Trace number 2664701

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT1015 28.3237 28.3337

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par16-2.opb
MD5SUM54965c6877451240ee97f7026fa8faaa
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1015
Best CPU time to get the best result obtained on this benchmark5.2332
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1015
Optimality of the best value was proved YES
Number of variables2030
Total number of constraints4389
Number of constraints which are clauses4389
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 constraint3
Number of terms in the objective function 2030
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2030
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2030
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
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-2664701-1276464818.opb>
0.00/0.09	c original problem has 2030 variables (2030 bin, 0 int, 0 impl, 0 cont) and 4389 constraints
0.00/0.09	c problem read
0.00/0.09	c presolving settings loaded
0.00/0.09	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.10/0.12	c presolving:
0.10/0.15	c (round 1) 822 del vars, 270 del conss, 173 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 11200 impls, 0 clqs
0.10/0.17	c (round 2) 970 del vars, 1343 del conss, 193 chg bounds, 1 chg sides, 2 chg coeffs, 0 upgd conss, 15762 impls, 0 clqs
0.10/0.18	c (round 3) 996 del vars, 1593 del conss, 206 chg bounds, 3 chg sides, 6 chg coeffs, 0 upgd conss, 16029 impls, 0 clqs
0.10/0.19	c (round 4) 1027 del vars, 1659 del conss, 220 chg bounds, 6 chg sides, 12 chg coeffs, 0 upgd conss, 16498 impls, 0 clqs
0.10/0.19	c (round 5) 1045 del vars, 1731 del conss, 232 chg bounds, 7 chg sides, 14 chg coeffs, 0 upgd conss, 16814 impls, 0 clqs
0.20/0.20	c (round 6) 1071 del vars, 1777 del conss, 244 chg bounds, 10 chg sides, 20 chg coeffs, 0 upgd conss, 17131 impls, 0 clqs
0.20/0.20	c (round 7) 1090 del vars, 1831 del conss, 253 chg bounds, 14 chg sides, 28 chg coeffs, 0 upgd conss, 17330 impls, 0 clqs
0.20/0.21	c (round 8) 1100 del vars, 1869 del conss, 261 chg bounds, 16 chg sides, 32 chg coeffs, 0 upgd conss, 17417 impls, 0 clqs
0.20/0.21	c (round 9) 1111 del vars, 1907 del conss, 271 chg bounds, 20 chg sides, 40 chg coeffs, 0 upgd conss, 17497 impls, 0 clqs
0.20/0.22	c (round 10) 1123 del vars, 1940 del conss, 283 chg bounds, 23 chg sides, 46 chg coeffs, 0 upgd conss, 17519 impls, 0 clqs
0.20/0.22	c (round 11) 1133 del vars, 1969 del conss, 293 chg bounds, 24 chg sides, 48 chg coeffs, 0 upgd conss, 17532 impls, 0 clqs
0.20/0.23	c (round 12) 1152 del vars, 1997 del conss, 307 chg bounds, 25 chg sides, 50 chg coeffs, 0 upgd conss, 17597 impls, 0 clqs
0.20/0.23	c (round 13) 1170 del vars, 2044 del conss, 319 chg bounds, 27 chg sides, 54 chg coeffs, 0 upgd conss, 17738 impls, 0 clqs
0.20/0.24	c (round 14) 1185 del vars, 2088 del conss, 333 chg bounds, 31 chg sides, 62 chg coeffs, 0 upgd conss, 17809 impls, 0 clqs
0.20/0.24	c (round 15) 1198 del vars, 2134 del conss, 346 chg bounds, 33 chg sides, 66 chg coeffs, 0 upgd conss, 17849 impls, 0 clqs
0.20/0.25	c (round 16) 1214 del vars, 2167 del conss, 360 chg bounds, 35 chg sides, 70 chg coeffs, 0 upgd conss, 17889 impls, 0 clqs
0.20/0.25	c (round 17) 1235 del vars, 2200 del conss, 373 chg bounds, 37 chg sides, 74 chg coeffs, 0 upgd conss, 18020 impls, 0 clqs
0.20/0.26	c (round 18) 1249 del vars, 2243 del conss, 388 chg bounds, 40 chg sides, 80 chg coeffs, 0 upgd conss, 18093 impls, 0 clqs
0.20/0.26	c (round 19) 1268 del vars, 2291 del conss, 404 chg bounds, 44 chg sides, 88 chg coeffs, 0 upgd conss, 18159 impls, 0 clqs
0.20/0.26	c (round 20) 1280 del vars, 2327 del conss, 417 chg bounds, 47 chg sides, 94 chg coeffs, 0 upgd conss, 18205 impls, 0 clqs
0.20/0.27	c (round 21) 1296 del vars, 2360 del conss, 430 chg bounds, 49 chg sides, 98 chg coeffs, 0 upgd conss, 18288 impls, 0 clqs
0.20/0.27	c (round 22) 1314 del vars, 2401 del conss, 444 chg bounds, 54 chg sides, 108 chg coeffs, 0 upgd conss, 18343 impls, 0 clqs
0.20/0.28	c (round 23) 1328 del vars, 2434 del conss, 453 chg bounds, 54 chg sides, 108 chg coeffs, 0 upgd conss, 18463 impls, 0 clqs
0.20/0.28	c (round 24) 1346 del vars, 2484 del conss, 468 chg bounds, 58 chg sides, 116 chg coeffs, 0 upgd conss, 18554 impls, 0 clqs
0.20/0.29	c (round 25) 1363 del vars, 2523 del conss, 482 chg bounds, 62 chg sides, 124 chg coeffs, 0 upgd conss, 18640 impls, 0 clqs
0.20/0.29	c (round 26) 1372 del vars, 2556 del conss, 490 chg bounds, 62 chg sides, 124 chg coeffs, 0 upgd conss, 18708 impls, 0 clqs
0.20/0.29	c (round 27) 1393 del vars, 2599 del conss, 508 chg bounds, 67 chg sides, 132 chg coeffs, 0 upgd conss, 18793 impls, 0 clqs
0.29/0.30	c (round 28) 1401 del vars, 2636 del conss, 517 chg bounds, 69 chg sides, 136 chg coeffs, 0 upgd conss, 18824 impls, 0 clqs
0.29/0.30	c (round 29) 1419 del vars, 2662 del conss, 528 chg bounds, 70 chg sides, 138 chg coeffs, 0 upgd conss, 18956 impls, 0 clqs
0.29/0.31	c (round 30) 1425 del vars, 2694 del conss, 535 chg bounds, 73 chg sides, 144 chg coeffs, 0 upgd conss, 18995 impls, 0 clqs
0.29/0.31	c (round 31) 1434 del vars, 2714 del conss, 542 chg bounds, 73 chg sides, 144 chg coeffs, 0 upgd conss, 19035 impls, 0 clqs
0.29/0.31	c (round 32) 1444 del vars, 2732 del conss, 549 chg bounds, 77 chg sides, 150 chg coeffs, 0 upgd conss, 19101 impls, 0 clqs
0.29/0.32	c (round 33) 1451 del vars, 2756 del conss, 556 chg bounds, 78 chg sides, 150 chg coeffs, 0 upgd conss, 19113 impls, 0 clqs
0.29/0.32	c (round 34) 1454 del vars, 2769 del conss, 559 chg bounds, 78 chg sides, 150 chg coeffs, 0 upgd conss, 19177 impls, 0 clqs
0.29/0.32	c (round 35) 1454 del vars, 2770 del conss, 559 chg bounds, 78 chg sides, 150 chg coeffs, 0 upgd conss, 19177 impls, 0 clqs
0.39/0.41	c (round 36) 1454 del vars, 2830 del conss, 559 chg bounds, 138 chg sides, 150 chg coeffs, 0 upgd conss, 19177 impls, 0 clqs
0.39/0.44	c (round 37) 1454 del vars, 2830 del conss, 559 chg bounds, 138 chg sides, 150 chg coeffs, 1558 upgd conss, 19177 impls, 0 clqs
0.39/0.45	c (round 38) 1454 del vars, 2830 del conss, 559 chg bounds, 138 chg sides, 150 chg coeffs, 1559 upgd conss, 19177 impls, 0 clqs
0.49/0.52	c (round 39) 1504 del vars, 2830 del conss, 559 chg bounds, 138 chg sides, 150 chg coeffs, 1559 upgd conss, 33135 impls, 0 clqs
0.49/0.57	c    (0.4s) probing: 276/576 (47.9%) - 0 fixings, 60 aggregations, 1079 implications, 0 bound changes
0.49/0.57	c    (0.4s) probing aborted: 100/100 successive totally useless probings
0.49/0.57	c (round 40) 1514 del vars, 2830 del conss, 559 chg bounds, 138 chg sides, 150 chg coeffs, 1559 upgd conss, 33163 impls, 0 clqs
0.49/0.58	c    (0.4s) probing: 286/576 (49.7%) - 0 fixings, 60 aggregations, 1079 implications, 0 bound changes
0.49/0.58	c    (0.4s) probing aborted: 100/100 successive totally useless probings
0.49/0.58	c presolving (41 rounds):
0.49/0.58	c  1514 deleted vars, 2830 deleted constraints, 559 tightened bounds, 0 added holes, 138 changed sides, 150 changed coefficients
0.49/0.58	c  33163 implications, 0 cliques
0.49/0.58	c presolved problem has 516 variables (516 bin, 0 int, 0 impl, 0 cont) and 1559 constraints
0.49/0.58	c    1559 constraints of type <logicor>
0.49/0.58	c transformed objective value is always integral (scale: 1)
0.49/0.58	c Presolving Time: 0.38
0.49/0.58	c - non default parameters ----------------------------------------------------------------------
0.49/0.58	c # SCIP version 1.2.1.2
0.49/0.58	c 
0.49/0.58	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.49/0.58	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.58	c conflict/interconss = 0
0.49/0.58	c 
0.49/0.58	c # should binary conflicts be preferred?
0.49/0.58	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.58	c conflict/preferbinary = TRUE
0.49/0.58	c 
0.49/0.58	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.49/0.58	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.58	c constraints/agelimit = 1
0.49/0.58	c 
0.49/0.58	c # should enforcement of pseudo solution be disabled?
0.49/0.58	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.58	c constraints/disableenfops = TRUE
0.49/0.58	c 
0.49/0.58	c # frequency for displaying node information lines
0.49/0.58	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.58	c display/freq = 10000
0.49/0.58	c 
0.49/0.58	c # maximal time in seconds to run
0.49/0.58	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.58	c limits/time = 1799.92
0.49/0.58	c 
0.49/0.58	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.58	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.58	c limits/memory = 1620
0.49/0.58	c 
0.49/0.58	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.49/0.58	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.58	c lp/solvefreq = -1
0.49/0.58	c 
0.49/0.58	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.49/0.58	c # [type: char, range: {lafpsqd}, default: l]
0.49/0.58	c lp/pricing = a
0.49/0.58	c 
0.49/0.58	c # should presolving try to simplify inequalities
0.49/0.58	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.58	c constraints/linear/simplifyinequalities = TRUE
0.49/0.58	c 
0.49/0.58	c # should presolving try to simplify knapsacks
0.49/0.58	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.58	c constraints/knapsack/simplifyinequalities = TRUE
0.49/0.58	c 
0.49/0.58	c # priority of node selection rule <dfs> in standard mode
0.49/0.58	c # [type: int, range: [-536870912,536870911], default: 0]
0.49/0.58	c nodeselection/dfs/stdpriority = 1000000
0.49/0.58	c 
0.49/0.58	c -----------------------------------------------------------------------------------------------
0.49/0.58	c start solving
0.49/0.58	c 
0.49/0.58	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.58	c   0.4s|     1 |     2 |     0 |     - |6108k|   0 |   - | 516 |1559 |   0 |   0 |   0 |   0 |   0 | 8.480000e+02 |      --      |    Inf 
15.98/16.08	c  14.7s| 10000 |     9 |     0 |   0.0 |6307k|  32 |   - | 516 |1672 |   0 |   0 |   0 |6513 |   0 | 8.480000e+02 |      --      |    Inf 
26.78/26.86	o 1015
26.78/26.86	c *24.6s| 17950 |     5 |     0 |   0.0 |6222k|  32 |   - | 516 |1620 |   0 |   0 |   0 |  10k|   0 | 8.480000e+02 | 1.015000e+03 |  19.69%
28.28/28.31	c 
28.28/28.31	c SCIP Status        : problem is solved [optimal solution found]
28.28/28.31	c Solving Time (sec) : 25.94
28.28/28.31	c Solving Nodes      : 18823
28.28/28.31	c Primal Bound       : +1.01500000000000e+03 (1 solutions)
28.28/28.31	c Dual Bound         : +1.01500000000000e+03
28.28/28.31	c Gap                : 0.00 %
28.28/28.31	s OPTIMUM FOUND
28.28/28.31	v x2030 -x2029 x2028 -x2027 x2026 -x2025 x2024 -x2023 x2022 -x2021 x2020 -x2019 x2018 -x2017 x2016 -x2015 x2014 -x2013 x2012 -x2011 
28.28/28.31	v x2010 -x2009 x2008 -x2007 x2006 -x2005 x2004 -x2003 x2002 -x2001 x2000 -x1999 x1998 -x1997 x1996 -x1995 x1994 -x1993 x1992 
28.28/28.31	v -x1991 x1990 -x1989 x1988 -x1987 x1986 -x1985 x1984 -x1983 x1982 -x1981 x1980 -x1979 x1978 -x1977 x1976 -x1975 x1974 -x1973 
28.28/28.31	v x1972 -x1971 x1970 -x1969 x1968 -x1967 x1966 -x1965 x1964 -x1963 x1962 -x1961 x1960 -x1959 x1958 -x1957 x1956 -x1955 x1954 -x1953 
28.28/28.31	v x1952 -x1951 x1950 -x1949 x1948 -x1947 x1946 -x1945 x1944 -x1943 x1942 -x1941 x1940 -x1939 x1938 -x1937 x1936 -x1935 x1934 
28.28/28.31	v -x1933 x1932 -x1931 x1930 -x1929 x1928 -x1927 x1926 -x1925 x1924 -x1923 x1922 -x1921 x1920 -x1919 x1918 -x1917 x1916 -x1915 
28.28/28.31	v x1914 -x1913 x1912 -x1911 x1910 -x1909 x1908 -x1907 x1906 -x1905 x1904 -x1903 x1902 -x1901 x1900 -x1899 x1898 -x1897 x1896 
28.28/28.31	v -x1895 x1894 -x1893 x1892 -x1891 x1890 -x1889 x1888 -x1887 x1886 -x1885 x1884 -x1883 x1882 -x1881 x1880 -x1879 x1878 -x1877 x1876 
28.28/28.31	v -x1875 x1874 -x1873 x1872 -x1871 x1870 -x1869 x1868 -x1867 x1866 -x1865 x1864 -x1863 x1862 -x1861 x1860 -x1859 x1858 -x1857 
28.28/28.31	v x1856 -x1855 x1854 -x1853 x1852 -x1851 x1850 -x1849 x1848 -x1847 x1846 -x1845 x1844 -x1843 x1842 -x1841 x1840 -x1839 x1838 
28.28/28.31	v -x1837 x1836 -x1835 x1834 -x1833 x1832 -x1831 x1830 -x1829 x1828 -x1827 x1826 -x1825 x1824 -x1823 -x1822 x1821 x1820 -x1819 
28.28/28.31	v x1818 -x1817 x1816 -x1815 x1814 -x1813 x1812 -x1811 x1810 -x1809 x1808 -x1807 x1806 -x1805 x1804 -x1803 x1802 -x1801 x1800 -x1799 
28.28/28.31	v x1798 -x1797 x1796 -x1795 x1794 -x1793 x1792 -x1791 x1790 -x1789 x1788 -x1787 x1786 -x1785 x1784 -x1783 x1782 -x1781 x1780 
28.28/28.31	v -x1779 x1778 -x1777 x1776 -x1775 x1774 -x1773 x1772 -x1771 x1770 -x1769 x1768 -x1767 x1766 -x1765 x1764 -x1763 x1762 -x1761 
28.28/28.31	v x1760 -x1759 x1758 -x1757 x1756 -x1755 x1754 -x1753 x1752 -x1751 x1750 -x1749 x1748 -x1747 x1746 -x1745 x1744 -x1743 x1742 
28.28/28.31	v -x1741 -x1740 x1739 -x1738 x1737 x1736 -x1735 x1734 -x1733 x1732 -x1731 x1730 -x1729 x1728 -x1727 x1726 -x1725 x1724 -x1723 
28.28/28.31	v x1722 -x1721 x1720 -x1719 x1718 -x1717 x1716 -x1715 x1714 -x1713 x1712 -x1711 x1710 -x1709 x1708 -x1707 x1706 -x1705 x1704 -x1703 
28.28/28.31	v x1702 -x1701 x1700 -x1699 x1698 -x1697 x1696 -x1695 x1694 -x1693 x1692 -x1691 x1690 -x1689 x1688 -x1687 x1686 -x1685 x1684 
28.28/28.31	v -x1683 x1682 -x1681 x1680 -x1679 x1678 -x1677 x1676 -x1675 x1674 -x1673 x1672 -x1671 x1670 -x1669 x1668 -x1667 x1666 -x1665 
28.28/28.31	v x1664 -x1663 x1662 -x1661 x1660 -x1659 x1658 -x1657 x1656 -x1655 x1654 -x1653 x1652 -x1651 x1650 -x1649 x1648 -x1647 x1646 
28.28/28.31	v -x1645 x1644 -x1643 x1642 -x1641 x1640 -x1639 x1638 -x1637 x1636 -x1635 x1634 -x1633 x1632 -x1631 x1630 -x1629 x1628 -x1627 -x1626 
28.28/28.31	v x1625 x1624 -x1623 x1622 -x1621 x1620 -x1619 x1618 -x1617 x1616 -x1615 x1614 -x1613 x1612 -x1611 x1610 -x1609 x1608 -x1607 
28.28/28.31	v x1606 -x1605 x1604 -x1603 x1602 -x1601 x1600 -x1599 x1598 -x1597 x1596 -x1595 x1594 -x1593 x1592 -x1591 x1590 -x1589 x1588 
28.28/28.31	v -x1587 x1586 -x1585 x1584 -x1583 x1582 -x1581 x1580 -x1579 x1578 -x1577 x1576 -x1575 x1574 -x1573 -x1572 x1571 -x1570 x1569 
28.28/28.31	v x1568 -x1567 x1566 -x1565 x1564 -x1563 x1562 -x1561 x1560 -x1559 -x1558 x1557 -x1556 x1555 x1554 -x1553 x1552 -x1551 x1550 -x1549 
28.28/28.31	v x1548 -x1547 x1546 -x1545 -x1544 x1543 -x1542 x1541 x1540 -x1539 x1538 -x1537 x1536 -x1535 x1534 -x1533 x1532 -x1531 -x1530 
28.28/28.31	v x1529 -x1528 x1527 x1526 -x1525 x1524 -x1523 x1522 -x1521 x1520 -x1519 x1518 -x1517 -x1516 x1515 -x1514 x1513 x1512 -x1511 
28.28/28.31	v x1510 -x1509 x1508 -x1507 x1506 -x1505 x1504 -x1503 -x1502 x1501 -x1500 x1499 x1498 -x1497 x1496 -x1495 x1494 -x1493 x1492 
28.28/28.31	v -x1491 x1490 -x1489 -x1488 x1487 -x1486 x1485 x1484 -x1483 x1482 -x1481 x1480 -x1479 x1478 -x1477 x1476 -x1475 -x1474 x1473 
28.28/28.31	v -x1472 x1471 x1470 -x1469 x1468 -x1467 x1466 -x1465 x1464 -x1463 x1462 -x1461 -x1460 x1459 -x1458 x1457 x1456 -x1455 x1454 -x1453 
28.28/28.31	v x1452 -x1451 x1450 -x1449 x1448 -x1447 -x1446 x1445 -x1444 x1443 x1442 -x1441 x1440 -x1439 x1438 -x1437 x1436 -x1435 x1434 
28.28/28.31	v -x1433 -x1432 x1431 -x1430 x1429 x1428 -x1427 x1426 -x1425 x1424 -x1423 x1422 -x1421 x1420 -x1419 -x1418 x1417 -x1416 x1415 
28.28/28.31	v x1414 -x1413 x1412 -x1411 x1410 -x1409 x1408 -x1407 x1406 -x1405 -x1404 x1403 -x1402 x1401 x1400 -x1399 x1398 -x1397 x1396 
28.28/28.31	v -x1395 x1394 -x1393 x1392 -x1391 -x1390 x1389 -x1388 x1387 x1386 -x1385 x1384 -x1383 x1382 -x1381 x1380 -x1379 x1378 -x1377 -x1376 
28.28/28.31	v x1375 -x1374 x1373 x1372 -x1371 x1370 -x1369 x1368 -x1367 x1366 -x1365 x1364 -x1363 -x1362 x1361 x1360 -x1359 x1358 -x1357 
28.28/28.31	v x1356 -x1355 x1354 -x1353 x1352 -x1351 x1350 -x1349 -x1348 x1347 x1346 -x1345 x1344 -x1343 x1342 -x1341 x1340 -x1339 x1338 
28.28/28.31	v -x1337 x1336 -x1335 -x1334 x1333 x1332 -x1331 x1330 -x1329 x1328 -x1327 x1326 -x1325 x1324 -x1323 x1322 -x1321 -x1320 x1319 
28.28/28.31	v x1318 -x1317 x1316 -x1315 x1314 -x1313 x1312 -x1311 x1310 -x1309 x1308 -x1307 -x1306 x1305 x1304 -x1303 x1302 -x1301 x1300 -x1299 
28.28/28.31	v x1298 -x1297 x1296 -x1295 x1294 -x1293 -x1292 x1291 x1290 -x1289 x1288 -x1287 x1286 -x1285 x1284 -x1283 x1282 -x1281 x1280 
28.28/28.31	v -x1279 x1278 -x1277 -x1276 x1275 x1274 -x1273 x1272 -x1271 x1270 -x1269 x1268 -x1267 x1266 -x1265 x1264 -x1263 -x1262 x1261 
28.28/28.31	v x1260 -x1259 x1258 -x1257 x1256 -x1255 x1254 -x1253 x1252 -x1251 x1250 -x1249 -x1248 x1247 x1246 -x1245 x1244 -x1243 x1242 
28.28/28.31	v -x1241 x1240 -x1239 x1238 -x1237 x1236 -x1235 -x1234 x1233 x1232 -x1231 x1230 -x1229 x1228 -x1227 x1226 -x1225 x1224 -x1223 
28.28/28.31	v x1222 -x1221 -x1220 x1219 x1218 -x1217 x1216 -x1215 x1214 -x1213 x1212 -x1211 x1210 -x1209 x1208 -x1207 -x1206 x1205 x1204 -x1203 
28.28/28.31	v x1202 -x1201 x1200 -x1199 x1198 -x1197 x1196 -x1195 x1194 -x1193 -x1192 x1191 x1190 -x1189 x1188 -x1187 x1186 -x1185 x1184 
28.28/28.31	v -x1183 x1182 -x1181 x1180 -x1179 -x1178 x1177 x1176 -x1175 x1174 -x1173 x1172 -x1171 x1170 -x1169 x1168 -x1167 x1166 -x1165 
28.28/28.31	v x1164 -x1163 x1162 -x1161 x1160 -x1159 x1158 -x1157 x1156 -x1155 x1154 -x1153 x1152 -x1151 x1150 -x1149 x1148 -x1147 x1146 
28.28/28.31	v -x1145 x1144 -x1143 x1142 -x1141 x1140 -x1139 x1138 -x1137 x1136 -x1135 x1134 -x1133 x1132 -x1131 x1130 -x1129 x1128 -x1127 x1126 
28.28/28.31	v -x1125 x1124 -x1123 x1122 -x1121 -x1120 x1119 -x1118 x1117 x1116 -x1115 x1114 -x1113 -x1112 x1111 -x1110 x1109 -x1108 x1107 
28.28/28.31	v -x1106 x1105 -x1104 x1103 x1102 -x1101 -x1100 x1099 -x1098 x1097 -x1096 x1095 -x1094 x1093 x1092 -x1091 -x1090 x1089 x1088 
28.28/28.31	v -x1087 -x1086 x1085 x1084 -x1083 x1082 -x1081 x1080 -x1079 -x1078 x1077 x1076 -x1075 -x1074 x1073 -x1072 x1071 x1070 -x1069 
28.28/28.31	v x1068 -x1067 -x1066 x1065 x1064 -x1063 -x1062 x1061 x1060 -x1059 x1058 -x1057 -x1056 x1055 x1054 -x1053 x1052 -x1051 x1050 -x1049 
28.28/28.31	v x1048 -x1047 x1046 -x1045 -x1044 x1043 x1042 -x1041 x1040 -x1039 -x1038 x1037 x1036 -x1035 x1034 -x1033 -x1032 x1031 -x1030 
28.28/28.31	v x1029 x1028 -x1027 -x1026 x1025 -x1024 x1023 x1022 -x1021 x1020 -x1019 x1018 -x1017 -x1016 x1015 -x1014 x1013 -x1012 x1011 
28.28/28.31	v -x1010 x1009 x1008 -x1007 -x1006 x1005 x1004 -x1003 x1002 -x1001 x1000 -x999 -x998 x997 x996 -x995 x994 -x993 x992 -x991 x990 
28.28/28.31	v -x989 -x988 x987 x986 -x985 x984 -x983 -x982 x981 -x980 x979 -x978 x977 x976 -x975 x974 -x973 -x972 x971 x970 -x969 -x968 
28.28/28.31	v x967 -x966 x965 -x964 x963 -x962 x961 x960 -x959 -x958 x957 -x956 x955 x954 -x953 x952 -x951 -x950 x949 -x948 x947 -x946 x945 
28.28/28.31	v -x944 x943 -x942 x941 x940 -x939 -x938 x937 x936 -x935 -x934 x933 -x932 x931 -x930 x929 -x928 x927 x926 -x925 -x924 x923 -x922 
28.28/28.31	v x921 -x920 x919 x918 -x917 x916 -x915 x914 -x913 x912 -x911 x910 -x909 -x908 x907 -x906 x905 -x904 x903 x902 -x901 x900 -x899 
28.28/28.31	v x898 -x897 -x896 x895 -x894 x893 -x892 x891 x890 -x889 x888 -x887 -x886 x885 x884 -x883 -x882 x881 -x880 x879 -x878 x877 
28.28/28.31	v -x876 x875 x874 -x873 -x872 x871 x870 -x869 -x868 x867 -x866 x865 -x864 x863 -x862 x861 x860 -x859 x858 -x857 -x856 x855 -x854 
28.28/28.31	v x853 -x852 x851 x850 -x849 -x848 x847 x846 -x845 x844 -x843 x842 -x841 x840 -x839 -x838 x837 -x836 x835 -x834 x833 x832 -x831 
28.28/28.31	v x830 -x829 -x828 x827 -x826 x825 -x824 x823 x822 -x821 x820 -x819 -x818 x817 x816 -x815 -x814 x813 -x812 x811 -x810 x809 
28.28/28.31	v -x808 x807 -x806 x805 x804 -x803 x802 -x801 -x800 x799 -x798 x797 -x796 x795 x794 -x793 x792 -x791 -x790 x789 x788 -x787 x786 
28.28/28.31	v -x785 x784 -x783 x782 -x781 x780 -x779 -x778 x777 -x776 x775 -x774 x773 x772 -x771 x770 -x769 -x768 x767 -x766 x765 x764 -x763 
28.28/28.31	v x762 -x761 -x760 x759 x758 -x757 -x756 x755 x754 -x753 x752 -x751 -x750 x749 x748 -x747 x746 -x745 -x744 x743 -x742 x741 -x740 
28.28/28.31	v x739 x738 -x737 x736 -x735 -x734 x733 -x732 x731 -x730 x729 -x728 x727 -x726 x725 -x724 x723 -x722 x721 x720 -x719 x718 
28.28/28.31	v -x717 -x716 x715 x714 -x713 -x712 x711 x710 -x709 x708 -x707 x706 -x705 x704 -x703 -x702 x701 x700 -x699 x698 -x697 x696 -x695 
28.28/28.31	v x694 -x693 x692 -x691 -x690 x689 -x688 x687 x686 -x685 x684 -x683 -x682 x681 x680 -x679 x678 -x677 x676 -x675 x674 -x673 x672 
28.28/28.31	v -x671 -x670 x669 x668 -x667 -x666 x665 x664 -x663 -x662 x661 -x660 x659 -x658 x657 x656 -x655 x654 -x653 x652 -x651 x650 -x649 
28.28/28.31	v x648 -x647 x646 -x645 x644 -x643 -x642 x641 -x640 x639 -x638 x637 -x636 x635 x634 -x633 x632 -x631 x630 -x629 x628 -x627 
28.28/28.31	v x626 -x625 x624 -x623 x622 -x621 x620 -x619 x618 -x617 x616 -x615 x614 -x613 -x612 x611 -x610 x609 x608 -x607 x606 -x605 x604 
28.28/28.31	v -x603 -x602 x601 x600 -x599 x598 -x597 x596 -x595 x594 -x593 x592 -x591 x590 -x589 x588 -x587 x586 -x585 -x584 x583 -x582 x581 
28.28/28.31	v x580 -x579 x578 -x577 -x576 x575 -x574 x573 -x572 x571 -x570 x569 -x568 x567 -x566 x565 x564 -x563 x562 -x561 x560 -x559 
28.28/28.31	v x558 -x557 -x556 x555 -x554 x553 -x552 x551 -x550 x549 -x548 x547 x546 -x545 x544 -x543 x542 -x541 -x540 x539 -x538 x537 -x536 
28.28/28.31	v x535 -x534 x533 -x532 x531 x530 -x529 x528 -x527 x526 -x525 x524 -x523 x522 -x521 -x520 x519 x518 -x517 x516 -x515 x514 -x513 
28.28/28.31	v x512 -x511 x510 -x509 x508 -x507 x506 -x505 x504 -x503 x502 -x501 -x500 x499 x498 -x497 x496 -x495 x494 -x493 -x492 x491 -x490 
28.28/28.31	v x489 x488 -x487 x486 -x485 -x484 x483 x482 -x481 x480 -x479 x478 -x477 x476 -x475 x474 -x473 x472 -x471 x470 -x469 x468 
28.28/28.31	v -x467 x466 -x465 -x464 x463 -x462 x461 -x460 x459 x458 -x457 x456 -x455 -x454 x453 x452 -x451 x450 -x449 x448 -x447 x446 -x445 
28.28/28.31	v -x444 x443 x442 -x441 -x440 x439 x438 -x437 x436 -x435 x434 -x433 x432 -x431 x430 -x429 -x428 x427 -x426 x425 -x424 x423 -x422 
28.28/28.31	v x421 x420 -x419 -x418 x417 -x416 x415 -x414 x413 -x412 x411 -x410 x409 -x408 x407 x406 -x405 -x404 x403 -x402 x401 -x400 
28.28/28.31	v x399 -x398 x397 -x396 x395 x394 -x393 -x392 x391 x390 -x389 x388 -x387 -x386 x385 x384 -x383 x382 -x381 x380 -x379 x378 -x377 
28.28/28.31	v -x376 x375 x374 -x373 -x372 x371 x370 -x369 x368 -x367 x366 -x365 -x364 x363 x362 -x361 x360 -x359 x358 -x357 -x356 x355 -x354 
28.28/28.31	v x353 -x352 x351 x350 -x349 -x348 x347 x346 -x345 x344 -x343 -x342 x341 x340 -x339 -x338 x337 -x336 x335 -x334 x333 -x332 x331 
28.28/28.31	v -x330 x329 -x328 x327 x326 -x325 -x324 x323 x322 -x321 x320 -x319 -x318 x317 -x316 x315 x314 -x313 x312 -x311 x310 -x309 
28.28/28.31	v x308 -x307 x306 -x305 -x304 x303 x302 -x301 x300 -x299 x298 -x297 x296 -x295 x294 -x293 -x292 x291 x290 -x289 x288 -x287 x286 
28.28/28.31	v -x285 -x284 x283 x282 -x281 x280 -x279 -x278 x277 -x276 x275 -x274 x273 x272 -x271 -x270 x269 x268 -x267 x266 -x265 x264 -x263 
28.28/28.31	v x262 -x261 x260 -x259 x258 -x257 x256 -x255 -x254 x253 -x252 x251 x250 -x249 x248 -x247 x246 -x245 -x244 x243 -x242 x241 -x240 
28.28/28.31	v x239 x238 -x237 -x236 x235 x234 -x233 x232 -x231 x230 -x229 x228 -x227 -x226 x225 x224 -x223 x222 -x221 x220 -x219 x218 
28.28/28.31	v -x217 x216 -x215 x214 -x213 x212 -x211 x210 -x209 x208 -x207 -x206 x205 x204 -x203 x202 -x201 x200 -x199 x198 -x197 x196 -x195 
28.28/28.31	v -x194 x193 x192 -x191 x190 -x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 x178 -x177 x176 -x175 x174 -x173 -x172 
28.28/28.31	v x171 x170 -x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 x158 -x157 -x156 x155 x154 -x153 x152 -x151 x150 -x149 
28.28/28.31	v x148 -x147 -x146 x145 -x144 x143 x142 -x141 x140 -x139 x138 -x137 -x136 x135 x134 -x133 -x132 x131 -x130 x129 -x128 x127 
28.28/28.31	v x126 -x125 -x124 x123 -x122 x121 x120 -x119 x118 -x117 x116 -x115 x114 -x113 -x112 x111 x110 -x109 x108 -x107 x106 -x105 -x104 
28.28/28.31	v x103 x102 -x101 -x100 x99 x98 -x97 x96 -x95 x94 -x93 -x92 x91 x90 -x89 x88 -x87 -x86 x85 x84 -x83 x82 -x81 x80 -x79 -x78 x77 
28.28/28.31	v x76 -x75 -x74 x73 -x72 x71 x70 -x69 x68 -x67 x66 -x65 -x64 x63 -x62 x61 -x60 x59 -x58 x57 x56 -x55 -x54 x53 -x52 x51 -x50 
28.28/28.31	v x49 -x48 x47 -x46 x45 -x44 x43 -x42 x41 x40 -x39 x38 -x37 x36 -x35 x34 -x33 -x32 x31 -x30 x29 -x28 x27 -x26 x25 x24 -x23 x22 
28.28/28.31	v -x21 -x20 x19 -x18 x17 x16 -x15 x14 -x13 -x12 x11 -x10 x9 -x8 x7 x6 -x5 x4 -x3 x2 -x1 
28.28/28.31	c SCIP Status        : problem is solved [optimal solution found]
28.28/28.31	c Solving Time       :      25.94
28.28/28.31	c Original Problem   :
28.28/28.31	c   Problem name     : HOME/instance-2664701-1276464818.opb
28.28/28.31	c   Variables        : 2030 (2030 binary, 0 integer, 0 implicit integer, 0 continuous)
28.28/28.31	c   Constraints      : 4389 initial, 4389 maximal
28.28/28.31	c Presolved Problem  :
28.28/28.31	c   Problem name     : t_HOME/instance-2664701-1276464818.opb
28.28/28.31	c   Variables        : 516 (516 binary, 0 integer, 0 implicit integer, 0 continuous)
28.28/28.31	c   Constraints      : 1559 initial, 1723 maximal
28.28/28.31	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
28.28/28.31	c   trivial          :       0.01         21          0          0          0          0          0          0          0
28.28/28.31	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
28.28/28.31	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
28.28/28.31	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
28.28/28.31	c   implics          :       0.03          0        872          0          0          0          0          0          0
28.28/28.31	c   probing          :       0.09          0         60          0          0          0          0          0          0
28.28/28.31	c   linear           :       0.16        538         23          0        559          0       2830        138        150
28.28/28.31	c   logicor          :       0.05          0          0          0          0          0          0          0          0
28.28/28.31	c   root node        :          -        341          -          -        341          -          -          -          -
28.28/28.31	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
28.28/28.31	c   integral         :          0          0          0          0          0          0          0          0          0          0
28.28/28.31	c   logicor          :       1559+         0     431776          0          1      12152    1998604          0          0          0
28.28/28.31	c   countsols        :          0          0          0          0          1          0          0          0          0          0
28.28/28.31	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
28.28/28.31	c   integral         :       0.00       0.00       0.00       0.00       0.00
28.28/28.31	c   logicor          :       8.34       0.00       8.34       0.00       0.00
28.28/28.31	c   countsols        :       0.00       0.00       0.00       0.00       0.00
28.28/28.31	c Propagators        :       Time      Calls    Cutoffs    DomReds
28.28/28.31	c   vbounds          :       0.14          2          0          0
28.28/28.31	c   rootredcost      :       0.13          0          0          0
28.28/28.31	c   pseudoobj        :       8.23     438166          0          0
28.28/28.31	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
28.28/28.31	c   propagation      :       1.22      12152      10308      10308       11.8       1017        5.4          -
28.28/28.31	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
28.28/28.31	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
28.28/28.31	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
28.28/28.31	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
28.28/28.31	c   applied globally :          -          -          -      11325       11.2          -          -          -
28.28/28.31	c   applied locally  :          -          -          -          0        0.0          -          -          -
28.28/28.31	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
28.28/28.31	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
28.28/28.31	c   redcost          :       0.00          0          0          0          0          0
28.28/28.31	c   impliedbounds    :       0.00          0          0          0          0          0
28.28/28.31	c   intobj           :       0.00          0          0          0          0          0
28.28/28.31	c   cgmip            :       0.00          0          0          0          0          0
28.28/28.31	c   gomory           :       0.00          0          0          0          0          0
28.28/28.31	c   strongcg         :       0.00          0          0          0          0          0
28.28/28.31	c   cmir             :       0.00          0          0          0          0          0
28.28/28.31	c   flowcover        :       0.00          0          0          0          0          0
28.28/28.31	c   clique           :       0.00          0          0          0          0          0
28.28/28.31	c   zerohalf         :       0.00          0          0          0          0          0
28.28/28.31	c   mcf              :       0.00          0          0          0          0          0
28.28/28.31	c   rapidlearning    :       0.00          0          0          0          0          0
28.28/28.31	c Pricers            :       Time      Calls       Vars
28.28/28.31	c   problem variables:       0.00          0          0
28.28/28.31	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
28.28/28.31	c   relpscost        :       0.00          0          0          0          0          0          0
28.28/28.31	c   pscost           :       0.00          0          0          0          0          0          0
28.28/28.31	c   inference        :       0.94      12269          0          0          0          0      24538
28.28/28.31	c   mostinf          :       0.00          0          0          0          0          0          0
28.28/28.31	c   leastinf         :       0.00          0          0          0          0          0          0
28.28/28.31	c   fullstrong       :       0.00          0          0          0          0          0          0
28.28/28.31	c   allfullstrong    :       0.00          0          0          0          0          0          0
28.28/28.31	c   random           :       0.00          0          0          0          0          0          0
28.28/28.31	c Primal Heuristics  :       Time      Calls      Found
28.28/28.31	c   LP solutions     :       0.00          -          0
28.28/28.31	c   pseudo solutions :       0.00          -          1
28.28/28.31	c   oneopt           :       0.02          0          0
28.28/28.31	c   trivial          :       0.00          2          0
28.28/28.31	c   simplerounding   :       0.00          0          0
28.28/28.31	c   zirounding       :       0.00          0          0
28.28/28.31	c   rounding         :       0.00          0          0
28.28/28.31	c   shifting         :       0.00          0          0
28.28/28.31	c   intshifting      :       0.00          0          0
28.28/28.31	c   twoopt           :       0.00          0          0
28.28/28.31	c   fixandinfer      :       0.00          0          0
28.28/28.31	c   feaspump         :       0.00          0          0
28.28/28.31	c   coefdiving       :       0.00          0          0
28.28/28.31	c   pscostdiving     :       0.00          0          0
28.28/28.31	c   fracdiving       :       0.00          0          0
28.28/28.31	c   veclendiving     :       0.00          0          0
28.28/28.31	c   intdiving        :       0.00          0          0
28.28/28.31	c   actconsdiving    :       0.00          0          0
28.28/28.31	c   objpscostdiving  :       0.00          0          0
28.28/28.31	c   rootsoldiving    :       0.00          0          0
28.28/28.31	c   linesearchdiving :       0.00          0          0
28.28/28.31	c   guideddiving     :       0.00          0          0
28.28/28.31	c   octane           :       0.00          0          0
28.28/28.31	c   rens             :       0.00          0          0
28.28/28.31	c   rins             :       0.00          0          0
28.28/28.31	c   localbranching   :       0.00          0          0
28.28/28.31	c   mutation         :       0.00          0          0
28.28/28.31	c   crossover        :       0.00          0          0
28.28/28.31	c   dins             :       0.00          0          0
28.28/28.31	c   undercover       :       0.00          0          0
28.28/28.31	c   nlp              :       0.00          0          0
28.28/28.31	c   trysol           :       0.00          0          0
28.28/28.31	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
28.28/28.31	c   primal LP        :       0.00          0          0       0.00          -
28.28/28.31	c   dual LP          :       0.00          0          0       0.00          -
28.28/28.31	c   lex dual LP      :       0.00          0          0       0.00          -
28.28/28.31	c   barrier LP       :       0.00          0          0       0.00          -
28.28/28.31	c   diving/probing LP:       0.00          0          0       0.00          -
28.28/28.31	c   strong branching :       0.00          0          0       0.00          -
28.28/28.31	c     (at root node) :          -          0          0       0.00          -
28.28/28.31	c   conflict analysis:       0.00          0          0       0.00          -
28.28/28.31	c B&B Tree           :
28.28/28.31	c   number of runs   :          1
28.28/28.31	c   nodes            :      18823
28.28/28.31	c   nodes (total)    :      18823
28.28/28.31	c   nodes left       :          0
28.28/28.31	c   max depth        :         32
28.28/28.31	c   max depth (total):         32
28.28/28.31	c   backtracks       :       6605 (35.1%)
28.28/28.31	c   delayed cutoffs  :       5716
28.28/28.31	c   repropagations   :      12756 (856875 domain reductions, 5599 cutoffs)
28.28/28.31	c   avg switch length:       2.35
28.28/28.31	c   switching time   :       3.39
28.28/28.31	c Solution           :
28.28/28.31	c   Solutions found  :          1 (1 improvements)
28.28/28.31	c   First Solution   : +1.01500000000000e+03   (in run 1, after 17950 nodes, 24.60 seconds, depth 10, found by <relaxation>)
28.28/28.31	c   Primal Bound     : +1.01500000000000e+03   (in run 1, after 17950 nodes, 24.60 seconds, depth 10, found by <relaxation>)
28.28/28.31	c   Dual Bound       : +1.01500000000000e+03
28.28/28.31	c   Gap              :       0.00 %
28.28/28.31	c   Root Dual Bound  : +8.48000000000000e+02
28.28/28.31	c   Root Iterations  :          0
28.28/28.33	c Time complete: 28.31.

Verifier Data 

OK	1015

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664701-1276464818/watcher-2664701-1276464818 -o /tmp/evaluation-result-2664701-1276464818/solver-2664701-1276464818 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664701-1276464818.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: 0.99 0.97 0.99 3/106 25756
/proc/meminfo: memFree=1848036/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=6584 CPUtime=0
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 904 0 0 0 0 0 0 0 20 0 1 0 22085290 6742016 825 1992294400 4194304 7136930 140733924958352 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25756/statm: 1646 835 254 719 0 925 0

[startup+0.107501 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 25756
/proc/meminfo: memFree=1848036/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=16144 CPUtime=0.1
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 3911 0 0 0 9 1 0 0 20 0 1 0 22085290 16531456 3478 1992294400 4194304 7136930 140733924958352 18446744073709551615 4668100 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 4036 3478 283 719 0 3315 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16144

[startup+0.201519 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 25756
/proc/meminfo: memFree=1848036/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=19536 CPUtime=0.2
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 5840 0 0 0 17 3 0 0 20 0 1 0 22085290 20004864 4122 1992294400 4194304 7136930 140733924958352 18446744073709551615 5491465 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 4884 4122 348 719 0 4163 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 19536

[startup+0.301537 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 25756
/proc/meminfo: memFree=1848036/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=20564 CPUtime=0.29
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 11653 0 0 0 22 7 0 0 20 0 1 0 22085290 21057536 4281 1992294400 4194304 7136930 140733924958352 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 5141 4294 348 719 0 4420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20564

[startup+0.701611 s]
/proc/loadavg: 0.99 0.97 0.99 3/106 25756
/proc/meminfo: memFree=1848036/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=23228 CPUtime=0.69
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 16285 0 0 0 57 12 0 0 21 0 1 0 22085290 23785472 5055 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 5807 5055 389 719 0 5086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23228

[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1828560/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=24160 CPUtime=1.5
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 16547 0 0 0 133 17 0 0 23 0 1 0 22085290 24739840 5317 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6040 5317 389 719 0 5319 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 24160

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1827692/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=24968 CPUtime=3.09
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 16727 0 0 0 281 28 0 0 25 0 1 0 22085290 25567232 5497 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6242 5497 389 719 0 5521 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24968

[startup+6.30165 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1826824/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=25380 CPUtime=6.29
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 16825 0 0 0 577 52 0 0 25 0 1 0 22085290 25989120 5595 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6345 5595 389 719 0 5624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25380

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1826328/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=25652 CPUtime=12.68
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 16890 0 0 0 1166 102 0 0 25 0 1 0 22085290 26267648 5660 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6413 5660 389 719 0 5692 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25652

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1826080/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=25916 CPUtime=25.48
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 16947 0 0 0 2342 206 0 0 25 0 1 0 22085290 26537984 5717 1992294400 4194304 7136930 140733924958352 18446744073709551615 5901809 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6479 5717 389 719 0 5758 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25916

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

[startup+25.6012 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1826080/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=25916 CPUtime=25.58
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 16947 0 0 0 2352 206 0 0 25 0 1 0 22085290 26537984 5717 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6479 5717 389 719 0 5758 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 25916

[startup+27.2015 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1825956/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=26060 CPUtime=27.18
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 16995 0 0 0 2500 218 0 0 25 0 1 0 22085290 26685440 5765 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6515 5765 389 719 0 5794 0
Current children cumulated CPU time (s) 27.18
Current children cumulated vsize (KiB) 26060

[startup+28.0017 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1825832/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=26204 CPUtime=27.98
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 17015 0 0 0 2574 224 0 0 25 0 1 0 22085290 26832896 5785 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6551 5785 389 719 0 5830 0
Current children cumulated CPU time (s) 27.98
Current children cumulated vsize (KiB) 26204

[startup+28.2007 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1825832/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=26204 CPUtime=28.19
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 17023 0 0 0 2593 226 0 0 25 0 1 0 22085290 26832896 5793 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6551 5793 389 719 0 5830 0
Current children cumulated CPU time (s) 28.19
Current children cumulated vsize (KiB) 26204

[startup+28.3007 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25757
/proc/meminfo: memFree=1825832/2059040 swapFree=4140476/4192956
[pid=25756] ppid=25754 vsize=26204 CPUtime=28.28
/proc/25756/stat : 25756 (pbscip.linux.x8) R 25754 25756 25539 0 -1 4202496 17023 0 0 0 2601 227 0 0 25 0 1 0 22085290 26832896 5793 1992294400 4194304 7136930 140733924958352 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25756/statm: 6551 5793 389 719 0 5830 0
Current children cumulated CPU time (s) 28.28
Current children cumulated vsize (KiB) 26204

Child status: 0
Real time (s): 28.3337
CPU time (s): 28.3237
CPU user time (s): 26.043
CPU system time (s): 2.28065
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 26204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.043
system time used= 2.28065
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17036
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= 85

runsolver used 0.054991 second user time and 0.136979 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-13 23:33:38
IDJOB=2664701
IDBENCH=2180
IDSOLVER=1167
FILE ID=node007/2664701-1276464818
PBS_JOBID= 11173356
Free space on /tmp= 62456 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2664701-1276464818/watcher-2664701-1276464818 -o /tmp/evaluation-result-2664701-1276464818/solver-2664701-1276464818 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2664701-1276464818.opb -t 1800 -m 1800

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

MD5SUM BENCH= 54965c6877451240ee97f7026fa8faaa
RANDOM SEED=1584783383

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1848564 kB
Buffers:         36764 kB
Cached:          94076 kB
SwapCached:       6948 kB
Active:          79332 kB
Inactive:        65412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1848564 kB
SwapTotal:     4192956 kB
SwapFree:      4140476 kB
Dirty:            3356 kB
Writeback:           0 kB
AnonPages:       11260 kB
Mapped:          12968 kB
Slab:            43932 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181952 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= 62452 MiB
End job on node007 at 2010-06-13 23:34:07