Trace number 2703417

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 solverOPT50162 1.3398 1.33918

General information on the benchmark

Namenormalized-PB07/OPT-BIGINT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir07_trarea_ac.opb
MD5SUMbd686f1ac9d6c1a64cf0c9041039dd75
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark57678
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2278
Total number of constraints4879
Number of constraints which are clauses4879
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint43
Number of terms in the objective function 1076
Biggest coefficient in the objective function 2162
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1745862
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2162
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1745862
Number of bits of the biggest sum of numbers21
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703417-1278564294.opb>
0.05/0.09	c original problem has 2278 variables (2278 bin, 0 int, 0 impl, 0 cont) and 4879 constraints
0.05/0.09	c problem read
0.05/0.09	c presolving settings loaded
0.09/0.12	o 1745862
0.09/0.12	c feasible solution found by trivial heuristic, objective value  1.745862e+06
0.09/0.12	c presolving:
0.09/0.16	c (round 1) 1076 del vars, 2160 del conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 10416 impls, 0 clqs
0.09/0.16	c (round 2) 1077 del vars, 2850 del conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 10416 impls, 0 clqs
0.09/0.19	c (round 3) 1078 del vars, 2850 del conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 1783 upgd conss, 10416 impls, 0 clqs
0.19/0.21	c (round 4) 1078 del vars, 2850 del conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 2029 upgd conss, 10416 impls, 0 clqs
0.19/0.24	c    (0.2s) probing: 101/1200 (8.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.19/0.24	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.19/0.24	c presolving (5 rounds):
0.19/0.24	c  1078 deleted vars, 2850 deleted constraints, 5 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.24	c  10416 implications, 0 cliques
0.19/0.24	c presolved problem has 1200 variables (1200 bin, 0 int, 0 impl, 0 cont) and 2029 constraints
0.19/0.24	c    1875 constraints of type <setppc>
0.19/0.24	c     154 constraints of type <logicor>
0.19/0.24	c transformed objective value is always integral (scale: 1)
0.19/0.24	c Presolving Time: 0.13
0.19/0.24	c - non default parameters ----------------------------------------------------------------------
0.19/0.24	c # SCIP version 1.2.1.3
0.19/0.24	c 
0.19/0.24	c # frequency for displaying node information lines
0.19/0.24	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.24	c display/freq = 10000
0.19/0.24	c 
0.19/0.24	c # maximal time in seconds to run
0.19/0.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.24	c limits/time = 1789.91
0.19/0.24	c 
0.19/0.24	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.24	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.24	c limits/memory = 1620
0.19/0.24	c 
0.19/0.24	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.19/0.24	c # [type: int, range: [1,2], default: 1]
0.19/0.24	c timing/clocktype = 2
0.19/0.24	c 
0.19/0.24	c # should presolving try to simplify inequalities
0.19/0.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.24	c constraints/linear/simplifyinequalities = TRUE
0.19/0.24	c 
0.19/0.24	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.19/0.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.24	c constraints/indicator/addCouplingCons = TRUE
0.19/0.24	c 
0.19/0.24	c # should presolving try to simplify knapsacks
0.19/0.24	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.24	c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.24	c 
0.19/0.24	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.24	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.24	c separating/rapidlearning/freq = 0
0.19/0.24	c 
0.19/0.24	c -----------------------------------------------------------------------------------------------
0.19/0.24	c start solving
0.19/0.24	c 
0.19/0.24	o 1744340
0.19/0.24	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.24	c t 0.2s|     1 |     0 |     0 |     - |6817k|   0 |   - |1200 |2029 |   0 |   0 |   0 |   0 |   0 |      --      | 1.744340e+06 |    Inf 
0.19/0.25	o 239867
0.19/0.25	c b 0.2s|     1 |     0 |     0 |     - |7994k|   0 |   - |1200 |2029 |1200 |2029 |   0 |   0 |   0 |      --      | 2.398670e+05 |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   281 |     - |7965k|   0 |  24 |1200 |2029 |1200 |2029 |   0 |   0 |   0 | 4.946600e+04 | 2.398670e+05 | 384.91%
0.19/0.28	o 54366
0.19/0.28	c R 0.2s|     1 |     0 |   281 |     - |8008k|   0 |  24 |1200 |2029 |1200 |2029 |   0 |   0 |   0 | 4.946600e+04 | 5.436600e+04 |   9.91%
0.19/0.28	o 52826
0.19/0.28	c b 0.2s|     1 |     0 |   281 |     - |8080k|   0 |  24 |1200 |2029 |1200 |2029 |   0 |   0 |   0 | 4.946600e+04 | 5.282600e+04 |   6.79%
0.39/0.48	c   0.4s|     1 |     0 |   306 |     - |8056k|   0 |  42 |1200 |2029 |1200 |2030 |   1 |   0 |   0 | 4.989833e+04 | 5.282600e+04 |   5.87%
0.59/0.64	c   0.6s|     1 |     0 |   322 |     - |8073k|   0 |  26 |1200 |2029 |1200 |2031 |   2 |   0 |   0 | 4.995950e+04 | 5.282600e+04 |   5.74%
0.69/0.76	c   0.7s|     1 |     0 |   327 |     - |8119k|   0 |  27 |1200 |2029 |1200 |2032 |   3 |   0 |   0 | 4.998150e+04 | 5.282600e+04 |   5.69%
0.79/0.87	c   0.8s|     1 |     0 |   342 |     - |8154k|   0 |  44 |1200 |2029 |1200 |2033 |   4 |   0 |   0 | 5.008650e+04 | 5.282600e+04 |   5.47%
1.00/1.02	c   0.9s|     1 |     0 |   353 |     - |8159k|   0 |  37 |1200 |2029 |1200 |2034 |   5 |   0 |   0 | 5.015525e+04 | 5.282600e+04 |   5.32%
1.29/1.31	c   1.2s|     1 |     0 |   358 |     - |8220k|   0 |   0 |1200 |2029 |1200 |2035 |   6 |   0 |   0 | 5.016200e+04 | 5.282600e+04 |   5.31%
1.29/1.31	o 50162
1.29/1.31	c * 1.2s|     1 |     0 |   358 |     - |8249k|   0 |   - |1200 |2029 |1200 |2035 |   6 |   0 |   0 | 5.016200e+04 | 5.016200e+04 |   0.00%
1.29/1.31	c 
1.29/1.31	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.31	c Solving Time (sec) : 1.22
1.29/1.31	c Solving Nodes      : 1
1.29/1.31	c Primal Bound       : +5.01620000000000e+04 (8 solutions)
1.29/1.31	c Dual Bound         : +5.01620000000000e+04
1.29/1.31	c Gap                : 0.00 %
1.29/1.31	s OPTIMUM FOUND
1.29/1.31	v x147 -x2277 x2275 x146 x2273 x2271 -x145 -x2269 -x2267 -x2265 -x2263 -x2261 -x2259 -x2257 -x144 -x2255 x2253 -x2251 -x2249 -x2247 
1.29/1.31	v -x2245 -x2243 -x2241 -x143 -x2239 -x142 -x2237 -x2235 -x2233 -x2231 -x2229 -x141 -x2227 -x2225 -x140 -x2223 -x2221 -x2219 
1.29/1.31	v -x2217 -x2215 -x139 -x2213 -x2211 -x2209 x2207 -x2205 -x2203 -x2201 -x2199 x138 x2197 -x2195 -x2193 -x2191 -x2189 -x137 -x2187 
1.29/1.31	v x136 x2185 x2183 -x2181 -x2179 -x2177 -x2175 -x135 -x2173 -x2171 -x2169 -x134 -x2167 x2165 -x2163 -x2161 -x2159 x2157 x133 
1.29/1.31	v -x2155 -x2153 -x2151 -x2149 -x2147 x2145 -x2143 -x2141 -x2139 -x2137 -x2135 -x2133 -x2131 -x2129 -x2127 -x2125 -x2123 -x2121 
1.29/1.31	v -x2119 -x2117 -x2115 -x2113 -x2111 -x2109 -x2107 -x2105 -x2103 -x2101 -x2099 -x2097 -x2095 -x2093 -x2091 -x2089 -x2087 -x2085 
1.29/1.31	v -x2083 -x2080 -x132 -x2077 -x2075 -x2073 -x2071 -x2069 -x131 -x2067 -x2065 -x2063 -x2061 x2059 -x2057 -x2055 -x2053 -x2051 -x2049 
1.29/1.31	v -x2047 -x2045 -x2043 -x2041 -x2039 -x2037 -x2035 -x2033 -x2031 -x2029 -x2026 -x2024 -x2022 -x2020 -x2018 -x2016 -x2014 
1.29/1.31	v -x2012 -x2010 -x2008 -x2006 -x2004 -x2002 -x2000 -x1998 -x1996 -x1994 -x1992 -x1989 x1987 -x1985 -x1983 -x1981 -x1979 x1977 -x1975 
1.29/1.31	v -x1973 -x1971 -x1969 -x130 -x1967 -x1965 -x1963 -x129 -x1961 -x1959 -x1957 -x1955 -x1953 -x128 -x1951 -x127 -x1949 -x126 
1.29/1.31	v -x1947 -x1945 -x1943 -x1941 -x1939 -x125 -x1937 -x1935 -x1933 -x124 -x1931 x1929 -x1927 -x1925 -x1923 x1921 -x1919 -x1917 -x1915 
1.29/1.31	v -x123 -x1913 -x1911 -x1909 -x1907 -x1905 -x1903 -x122 -x1901 -x1899 -x1897 -x1895 -x1893 -x121 -x1891 -x1889 -x1887 -x1885 
1.29/1.31	v -x1883 -x120 -x1881 -x1879 -x1877 -x1875 -x1873 -x1871 -x1869 -x1867 -x1865 -x1863 -x1861 -x119 -x1859 -x1857 -x1855 -x1853 
1.29/1.31	v -x1850 -x1848 -x1846 -x1844 -x1842 -x1840 -x1838 -x1836 -x1834 -x1832 -x118 -x1830 -x1828 -x1826 -x1824 -x1822 -x1820 -x1818 
1.29/1.31	v -x117 -x1816 x1814 -x1812 -x1810 -x1808 -x1806 x1804 -x1802 -x1800 -x116 -x1798 -x1796 -x1794 -x115 -x1792 -x1790 -x1788 -x114 
1.29/1.31	v -x1786 -x1784 -x1782 x1780 -x1778 -x1776 -x113 -x1774 -x112 -x1772 -x1770 -x1768 -x1766 -x1764 -x111 -x1762 -x1760 -x1758 
1.29/1.31	v -x110 -x1756 -x1754 -x1752 -x109 -x1750 -x1748 -x1746 -x108 -x1744 -x1742 -x1740 -x1738 -x1736 -x1734 -x1732 -x1730 -x1728 
1.29/1.31	v -x1726 -x1724 -x1722 -x1720 -x1718 -x1716 -x107 -x1713 -x1711 -x106 -x1709 -x1707 -x1705 -x105 -x1703 -x1701 -x1699 -x1697 -x1695 
1.29/1.31	v -x1693 -x1691 -x104 -x1689 -x1687 -x1685 -x1683 -x1681 -x1679 -x1677 -x103 -x1675 -x1673 -x1671 -x102 -x1669 -x1667 -x1665 
1.29/1.31	v -x101 -x1663 -x1661 -x1659 -x1657 -x1655 -x1653 -x100 -x1650 -x1648 -x1646 -x1644 -x1642 -x1640 -x1638 -x99 -x1636 -x1634 
1.29/1.31	v -x1632 -x1630 -x1628 -x98 -x1626 -x1624 -x1622 x1620 -x1618 -x1616 -x1614 -x1611 -x1609 -x97 -x1607 -x1605 -x1603 -x96 -x1601 
1.29/1.31	v -x1599 -x1597 -x95 -x1595 -x1593 -x1591 -x94 -x1589 -x1587 -x1585 -x93 -x1583 -x92 -x1581 -x91 -x1579 -x1577 -x1575 -x1573 -x1571 
1.29/1.31	v -x90 -x1569 -x1567 -x1565 -x89 -x1563 -x1561 -x1559 -x88 -x1557 -x1555 -x1553 -x87 -x1551 -x1549 -x86 -x1547 -x1545 -x1543 
1.29/1.31	v -x1541 -x1539 -x1537 -x1535 -x1533 -x1531 -x1529 -x1527 -x85 -x1525 -x1523 -x1521 -x1519 -x1517 -x1515 -x1513 -x84 -x1511 
1.29/1.31	v -x1509 -x1507 -x83 -x1505 -x1503 -x1500 -x1498 -x1496 -x1494 -x1492 -x1490 -x1488 -x1486 -x1484 -x1482 -x1480 -x1478 -x1476 
1.29/1.31	v -x1474 -x1472 -x1470 -x1468 -x1466 -x1464 -x82 -x1462 -x1460 -x1458 -x1456 -x1454 -x81 -x1452 -x1450 -x1448 -x1446 -x1444 -x80 
1.29/1.31	v -x1442 -x1440 -x1438 -x1436 -x1434 -x1432 -x1430 -x1428 -x1426 -x1424 -x1422 -x1420 -x1418 -x1416 -x1414 -x1411 -x1409 -x1407 
1.29/1.31	v -x1405 -x1403 -x1401 -x1399 -x1397 -x1395 -x1393 -x1391 -x1389 -x79 -x1387 -x1385 -x1383 -x1381 -x1379 -x1377 -x1375 -x1373 
1.29/1.31	v -x1370 -x1368 -x1365 -x1363 -x1361 -x1359 -x1357 x1355 -x1353 -x1351 -x1349 -x1347 -x1345 -x1343 -x1341 -x1339 -x1337 -x1335 
1.29/1.31	v -x1333 -x1331 -x1329 -x1327 -x1325 -x1323 -x1321 -x1319 -x1316 -x1314 -x1312 -x1310 -x1308 -x1306 -x1304 -x1302 -x1300 -x78 
1.29/1.31	v -x1298 -x1296 -x1294 -x1292 -x1290 -x1288 -x1286 -x77 -x1284 -x1282 -x1280 -x1278 -x1276 -x1274 -x1272 -x76 -x1270 -x1268 -x1266 
1.29/1.31	v -x75 -x1264 -x1262 -x1260 -x1258 -x1256 -x1254 -x1252 -x74 -x1250 -x1248 -x1246 -x1244 -x1242 -x1240 -x1238 -x1236 -x1234 
1.29/1.31	v -x1232 -x1230 -x73 -x1228 -x1226 -x1224 -x72 -x1222 -x1220 -x1218 -x71 -x1216 -x1214 -x1212 -x1210 -x1208 -x1206 -x1204 -x1202 
1.29/1.31	v -x1200 -x1198 -x1196 -x70 -x1194 -x1192 -x1190 -x69 -x1188 -x1186 -x1184 -x68 -x1182 -x1180 -x1178 -x67 -x1176 -x1174 -x1172 
1.29/1.31	v -x66 -x1170 -x1168 -x1166 -x65 -x1164 -x1162 -x1160 -x1158 -x1156 -x64 -x1154 -x63 -x1152 -x62 -x1150 -x1148 -x1146 -x1144 
1.29/1.31	v -x1142 -x61 -x1140 -x1138 -x1136 -x60 -x1134 -x1132 -x1130 -x59 -x1128 -x1126 -x1124 -x58 -x1122 -x1120 -x1118 -x1116 -x1114 
1.29/1.31	v -x1112 -x1110 -x1108 -x1106 -x1104 -x1101 -x1099 -x1097 -x1095 -x57 -x1093 -x1091 -x1089 -x56 -x1087 -x1085 -x1083 -x55 -x1081 
1.29/1.31	v -x1079 -x1077 -x1075 -x1073 -x1071 -x1069 -x54 -x1067 -x1065 -x1063 -x1061 -x1059 -x1057 -x1055 -x53 -x1053 -x1051 -x1049 
1.29/1.31	v -x1047 -x1045 -x1043 -x1041 -x1039 -x1037 -x1035 -x1033 -x52 -x1031 -x1029 x1027 -x1025 -x1023 -x1021 -x51 -x1019 -x1017 -x1015 
1.29/1.31	v -x1013 -x1011 -x1009 -x1007 -x1005 -x1003 -x1001 -x999 -x50 -x997 -x995 -x993 -x991 -x989 -x987 -x985 -x49 -x983 -x981 -x979 
1.29/1.31	v -x977 -x975 -x973 -x971 -x48 -x969 -x967 -x965 -x963 -x961 -x959 -x957 -x955 -x953 -x951 -x949 -x947 -x945 -x943 -x941 -x939 
1.29/1.31	v -x937 -x935 -x933 -x931 -x929 -x927 -x925 -x923 -x921 -x919 -x917 -x915 -x912 -x910 -x908 -x906 -x904 -x902 -x900 -x898 -x896 
1.29/1.31	v -x894 -x892 -x890 -x888 -x886 -x884 -x882 -x880 -x878 -x876 -x874 -x872 -x870 -x868 -x866 -x864 -x47 -x862 -x860 -x857 -x855 
1.29/1.31	v -x853 -x851 -x849 -x847 -x845 -x843 -x46 -x841 -x839 -x837 -x835 -x833 -x831 x829 -x827 -x825 -x823 -x821 -x819 -x817 -x815 
1.29/1.31	v -x813 -x811 -x809 -x807 -x45 -x805 -x803 -x801 -x44 -x799 -x797 -x795 -x43 -x793 -x791 -x789 -x42 -x787 -x785 -x783 -x41 
1.29/1.31	v -x781 -x779 -x777 -x775 -x773 -x771 -x769 -x40 -x767 -x765 -x763 -x761 -x759 -x757 -x755 -x39 -x753 -x751 -x749 -x747 -x745 -x743 
1.29/1.31	v -x741 -x38 -x739 -x737 -x735 -x733 -x731 -x729 -x727 -x37 -x725 -x723 -x721 -x719 -x717 x715 -x713 -x711 -x709 -x707 -x705 
1.29/1.31	v -x703 -x701 -x699 -x697 -x695 -x693 -x691 -x689 -x687 -x685 -x683 -x36 -x681 -x679 -x677 -x675 -x673 -x671 -x669 -x667 -x665 
1.29/1.31	v x663 -x661 -x659 -x657 -x655 -x653 -x651 -x649 -x647 -x645 -x643 -x35 -x641 -x639 -x637 -x635 -x633 -x631 -x629 -x627 -x625 
1.29/1.31	v -x623 -x621 -x34 -x619 -x33 -x617 -x32 -x615 -x613 -x611 -x609 -x607 -x31 -x605 -x603 -x601 -x30 -x599 -x597 -x595 -x29 -x593 
1.29/1.31	v -x591 -x28 -x589 -x587 -x585 -x583 -x581 -x579 -x577 -x575 -x573 -x570 -x27 -x568 -x566 -x564 -x562 -x560 -x26 -x558 -x556 
1.29/1.31	v -x554 -x552 -x550 -x25 -x548 -x546 -x544 -x542 -x540 -x538 -x536 -x534 -x532 -x530 -x528 -x526 -x524 -x522 -x519 -x517 -x24 
1.29/1.31	v -x515 -x513 -x511 -x509 -x507 -x505 -x503 -x501 -x499 -x497 -x495 -x23 -x493 -x491 -x489 -x487 -x485 -x483 -x481 -x479 -x477 
1.29/1.31	v -x475 -x473 -x22 -x470 -x468 -x466 -x464 -x462 -x460 -x458 -x456 -x454 -x452 -x450 -x448 -x446 -x444 -x442 -x440 -x438 -x436 
1.29/1.31	v -x434 -x432 -x430 -x428 -x426 -x423 -x421 -x419 -x417 -x415 -x413 -x411 -x409 -x407 -x405 -x403 x401 -x399 -x397 -x395 -x393 
1.29/1.31	v -x391 -x389 -x387 -x385 -x21 -x383 -x381 -x379 -x20 -x377 -x375 -x373 -x371 -x369 -x367 -x365 -x19 -x363 -x361 -x359 -x18 -x357 
1.29/1.31	v -x355 -x353 -x17 -x351 x16 x349 -x15 -x347 -x345 -x343 -x341 -x339 -x14 -x337 -x335 -x333 -x13 -x331 -x329 -x327 -x12 -x325 
1.29/1.31	v -x323 -x321 -x319 -x317 -x315 -x313 -x311 -x309 -x307 -x305 -x11 -x303 -x301 -x299 -x297 -x295 -x293 -x291 -x289 -x287 -x285 
1.29/1.31	v -x283 -x281 x279 -x277 -x275 -x273 -x271 -x269 -x267 -x265 -x263 -x261 -x10 -x259 -x257 -x255 -x253 -x251 -x249 -x247 -x9 -x245 
1.29/1.31	v -x243 -x241 -x8 -x239 -x237 -x235 -x233 -x231 -x229 -x227 -x225 x223 -x221 -x219 -x217 -x215 -x213 -x211 -x209 -x207 -x205 
1.29/1.31	v -x203 -x201 -x199 -x197 -x7 -x195 -x193 -x191 -x189 -x187 -x185 -x183 -x6 -x180 -x178 -x5 -x176 -x174 -x172 -x170 -x168 -x166 
1.29/1.31	v -x164 -x4 -x162 -x160 -x158 -x3 -x156 -x154 -x152 -x2 -x150 -x1 -x148 -x2278 x2276 x2274 x2272 -x2270 -x2268 -x2266 -x2264 
1.29/1.31	v -x2262 -x2260 -x2258 -x2256 x2254 -x2252 -x2250 -x2248 -x2246 -x2244 -x2242 -x2240 -x2238 -x2236 -x2234 -x2232 -x2230 -x2228 
1.29/1.31	v -x2226 -x2224 -x2222 -x2220 -x2218 -x2216 -x2214 -x2212 -x2210 x2208 -x2206 -x2204 -x2202 -x2200 x2198 -x2196 -x2194 -x2192 
1.29/1.31	v -x2190 -x2188 x2186 x2184 -x2182 -x2180 -x2178 -x2176 -x2174 -x2172 -x2170 -x2168 x2166 -x2164 -x2162 -x2160 x2158 -x2156 -x2154 
1.29/1.31	v -x2152 -x2150 -x2148 x2146 -x2144 -x2142 -x2140 -x2138 -x2136 -x2134 -x2132 -x2130 -x2128 -x2126 -x2124 -x2122 -x2120 -x2118 
1.29/1.31	v -x2116 -x2114 -x2112 -x2110 -x2108 -x2106 -x2104 -x2102 -x2100 -x2098 -x2096 -x2094 -x2092 -x2090 -x2088 -x2086 -x2084 -x2082 
1.29/1.31	v -x2081 -x2079 -x2078 -x2076 -x2074 -x2072 -x2070 -x2068 -x2066 -x2064 -x2062 x2060 -x2058 -x2056 -x2054 -x2052 -x2050 -x2048 
1.29/1.31	v -x2046 -x2044 -x2042 -x2040 -x2038 -x2036 -x2034 -x2032 -x2030 x2028 -x2027 -x2025 -x2023 -x2021 -x2019 -x2017 -x2015 -x2013 
1.29/1.31	v -x2011 -x2009 -x2007 -x2005 -x2003 -x2001 -x1999 -x1997 -x1995 -x1993 -x1991 -x1990 x1988 -x1986 -x1984 -x1982 -x1980 x1978 
1.29/1.31	v -x1976 -x1974 -x1972 -x1970 -x1968 -x1966 -x1964 -x1962 -x1960 -x1958 -x1956 -x1954 -x1952 -x1950 -x1948 -x1946 -x1944 -x1942 
1.29/1.31	v -x1940 -x1938 -x1936 -x1934 -x1932 x1930 -x1928 -x1926 -x1924 x1922 -x1920 -x1918 -x1916 -x1914 -x1912 -x1910 -x1908 -x1906 
1.29/1.31	v -x1904 -x1902 -x1900 -x1898 -x1896 -x1894 -x1892 -x1890 -x1888 -x1886 -x1884 -x1882 -x1880 -x1878 -x1876 -x1874 -x1872 -x1870 
1.29/1.31	v -x1868 -x1866 -x1864 -x1862 -x1860 -x1858 -x1856 -x1854 -x1852 -x1851 -x1849 -x1847 -x1845 -x1843 -x1841 -x1839 -x1837 
1.29/1.31	v -x1835 -x1833 -x1831 -x1829 -x1827 -x1825 -x1823 -x1821 -x1819 -x1817 x1815 -x1813 -x1811 -x1809 -x1807 x1805 -x1803 -x1801 -x1799 
1.29/1.31	v -x1797 -x1795 -x1793 -x1791 -x1789 -x1787 -x1785 -x1783 x1781 -x1779 -x1777 -x1775 -x1773 -x1771 -x1769 -x1767 -x1765 -x1763 
1.29/1.31	v -x1761 -x1759 -x1757 -x1755 -x1753 -x1751 -x1749 -x1747 -x1745 -x1743 -x1741 -x1739 -x1737 -x1735 -x1733 -x1731 -x1729 
1.29/1.31	v -x1727 -x1725 -x1723 -x1721 -x1719 -x1717 -x1715 -x1714 -x1712 -x1710 -x1708 -x1706 -x1704 -x1702 -x1700 -x1698 -x1696 -x1694 
1.29/1.31	v -x1692 -x1690 -x1688 -x1686 -x1684 -x1682 -x1680 -x1678 -x1676 -x1674 -x1672 -x1670 -x1668 -x1666 -x1664 -x1662 -x1660 -x1658 
1.29/1.31	v -x1656 -x1654 -x1652 -x1651 -x1649 -x1647 -x1645 -x1643 -x1641 -x1639 -x1637 -x1635 -x1633 -x1631 -x1629 -x1627 -x1625 -x1623 
1.29/1.31	v x1621 -x1619 -x1617 -x1615 -x1613 -x1612 -x1610 -x1608 -x1606 -x1604 -x1602 -x1600 -x1598 -x1596 -x1594 -x1592 -x1590 -x1588 
1.29/1.31	v -x1586 -x1584 -x1582 -x1580 -x1578 -x1576 -x1574 -x1572 -x1570 -x1568 -x1566 -x1564 -x1562 -x1560 -x1558 -x1556 -x1554 -x1552 
1.29/1.31	v -x1550 -x1548 -x1546 -x1544 -x1542 -x1540 -x1538 -x1536 -x1534 -x1532 -x1530 -x1528 -x1526 -x1524 -x1522 -x1520 -x1518 -x1516 
1.29/1.31	v -x1514 -x1512 -x1510 -x1508 -x1506 -x1504 x1502 -x1501 -x1499 -x1497 -x1495 -x1493 -x1491 -x1489 -x1487 -x1485 -x1483 -x1481 
1.29/1.31	v -x1479 -x1477 -x1475 -x1473 -x1471 -x1469 -x1467 -x1465 -x1463 -x1461 -x1459 -x1457 -x1455 -x1453 -x1451 -x1449 -x1447 -x1445 
1.29/1.31	v -x1443 -x1441 -x1439 -x1437 -x1435 -x1433 -x1431 -x1429 -x1427 -x1425 -x1423 -x1421 -x1419 -x1417 -x1415 x1413 -x1412 -x1410 
1.29/1.31	v -x1408 -x1406 -x1404 -x1402 -x1400 -x1398 -x1396 -x1394 -x1392 -x1390 -x1388 -x1386 -x1384 -x1382 -x1380 -x1378 -x1376 
1.29/1.31	v -x1374 -x1372 -x1371 -x1369 -x1367 -x1366 -x1364 -x1362 -x1360 -x1358 x1356 -x1354 -x1352 -x1350 -x1348 -x1346 -x1344 -x1342 
1.29/1.31	v -x1340 -x1338 -x1336 -x1334 -x1332 -x1330 -x1328 -x1326 -x1324 -x1322 -x1320 -x1318 -x1317 -x1315 -x1313 -x1311 -x1309 -x1307 
1.29/1.31	v -x1305 -x1303 -x1301 -x1299 -x1297 -x1295 -x1293 -x1291 -x1289 -x1287 -x1285 -x1283 -x1281 -x1279 -x1277 -x1275 -x1273 -x1271 
1.29/1.31	v -x1269 -x1267 -x1265 -x1263 -x1261 -x1259 -x1257 -x1255 -x1253 -x1251 -x1249 -x1247 -x1245 -x1243 -x1241 -x1239 -x1237 -x1235 
1.29/1.31	v -x1233 -x1231 -x1229 -x1227 -x1225 -x1223 -x1221 -x1219 -x1217 -x1215 -x1213 -x1211 -x1209 -x1207 -x1205 -x1203 -x1201 -x1199 
1.29/1.31	v -x1197 -x1195 -x1193 -x1191 -x1189 -x1187 -x1185 -x1183 -x1181 -x1179 -x1177 -x1175 -x1173 -x1171 -x1169 -x1167 -x1165 -x1163 
1.29/1.31	v -x1161 -x1159 -x1157 -x1155 -x1153 -x1151 -x1149 -x1147 -x1145 -x1143 -x1141 -x1139 -x1137 -x1135 -x1133 -x1131 -x1129 -x1127 
1.29/1.31	v -x1125 -x1123 -x1121 -x1119 -x1117 -x1115 -x1113 -x1111 -x1109 -x1107 -x1105 -x1103 -x1102 -x1100 -x1098 -x1096 -x1094 
1.29/1.31	v -x1092 -x1090 -x1088 -x1086 -x1084 -x1082 -x1080 -x1078 -x1076 -x1074 -x1072 -x1070 -x1068 -x1066 -x1064 -x1062 -x1060 -x1058 
1.29/1.31	v -x1056 -x1054 -x1052 -x1050 -x1048 -x1046 -x1044 -x1042 -x1040 -x1038 -x1036 -x1034 -x1032 -x1030 x1028 -x1026 -x1024 -x1022 
1.29/1.31	v -x1020 -x1018 -x1016 -x1014 -x1012 -x1010 -x1008 -x1006 -x1004 -x1002 -x1000 -x998 -x996 -x994 -x992 -x990 -x988 -x986 -x984 
1.29/1.31	v -x982 -x980 -x978 -x976 -x974 -x972 -x970 -x968 -x966 -x964 -x962 -x960 -x958 -x956 -x954 -x952 -x950 -x948 -x946 -x944 -x942 
1.29/1.31	v -x940 -x938 -x936 -x934 -x932 -x930 -x928 -x926 -x924 -x922 -x920 -x918 -x916 x914 -x913 -x911 -x909 -x907 -x905 -x903 -x901 
1.29/1.31	v -x899 -x897 -x895 -x893 -x891 -x889 -x887 -x885 -x883 -x881 -x879 -x877 -x875 -x873 -x871 -x869 -x867 -x865 -x863 -x861 -x859 
1.29/1.31	v -x858 -x856 -x854 -x852 -x850 -x848 -x846 -x844 -x842 -x840 -x838 -x836 -x834 -x832 x830 -x828 -x826 -x824 -x822 -x820 -x818 
1.29/1.31	v -x816 -x814 -x812 -x810 -x808 -x806 -x804 -x802 -x800 -x798 -x796 -x794 -x792 -x790 -x788 -x786 -x784 -x782 -x780 -x778 -x776 
1.29/1.31	v -x774 -x772 -x770 -x768 -x766 -x764 -x762 -x760 -x758 -x756 -x754 -x752 -x750 -x748 -x746 -x744 -x742 -x740 -x738 -x736 -x734 
1.29/1.31	v -x732 -x730 -x728 -x726 -x724 -x722 -x720 -x718 x716 -x714 -x712 -x710 -x708 -x706 -x704 -x702 -x700 -x698 -x696 -x694 -x692 
1.29/1.31	v -x690 -x688 -x686 -x684 -x682 -x680 -x678 -x676 -x674 -x672 -x670 -x668 -x666 x664 -x662 -x660 -x658 -x656 -x654 -x652 -x650 
1.29/1.31	v -x648 -x646 -x644 -x642 -x640 -x638 -x636 -x634 -x632 -x630 -x628 -x626 -x624 -x622 -x620 -x618 -x616 -x614 -x612 -x610 
1.29/1.31	v -x608 -x606 -x604 -x602 -x600 -x598 -x596 -x594 -x592 -x590 -x588 -x586 -x584 -x582 -x580 -x578 -x576 -x574 -x572 -x571 -x569 
1.29/1.31	v -x567 -x565 -x563 -x561 -x559 -x557 -x555 -x553 -x551 -x549 -x547 -x545 -x543 -x541 -x539 -x537 -x535 -x533 -x531 -x529 -x527 
1.29/1.31	v -x525 -x523 -x521 -x520 -x518 -x516 -x514 -x512 -x510 -x508 -x506 -x504 -x502 -x500 -x498 -x496 -x494 -x492 -x490 -x488 -x486 
1.29/1.31	v -x484 -x482 -x480 -x478 -x476 -x474 -x472 -x471 -x469 -x467 -x465 -x463 -x461 -x459 -x457 -x455 -x453 -x451 -x449 -x447 -x445 
1.29/1.31	v -x443 -x441 -x439 -x437 -x435 -x433 -x431 -x429 -x427 x425 -x424 -x422 -x420 -x418 -x416 -x414 -x412 -x410 -x408 -x406 -x404 
1.29/1.31	v x402 -x400 -x398 -x396 -x394 -x392 -x390 -x388 -x386 -x384 -x382 -x380 -x378 -x376 -x374 -x372 -x370 -x368 -x366 -x364 -x362 
1.29/1.31	v -x360 -x358 -x356 -x354 -x352 x350 -x348 -x346 -x344 -x342 -x340 -x338 -x336 -x334 -x332 -x330 -x328 -x326 -x324 -x322 -x320 
1.29/1.31	v -x318 -x316 -x314 -x312 -x310 -x308 -x306 -x304 -x302 -x300 -x298 -x296 -x294 -x292 -x290 -x288 -x286 -x284 -x282 x280 -x278 
1.29/1.31	v -x276 -x274 -x272 -x270 -x268 -x266 -x264 -x262 -x260 -x258 -x256 -x254 -x252 -x250 -x248 -x246 -x244 -x242 -x240 -x238 -x236 
1.29/1.31	v -x234 -x232 -x230 -x228 -x226 x224 -x222 -x220 -x218 -x216 -x214 -x212 -x210 -x208 -x206 -x204 -x202 -x200 -x198 -x196 -x194 
1.29/1.31	v -x192 -x190 -x188 -x186 -x184 -x182 -x181 -x179 -x177 -x175 -x173 -x171 -x169 -x167 -x165 -x163 -x161 -x159 -x157 -x155 
1.29/1.31	v -x153 -x151 -x149 
1.29/1.31	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.31	c Solving Time       :       1.22
1.29/1.31	c Original Problem   :
1.29/1.31	c   Problem name     : HOME/instance-2703417-1278564294.opb
1.29/1.31	c   Variables        : 2278 (2278 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.31	c   Constraints      : 4879 initial, 4879 maximal
1.29/1.31	c Presolved Problem  :
1.29/1.31	c   Problem name     : t_HOME/instance-2703417-1278564294.opb
1.29/1.31	c   Variables        : 1200 (1200 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.31	c   Constraints      : 2029 initial, 2029 maximal
1.29/1.31	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.29/1.31	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   dualfix          :       0.00          1          0          0          0          0          0          0          0
1.29/1.31	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.29/1.31	c   implics          :       0.00          0         18          0          0          0          0          0          0
1.29/1.31	c   probing          :       0.03          0          0          0          0          0          0          0          0
1.29/1.31	c   setppc           :       0.01          0          0          0          0          0          0          0          0
1.29/1.31	c   linear           :       0.06          5       1054          0          5          0       2850          0          0
1.29/1.31	c   logicor          :       0.01          0          0          0          0          0          0          0          0
1.29/1.31	c   root node        :          -          0          -          -          0          -          -          -          -
1.29/1.31	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.31	c   integral         :          0          0          0          1          0          0          0          0          0          0
1.29/1.31	c   setppc           :       1875          7        201          1          0          0          0          0          0          0
1.29/1.31	c   logicor          :        154          7        185          1          0          0          0          0          0          0
1.29/1.31	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.29/1.31	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.29/1.31	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.29/1.31	c   setppc           :       0.01       0.00       0.01       0.00       0.00
1.29/1.31	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.29/1.31	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.29/1.31	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.29/1.31	c   vbounds          :       0.00          2          0          0
1.29/1.31	c   rootredcost      :       0.00          0          0          0
1.29/1.31	c   pseudoobj        :       0.00          8          0          0
1.29/1.31	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.31	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.31	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.31	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.31	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.31	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.31	c   applied globally :          -          -          -          0        0.0          -          -          -
1.29/1.31	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.29/1.31	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.31	c   cut pool         :       0.00          6          -          -          0          -    (maximal pool size: 14)
1.29/1.31	c   redcost          :       0.00          7          0          0          0          0
1.29/1.31	c   impliedbounds    :       0.00          6          0          0          0          0
1.29/1.31	c   intobj           :       0.00          0          0          0          0          0
1.29/1.31	c   cgmip            :       0.00          0          0          0          0          0
1.29/1.31	c   gomory           :       0.32          6          0          0       1953          0
1.29/1.31	c   strongcg         :       0.32          6          0          0       1953          0
1.29/1.31	c   cmir             :       0.07          6          0          0          0          0
1.29/1.31	c   flowcover        :       0.15          6          0          0          0          0
1.29/1.31	c   clique           :       0.00          1          0          0          0          0
1.29/1.31	c   zerohalf         :       0.00          0          0          0          0          0
1.29/1.31	c   mcf              :       0.00          1          0          0          0          0
1.29/1.31	c   rapidlearning    :       0.10          1          0          0          0          0
1.29/1.31	c Pricers            :       Time      Calls       Vars
1.29/1.31	c   problem variables:       0.00          0          0
1.29/1.31	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.31	c   pscost           :       0.00          0          0          0          0          0          0
1.29/1.31	c   inference        :       0.00          0          0          0          0          0          0
1.29/1.31	c   mostinf          :       0.00          0          0          0          0          0          0
1.29/1.31	c   leastinf         :       0.00          0          0          0          0          0          0
1.29/1.31	c   fullstrong       :       0.00          0          0          0          0          0          0
1.29/1.31	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.29/1.31	c   random           :       0.00          0          0          0          0          0          0
1.29/1.31	c   relpscost        :       0.00          0          0          0          0          0          0
1.29/1.31	c Primal Heuristics  :       Time      Calls      Found
1.29/1.31	c   LP solutions     :       0.00          -          1
1.29/1.31	c   pseudo solutions :       0.00          -          0
1.29/1.31	c   crossover        :       0.00          0          0
1.29/1.31	c   oneopt           :       0.01          3          2
1.29/1.31	c   trivial          :       0.01          2          2
1.29/1.31	c   simplerounding   :       0.00          6          0
1.29/1.31	c   zirounding       :       0.00          0          0
1.29/1.31	c   rounding         :       0.00          6          1
1.29/1.31	c   shifting         :       0.01          6          2
1.29/1.31	c   intshifting      :       0.00          0          0
1.29/1.31	c   twoopt           :       0.00          0          0
1.29/1.31	c   fixandinfer      :       0.00          0          0
1.29/1.31	c   feaspump         :       0.00          0          0
1.29/1.31	c   coefdiving       :       0.00          0          0
1.29/1.31	c   pscostdiving     :       0.00          0          0
1.29/1.31	c   fracdiving       :       0.00          0          0
1.29/1.31	c   veclendiving     :       0.00          0          0
1.29/1.31	c   intdiving        :       0.00          0          0
1.29/1.31	c   actconsdiving    :       0.00          0          0
1.29/1.31	c   objpscostdiving  :       0.00          0          0
1.29/1.31	c   rootsoldiving    :       0.00          0          0
1.29/1.31	c   linesearchdiving :       0.00          0          0
1.29/1.31	c   guideddiving     :       0.00          0          0
1.29/1.31	c   octane           :       0.00          0          0
1.29/1.31	c   rens             :       0.00          0          0
1.29/1.31	c   rins             :       0.00          0          0
1.29/1.31	c   localbranching   :       0.00          0          0
1.29/1.31	c   mutation         :       0.00          0          0
1.29/1.31	c   dins             :       0.00          0          0
1.29/1.31	c   undercover       :       0.00          0          0
1.29/1.31	c   nlp              :       0.00          0          0
1.29/1.31	c   trysol           :       0.00          0          0
1.29/1.31	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.29/1.31	c   primal LP        :       0.00          0          0       0.00          -
1.29/1.31	c   dual LP          :       0.05          7        358      51.14    7019.88
1.29/1.31	c   lex dual LP      :       0.00          0          0       0.00          -
1.29/1.31	c   barrier LP       :       0.00          0          0       0.00          -
1.29/1.31	c   diving/probing LP:       0.00          0          0       0.00          -
1.29/1.31	c   strong branching :       0.00          0          0       0.00          -
1.29/1.31	c     (at root node) :          -          0          0       0.00          -
1.29/1.31	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.31	c B&B Tree           :
1.29/1.31	c   number of runs   :          1
1.29/1.31	c   nodes            :          1
1.29/1.31	c   nodes (total)    :          1
1.29/1.31	c   nodes left       :          0
1.29/1.31	c   max depth        :          0
1.29/1.31	c   max depth (total):          0
1.29/1.31	c   backtracks       :          0 (0.0%)
1.29/1.31	c   delayed cutoffs  :          0
1.29/1.31	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.29/1.31	c   avg switch length:       2.00
1.29/1.31	c   switching time   :       0.00
1.29/1.31	c Solution           :
1.29/1.31	c   Solutions found  :          8 (6 improvements)
1.29/1.31	c   First Solution   : +1.74586200000000e+06   (in run 1, after 0 nodes, 0.03 seconds, depth 0, found by <trivial>)
1.29/1.31	c   Primal Bound     : +5.01620000000000e+04   (in run 1, after 1 nodes, 1.22 seconds, depth 0, found by <relaxation>)
1.29/1.31	c   Dual Bound       : +5.01620000000000e+04
1.29/1.31	c   Gap              :       0.00 %
1.29/1.31	c   Root Dual Bound  : +5.01620000000000e+04
1.29/1.31	c   Root Iterations  :        358
1.29/1.33	c Time complete: 1.33.

Verifier Data 

OK	50162

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703417-1278564294/watcher-2703417-1278564294 -o /tmp/evaluation-result-2703417-1278564294/solver-2703417-1278564294 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703417-1278564294.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.93 3/106 31627
/proc/meminfo: memFree=1714116/2059040 swapFree=4134944/4192956
[pid=31627] ppid=31625 vsize=7904 CPUtime=0
/proc/31627/stat : 31627 (pbscip.linux.x8) R 31625 31627 31414 0 -1 4202496 1063 0 0 0 0 0 0 0 18 0 1 0 24643173 8093696 974 1992294400 4194304 8395647 140736939646544 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31627/statm: 1976 983 365 1026 0 946 0

[startup+0.0613339 s]
/proc/loadavg: 0.92 0.97 0.93 3/106 31627
/proc/meminfo: memFree=1714116/2059040 swapFree=4134944/4192956
[pid=31627] ppid=31625 vsize=14412 CPUtime=0.05
/proc/31627/stat : 31627 (pbscip.linux.x8) R 31625 31627 31414 0 -1 4202496 2906 0 0 0 5 0 0 0 20 0 1 0 24643173 14757888 2817 1992294400 4194304 8395647 140736939646544 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31627/statm: 3603 2817 393 1026 0 2573 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14412

[startup+0.100338 s]
/proc/loadavg: 0.92 0.97 0.93 3/106 31627
/proc/meminfo: memFree=1714116/2059040 swapFree=4134944/4192956
[pid=31627] ppid=31625 vsize=19140 CPUtime=0.09
/proc/31627/stat : 31627 (pbscip.linux.x8) R 31625 31627 31414 0 -1 4202496 4308 0 0 0 8 1 0 0 20 0 1 0 24643173 19599360 3866 1992294400 4194304 8395647 140736939646544 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31627/statm: 4785 3879 409 1026 0 3755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19140

[startup+0.300358 s]
/proc/loadavg: 0.92 0.97 0.93 3/106 31627
/proc/meminfo: memFree=1714116/2059040 swapFree=4134944/4192956
[pid=31627] ppid=31625 vsize=29244 CPUtime=0.29
/proc/31627/stat : 31627 (pbscip.linux.x8) R 31625 31627 31414 0 -1 4202496 6881 0 0 0 28 1 0 0 20 0 1 0 24643173 29945856 6416 1992294400 4194304 8395647 140736939646544 18446744073709551615 6197315 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31627/statm: 7311 6416 586 1026 0 6281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29244

[startup+0.700399 s]
/proc/loadavg: 0.92 0.97 0.93 3/106 31627
/proc/meminfo: memFree=1714116/2059040 swapFree=4134944/4192956
[pid=31627] ppid=31625 vsize=32664 CPUtime=0.69
/proc/31627/stat : 31627 (pbscip.linux.x8) R 31625 31627 31414 0 -1 4202496 10703 0 0 0 65 4 0 0 20 0 1 0 24643173 33447936 7303 1992294400 4194304 8395647 140736939646544 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31627/statm: 8166 7303 619 1026 0 7136 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32664

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

[startup+1.10844 s]
/proc/loadavg: 0.92 0.97 0.93 2/107 31628
/proc/meminfo: memFree=1685340/2059040 swapFree=4134944/4192956
[pid=31627] ppid=31625 vsize=37360 CPUtime=1.1
/proc/31627/stat : 31627 (pbscip.linux.x8) R 31625 31627 31414 0 -1 4202496 11795 0 0 0 106 4 0 0 21 0 1 0 24643173 38256640 8377 1992294400 4194304 8395647 140736939646544 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31627/statm: 9340 8389 616 1026 0 8310 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 37360

[startup+1.30046 s]
/proc/loadavg: 0.92 0.97 0.93 2/107 31628
/proc/meminfo: memFree=1685340/2059040 swapFree=4134944/4192956
[pid=31627] ppid=31625 vsize=41180 CPUtime=1.29
/proc/31627/stat : 31627 (pbscip.linux.x8) R 31625 31627 31414 0 -1 4202496 12877 0 0 0 124 5 0 0 22 0 1 0 24643173 42168320 9459 1992294400 4194304 8395647 140736939646544 18446744073709551615 6197315 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31627/statm: 10295 9459 616 1026 0 9265 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 41180

Child status: 0
Real time (s): 1.33918
CPU time (s): 1.3398
CPU user time (s): 1.2868
CPU system time (s): 0.052991
CPU usage (%): 100.046
Max. virtual memory (cumulated for all children) (KiB): 42104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.2868
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12886
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= 2

runsolver used 0.008998 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-08 06:44:54
IDJOB=2703417
IDBENCH=25043
IDSOLVER=1213
FILE ID=node002/2703417-1278564294
PBS_JOBID= 11239536
Free space on /tmp= 62568 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir07_trarea_ac.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-2703417-1278564294/watcher-2703417-1278564294 -o /tmp/evaluation-result-2703417-1278564294/solver-2703417-1278564294 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703417-1278564294.opb -t 1800 -m 1800

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

MD5SUM BENCH= bd686f1ac9d6c1a64cf0c9041039dd75
RANDOM SEED=491291877

node002.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1714520 kB
Buffers:         86140 kB
Cached:         175376 kB
SwapCached:      11820 kB
Active:         155600 kB
Inactive:       120072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1714520 kB
SwapTotal:     4192956 kB
SwapFree:      4134944 kB
Dirty:           10548 kB
Writeback:           0 kB
AnonPages:       11300 kB
Mapped:           8388 kB
Slab:            46836 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180508 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= 62556 MiB
End job on node002 at 2010-07-08 06:44:56