Trace number 2692715

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 NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPTIMUM 2.92155 2.92201

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl30_40_pb.cnf.cr--soft-0-100-0.wbo
MD5SUM68a136cd2642dd27a3fdbf065e2a5463
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.228965
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables2400
Total number of constraints140
Number of soft constraints140
Number of constraints which are clauses80
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint40
Top cost 7122
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 7121
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 41
Number of bits of the biggest sum of numbers6
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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2692715-1277920632.wbo>
0.00/0.01	c original problem has 2680 variables (2540 bin, 0 int, 0 impl, 140 cont) and 281 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	o 7121
0.00/0.02	c feasible solution found by trivial heuristic, objective value  7.121000e+03
0.00/0.02	c presolving:
0.00/0.02	c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 140 impls, 0 clqs
0.00/0.02	c (round 2) 0 del vars, 1 del conss, 140 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 140 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 101/2540 (4.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  0 deleted vars, 1 deleted constraints, 140 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  140 implications, 0 cliques
0.00/0.03	c presolved problem has 2680 variables (2540 bin, 0 int, 0 impl, 140 cont) and 280 constraints
0.00/0.03	c     140 constraints of type <indicator>
0.00/0.03	c     140 constraints of type <linear>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 1.2.1.2
0.00/0.03	c 
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = 10000
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1800
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = 3420
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify inequalities
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/linear/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # should presolving try to simplify knapsacks
0.00/0.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.03	c 
0.00/0.03	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.03	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.03	c separating/rapidlearning/freq = 0
0.00/0.03	c 
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving
0.00/0.03	c 
0.00/0.03	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c t 0.0s|     1 |     0 |     0 |     - |5842k|   0 |   0 |2680 | 280 |2680 |   0 |   0 |   0 |   0 | 0.000000e+00 | 7.121000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |    80 |     - |6129k|   0 |   0 |2680 | 280 |2680 |  80 |  80 |   0 |   0 | 0.000000e+00 | 7.121000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   158 |     - |6132k|   0 |   0 |2680 | 280 |2680 |  82 |  82 |   0 |   0 | 0.000000e+00 | 7.121000e+03 |    Inf 
0.00/0.04	c   0.0s|     1 |     0 |   267 |     - |6135k|   0 |   0 |2680 | 280 |2680 |  84 |  84 |   0 |   0 | 0.000000e+00 | 7.121000e+03 |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   402 |     - |6139k|   0 |   0 |2680 | 280 |2680 |  87 |  87 |   0 |   0 | 0.000000e+00 | 7.121000e+03 |    Inf 
0.00/0.05	c   0.1s|     1 |     0 |   506 |     - |6142k|   0 |   0 |2680 | 280 |2680 |  89 |  89 |   0 |   0 | 0.000000e+00 | 7.121000e+03 |    Inf 
0.00/0.05	c   0.1s|     1 |     0 |   558 |     - |6145k|   0 |   0 |2680 | 280 |2680 |  91 |  91 |   0 |   0 | 0.000000e+00 | 7.121000e+03 |    Inf 
0.00/0.05	c   0.1s|     1 |     2 |   558 |     - |6146k|   0 |   0 |2680 | 280 |2680 |  91 |  91 |   0 |   0 | 0.000000e+00 | 7.121000e+03 |    Inf 
0.19/0.26	o 963
0.19/0.26	c * 0.3s|   161 |   120 |  2975 |  15.1 |6507k| 140 |   - |2680 | 300 |2680 | 140 | 140 |  20 |   0 | 5.000000e+00 | 9.630000e+02 |  Large 
0.59/0.61	o 487
0.59/0.61	c * 0.6s|   402 |   319 |  7044 |  16.2 |6887k| 140 |   - |2680 | 300 |2680 | 140 | 215 |  20 |   0 | 5.000000e+00 | 4.870000e+02 |9640.00%
0.69/0.77	o 476
0.69/0.77	c * 0.8s|   550 |   429 |  8539 |  14.5 |7090k| 140 |   - |2680 | 318 |2680 | 140 | 238 |  38 |   0 | 9.000000e+00 | 4.760000e+02 |5188.89%
0.99/1.07	o 95
0.99/1.07	c * 1.0s|   775 |   547 | 11336 |  13.9 |7378k| 140 |   - |2680 | 339 |2680 | 140 | 287 |  59 |   0 | 1.000000e+01 | 9.500000e+01 | 850.00%
2.79/2.82	o 20
2.79/2.82	c * 2.8s|  2910 |  1525 | 14110 |   4.7 |9242k|1435 |   - |2680 | 348 |2680 | 140 | 336 |  76 |   0 | 1.000000e+01 | 2.000000e+01 | 100.00%
2.89/2.91	o 10
2.89/2.91	c * 2.8s|  2998 |     0 | 14389 |   4.6 |7616k|1435 |   - |2680 | 243 |2680 | 140 | 336 |  77 |   0 | 1.000000e+01 | 1.000000e+01 |   0.00%
2.89/2.91	c 
2.89/2.91	c SCIP Status        : problem is solved [optimal solution found]
2.89/2.91	c Solving Time (sec) : 2.84
2.89/2.91	c Solving Nodes      : 2998
2.89/2.91	c Primal Bound       : +1.00000000000000e+01 (18 solutions)
2.89/2.91	c Dual Bound         : +1.00000000000000e+01
2.89/2.91	c Gap                : 0.00 %
2.89/2.91	s OPTIMUM FOUND
2.89/2.91	v -x2400 -x2399 -x2398 -x2397 -x2396 -x2395 -x2394 -x2393 -x2392 -x2391 -x2390 -x2389 -x2388 -x2387 -x2386 x2385 -x2384 -x2383 -x2382 
2.89/2.91	v -x2381 -x2380 -x2379 -x2378 -x2377 -x2376 -x2375 -x2374 -x2373 -x2372 -x2371 -x2370 -x2369 -x2368 -x2367 -x2366 -x2365 -x2364 
2.89/2.91	v -x2363 -x2362 -x2361 -x2360 -x2359 -x2358 -x2357 -x2356 -x2355 -x2354 -x2353 -x2352 -x2351 -x2350 -x2349 -x2348 -x2347 
2.89/2.91	v x2346 -x2345 -x2344 -x2343 -x2342 -x2341 -x2340 -x2339 -x2338 -x2337 -x2336 -x2335 -x2334 -x2333 -x2332 -x2331 -x2330 x2329 -x2328 
2.89/2.91	v -x2327 -x2326 -x2325 -x2324 -x2323 -x2322 -x2321 -x2320 -x2319 -x2318 -x2317 -x2316 -x2315 -x2314 -x2313 -x2312 -x2311 
2.89/2.91	v -x2310 -x2309 -x2308 -x2307 -x2306 -x2305 -x2304 -x2303 -x2302 -x2301 -x2300 -x2299 -x2298 -x2297 -x2296 -x2295 -x2294 -x2293 
2.89/2.91	v -x2292 -x2291 -x2290 x2289 -x2288 -x2287 -x2286 -x2285 -x2284 -x2283 -x2282 -x2281 -x2280 -x2279 -x2278 -x2277 -x2276 -x2275 
2.89/2.91	v -x2274 -x2273 -x2272 -x2271 -x2270 -x2269 -x2268 -x2267 -x2266 -x2265 -x2264 -x2263 -x2262 -x2261 -x2260 x2259 -x2258 -x2257 
2.89/2.91	v -x2256 -x2255 -x2254 -x2253 -x2252 -x2251 -x2250 -x2249 -x2248 -x2247 -x2246 -x2245 -x2244 -x2243 -x2242 -x2241 -x2240 -x2239 
2.89/2.91	v -x2238 -x2237 -x2236 -x2235 -x2234 -x2233 -x2232 -x2231 -x2230 -x2229 -x2228 x2227 -x2226 -x2225 -x2224 -x2223 -x2222 -x2221 
2.89/2.91	v -x2220 -x2219 -x2218 -x2217 -x2216 -x2215 -x2214 -x2213 -x2212 -x2211 -x2210 -x2209 x2208 -x2207 -x2206 -x2205 -x2204 -x2203 
2.89/2.91	v -x2202 -x2201 -x2200 -x2199 -x2198 -x2197 -x2196 -x2195 -x2194 -x2193 -x2192 -x2191 -x2190 -x2189 -x2188 -x2187 -x2186 -x2185 
2.89/2.91	v -x2184 -x2183 -x2182 -x2181 -x2180 -x2179 -x2178 x2177 -x2176 -x2175 -x2174 -x2173 -x2172 -x2171 -x2170 -x2169 -x2168 -x2167 
2.89/2.91	v -x2166 -x2165 -x2164 -x2163 -x2162 -x2161 -x2160 -x2159 -x2158 -x2157 -x2156 -x2155 -x2154 -x2153 -x2152 -x2151 -x2150 -x2149 
2.89/2.91	v -x2148 -x2147 -x2146 -x2145 -x2144 -x2143 -x2142 x2141 -x2140 -x2139 -x2138 -x2137 -x2136 -x2135 -x2134 -x2133 -x2132 -x2131 
2.89/2.91	v -x2130 -x2129 -x2128 -x2127 -x2126 -x2125 -x2124 -x2123 -x2122 -x2121 -x2120 -x2119 -x2118 -x2117 -x2116 -x2115 -x2114 -x2113 
2.89/2.91	v -x2112 -x2111 -x2110 -x2109 -x2108 -x2107 x2106 -x2105 -x2104 -x2103 -x2102 -x2101 -x2100 -x2099 -x2098 -x2097 -x2096 -x2095 
2.89/2.91	v -x2094 -x2093 -x2092 -x2091 -x2090 -x2089 -x2088 -x2087 -x2086 -x2085 -x2084 -x2083 -x2082 -x2081 -x2080 -x2079 -x2078 -x2077 
2.89/2.91	v -x2076 -x2075 x2074 -x2073 -x2072 -x2071 -x2070 -x2069 -x2068 -x2067 -x2066 -x2065 -x2064 -x2063 -x2062 -x2061 -x2060 -x2059 
2.89/2.91	v -x2058 -x2057 -x2056 -x2055 -x2054 -x2053 -x2052 -x2051 -x2050 -x2049 -x2048 -x2047 -x2046 -x2045 -x2044 x2043 -x2042 -x2041 
2.89/2.91	v -x2040 -x2039 -x2038 -x2037 -x2036 -x2035 x2034 -x2033 -x2032 -x2031 -x2030 -x2029 -x2028 -x2027 -x2026 -x2025 -x2024 -x2023 
2.89/2.91	v -x2022 -x2021 -x2020 -x2019 -x2018 -x2017 -x2016 -x2015 -x2014 -x2013 -x2012 -x2011 -x2010 -x2009 -x2008 -x2007 -x2006 
2.89/2.91	v -x2005 -x2004 -x2003 -x2002 -x2001 -x2000 -x1999 -x1998 -x1997 -x1996 -x1995 -x1994 -x1993 -x1992 -x1991 -x1990 -x1989 -x1988 
2.89/2.91	v -x1987 -x1986 -x1985 -x1984 -x1983 x1982 -x1981 -x1980 -x1979 -x1978 -x1977 -x1976 -x1975 -x1974 -x1973 -x1972 -x1971 -x1970 
2.89/2.91	v -x1969 -x1968 -x1967 -x1966 -x1965 -x1964 -x1963 -x1962 -x1961 -x1960 -x1959 -x1958 -x1957 -x1956 -x1955 -x1954 -x1953 -x1952 
2.89/2.91	v x1951 -x1950 -x1949 -x1948 -x1947 -x1946 -x1945 -x1944 -x1943 -x1942 -x1941 -x1940 -x1939 -x1938 -x1937 -x1936 -x1935 -x1934 
2.89/2.91	v -x1933 -x1932 -x1931 x1930 -x1929 -x1928 -x1927 -x1926 -x1925 -x1924 -x1923 -x1922 -x1921 -x1920 -x1919 -x1918 -x1917 -x1916 
2.89/2.91	v -x1915 -x1914 -x1913 -x1912 -x1911 -x1910 -x1909 -x1908 -x1907 x1906 -x1905 -x1904 -x1903 -x1902 -x1901 -x1900 -x1899 -x1898 
2.89/2.91	v -x1897 -x1896 -x1895 -x1894 -x1893 -x1892 -x1891 -x1890 -x1889 -x1888 -x1887 -x1886 -x1885 -x1884 -x1883 -x1882 -x1881 -x1880 
2.89/2.91	v -x1879 -x1878 -x1877 -x1876 -x1875 x1874 -x1873 -x1872 -x1871 -x1870 -x1869 -x1868 -x1867 -x1866 -x1865 -x1864 -x1863 -x1862 
2.89/2.91	v -x1861 -x1860 -x1859 -x1858 -x1857 -x1856 -x1855 -x1854 -x1853 -x1852 -x1851 -x1850 -x1849 -x1848 -x1847 -x1846 -x1845 -x1844 
2.89/2.91	v x1843 -x1842 -x1841 -x1840 -x1839 -x1838 -x1837 -x1836 -x1835 -x1834 -x1833 -x1832 -x1831 -x1830 -x1829 -x1828 -x1827 -x1826 
2.89/2.91	v -x1825 -x1824 -x1823 -x1822 -x1821 -x1820 -x1819 -x1818 -x1817 -x1816 -x1815 -x1814 -x1813 x1812 -x1811 -x1810 -x1809 -x1808 
2.89/2.91	v -x1807 -x1806 -x1805 -x1804 -x1803 -x1802 -x1801 -x1800 -x1799 -x1798 -x1797 -x1796 -x1795 -x1794 -x1793 -x1792 -x1791 -x1790 
2.89/2.91	v -x1789 -x1788 -x1787 -x1786 x1785 -x1784 -x1783 -x1782 -x1781 -x1780 -x1779 -x1778 -x1777 -x1776 -x1775 -x1774 -x1773 -x1772 
2.89/2.91	v -x1771 -x1770 -x1769 -x1768 -x1767 -x1766 -x1765 -x1764 -x1763 -x1762 -x1761 -x1760 -x1759 x1758 -x1757 -x1756 -x1755 -x1754 
2.89/2.91	v -x1753 -x1752 -x1751 -x1750 -x1749 -x1748 -x1747 -x1746 -x1745 -x1744 -x1743 -x1742 -x1741 -x1740 -x1739 -x1738 -x1737 x1736 
2.89/2.91	v -x1735 -x1734 -x1733 -x1732 -x1731 -x1730 -x1729 -x1728 -x1727 -x1726 -x1725 -x1724 -x1723 -x1722 -x1721 -x1720 -x1719 -x1718 
2.89/2.91	v -x1717 -x1716 -x1715 -x1714 -x1713 -x1712 -x1711 -x1710 -x1709 -x1708 -x1707 -x1706 -x1705 -x1704 -x1703 -x1702 -x1701 
2.89/2.91	v -x1700 -x1699 -x1698 -x1697 -x1696 -x1695 -x1694 -x1693 -x1692 -x1691 x1690 -x1689 -x1688 -x1687 -x1686 -x1685 -x1684 -x1683 
2.89/2.91	v -x1682 -x1681 -x1680 -x1679 -x1678 -x1677 -x1676 -x1675 -x1674 -x1673 -x1672 -x1671 -x1670 -x1669 -x1668 -x1667 -x1666 -x1665 
2.89/2.91	v -x1664 -x1663 -x1662 -x1661 -x1660 -x1659 -x1658 -x1657 -x1656 x1655 -x1654 -x1653 -x1652 -x1651 -x1650 -x1649 -x1648 -x1647 
2.89/2.91	v -x1646 -x1645 -x1644 -x1643 -x1642 -x1641 x1640 -x1639 -x1638 -x1637 -x1636 -x1635 -x1634 -x1633 -x1632 -x1631 -x1630 -x1629 
2.89/2.91	v -x1628 -x1627 -x1626 -x1625 -x1624 -x1623 -x1622 -x1621 -x1620 -x1619 -x1618 -x1617 -x1616 -x1615 x1614 -x1613 -x1612 -x1611 
2.89/2.91	v -x1610 -x1609 -x1608 -x1607 -x1606 -x1605 -x1604 -x1603 -x1602 -x1601 -x1600 -x1599 -x1598 -x1597 -x1596 -x1595 -x1594 -x1593 
2.89/2.91	v -x1592 -x1591 -x1590 x1589 -x1588 -x1587 -x1586 -x1585 -x1584 -x1583 -x1582 -x1581 -x1580 -x1579 -x1578 -x1577 -x1576 -x1575 
2.89/2.91	v -x1574 -x1573 -x1572 -x1571 -x1570 -x1569 -x1568 -x1567 -x1566 -x1565 -x1564 -x1563 -x1562 -x1561 -x1560 -x1559 -x1558 -x1557 
2.89/2.91	v -x1556 -x1555 -x1554 -x1553 -x1552 x1551 -x1550 -x1549 -x1548 -x1547 -x1546 -x1545 -x1544 -x1543 -x1542 -x1541 -x1540 -x1539 
2.89/2.91	v x1538 -x1537 -x1536 -x1535 -x1534 -x1533 -x1532 -x1531 -x1530 -x1529 -x1528 -x1527 -x1526 -x1525 x1524 -x1523 -x1522 -x1521 
2.89/2.91	v -x1520 -x1519 -x1518 -x1517 -x1516 -x1515 -x1514 -x1513 -x1512 -x1511 -x1510 -x1509 -x1508 -x1507 -x1506 -x1505 -x1504 -x1503 
2.89/2.91	v -x1502 -x1501 -x1500 -x1499 -x1498 -x1497 -x1496 -x1495 x1494 -x1493 -x1492 -x1491 -x1490 -x1489 -x1488 -x1487 -x1486 -x1485 
2.89/2.91	v -x1484 -x1483 -x1482 -x1481 -x1480 -x1479 -x1478 -x1477 -x1476 -x1475 -x1474 -x1473 -x1472 -x1471 -x1470 -x1469 -x1468 -x1467 
2.89/2.91	v -x1466 -x1465 -x1464 -x1463 x1462 -x1461 -x1460 -x1459 -x1458 -x1457 -x1456 -x1455 -x1454 -x1453 -x1452 -x1451 -x1450 -x1449 
2.89/2.91	v -x1448 -x1447 -x1446 -x1445 -x1444 -x1443 -x1442 -x1441 -x1440 -x1439 -x1438 -x1437 -x1436 -x1435 x1434 -x1433 -x1432 -x1431 
2.89/2.91	v -x1430 -x1429 -x1428 -x1427 -x1426 -x1425 -x1424 -x1423 -x1422 -x1421 -x1420 -x1419 -x1418 -x1417 -x1416 -x1415 -x1414 -x1413 
2.89/2.91	v -x1412 -x1411 -x1410 -x1409 -x1408 -x1407 -x1406 -x1405 -x1404 -x1403 x1402 -x1401 -x1400 -x1399 -x1398 -x1397 -x1396 -x1395 
2.89/2.91	v -x1394 -x1393 -x1392 -x1391 -x1390 -x1389 -x1388 -x1387 -x1386 -x1385 -x1384 -x1383 -x1382 -x1381 -x1380 -x1379 -x1378 -x1377 
2.89/2.91	v -x1376 -x1375 x1374 -x1373 -x1372 -x1371 -x1370 -x1369 -x1368 -x1367 -x1366 -x1365 -x1364 -x1363 -x1362 -x1361 -x1360 -x1359 
2.89/2.91	v -x1358 -x1357 -x1356 -x1355 -x1354 -x1353 -x1352 -x1351 -x1350 -x1349 -x1348 -x1347 -x1346 -x1345 -x1344 x1343 -x1342 -x1341 
2.89/2.91	v -x1340 -x1339 -x1338 -x1337 -x1336 -x1335 -x1334 -x1333 -x1332 -x1331 -x1330 -x1329 -x1328 -x1327 -x1326 -x1325 -x1324 
2.89/2.91	v -x1323 -x1322 -x1321 -x1320 -x1319 -x1318 -x1317 -x1316 -x1315 -x1314 -x1313 -x1312 -x1311 -x1310 -x1309 -x1308 -x1307 -x1306 
2.89/2.91	v -x1305 -x1304 -x1303 -x1302 -x1301 -x1300 -x1299 -x1298 x1297 -x1296 -x1295 -x1294 -x1293 -x1292 -x1291 -x1290 -x1289 -x1288 
2.89/2.91	v -x1287 -x1286 -x1285 x1284 -x1283 -x1282 -x1281 -x1280 -x1279 -x1278 -x1277 -x1276 -x1275 -x1274 -x1273 -x1272 -x1271 -x1270 
2.89/2.91	v -x1269 -x1268 -x1267 -x1266 -x1265 -x1264 -x1263 -x1262 -x1261 -x1260 -x1259 -x1258 -x1257 -x1256 -x1255 -x1254 -x1253 -x1252 
2.89/2.91	v -x1251 -x1250 -x1249 -x1248 -x1247 -x1246 -x1245 -x1244 -x1243 -x1242 -x1241 -x1240 -x1239 -x1238 -x1237 -x1236 -x1235 -x1234 
2.89/2.91	v x1233 -x1232 -x1231 -x1230 -x1229 -x1228 -x1227 -x1226 x1225 -x1224 -x1223 -x1222 -x1221 -x1220 -x1219 -x1218 -x1217 -x1216 
2.89/2.91	v -x1215 -x1214 -x1213 -x1212 -x1211 -x1210 -x1209 -x1208 -x1207 -x1206 -x1205 -x1204 -x1203 -x1202 -x1201 -x1200 -x1199 -x1198 
2.89/2.91	v x1197 -x1196 -x1195 -x1194 -x1193 -x1192 -x1191 -x1190 -x1189 -x1188 -x1187 -x1186 -x1185 -x1184 -x1183 -x1182 -x1181 -x1180 
2.89/2.91	v -x1179 -x1178 -x1177 -x1176 -x1175 -x1174 -x1173 -x1172 -x1171 -x1170 -x1169 -x1168 -x1167 -x1166 -x1165 -x1164 -x1163 -x1162 
2.89/2.91	v -x1161 -x1160 -x1159 -x1158 -x1157 -x1156 -x1155 -x1154 -x1153 -x1152 -x1151 -x1150 -x1149 -x1148 -x1147 -x1146 x1145 -x1144 
2.89/2.91	v -x1143 -x1142 -x1141 -x1140 -x1139 -x1138 -x1137 -x1136 -x1135 -x1134 -x1133 -x1132 -x1131 -x1130 -x1129 -x1128 -x1127 x1126 
2.89/2.91	v -x1125 -x1124 -x1123 -x1122 -x1121 -x1120 -x1119 -x1118 -x1117 -x1116 -x1115 -x1114 -x1113 -x1112 -x1111 -x1110 -x1109 -x1108 
2.89/2.91	v -x1107 -x1106 -x1105 x1104 -x1103 -x1102 -x1101 -x1100 -x1099 -x1098 -x1097 -x1096 -x1095 -x1094 -x1093 -x1092 -x1091 -x1090 
2.89/2.91	v -x1089 -x1088 -x1087 -x1086 -x1085 -x1084 -x1083 -x1082 -x1081 -x1080 -x1079 -x1078 -x1077 -x1076 -x1075 -x1074 -x1073 -x1072 
2.89/2.91	v x1071 -x1070 -x1069 -x1068 -x1067 -x1066 -x1065 -x1064 -x1063 -x1062 -x1061 -x1060 -x1059 -x1058 -x1057 -x1056 -x1055 -x1054 
2.89/2.91	v -x1053 -x1052 -x1051 -x1050 -x1049 -x1048 -x1047 -x1046 x1045 -x1044 -x1043 -x1042 -x1041 -x1040 -x1039 -x1038 -x1037 -x1036 
2.89/2.91	v -x1035 -x1034 -x1033 -x1032 -x1031 -x1030 -x1029 -x1028 -x1027 -x1026 -x1025 -x1024 -x1023 -x1022 -x1021 -x1020 -x1019 
2.89/2.91	v -x1018 -x1017 -x1016 -x1015 x1014 -x1013 -x1012 -x1011 -x1010 -x1009 -x1008 -x1007 -x1006 -x1005 -x1004 -x1003 -x1002 -x1001 
2.89/2.91	v -x1000 -x999 -x998 -x997 -x996 -x995 -x994 -x993 -x992 -x991 -x990 -x989 -x988 -x987 -x986 -x985 x984 -x983 -x982 -x981 -x980 
2.89/2.91	v -x979 -x978 -x977 -x976 -x975 -x974 -x973 -x972 -x971 -x970 -x969 -x968 -x967 -x966 -x965 -x964 -x963 -x962 -x961 -x960 -x959 
2.89/2.91	v x958 -x957 -x956 -x955 -x954 -x953 -x952 -x951 -x950 -x949 -x948 -x947 -x946 -x945 -x944 -x943 -x942 -x941 -x940 -x939 -x938 
2.89/2.91	v -x937 -x936 -x935 -x934 -x933 -x932 -x931 -x930 -x929 -x928 -x927 -x926 -x925 -x924 -x923 x922 -x921 -x920 -x919 -x918 -x917 
2.89/2.91	v -x916 -x915 -x914 -x913 -x912 -x911 -x910 -x909 -x908 -x907 -x906 -x905 -x904 -x903 -x902 -x901 -x900 -x899 -x898 -x897 -x896 
2.89/2.91	v -x895 -x894 -x893 -x892 -x891 -x890 -x889 -x888 -x887 -x886 -x885 -x884 -x883 -x882 x881 -x880 -x879 -x878 -x877 -x876 -x875 
2.89/2.91	v -x874 -x873 -x872 -x871 -x870 -x869 -x868 -x867 -x866 -x865 -x864 -x863 x862 -x861 -x860 -x859 -x858 -x857 -x856 -x855 -x854 
2.89/2.91	v -x853 -x852 -x851 -x850 -x849 -x848 -x847 -x846 -x845 -x844 -x843 -x842 -x841 -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 
2.89/2.91	v x832 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 -x821 -x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x812 
2.89/2.91	v -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 -x803 x802 -x801 -x800 -x799 -x798 -x797 -x796 -x795 -x794 -x793 -x792 -x791 
2.89/2.91	v -x790 -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 -x781 -x780 -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x771 x770 
2.89/2.91	v -x769 -x768 -x767 -x766 -x765 -x764 -x763 -x762 -x761 -x760 -x759 -x758 -x757 -x756 -x755 -x754 -x753 -x752 -x751 -x750 -x749 
2.89/2.91	v -x748 -x747 -x746 -x745 -x744 -x743 x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 -x734 -x733 -x732 -x731 -x730 -x729 -x728 
2.89/2.91	v -x727 -x726 -x725 -x724 -x723 -x722 -x721 x720 -x719 -x718 -x717 -x716 -x715 -x714 -x713 -x712 -x711 -x710 -x709 -x708 -x707 
2.89/2.91	v -x706 -x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 -x692 -x691 -x690 -x689 -x688 -x687 
2.89/2.91	v -x686 -x685 -x684 -x683 -x682 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 -x673 -x672 -x671 -x670 -x669 -x668 -x667 -x666 
2.89/2.91	v -x665 -x664 -x663 x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 -x652 -x651 -x650 -x649 -x648 -x647 -x646 -x645 
2.89/2.91	v -x644 -x643 -x642 -x641 -x640 -x639 x638 -x637 -x636 -x635 -x634 -x633 -x632 -x631 -x630 -x629 -x628 -x627 -x626 -x625 -x624 
2.89/2.91	v -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 -x614 x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 
2.89/2.91	v -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 
2.89/2.91	v -x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 -x569 -x568 -x567 x566 -x565 -x564 -x563 -x562 -x561 
2.89/2.91	v -x560 -x559 -x558 -x557 -x556 -x555 -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 
2.89/2.91	v -x539 -x538 x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 
2.89/2.91	v -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 
2.89/2.91	v -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 
2.89/2.91	v -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 
2.89/2.91	v -x455 -x454 -x453 -x452 x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 
2.89/2.91	v -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 
2.89/2.91	v -x413 x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 
2.89/2.91	v -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 
2.89/2.91	v -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 
2.89/2.91	v -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 x334 -x333 -x332 -x331 -x330 
2.89/2.91	v x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 
2.89/2.91	v -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 x292 -x291 -x290 -x289 -x288 
2.89/2.91	v -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 
2.89/2.91	v -x267 -x266 -x265 -x264 -x263 x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 
2.89/2.91	v -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 
2.89/2.91	v -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 
2.89/2.91	v -x204 -x203 -x202 -x201 -x200 -x199 -x198 x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 
2.89/2.91	v -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 
2.89/2.91	v -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 
2.89/2.91	v -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 
2.89/2.91	v x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 
2.89/2.91	v -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
2.89/2.91	v 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 
2.89/2.91	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 
2.89/2.91	v x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
2.89/2.91	c SCIP Status        : problem is solved [optimal solution found]
2.89/2.91	c Solving Time       :       2.84
2.89/2.91	c Original Problem   :
2.89/2.91	c   Problem name     : HOME/instance-2692715-1277920632.wbo
2.89/2.91	c   Variables        : 2680 (2540 binary, 0 integer, 0 implicit integer, 140 continuous)
2.89/2.91	c   Constraints      : 281 initial, 281 maximal
2.89/2.91	c Presolved Problem  :
2.89/2.91	c   Problem name     : t_HOME/instance-2692715-1277920632.wbo
2.89/2.91	c   Variables        : 2680 (2540 binary, 0 integer, 0 implicit integer, 140 continuous)
2.89/2.91	c   Constraints      : 280 initial, 349 maximal
2.89/2.91	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.89/2.91	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.89/2.91	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.89/2.91	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.89/2.91	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.89/2.91	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.89/2.91	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.89/2.91	c   indicator        :       0.00          0          0          0          0          0          0          0          0
2.89/2.91	c   linear           :       0.00          0          0          0        140          0          1          0          0
2.89/2.91	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.89/2.91	c   root node        :          -        114          -          -        228          -          -          -          -
2.89/2.91	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.89/2.91	c   integral         :          0          0          0       3160          0          0          0          0          0          0
2.89/2.91	c   indicator        :        140          0       4359       3160          0          0       1347          0          0          0
2.89/2.91	c   linear           :        140          7       4358       3160          0          0       2863        336          0          0
2.89/2.91	c   logicor          :          0+         0        255          0          0          1        109          0          0          0
2.89/2.91	c   countsols        :          0          0          0       2933          0          0          0          0          0          0
2.89/2.91	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.89/2.91	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   indicator        :       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   linear           :       0.02       0.00       0.00       0.02       0.00
2.89/2.91	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.89/2.91	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.89/2.91	c   vbounds          :       0.00          2          0          0
2.89/2.91	c   rootredcost      :       0.00          5          0        114
2.89/2.91	c   pseudoobj        :       0.04       4162          2        250
2.89/2.91	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.89/2.91	c   propagation      :       0.00          3          3          4       45.8          0        0.0          -
2.89/2.91	c   infeasible LP    :       0.00         64         64         78       60.9          0        0.0          0
2.89/2.91	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.91	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.89/2.91	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.89/2.91	c   applied globally :          -          -          -         77       60.3          -          -          -
2.89/2.91	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.89/2.91	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.89/2.91	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.89/2.91	c   redcost          :       0.11       3000          0         18          0          0
2.89/2.91	c   impliedbounds    :       0.00          0          0          0          0          0
2.89/2.91	c   intobj           :       0.00          0          0          0          0          0
2.89/2.91	c   cgmip            :       0.00          0          0          0          0          0
2.89/2.91	c   gomory           :       0.00          0          0          0          0          0
2.89/2.91	c   strongcg         :       0.00          0          0          0          0          0
2.89/2.91	c   cmir             :       0.00          0          0          0          0          0
2.89/2.91	c   flowcover        :       0.00          0          0          0          0          0
2.89/2.91	c   clique           :       0.00          0          0          0          0          0
2.89/2.91	c   zerohalf         :       0.00          0          0          0          0          0
2.89/2.91	c   mcf              :       0.00          0          0          0          0          0
2.89/2.91	c   rapidlearning    :       0.00          0          0          0          0          0
2.89/2.91	c Pricers            :       Time      Calls       Vars
2.89/2.91	c   problem variables:       0.00          0          0
2.89/2.91	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.89/2.91	c   relpscost        :       0.00          0          0          0          0          0          0
2.89/2.91	c   pscost           :       0.00          0          0          0          0          0          0
2.89/2.91	c   inference        :       0.42       2927          0          0          0          0       5854
2.89/2.91	c   mostinf          :       0.00          0          0          0          0          0          0
2.89/2.91	c   leastinf         :       0.00          0          0          0          0          0          0
2.89/2.91	c   fullstrong       :       0.00          0          0          0          0          0          0
2.89/2.91	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.89/2.91	c   random           :       0.00          0          0          0          0          0          0
2.89/2.91	c Primal Heuristics  :       Time      Calls      Found
2.89/2.91	c   LP solutions     :       0.01          -          6
2.89/2.91	c   pseudo solutions :       0.00          -          0
2.89/2.91	c   feaspump         :       0.00          0          0
2.89/2.91	c   intshifting      :       0.00          0          0
2.89/2.91	c   oneopt           :       0.02          5          0
2.89/2.91	c   coefdiving       :       0.00          3          0
2.89/2.91	c   pscostdiving     :       0.00          3          0
2.89/2.91	c   fracdiving       :       0.00          3          0
2.89/2.91	c   veclendiving     :       0.00          3          0
2.89/2.91	c   linesearchdiving :       0.01          3          0
2.89/2.91	c   guideddiving     :       0.00          3          0
2.89/2.91	c   objpscostdiving  :       0.00          3          0
2.89/2.91	c   rootsoldiving    :       0.00          3          0
2.89/2.91	c   crossover        :       0.04          2          0
2.89/2.91	c   trivial          :       0.00          2          3
2.89/2.91	c   simplerounding   :       0.00          0          0
2.89/2.91	c   zirounding       :       0.00          0          0
2.89/2.91	c   rounding         :       0.00          0          0
2.89/2.91	c   shifting         :       0.00          0          0
2.89/2.91	c   twoopt           :       0.00          0          0
2.89/2.91	c   fixandinfer      :       0.00          0          0
2.89/2.91	c   intdiving        :       0.00          0          0
2.89/2.91	c   actconsdiving    :       0.00          0          0
2.89/2.91	c   octane           :       0.00          0          0
2.89/2.91	c   rens             :       0.00          0          0
2.89/2.91	c   rins             :       0.00          0          0
2.89/2.91	c   localbranching   :       0.00          0          0
2.89/2.91	c   mutation         :       0.00          0          0
2.89/2.91	c   dins             :       0.00          0          0
2.89/2.91	c   undercover       :       0.00          0          0
2.89/2.91	c   nlp              :       0.00          0          0
2.89/2.91	c   trysol           :       0.00         10          9
2.89/2.91	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.89/2.91	c   primal LP        :       0.00          0          0       0.00          -
2.89/2.91	c   dual LP          :       1.45        473      14331      30.30    9883.45
2.89/2.91	c   lex dual LP      :       0.00          0          0       0.00          -
2.89/2.91	c   barrier LP       :       0.00          0          0       0.00          -
2.89/2.91	c   diving/probing LP:       0.01          5         58      11.60    5800.00
2.89/2.91	c   strong branching :       0.00          0          0       0.00          -
2.89/2.91	c     (at root node) :          -          0          0       0.00          -
2.89/2.91	c   conflict analysis:       0.00          0          0       0.00          -
2.89/2.91	c B&B Tree           :
2.89/2.91	c   number of runs   :          1
2.89/2.91	c   nodes            :       2998
2.89/2.91	c   nodes (total)    :       2998
2.89/2.91	c   nodes left       :          0
2.89/2.91	c   max depth        :       1435
2.89/2.91	c   max depth (total):       1435
2.89/2.91	c   backtracks       :         17 (0.6%)
2.89/2.91	c   delayed cutoffs  :          2
2.89/2.91	c   repropagations   :        849 (814 domain reductions, 2 cutoffs)
2.89/2.91	c   avg switch length:       2.76
2.89/2.91	c   switching time   :       0.09
2.89/2.91	c Solution           :
2.89/2.91	c   Solutions found  :         18 (7 improvements)
2.89/2.91	c   First Solution   : +7.12100000000000e+03   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.89/2.91	c   Primal Bound     : +1.00000000000000e+01   (in run 1, after 2998 nodes, 2.84 seconds, depth 386, found by <relaxation>)
2.89/2.91	c   Dual Bound       : +1.00000000000000e+01
2.89/2.91	c   Gap              :       0.00 %
2.89/2.91	c   Root Dual Bound  : +0.00000000000000e+00
2.89/2.91	c   Root Iterations  :        558
2.89/2.92	c Time complete: 2.91.

Verifier Data 

OK	10

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2692715-1277920632/watcher-2692715-1277920632 -o /tmp/evaluation-result-2692715-1277920632/solver-2692715-1277920632 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692715-1277920632.wbo -t 1800 -m 3800 

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): 3891200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 13373
/proc/meminfo: memFree=30430696/32951124 swapFree=67111528/67111528
[pid=13373] ppid=13371 vsize=9944 CPUtime=0
/proc/13373/stat : 13373 (pbscip.linux.x8) R 13371 13373 12286 0 -1 4202496 1781 0 0 0 0 0 0 0 18 0 1 0 133360847 10182656 1701 4089446400 4194304 8223781 140737414108704 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13373/statm: 2486 1706 369 984 0 1499 0

[startup+0.0948111 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 13373
/proc/meminfo: memFree=30430696/32951124 swapFree=67111528/67111528
[pid=13373] ppid=13371 vsize=21712 CPUtime=0.09
/proc/13373/stat : 13373 (pbscip.linux.x8) R 13371 13373 12286 0 -1 4202496 5248 0 0 0 9 0 0 0 18 0 1 0 133360847 22233088 4534 4089446400 4194304 8223781 140737414108704 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/13373/statm: 5428 4534 541 984 0 4441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21712

[startup+0.100794 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 13373
/proc/meminfo: memFree=30430696/32951124 swapFree=67111528/67111528
[pid=13373] ppid=13371 vsize=21712 CPUtime=0.09
/proc/13373/stat : 13373 (pbscip.linux.x8) R 13371 13373 12286 0 -1 4202496 5252 0 0 0 9 0 0 0 18 0 1 0 133360847 22233088 4538 4089446400 4194304 8223781 140737414108704 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/13373/statm: 5428 4538 541 984 0 4441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21712

[startup+0.300763 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 13373
/proc/meminfo: memFree=30430696/32951124 swapFree=67111528/67111528
[pid=13373] ppid=13371 vsize=22572 CPUtime=0.29
/proc/13373/stat : 13373 (pbscip.linux.x8) R 13371 13373 12286 0 -1 4202496 5430 0 0 0 29 0 0 0 18 0 1 0 133360847 23113728 4716 4089446400 4194304 8223781 140737414108704 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/13373/statm: 5643 4716 549 984 0 4656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22572

[startup+0.700698 s]
/proc/loadavg: 1.92 1.98 1.99 4/178 13373
/proc/meminfo: memFree=30430696/32951124 swapFree=67111528/67111528
[pid=13373] ppid=13371 vsize=22936 CPUtime=0.69
/proc/13373/stat : 13373 (pbscip.linux.x8) R 13371 13373 12286 0 -1 4202496 6836 0 0 0 68 1 0 0 18 0 1 0 133360847 23486464 4846 4089446400 4194304 8223781 140737414108704 18446744073709551615 6445396 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/13373/statm: 5734 4846 559 984 0 4747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22936

[startup+1.50054 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 13374
/proc/meminfo: memFree=30403940/32951124 swapFree=67111528/67111528
[pid=13373] ppid=13371 vsize=24692 CPUtime=1.49
/proc/13373/stat : 13373 (pbscip.linux.x8) R 13371 13373 12286 0 -1 4202496 14318 0 0 0 145 4 0 0 20 0 1 0 133360847 25284608 5196 4089446400 4194304 8223781 140737414108704 18446744073709551615 6440136 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/13373/statm: 6173 5196 566 984 0 5186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24692

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

[startup+2.30039 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 13374
/proc/meminfo: memFree=30407040/32951124 swapFree=67111528/67111528
[pid=13373] ppid=13371 vsize=26548 CPUtime=2.29
/proc/13373/stat : 13373 (pbscip.linux.x8) R 13371 13373 12286 0 -1 4202496 17367 0 0 0 224 5 0 0 21 0 1 0 133360847 27185152 5686 4089446400 4194304 8223781 140737414108704 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/13373/statm: 6637 5686 566 984 0 5650 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 26548

[startup+2.70032 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 13374
/proc/meminfo: memFree=30407040/32951124 swapFree=67111528/67111528
[pid=13373] ppid=13371 vsize=27672 CPUtime=2.69
/proc/13373/stat : 13373 (pbscip.linux.x8) R 13371 13373 12286 0 -1 4202496 17629 0 0 0 263 6 0 0 23 0 1 0 133360847 28336128 5948 4089446400 4194304 8223781 140737414108704 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/13373/statm: 6918 5948 566 984 0 5931 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 27672

[startup+2.90029 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 13374
/proc/meminfo: memFree=30407040/32951124 swapFree=67111528/67111528
[pid=13373] ppid=13371 vsize=28188 CPUtime=2.89
/proc/13373/stat : 13373 (pbscip.linux.x8) R 13371 13373 12286 0 -1 4202496 17795 0 0 0 283 6 0 0 24 0 1 0 133360847 28864512 6114 4089446400 4194304 8223781 140737414108704 18446744073709551615 6446822 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/13373/statm: 7047 6114 566 984 0 6060 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 28188

Child status: 0
Real time (s): 2.92201
CPU time (s): 2.92155
CPU user time (s): 2.85457
CPU system time (s): 0.066989
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 28188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.85457
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17803
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= 4
involuntary context switches= 35

runsolver used 0.010998 second user time and 0.008998 second system time

The end

Launcher Data 

Begin job on node106 at 2010-06-30 19:57:12
IDJOB=2692715
IDBENCH=79163
IDSOLVER=1204
FILE ID=node106/2692715-1277920632
PBS_JOBID= 11197256
Free space on /tmp= 74208 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_40_pb.cnf.cr--soft-0-100-0.wbo
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-2692715-1277920632/watcher-2692715-1277920632 -o /tmp/evaluation-result-2692715-1277920632/solver-2692715-1277920632 -C 1800 -W 2000 -M 3800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2692715-1277920632.wbo -t 1800 -m 3800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 3800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 68a136cd2642dd27a3fdbf065e2a5463
RANDOM SEED=470878356

node106.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.73
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30431100 kB
Buffers:        203232 kB
Cached:        1278020 kB
SwapCached:          0 kB
Active:        1336728 kB
Inactive:      1039204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30431100 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4652 kB
Writeback:           0 kB
AnonPages:      894656 kB
Mapped:          15772 kB
Slab:            79204 kB
PageTables:       6336 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1063084 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74204 MiB
End job on node106 at 2010-06-30 19:57:15