Trace number 3731111

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT6548 1.46878 1.46923

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod010.opb
MD5SUM0155c0c96434984f6ded6bb7ada20c0c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6548
Best CPU time to get the best result obtained on this benchmark0.591909
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6548
Optimality of the best value was proved YES
Number of variables2655
Total number of constraints146
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)145
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint4
Maximum length of a constraint2655
Number of terms in the objective function 2655
Biggest coefficient in the objective function 266
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 489211
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 266
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 489211
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-3731111-1338686325.opb>
0.00/0.01	c original problem has 2655 variables (2655 bin, 0 int, 0 impl, 0 cont) and 146 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 145 upgd conss, 0 impls, 144 clqs
0.00/0.03	c (round 2) 83 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 145 upgd conss, 0 impls, 153 clqs
0.49/0.54	c    (0.5s) probing: 1000/2572 (38.9%) - 36 fixings, 0 aggregations, 9447 implications, 0 bound changes
0.49/0.58	c (round 3) 133 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 145 upgd conss, 21146 impls, 152 clqs
0.49/0.58	c (round 4) 163 del vars, 4 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 145 upgd conss, 21146 impls, 150 clqs
0.59/0.65	c    (0.6s) probing: 1235/2572 (48.0%) - 51 fixings, 0 aggregations, 9860 implications, 0 bound changes
0.59/0.65	c    (0.6s) probing aborted: 100/100 successive totally useless probings
0.59/0.65	c (round 5) 164 del vars, 4 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 145 upgd conss, 21146 impls, 150 clqs
0.59/0.65	c (round 6) 192 del vars, 5 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 145 upgd conss, 21146 impls, 149 clqs
0.59/0.66	c    (0.6s) probing: 1245/2572 (48.4%) - 51 fixings, 0 aggregations, 9860 implications, 0 bound changes
0.59/0.66	c    (0.6s) probing aborted: 100/100 successive totally useless probings
0.59/0.66	c presolving (7 rounds):
0.59/0.66	c  192 deleted vars, 5 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 44 changed coefficients
0.59/0.66	c  21146 implications, 149 cliques
0.59/0.66	c presolved problem has 2463 variables (2463 bin, 0 int, 0 impl, 0 cont) and 141 constraints
0.59/0.66	c       1 constraints of type <knapsack>
0.59/0.66	c     139 constraints of type <setppc>
0.59/0.66	c       1 constraints of type <linear>
0.59/0.66	c transformed objective value is always integral (scale: 1)
0.59/0.66	c Presolving Time: 0.63
0.59/0.66	c OPT-LIN
0.59/0.66	c -----------------------------------------------------------------------------------------------
0.59/0.66	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.66	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.66	c limits/memory = c 13950
0.59/0.66	c # maximal time in seconds to run
0.59/0.66	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.66	c limits/time = c 1791
0.59/0.66	c # frequency for displaying node information lines
0.59/0.66	c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.66	c display/freq = c 10000
0.59/0.66	c -----------------------------------------------------------------------------------------------
0.59/0.66	c start solving problem
0.59/0.66	c 
0.69/0.77	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.77	c   0.8s|     1 |     0 |  1351 |7991k|   0 |  35 |2463 | 141 | 141 |2463 | 141 |   0 |   0 |   0 | 6.532083e+03 |      --      |    Inf 
0.99/1.04	c   1.0s|     1 |     0 |  3726 |8102k|   0 |  32 |2463 | 141 | 141 |2463 | 142 |   1 |   0 |   0 | 6.532500e+03 |      --      |    Inf 
0.99/1.05	c   1.0s|     1 |     0 |  3732 |8107k|   0 |  48 |2463 | 141 | 141 |2463 | 143 |   2 |   0 |   0 | 6.532600e+03 |      --      |    Inf 
0.99/1.07	c   1.0s|     1 |     0 |  3733 |8113k|   0 |  32 |2463 | 141 | 141 |2463 | 144 |   3 |   0 |   0 | 6.535000e+03 |      --      |    Inf 
1.09/1.15	c   1.1s|     1 |     2 |  3733 |8114k|   0 |  32 |2463 | 141 | 141 |2463 | 144 |   3 |   0 |  25 | 6.535000e+03 |      --      |    Inf 
1.19/1.29	o 6573
1.19/1.29	c * 1.2s|     6 |     5 |  3812 |8206k|   5 |   - |2463 | 141 | 125 |2463 | 144 |   3 |   0 |  83 | 6.539000e+03 | 6.573000e+03 |   0.52%
1.29/1.38	o 6548
1.29/1.38	c * 1.3s|     8 |     1 |  3973 |7770k|   5 |   - |2463 | 138 | 134 |2463 | 144 |   3 |   0 | 101 | 6.539500e+03 | 6.548000e+03 |   0.13%
1.39/1.45	c 
1.39/1.45	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.45	c Solving Time (sec) : 1.41
1.39/1.45	c Solving Nodes      : 9
1.39/1.45	c Primal Bound       : +6.54800000000000e+03 (2 solutions)
1.39/1.45	c Dual Bound         : +6.54800000000000e+03
1.39/1.45	c Gap                : 0.00 %
1.39/1.46	c NODE         9
1.39/1.46	c DUAL BOUND   6548
1.39/1.46	c PRIMAL BOUND 6548
1.39/1.46	c GAP          0
1.39/1.46	s OPTIMUM FOUND
1.39/1.46	v -x1841 -x1840 -x1839 -x1838 -x1837 -x1836 -x1835 x1833 x1832 -x1831 -x1830 -x1829 -x1828 -x1827 -x1826 -x1825 -x1824 -x1822 -x1821 
1.39/1.46	v -x1820 -x1819 -x1818 -x1817 -x1816 -x1815 -x1814 -x1813 -x1811 -x1810 -x1809 -x1808 -x1807 -x1806 -x1805 -x1804 -x1803 -x1802 
1.39/1.46	v -x1800 -x1799 -x1798 -x1797 -x1796 -x1795 -x1794 x1793 -x1792 -x1791 -x1789 -x1788 -x1787 -x1786 -x1785 -x1784 -x1783 -x1782 
1.39/1.46	v -x1781 -x1780 -x1777 -x1776 -x1775 -x1774 -x1773 -x1772 -x1771 -x1770 -x1769 -x1768 -x1766 -x1765 -x1764 -x1763 -x1762 -x1761 
1.39/1.46	v -x1760 -x1759 -x1758 -x1757 x1755 -x1754 -x1753 -x1752 -x1751 -x1750 -x1749 -x1748 -x1747 -x1746 -x1744 -x1743 -x1742 -x1741 
1.39/1.46	v -x1740 -x1739 -x1738 -x1737 -x1736 -x1735 -x1733 -x1732 x1731 -x1730 -x1729 -x1728 -x1727 -x1726 -x1725 -x1724 -x1722 -x1721 
1.39/1.46	v -x1720 -x1719 -x1718 -x1717 -x1716 -x1715 -x1714 -x1713 -x1711 -x1710 -x1709 -x1708 -x1707 -x1706 -x1705 -x1704 -x1703 
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1.39/1.46	v -x1661 -x1660 -x1659 -x1658 -x1657 -x1655 -x1654 -x1653 -x1652 -x1651 -x1650 -x1649 -x1648 -x1647 -x1646 -x1644 -x1643 -x1642 
1.39/1.46	v -x1641 -x1640 -x1639 -x1638 x1637 -x1636 -x1635 -x1633 -x1632 -x1631 -x1630 -x1629 -x1628 -x1627 -x1626 -x1625 -x1624 -x1622 
1.39/1.46	v -x1621 -x1620 -x1619 -x1618 -x1617 -x1616 -x1615 -x1614 -x1613 -x1611 -x1610 -x1609 -x1608 -x1607 -x1606 -x1605 -x1604 -x1603 
1.39/1.46	v -x1602 -x1600 -x1599 -x1598 -x1597 -x1596 -x1595 -x1594 -x1593 -x1592 -x1591 -x1589 -x1588 -x1587 -x1586 -x1585 -x1584 -x1583 
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1.39/1.46	v -x1562 -x1561 -x1560 -x1559 -x1558 -x1555 -x1554 -x1553 -x1552 -x1551 -x1550 -x1549 -x1548 -x1547 -x1546 -x1544 -x1543 
1.39/1.46	v -x1542 -x1541 -x1540 -x1539 -x1538 -x1537 x1536 -x1535 -x1533 -x1532 -x1531 -x1530 -x1529 -x1528 -x1527 -x1526 -x1525 -x1524 
1.39/1.46	v -x1522 -x1521 -x1520 -x1519 -x1518 -x1517 -x1516 -x1515 -x1514 -x1513 -x1511 -x1510 -x1509 -x1508 x1507 -x1506 -x1505 -x1504 
1.39/1.46	v -x1503 -x1502 -x1500 -x1499 -x1498 -x1497 -x1496 -x1495 -x1494 -x1493 -x1492 -x1491 -x1489 -x1488 -x1487 -x1486 -x1485 x1484 
1.39/1.46	v -x1483 -x1482 -x1481 -x1480 -x1478 -x1477 -x1476 -x1475 -x1474 -x1473 -x1472 -x1471 -x1470 -x1469 -x1467 -x1466 -x1465 -x1464 
1.39/1.46	v -x1463 -x1462 -x1461 -x1460 -x1459 -x1458 -x1456 -x1455 -x1454 -x1453 -x1452 -x1451 -x1450 -x1449 -x1448 -x1447 -x1444 -x1443 
1.39/1.46	v -x1442 -x1441 -x1440 -x1439 -x1438 -x1437 -x1436 -x1435 -x1433 -x1432 -x1431 -x1430 -x1429 -x1428 -x1427 -x1426 -x1425 -x1424 
1.39/1.46	v -x1422 -x1421 -x1420 -x1419 -x1418 -x1417 -x1416 -x1415 -x1414 -x1413 -x1411 -x1410 -x1409 -x1408 -x1407 -x1406 -x1405 -x1404 
1.39/1.46	v -x1403 -x1402 -x1400 -x1399 -x1398 -x1397 -x1396 -x1395 -x1394 -x1393 -x1392 -x1391 -x1389 -x1388 -x1387 -x1386 -x1385 -x1384 
1.39/1.46	v -x1383 -x1382 -x1381 -x1380 -x1378 -x1377 -x1376 -x1375 -x1374 -x1373 -x1372 -x1371 -x1370 -x1369 -x1367 -x1366 -x1365 -x1364 
1.39/1.46	v -x1363 -x1362 -x1361 -x1360 -x1359 -x1358 -x1356 -x1355 -x1354 -x1353 -x1352 -x1351 -x1350 -x1349 -x1348 -x1347 -x1345 
1.39/1.46	v -x1344 -x1343 -x1342 -x1341 -x1340 -x1339 -x1338 -x1337 -x1336 -x1333 -x1332 -x1331 -x1330 -x1329 -x1328 -x1327 -x1326 -x1325 
1.39/1.46	v -x1324 -x1322 -x1321 -x1320 -x1319 -x1318 -x1317 -x1316 -x1315 -x1314 -x1313 -x1311 -x1310 -x1309 -x1308 -x1307 -x1306 -x1305 
1.39/1.46	v -x1304 -x1303 -x1302 -x1300 -x1299 -x1298 -x1297 -x1296 -x1295 -x1294 -x1293 -x1292 -x1291 -x1289 -x1288 -x1287 -x1286 -x1285 
1.39/1.46	v -x1284 -x1283 -x1282 -x1281 -x1280 -x1278 -x1277 -x1276 -x1275 -x1274 -x1273 -x1272 -x1271 -x1270 -x1269 -x1267 -x1266 -x1265 
1.39/1.46	v -x1264 -x1263 -x1262 -x1261 -x1260 -x1259 -x1258 -x1256 -x1255 -x1254 -x1253 -x1252 -x1251 -x1250 -x1249 -x1248 -x1247 -x1245 
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1.39/1.46	v -x1225 -x1222 -x1221 -x1220 -x1219 -x1218 -x1217 -x1216 -x1215 -x1214 -x1213 -x1211 -x1210 -x1209 -x1208 -x1207 -x1206 
1.39/1.46	v -x1205 -x1204 -x1203 -x1202 -x1200 -x1199 -x1198 -x1197 -x1196 -x1195 -x1194 -x1193 -x1192 -x1191 -x1189 -x1188 -x1187 -x1186 
1.39/1.46	v -x1185 -x1184 -x1183 -x1182 -x1181 -x1180 -x1178 -x1177 -x1176 -x1175 -x1174 -x1173 -x1172 -x1171 -x1170 -x1169 -x1167 -x1166 
1.39/1.46	v -x1165 -x1164 -x1163 -x1162 -x1161 -x1160 -x1159 -x1158 -x1156 -x1155 -x1154 -x1153 -x1152 -x1151 -x1150 -x1149 -x1148 -x1147 
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1.39/1.46	v -x1104 -x1103 -x1102 -x1101 -x1099 -x1098 -x1097 -x1096 -x1095 -x1094 -x1093 -x1092 -x1091 -x1090 -x1088 -x1087 -x1086 -x1085 
1.39/1.46	v -x1084 -x1083 -x1082 -x1081 -x1080 -x1079 -x1077 -x1076 -x1075 -x1074 -x1073 -x1072 -x1071 -x1070 -x1069 -x1068 -x1066 
1.39/1.46	v -x1065 -x1064 -x1063 -x1062 -x1061 x1060 -x1059 -x1058 -x1057 -x1055 -x1054 -x1053 -x1052 -x1051 -x1050 -x1049 -x1048 -x1047 
1.39/1.46	v -x1046 -x1044 -x1043 -x1042 -x1041 -x1040 -x1039 -x1038 -x1037 -x1036 -x1035 -x1033 -x1032 -x1031 -x1030 -x1029 -x1028 -x1027 
1.39/1.46	v -x1026 -x1025 -x1024 -x1022 -x1021 -x1020 -x1019 -x1018 -x1017 -x1016 -x1015 -x1014 -x1013 -x1011 -x1010 -x1009 -x1008 -x1007 
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1.39/1.46	v -x960 -x959 -x958 -x957 -x955 x954 -x953 -x952 -x951 -x950 -x949 -x948 -x947 -x946 -x944 -x943 -x942 -x941 -x940 -x939 -x938 
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1.39/1.46	v -x891 -x888 -x887 -x886 -x885 -x884 -x883 -x882 -x881 -x880 -x879 -x877 -x876 -x875 -x874 -x873 -x872 -x871 x870 -x869 -x868 
1.39/1.46	v -x866 -x865 -x864 -x863 -x862 -x861 -x860 -x859 -x858 -x857 -x855 -x854 -x853 -x852 -x851 -x850 -x849 -x848 -x847 -x846 
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1.39/1.46	v -x821 -x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 -x803 -x802 -x800 -x799 
1.39/1.46	v -x798 -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 -x777 -x776 -x775 
1.39/1.46	v -x774 -x773 -x772 -x771 -x770 -x769 -x768 -x766 -x765 -x764 -x763 -x762 -x761 -x760 -x759 -x758 -x757 -x755 -x754 -x753 -x752 
1.39/1.46	v -x751 -x750 -x749 -x748 -x747 -x746 -x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 -x733 -x732 -x731 -x730 -x729 
1.39/1.46	v -x728 -x727 -x726 -x725 -x724 -x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 -x713 -x711 -x710 -x709 -x708 -x707 
1.39/1.46	v -x706 -x705 -x704 -x703 -x702 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 -x692 -x691 -x689 -x688 -x687 -x686 -x685 -x684 
1.39/1.46	v -x683 -x682 -x681 -x680 -x678 -x677 -x676 -x675 -x674 -x673 -x672 -x671 -x670 -x669 x666 -x665 -x664 -x663 -x662 -x661 -x660 
1.39/1.46	v -x659 -x658 -x657 -x655 -x654 -x653 -x652 -x651 -x650 -x649 -x648 -x647 -x646 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 
1.39/1.46	v -x636 x635 -x633 -x632 -x631 -x630 -x629 -x628 -x627 -x626 -x625 -x624 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 
1.39/1.46	v -x613 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 
1.39/1.46	v -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x567 
1.39/1.46	v -x566 -x565 -x564 -x563 -x562 -x561 -x560 -x559 -x558 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x544 -x543 
1.39/1.46	v -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x522 -x521 
1.39/1.46	v -x520 x519 -x518 -x517 -x516 -x515 -x514 -x513 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x500 -x499 x498 -x497 
1.39/1.46	v -x496 -x495 -x494 -x493 -x492 -x491 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x478 -x477 -x476 -x475 
1.39/1.46	v -x474 -x473 -x472 -x471 -x470 -x469 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x456 -x455 -x454 -x453 -x452 
1.39/1.46	v -x451 -x450 -x449 -x448 -x447 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x433 -x432 -x431 -x430 -x429 -x428 
1.39/1.46	v -x427 -x426 -x425 -x424 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x411 -x410 -x409 -x408 -x407 -x406 -x405 
1.39/1.46	v -x404 -x403 -x402 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 
1.39/1.46	v x381 -x380 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 x359 
1.39/1.46	v -x358 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 
1.39/1.46	v -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x311 
1.39/1.46	v -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x300 -x299 -x298 -x297 -x296 -x295 -x294 x293 -x292 -x291 -x289 -x288 
1.39/1.46	v -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x267 -x266 
1.39/1.46	v -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x245 -x244 -x243 
1.39/1.46	v -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x222 -x221 -x220 -x219 
1.39/1.46	v -x218 -x217 -x216 -x215 -x214 -x213 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x200 -x199 -x198 -x197 -x196 
1.39/1.46	v -x195 -x194 -x193 -x192 -x191 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x178 -x177 -x176 -x175 -x174 -x173 
1.39/1.46	v -x172 -x171 -x170 -x169 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x156 -x155 -x154 -x153 -x152 -x151 -x150 
1.39/1.46	v -x149 -x148 -x147 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x134 -x133 -x132 -x131 -x130 -x129 -x128 
1.39/1.46	v -x127 -x126 -x125 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x111 -x110 x109 -x108 -x107 -x106 -x105 -x104 
1.39/1.46	v -x103 -x102 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x78 -x77 -x76 
1.39/1.46	v -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 
1.39/1.46	v -x48 -x47 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x23 -x22 -x21 
1.39/1.46	v -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2655 -x2654 -x2653 -x2652 -x2651 -x2650 -x2649 
1.39/1.46	v -x2648 -x2647 -x2646 -x2644 -x2643 -x2642 -x2641 -x2640 -x2639 x2638 -x2637 -x2636 -x2635 -x2633 -x2632 -x2631 -x2630 -x2629 
1.39/1.46	v -x2628 -x2627 -x2626 -x2625 -x2624 -x2622 -x2621 -x2620 -x2619 -x2618 -x2617 -x2616 -x2615 -x2614 -x2613 -x2611 -x2610 -x2609 
1.39/1.46	v -x2608 -x2607 -x2606 -x2605 -x2604 -x2603 -x2602 -x2600 -x2599 -x2598 -x2597 -x2596 -x2595 -x2594 -x2593 -x2592 -x2591 -x2589 
1.39/1.46	v -x2588 -x2587 -x2586 -x2585 -x2584 -x2583 -x2582 -x2581 -x2580 -x2578 -x2577 -x2576 -x2575 -x2574 -x2573 -x2572 -x2571 
1.39/1.46	v -x2570 -x2569 -x2567 -x2566 -x2565 -x2564 -x2563 -x2562 -x2561 -x2560 -x2559 -x2558 -x2556 -x2555 -x2554 -x2553 -x2552 -x2551 
1.39/1.46	v -x2550 -x2549 -x2548 -x2547 -x2544 -x2543 -x2542 -x2541 -x2540 -x2539 -x2538 -x2537 -x2536 -x2535 -x2533 -x2532 -x2531 -x2530 
1.39/1.46	v -x2529 -x2528 -x2527 -x2526 -x2525 -x2524 -x2522 -x2521 -x2520 -x2519 -x2518 -x2517 -x2516 -x2515 -x2514 -x2513 -x2511 -x2510 
1.39/1.46	v -x2509 -x2508 -x2507 -x2506 -x2505 -x2504 -x2503 -x2502 -x2500 -x2499 -x2498 -x2497 -x2496 -x2495 x2494 -x2493 -x2492 -x2491 
1.39/1.46	v -x2489 -x2488 -x2487 -x2486 -x2485 -x2484 -x2483 -x2482 -x2481 -x2480 -x2478 -x2477 -x2476 -x2475 -x2474 -x2473 -x2472 -x2471 
1.39/1.46	v -x2470 -x2469 -x2467 -x2466 -x2465 -x2464 -x2463 -x2462 -x2461 -x2460 -x2459 -x2458 -x2456 -x2455 -x2454 -x2453 -x2452 -x2451 
1.39/1.46	v -x2450 -x2449 -x2448 -x2447 -x2445 -x2444 -x2443 -x2442 -x2441 -x2440 -x2439 -x2438 -x2437 -x2436 -x2433 -x2432 -x2431 -x2430 
1.39/1.46	v -x2429 -x2428 -x2427 -x2426 -x2425 -x2424 -x2422 -x2421 -x2420 -x2419 -x2418 -x2417 -x2416 -x2415 -x2414 -x2413 -x2411 
1.39/1.46	v -x2410 -x2409 -x2408 -x2407 -x2406 -x2405 -x2404 -x2403 -x2402 -x2400 -x2399 -x2398 -x2397 -x2396 -x2395 -x2394 -x2393 -x2392 
1.39/1.46	v -x2391 -x2389 -x2388 -x2387 -x2386 -x2385 -x2384 -x2383 -x2382 -x2381 -x2380 -x2378 -x2377 -x2376 -x2375 -x2374 -x2373 -x2372 
1.39/1.46	v -x2371 -x2370 -x2369 -x2367 -x2366 -x2365 -x2364 -x2363 -x2362 -x2361 -x2360 -x2359 -x2358 -x2356 -x2355 x2354 -x2353 -x2352 
1.39/1.46	v -x2351 -x2350 -x2349 -x2348 -x2347 -x2345 -x2344 -x2343 -x2342 -x2341 -x2340 -x2339 -x2338 -x2337 -x2336 -x2334 -x2333 -x2332 
1.39/1.46	v -x2331 -x2330 -x2329 -x2328 -x2327 -x2326 -x2325 -x2322 -x2321 -x2320 -x2319 -x2318 -x2317 -x2316 -x2315 -x2314 -x2313 -x2311 
1.39/1.46	v -x2310 -x2309 -x2308 -x2307 -x2306 -x2305 -x2304 -x2303 -x2302 -x2300 -x2299 -x2298 -x2297 -x2296 -x2295 -x2294 -x2293 -x2292 
1.39/1.46	v -x2291 -x2289 -x2288 -x2287 -x2286 -x2285 -x2284 -x2283 -x2282 -x2281 -x2280 -x2278 -x2277 -x2276 -x2275 -x2274 -x2273 -x2272 
1.39/1.46	v -x2271 -x2270 -x2269 -x2267 -x2266 -x2265 -x2264 -x2263 -x2262 -x2261 -x2260 -x2259 -x2258 -x2256 -x2255 -x2254 -x2253 
1.39/1.46	v -x2252 -x2251 -x2250 -x2249 -x2248 -x2247 -x2245 -x2244 -x2243 -x2242 -x2241 -x2240 x2239 -x2238 -x2237 -x2236 -x2234 -x2233 
1.39/1.46	v -x2232 -x2231 -x2230 -x2229 -x2228 -x2227 -x2226 -x2225 -x2223 -x2222 -x2221 -x2220 -x2219 -x2218 -x2217 -x2216 -x2215 -x2214 
1.39/1.46	v -x2211 -x2210 -x2209 -x2208 -x2207 -x2206 -x2205 -x2204 -x2203 -x2202 -x2200 -x2199 -x2198 -x2197 -x2196 -x2195 -x2194 -x2193 
1.39/1.46	v -x2192 -x2191 -x2189 -x2188 -x2187 -x2186 -x2185 -x2184 -x2183 -x2182 -x2181 -x2180 -x2178 -x2177 -x2176 -x2175 -x2174 -x2173 
1.39/1.46	v -x2172 -x2171 x2170 -x2169 -x2167 -x2166 -x2165 -x2164 -x2163 -x2162 -x2161 -x2160 -x2159 -x2158 -x2156 -x2155 -x2154 -x2153 
1.39/1.46	v -x2152 -x2151 -x2150 -x2149 -x2148 -x2147 -x2145 -x2144 -x2143 -x2142 -x2141 -x2140 -x2139 -x2138 -x2137 -x2136 -x2134 -x2133 
1.39/1.46	v -x2132 -x2131 -x2130 -x2129 -x2128 -x2127 -x2126 -x2125 -x2123 -x2122 -x2121 -x2120 -x2119 -x2118 -x2117 -x2116 -x2115 -x2114 
1.39/1.46	v -x2112 -x2111 -x2110 -x2109 -x2108 -x2107 -x2106 -x2105 -x2104 -x2103 -x2100 -x2099 -x2098 -x2097 -x2096 -x2095 -x2094 -x2093 
1.39/1.46	v -x2092 -x2091 -x2089 -x2088 -x2087 -x2086 -x2085 -x2084 -x2083 -x2082 x2081 -x2080 -x2078 -x2077 -x2076 -x2075 -x2074 -x2073 
1.39/1.46	v -x2072 -x2071 -x2070 -x2069 -x2067 -x2066 -x2065 -x2064 -x2063 -x2062 -x2061 -x2060 -x2059 -x2058 -x2056 -x2055 -x2054 
1.39/1.46	v -x2053 -x2052 -x2051 -x2050 -x2049 -x2048 -x2047 -x2045 -x2044 -x2043 -x2042 -x2041 -x2040 -x2039 -x2038 -x2037 -x2036 -x2034 
1.39/1.46	v -x2033 -x2032 -x2031 -x2030 -x2029 -x2028 -x2027 -x2026 -x2025 -x2023 -x2022 -x2021 -x2020 -x2019 -x2018 -x2017 -x2016 -x2015 
1.39/1.46	v -x2014 -x2012 -x2011 -x2010 -x2009 -x2008 -x2007 -x2006 -x2005 -x2004 -x2003 -x2001 -x2000 -x1999 -x1998 -x1997 -x1996 -x1995 
1.39/1.46	v -x1994 -x1993 -x1992 -x1989 -x1988 -x1987 -x1986 -x1985 -x1984 -x1983 -x1982 -x1981 -x1980 -x1978 -x1977 -x1976 -x1975 -x1974 
1.39/1.46	v -x1973 -x1972 -x1971 -x1970 -x1969 -x1967 x1966 -x1965 -x1964 -x1963 -x1962 -x1961 -x1960 -x1959 -x1958 -x1956 -x1955 -x1954 
1.39/1.46	v -x1953 -x1952 -x1951 -x1950 -x1949 -x1948 -x1947 -x1945 -x1944 -x1943 -x1942 -x1941 -x1940 -x1939 -x1938 -x1937 -x1936 -x1934 
1.39/1.46	v -x1933 -x1932 -x1931 -x1930 -x1929 -x1928 -x1927 -x1926 -x1925 -x1923 -x1922 -x1921 -x1920 -x1919 -x1918 -x1917 -x1916 -x1915 
1.39/1.46	v -x1914 -x1912 -x1911 -x1910 -x1909 -x1908 -x1907 -x1906 -x1905 -x1904 -x1903 -x1901 -x1900 -x1899 -x1898 -x1897 -x1896 
1.39/1.46	v -x1895 -x1894 -x1893 -x1892 -x1890 -x1889 -x1888 -x1887 -x1886 -x1885 -x1884 -x1883 -x1882 -x1881 -x1878 x1877 -x1876 -x1875 
1.39/1.46	v -x1874 -x1873 -x1872 -x1871 -x1870 -x1869 -x1867 -x1866 -x1865 -x1864 -x1863 -x1862 -x1861 -x1860 -x1859 -x1858 -x1856 -x1855 
1.39/1.46	v -x1854 -x1853 -x1852 -x1851 -x1850 -x1849 -x1848 -x1847 -x1845 x1844 -x1843 -x1842 -x1834 -x1823 -x1812 -x1801 -x1790 -x1779 
1.39/1.46	v -x1767 -x1756 -x1745 -x1734 -x1723 -x1712 -x1701 -x1690 -x1679 -x1668 -x1656 -x1645 -x1634 -x1623 -x1612 -x1601 -x1590 -x1579 
1.39/1.46	v -x1568 -x1557 -x1545 -x1534 -x1523 -x1512 -x1501 -x1490 -x1479 -x1468 -x1457 -x1446 -x1434 -x1423 -x1412 -x1401 -x1390 -x1379 
1.39/1.46	v -x1368 -x1357 -x1346 -x1335 -x1323 -x1312 -x1301 -x1290 -x1279 -x1268 -x1257 -x1246 -x1235 -x1224 -x1212 -x1201 -x1190 -x1179 
1.39/1.46	v -x1168 -x1157 -x1146 -x1135 -x1124 -x1113 -x1100 -x1089 -x1078 -x1067 -x1056 -x1045 x1034 -x1023 -x1012 -x1001 -x989 -x978 
1.39/1.46	v -x967 -x956 -x945 -x934 x923 -x912 -x901 -x890 -x878 -x867 -x856 -x845 -x834 -x823 -x812 -x801 -x790 -x779 -x767 -x756 -x745 
1.39/1.46	v -x734 -x723 -x712 -x701 -x690 -x679 x668 -x656 -x645 -x634 -x623 -x612 -x601 -x590 -x579 x568 -x557 -x545 -x534 x523 -x512 
1.39/1.46	v -x501 -x490 -x479 -x468 -x457 -x446 -x434 -x423 -x412 -x401 -x390 -x379 -x368 -x357 -x346 -x335 -x323 -x312 -x301 -x290 -x279 
1.39/1.46	v -x268 -x257 -x246 -x235 -x224 -x212 -x201 -x190 -x179 -x168 -x157 -x146 -x135 -x124 -x113 -x101 -x90 -x79 -x68 -x57 x46 -x35 
1.39/1.46	v -x24 -x13 -x2 -x2645 -x2634 -x2623 -x2612 -x2601 -x2590 -x2579 -x2568 -x2557 -x2546 -x2534 x2523 -x2512 -x2501 -x2490 x2479 
1.39/1.46	v -x2468 -x2457 -x2446 -x2435 -x2423 -x2412 -x2401 -x2390 -x2379 -x2368 -x2357 -x2346 -x2335 x2324 -x2312 -x2301 x2290 -x2279 -x2268 
1.39/1.46	v -x2257 -x2246 -x2235 -x2224 -x2213 -x2201 -x2190 -x2179 -x2168 -x2157 -x2146 -x2135 x2124 -x2113 -x2102 -x2090 -x2079 -x2068 
1.39/1.46	v -x2057 -x2046 -x2035 -x2024 -x2013 -x2002 -x1991 -x1979 -x1968 -x1957 -x1946 -x1935 -x1924 -x1913 -x1902 -x1891 -x1880 
1.39/1.46	v -x1868 x1857 -x1846 -x1778 -x1667 x1556 -x1445 -x1334 -x1223 -x1112 -x1000 x889 -x778 -x667 -x556 -x445 -x334 -x223 x112 -x1 
1.39/1.46	v -x2545 -x2434 -x2323 -x2212 -x2101 x1990 -x1879 -x1111 
1.39/1.46	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.46	c Solving Time       :       1.41
1.39/1.46	c Original Problem   :
1.39/1.46	c   Problem name     : HOME/instance-3731111-1338686325.opb
1.39/1.46	c   Variables        : 2655 (2655 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.46	c   Constraints      : 146 initial, 146 maximal
1.39/1.46	c Presolved Problem  :
1.39/1.46	c   Problem name     : t_HOME/instance-3731111-1338686325.opb
1.39/1.46	c   Variables        : 2463 (2463 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.46	c   Constraints      : 141 initial, 141 maximal
1.39/1.46	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.39/1.46	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.39/1.46	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.39/1.46	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.39/1.46	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.39/1.46	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.39/1.46	c   probing          :       0.59         51          0          0          0          0          0          0          0
1.39/1.46	c   knapsack         :       0.02          0          0          0          0          0          0          0         44
1.39/1.46	c   setppc           :       0.01        141          0          0          0          0          5          0          0
1.39/1.46	c   linear           :       0.01          0          0          0          0          0          0          0          0
1.39/1.46	c   root node        :          -       2026          -          -       2026          -          -          -          -
1.39/1.46	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.46	c   integral         :          0          0          0         12          0          0         20          0          0         12
1.39/1.46	c   knapsack         :          1          4       2687          2          0          0         17          3          0          0
1.39/1.46	c   setppc           :        139          4       2775          2          0         51        706          0          0          0
1.39/1.46	c   linear           :          1          4       2724          2          0          0          0          0          0          0
1.39/1.46	c   countsols        :          0          0          0          2          0          0          0          0          0          0
1.39/1.46	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.39/1.46	c   integral         :       0.30       0.00       0.00       0.30       0.00
1.39/1.46	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
1.39/1.46	c   setppc           :       0.02       0.00       0.02       0.00       0.00
1.39/1.46	c   linear           :       0.26       0.00       0.26       0.00       0.00
1.39/1.46	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.39/1.46	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.39/1.46	c   rootredcost      :       0.01          2          0       2017
1.39/1.46	c   pseudoobj        :       0.00         59          0          0
1.39/1.46	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.39/1.46	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.39/1.46	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.46	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.46	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.46	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.39/1.46	c   applied globally :          -          -          -          0        0.0          -          -          -
1.39/1.46	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.39/1.46	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.39/1.46	c   cut pool         :       0.00          3          -          -          5          -    (maximal pool size: 6)
1.39/1.46	c   redcost          :       0.00         18          0        488          0          0
1.39/1.46	c   impliedbounds    :       0.00          4          0          0          0          0
1.39/1.46	c   intobj           :       0.00          0          0          0          0          0
1.39/1.46	c   gomory           :       0.00          4          0          0          0          0
1.39/1.46	c   strongcg         :       0.00          4          0          0          0          0
1.39/1.46	c   cmir             :       0.02          4          0          0          3          0
1.39/1.46	c   flowcover        :       0.00          4          0          0          6          0
1.39/1.46	c   clique           :       0.01          4          0          0          0          0
1.39/1.46	c   zerohalf         :       0.00          0          0          0          0          0
1.39/1.46	c   mcf              :       0.00          1          0          0          0          0
1.39/1.46	c Pricers            :       Time      Calls       Vars
1.39/1.46	c   problem variables:       0.00          0          0
1.39/1.46	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.46	c   relpscost        :       0.30         10          0         20          0          0         12
1.39/1.46	c   pscost           :       0.00          0          0          0          0          0          0
1.39/1.46	c   inference        :       0.00          0          0          0          0          0          0
1.39/1.46	c   mostinf          :       0.00          0          0          0          0          0          0
1.39/1.46	c   leastinf         :       0.00          0          0          0          0          0          0
1.39/1.46	c   fullstrong       :       0.00          0          0          0          0          0          0
1.39/1.46	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.39/1.46	c   random           :       0.00          0          0          0          0          0          0
1.39/1.46	c Primal Heuristics  :       Time      Calls      Found
1.39/1.46	c   LP solutions     :       0.00          -          2
1.39/1.46	c   pseudo solutions :       0.00          -          0
1.39/1.46	c   pscostdiving     :       0.00          0          0
1.39/1.46	c   fracdiving       :       0.00          0          0
1.39/1.46	c   veclendiving     :       0.00          0          0
1.39/1.46	c   objpscostdiving  :       0.00          0          0
1.39/1.46	c   rootsoldiving    :       0.00          0          0
1.39/1.46	c   simplerounding   :       0.00          0          0
1.39/1.46	c   rounding         :       0.01         13          0
1.39/1.46	c   shifting         :       0.01          4          0
1.39/1.46	c   intshifting      :       0.00          0          0
1.39/1.46	c   oneopt           :       0.00          2          0
1.39/1.46	c   fixandinfer      :       0.00          0          0
1.39/1.46	c   feaspump         :       0.25          1          0
1.39/1.46	c   coefdiving       :       0.03          1          0
1.39/1.46	c   intdiving        :       0.00          0          0
1.39/1.46	c   actconsdiving    :       0.00          0          0
1.39/1.46	c   linesearchdiving :       0.00          0          0
1.39/1.46	c   guideddiving     :       0.00          0          0
1.39/1.46	c   octane           :       0.00          0          0
1.39/1.46	c   rens             :       0.02          1          0
1.39/1.46	c   rins             :       0.00          0          0
1.39/1.46	c   localbranching   :       0.00          0          0
1.39/1.46	c   mutation         :       0.00          0          0
1.39/1.46	c   crossover        :       0.00          0          0
1.39/1.46	c   dins             :       0.00          0          0
1.39/1.46	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.39/1.46	c   primal LP        :       0.00          0          0       0.00          -
1.39/1.46	c   dual LP          :       0.11         16       1509      94.31   13718.18
1.39/1.46	c   barrier LP       :       0.00          0          0       0.00          -
1.39/1.46	c   diving/probing LP:       0.25         23       2504     108.87   10016.00
1.39/1.46	c   strong branching :       0.30        140       1573      11.24    5243.33
1.39/1.46	c     (at root node) :          -         25        285      11.40          -
1.39/1.46	c   conflict analysis:       0.00          0          0       0.00          -
1.39/1.46	c B&B Tree           :
1.39/1.46	c   number of runs   :          1
1.39/1.46	c   nodes            :          9
1.39/1.46	c   nodes (total)    :          9
1.39/1.46	c   nodes left       :          0
1.39/1.46	c   max depth        :          5
1.39/1.46	c   max depth (total):          5
1.39/1.46	c   backtracks       :          3 (33.3%)
1.39/1.46	c   delayed cutoffs  :          0
1.39/1.46	c   repropagations   :          3 (589 domain reductions, 0 cutoffs)
1.39/1.46	c   avg switch length:       2.44
1.39/1.46	c   switching time   :       0.00
1.39/1.46	c Solution           :
1.39/1.46	c   Solutions found  :          2 (2 improvements)
1.39/1.46	c   Primal Bound     : +6.54800000000000e+03   (in run 1, after 8 nodes, 1.34 seconds, depth 2, found by <relaxation>)
1.39/1.46	c   Dual Bound       : +6.54800000000000e+03
1.39/1.46	c   Gap              :       0.00 %
1.39/1.46	c   Root Dual Bound  : +6.53500000000000e+03
1.39/1.46	c Time complete: 1.46.

Verifier Data 

OK	6548

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3731111-1338686325/watcher-3731111-1338686325 -o /tmp/evaluation-result-3731111-1338686325/solver-3731111-1338686325 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3731111-1338686325.opb 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1120
/proc/meminfo: memFree=27217912/32873844 swapFree=6608/6608
[pid=1120] ppid=1118 vsize=7152 CPUtime=0 cores=0,2,4,6
/proc/1120/stat : 1120 (pbscip.linux.x8) R 1118 1120 301 0 -1 4202496 1057 0 0 0 0 0 0 0 20 0 1 0 334757335 7323648 1009 33554432000 4194304 7823515 140734927555648 140734927552360 4402248 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/1120/statm: 1788 1022 335 887 0 898 0

[startup+0.013724 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1120
/proc/meminfo: memFree=27217912/32873844 swapFree=6608/6608
[pid=1120] ppid=1118 vsize=11220 CPUtime=0 cores=0,2,4,6
/proc/1120/stat : 1120 (pbscip.linux.x8) R 1118 1120 301 0 -1 4202496 2156 0 0 0 0 0 0 0 20 0 1 0 334757335 11489280 2108 33554432000 4194304 7823515 140734927555648 140734927552360 6883856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/1120/statm: 2805 2109 354 887 0 1915 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11220

[startup+0.100225 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1120
/proc/meminfo: memFree=27217912/32873844 swapFree=6608/6608
[pid=1120] ppid=1118 vsize=20788 CPUtime=0.09 cores=0,2,4,6
/proc/1120/stat : 1120 (pbscip.linux.x8) R 1118 1120 301 0 -1 4202496 4722 0 0 0 9 0 0 0 20 0 1 0 334757335 21286912 4320 33554432000 4194304 7823515 140734927555648 140734927552360 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/1120/statm: 5197 4320 453 887 0 4307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20788

[startup+0.300218 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1120
/proc/meminfo: memFree=27217912/32873844 swapFree=6608/6608
[pid=1120] ppid=1118 vsize=20924 CPUtime=0.29 cores=0,2,4,6
/proc/1120/stat : 1120 (pbscip.linux.x8) R 1118 1120 301 0 -1 4202496 4753 0 0 0 29 0 0 0 20 0 1 0 334757335 21426176 4351 33554432000 4194304 7823515 140734927555648 140734927552360 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/1120/statm: 5231 4351 454 887 0 4341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20924

[startup+0.700224 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1120
/proc/meminfo: memFree=27217912/32873844 swapFree=6608/6608
[pid=1120] ppid=1118 vsize=25268 CPUtime=0.69 cores=0,2,4,6
/proc/1120/stat : 1120 (pbscip.linux.x8) R 1118 1120 301 0 -1 4202496 5904 0 0 0 68 1 0 0 20 0 1 0 334757335 25874432 5489 33554432000 4194304 7823515 140734927555648 140734927552328 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/1120/statm: 6317 5489 521 887 0 5427 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25268

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

[startup+1.10654 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1121
/proc/meminfo: memFree=27197700/32873844 swapFree=6608/6608
[pid=1120] ppid=1118 vsize=26272 CPUtime=1.09 cores=0,2,4,6
/proc/1120/stat : 1120 (pbscip.linux.x8) R 1118 1120 301 0 -1 4202496 9288 0 0 0 107 2 0 0 20 0 1 0 334757335 26902528 5851 33554432000 4194304 7823515 140734927555648 140734927552328 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/1120/statm: 6568 5851 575 887 0 5678 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 26272

[startup+1.30022 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1121
/proc/meminfo: memFree=27197700/32873844 swapFree=6608/6608
[pid=1120] ppid=1118 vsize=26272 CPUtime=1.29 cores=0,2,4,6
/proc/1120/stat : 1120 (pbscip.linux.x8) R 1118 1120 301 0 -1 4202496 9288 0 0 0 127 2 0 0 20 0 1 0 334757335 26902528 5851 33554432000 4194304 7823515 140734927555648 140734927552328 5808250 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/1120/statm: 6568 5851 575 887 0 5678 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 26272

[startup+1.40022 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1121
/proc/meminfo: memFree=27197700/32873844 swapFree=6608/6608
[pid=1120] ppid=1118 vsize=26272 CPUtime=1.39 cores=0,2,4,6
/proc/1120/stat : 1120 (pbscip.linux.x8) R 1118 1120 301 0 -1 4202496 9288 0 0 0 136 3 0 0 20 0 1 0 334757335 26902528 5851 33554432000 4194304 7823515 140734927555648 140734927550808 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/1120/statm: 6568 5851 575 887 0 5678 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 26272

Child status: 0
Real time (s): 1.46923
CPU time (s): 1.46878
CPU user time (s): 1.43678
CPU system time (s): 0.031995
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 26272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.43678
system time used= 0.031995
maximum resident set size= 35332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9293
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= 4

runsolver used 0.008998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node140 at 2012-06-03 03:18:45
IDJOB=3731111
IDBENCH=1851
IDSOLVER=2321
FILE ID=node140/3731111-1338686325
RUNJOBID= node140-1338678631-320
PBS_JOBID= 14636673
Free space on /tmp= 70616 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod010.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3731111-1338686325/watcher-3731111-1338686325 -o /tmp/evaluation-result-3731111-1338686325/solver-3731111-1338686325 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3731111-1338686325.opb

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

MD5SUM BENCH= 0155c0c96434984f6ded6bb7ada20c0c
RANDOM SEED=1583208887

node140.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27218260 kB
Buffers:          401164 kB
Cached:          4212576 kB
SwapCached:         1664 kB
Active:          1405152 kB
Inactive:        3362660 kB
Active(anon):     146832 kB
Inactive(anon):     9416 kB
Active(file):    1258320 kB
Inactive(file):  3353244 kB
Unevictable:        6608 kB
Mlocked:            6608 kB
SwapTotal:      67108856 kB
SwapFree:       67105156 kB
Dirty:              9796 kB
Writeback:             0 kB
AnonPages:        159420 kB
Mapped:            12472 kB
Shmem:                 8 kB
Slab:             748448 kB
SReclaimable:     190156 kB
SUnreclaim:       558292 kB
KernelStack:        1488 kB
PageTables:         4684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     271076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70604 MiB
End job on node140 at 2012-06-03 03:18:46