0 0 8 1 0 0 20 0 1 0 23378981 15699968 3031 1992294400 4194304 8395647 140733719151968 18446744073709551615 6349190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27862/statm: 3833 3031 393 1026 0 2803 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15332

[startup+0.301286 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 27862
/proc/meminfo: memFree=1674768/2059040 swapFree=4165016/4192956
[pid=27862] ppid=27860 vsize=29252 CPUtime=0.29
/proc/27862/stat : 27862 (pbscip.linux.x8) R 27860 27862 26988 0 -1 4202496 6745 0 0 0 27 2 0 0 20 0 1 0 23378981 29954048 6302 1992294400 4194304 8395647 140733719151968 18446744073709551615 5026819 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27862/statm: 7313 6302 500 1026 0 6283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29252

[startup+0.701327 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 27862
/proc/meminfo: memFree=1674768/2059040 swapFree=4165016/4192956
[pid=27862] ppid=27860 vsize=35912 CPUtime=0.69
/proc/27862/stat : 27862 (pbscip.linux.x8) R 27860 27862 26988 0 -1 4202496 8617 0 0 0 66 3 0 0 20 0 1 0 23378981 36773888 8133 1992294400 4194304 8395647 140733719151968 18446744073709551615 6197311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27862/statm: 8978 8133 601 1026 0 7948 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35912

[startup+1.50141 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 27863
/proc/meminfo: memFree=1628508/2059040 swapFree=4165016/4192956
[pid=27862] ppid=27860 vsize=60428 CPUtime=1.49
/proc/27862/stat : 27862 (pbscip.linux.x8) R 27860 27862 26988 0 -1 4202496 14460 0 0 0 140 9 0 0 23 0 1 0 23378981 61878272 13976 1992294400 4194304 8395647 140733719151968 18446744073709551615 6125364 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27862/statm: 15107 13976 669 1026 0 14077 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60428

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

[startup+2.3015 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 27863
/proc/meminfo: memFree=1620076/2059040 swapFree=4165016/4192956
[pid=27862] ppid=27860 vsize=60428 CPUtime=2.29
/proc/27862/stat : 27862 (pbscip.linux.x8) R 27860 27862 26988 0 -1 4202496 14773 0 0 0 219 10 0 0 25 0 1 0 23378981 61878272 14252 1992294400 4194304 8395647 140733719151968 18446744073709551615 6663825 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27862/statm: 15107 14252 633 1026 0 14077 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 60428

[startup+2.70154 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 27863
/proc/meminfo: memFree=1620076/2059040 swapFree=4165016/4192956
[pid=27862] ppid=27860 vsize=60428 CPUtime=2.69
/proc/27862/stat : 27862 (pbscip.linux.x8) R 27860 27862 26988 0 -1 4202496 14773 0 0 0 259 10 0 0 25 0 1 0 23378981 61878272 14252 1992294400 4194304 8395647 140733719151968 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27862/statm: 15107 14252 633 1026 0 14077 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 60428

[startup+2.90157 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 27863
/proc/meminfo: memFree=1620076/2059040 swapFree=4165016/4192956
[pid=27862] ppid=27860 vsize=60440 CPUtime=2.89
/proc/27862/stat : 27862 (pbscip.linux.x8) R 27860 27862 26988 0 -1 4202496 17915 0 0 0 278 11 0 0 25 0 1 0 23378981 61890560 14297 1992294400 4194304 8395647 140733719151968 18446744073709551615 6150629 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27862/statm: 15110 14297 646 1026 0 14080 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 60440

Child status: 0
Real time (s): 2.93377
CPU time (s): 2.93455
CPU user time (s): 2.81257
CPU system time (s): 0.121981
CPU usage (%): 100.027
Max. virtual memory (cumulated for all children) (KiB): 62488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.81257
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17918
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= 3

runsolver used 0.008998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node047 at 2010-07-08 03:15:18
IDJOB=2704296
IDBENCH=1850
IDSOLVER=1213
FILE ID=node047/2704296-1278551718
PBS_JOBID= 11239494
Free space on /tmp= 62476 MiB

SOLVER NAME= 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/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos1.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-2704296-1278551718/watcher-2704296-1278551718 -o /tmp/evaluation-result-2704296-1278551718/solver-2704296-1278551718 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704296-1278551718.opb -t 1800 -m 1800

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

MD5SUM BENCH= 374deb5d477559ba9c51d0ad1d758624
RANDOM SEED=1380686811

node047.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1675172 kB
Buffers:         63972 kB
Cached:         211036 kB
SwapCached:       1388 kB
Active:         160756 kB
Inactive:       147608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1675172 kB
SwapTotal:     4192956 kB
SwapFree:      4165016 kB
Dirty:           10612 kB
Writeback:           0 kB
AnonPages:       31896 kB
Mapped:          13376 kB
Slab:            53496 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180020 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62468 MiB
End job on node047 at 2010-07-08 03:15:21