Trace number 2695695

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
pb_cplex 2010-06-29SAT0 1799.49 1800.1

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-8000opt.opb
MD5SUM27275f75c57d1f68b1f0c26684ed17bf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-162
Best CPU time to get the best result obtained on this benchmark123.129
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints62275
Number of constraints which are clauses62275
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 341
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 341
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2695695-1278021992.opb.
0.00/0.00	c Instance file HOME/instance-2695695-1278021992.opb
0.00/0.00	c File size is 2077119 bytes.
0.00/0.57	c Highest Coefficient sum: 4
0.00/0.57	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.65	c ============================[ Problem Statistics ]=============================
0.00/0.65	c |                                                                             |
0.00/0.65	c |  Parsing time:          0.62         s                                      |
0.00/0.65	c |  Number Variables:      2025                                                |
0.00/0.67	c |  Number Constraints:    62275                                               |
0.00/0.67	c ===============================================================================
1799.37/1800.08	c Remaining time 1799.36 sec.
1799.37/1800.08	s SATISFIABLE
1799.37/1800.08	c Solution value = 0.00
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-x1894 -x1895 -x1896 -x1897 -x1898 -x1899 -x1900 -x1901 x1902 -x1903 -x1904 -x1905 -x1906 -x1907 -x1908 -x1909 -x1910 -x1911 -x1912 x1913 x1914 -x1915 -x1916 x1917 -x1918 -x1919 -x1920 -x1921 -x1922 -x1923 -x1924 -x1925 -x1926 -x1927 -x1928 -x1929 -x1930 -x1931 -x1932 -x1933 -x1934 -x1935 -x1936 -x1937 -x1938 -x1939 -x1940 -x1941 -x1942 -x1943 -x1944 -x1945 -x1946 -x1947 -x1948 -x1949 -x1950 -x1951 x1952 x1953 -x1954 -x1955 -x1956 -x1957 -x1958 -x1959 x1960 x1961 x1962 -x1963 -x1964 -x1965 -x1966 -x1967 -x1968 -x1969 x1970 -x1971 -x1972 -x1973 -x1974 -x1975 -x1976 x1977 -x1978 -x1979 -x1980 -x1981 -x1982 -x1983 -x1984 -x1985 -x1986 -x1987 -x1988 -x1989 x1990 -x1991 -x1992 -x1993 -x1994 -x1995 -x1996 -x1997 -x1998 -x1999 -x2000 -x2001 -x2002 -x2003 -x2004 -x2005 -x2006 -x2007 -x2008 -x2009 -x2010 -x2011 -x2012 x2013 -x2014 -x2015 -x2016 -x2017 -x2018 -x2019 -x2020 -x2021 -x2022 -x2023 x2024 x2025
1799.37/1800.08	c Total CPU time              : 1798.5 s

Verifier Data

OK	0

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2695695-1278021992/watcher-2695695-1278021992 -o /tmp/evaluation-result-2695695-1278021992/solver-2695695-1278021992 -C 1800 -W 2000 -M 1800 run HOME/instance-2695695-1278021992.opb 

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


[startup+0 s]
/proc/loadavg: 1.70 1.68 1.78 3/106 24662
/proc/meminfo: memFree=1765540/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0

[startup+0.100246 s]
/proc/loadavg: 1.70 1.68 1.78 3/106 24662
/proc/meminfo: memFree=1765540/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201265 s]
/proc/loadavg: 1.70 1.68 1.78 3/106 24662
/proc/meminfo: memFree=1765540/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301284 s]
/proc/loadavg: 1.70 1.68 1.78 3/106 24662
/proc/meminfo: memFree=1765540/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701377 s]
/proc/loadavg: 1.70 1.68 1.78 3/106 24662
/proc/meminfo: memFree=1765540/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50151 s]
/proc/loadavg: 1.70 1.68 1.78 2/108 24664
/proc/meminfo: memFree=1733904/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=113220 CPUtime=1.48
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 20959 0 0 0 141 7 0 0 19 0 1 0 175855526 115937280 12298 1992294400 134512640 146736320 4287891328 18446744073709551615 135812006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 28305 12298 830 2985 0 24847 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 121920

[startup+3.10081 s]
/proc/loadavg: 1.64 1.67 1.77 2/108 24664
/proc/meminfo: memFree=1714560/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=117788 CPUtime=3.08
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 24373 0 0 0 300 8 0 0 21 0 1 0 175855526 120614912 13456 1992294400 134512640 146736320 4287891328 18446744073709551615 136015583 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 29447 13456 893 2985 0 25989 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 126488

[startup+6.3014 s]
/proc/loadavg: 1.64 1.67 1.77 2/108 24664
/proc/meminfo: memFree=1713568/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=118256 CPUtime=6.28
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 24507 0 0 0 620 8 0 0 25 0 1 0 175855526 121094144 13582 1992294400 134512640 146736320 4287891328 18446744073709551615 135997721 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 29564 13582 893 2985 0 26106 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 126956

[startup+12.7016 s]
/proc/loadavg: 1.54 1.65 1.77 2/108 24664
/proc/meminfo: memFree=1713816/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=118256 CPUtime=12.68
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 24507 0 0 0 1260 8 0 0 25 0 1 0 175855526 121094144 13582 1992294400 134512640 146736320 4287891328 18446744073709551615 136461520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 29564 13582 893 2985 0 26106 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 126956

[startup+25.501 s]
/proc/loadavg: 1.46 1.63 1.76 2/108 24664
/proc/meminfo: memFree=1713816/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=118256 CPUtime=25.47
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 24507 0 0 0 2539 8 0 0 25 0 1 0 175855526 121094144 13582 1992294400 134512640 146736320 4287891328 18446744073709551615 135453306 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 29564 13582 893 2985 0 26106 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 126956

[startup+51.1008 s]
/proc/loadavg: 1.30 1.58 1.74 2/108 24664
/proc/meminfo: memFree=1713816/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=118256 CPUtime=51.07
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 24507 0 0 0 5098 9 0 0 25 0 1 0 175855526 121094144 13582 1992294400 134512640 146736320 4287891328 18446744073709551615 135997709 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 29564 13582 893 2985 0 26106 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 126956

[startup+102.301 s]
/proc/loadavg: 1.12 1.48 1.69 2/108 24666
/proc/meminfo: memFree=1713816/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=118256 CPUtime=102.26
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 24507 0 0 0 10216 10 0 0 25 0 1 0 175855526 121094144 13582 1992294400 134512640 146736320 4287891328 18446744073709551615 135997721 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 29564 13582 893 2985 0 26106 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 126956

[startup+162.302 s]
/proc/loadavg: 1.04 1.39 1.64 2/108 24668
/proc/meminfo: memFree=1708732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=125568 CPUtime=162.23
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 25837 0 0 0 16213 10 0 0 25 0 1 0 175855526 128581632 14912 1992294400 134512640 146736320 4287891328 18446744073709551615 138767247 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 31392 14912 901 2985 0 27934 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 134268

[startup+222.309 s]
/proc/loadavg: 1.01 1.31 1.60 2/108 24670
/proc/meminfo: memFree=1708732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=125568 CPUtime=222.22
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 25837 0 0 0 22212 10 0 0 25 0 1 0 175855526 128581632 14912 1992294400 134512640 146736320 4287891328 18446744073709551615 135526555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 31392 14912 901 2985 0 27934 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 134268

[startup+282.301 s]
/proc/loadavg: 1.00 1.26 1.56 2/108 24672
/proc/meminfo: memFree=1684304/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168340 CPUtime=282.19
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 43805 0 0 0 28203 16 0 0 25 0 1 0 175855526 172380160 20920 1992294400 134512640 146736320 4287891328 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42085 20920 970 2985 0 38627 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 177040

[startup+342.301 s]
/proc/loadavg: 1.00 1.21 1.52 2/108 24672
/proc/meminfo: memFree=1684188/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168340 CPUtime=342.17
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 49578 0 0 0 34199 18 0 0 25 0 1 0 175855526 172380160 20926 1992294400 134512640 146736320 4287891328 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42085 20926 970 2985 0 38627 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 177040

[startup+402.301 s]
/proc/loadavg: 1.00 1.17 1.49 2/108 24674
/proc/meminfo: memFree=1684064/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168352 CPUtime=402.15
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 55882 0 0 0 40195 20 0 0 25 0 1 0 175855526 172392448 20936 1992294400 134512640 146736320 4287891328 18446744073709551615 136017672 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42088 20936 970 2985 0 38630 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 177052

[startup+462.302 s]

################
# More data... #
################

Current children cumulated vsize (KiB) 176804

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/108 24702
/proc/meminfo: memFree=1678980/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168104 CPUtime=1421.81
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 208350 0 0 0 142102 79 0 0 25 0 1 0 175855526 172138496 22067 1992294400 134512640 146736320 4287891328 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42026 22067 1013 2985 0 38568 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 176804

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 24704
/proc/meminfo: memFree=1678980/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1481.78
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 215181 0 0 0 148096 82 0 0 25 0 1 0 175855526 172175360 22076 1992294400 134512640 146736320 4287891328 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22076 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 176840

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 24704
/proc/meminfo: memFree=1678980/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1541.77
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 222484 0 0 0 154092 85 0 0 25 0 1 0 175855526 172175360 22076 1992294400 134512640 146736320 4287891328 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22076 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 176840

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 24706
/proc/meminfo: memFree=1678980/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1601.74
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 229360 0 0 0 160087 87 0 0 25 0 1 0 175855526 172175360 22076 1992294400 134512640 146736320 4287891328 18446744073709551615 139023078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22076 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 176840

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 24708
/proc/meminfo: memFree=1678980/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1661.73
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 236289 0 0 0 166083 90 0 0 25 0 1 0 175855526 172175360 22076 1992294400 134512640 146736320 4287891328 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22076 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 176840

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24710
/proc/meminfo: memFree=1678980/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1721.71
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 242682 0 0 0 172078 93 0 0 25 0 1 0 175855526 172175360 22076 1992294400 134512640 146736320 4287891328 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22076 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 176840

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24712
/proc/meminfo: memFree=1678732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1781.68
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 250139 0 0 0 178072 96 0 0 25 0 1 0 175855526 172175360 22078 1992294400 134512640 146736320 4287891328 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22078 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 176840

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24712
/proc/meminfo: memFree=1678732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1791.38
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 251118 0 0 0 179042 96 0 0 25 0 1 0 175855526 172175360 22078 1992294400 134512640 146736320 4287891328 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22078 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 176840

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24712
/proc/meminfo: memFree=1678732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1794.58
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 251624 0 0 0 179362 96 0 0 25 0 1 0 175855526 172175360 22078 1992294400 134512640 146736320 4287891328 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22078 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 176840

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24712
/proc/meminfo: memFree=1678732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1797.77
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 251624 0 0 0 179681 96 0 0 25 0 1 0 175855526 172175360 22078 1992294400 134512640 146736320 4287891328 18446744073709551615 136017777 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22078 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 176840

[startup+1799.2 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24712
/proc/meminfo: memFree=1678732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1798.57
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 252124 0 0 0 179761 96 0 0 25 0 1 0 175855526 172175360 22078 1992294400 134512640 146736320 4287891328 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22078 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1798.57
Current children cumulated vsize (KiB) 176840

[startup+1799.6 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24712
/proc/meminfo: memFree=1678732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1798.98
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 252626 0 0 0 179802 96 0 0 25 0 1 0 175855526 172175360 22078 1992294400 134512640 146736320 4287891328 18446744073709551615 136017527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22078 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1798.98
Current children cumulated vsize (KiB) 176840

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24712
/proc/meminfo: memFree=1678732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=168140 CPUtime=1799.37
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202496 252626 0 0 0 179841 96 0 0 25 0 1 0 175855526 172175360 22078 1992294400 134512640 146736320 4287891328 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24663/statm: 42035 22078 1013 2985 0 38577 0
Current children cumulated CPU time (s) 1799.37
Current children cumulated vsize (KiB) 176840

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 24712
/proc/meminfo: memFree=1678732/2059040 swapFree=4139352/4192956
[pid=24662] ppid=24660 vsize=8700 CPUtime=0
/proc/24662/stat : 24662 (run) S 24660 24662 24051 0 -1 4202496 363 0 0 0 0 0 0 0 21 0 1 0 175855526 8908800 248 1992294400 4194304 4922060 140736538058544 18446744073709551615 271797820549 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24662/statm: 2175 248 208 178 0 68 0
[pid=24663] ppid=24662 vsize=0 CPUtime=1799.47
/proc/24663/stat : 24663 (pb_cplex) R 24662 24662 24051 0 -1 4202500 252840 0 0 0 179850 97 0 0 25 0 1 0 175855526 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24663/statm: -- couldn't open statm file --Current children cumulated CPU time (s) 1799.47
Current children cumulated vsize (KiB) 8700

Child status: 0
Real time (s): 1800.1
CPU time (s): 1799.49
CPU user time (s): 1798.51
CPU system time (s): 0.98085
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 247160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.51
system time used= 0.98085
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 253210
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= 8
involuntary context switches= 4375

runsolver used 3.00254 second user time and 8.46571 second system time

The end

Launcher Data

Begin job on node019 at 2010-07-02 00:06:32
IDJOB=2695695
IDBENCH=71822
IDSOLVER=1209
FILE ID=node019/2695695-1278021992
PBS_JOBID= 11198737
Free space on /tmp= 62044 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-8000opt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695695-1278021992/watcher-2695695-1278021992 -o /tmp/evaluation-result-2695695-1278021992/solver-2695695-1278021992 -C 1800 -W 2000 -M 1800  run HOME/instance-2695695-1278021992.opb

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

MD5SUM BENCH= 27275f75c57d1f68b1f0c26684ed17bf
RANDOM SEED=246278269

node019.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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1765944 kB
Buffers:         62600 kB
Cached:         129408 kB
SwapCached:       6824 kB
Active:         107624 kB
Inactive:        98712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1765944 kB
SwapTotal:     4192956 kB
SwapFree:      4139352 kB
Dirty:           18628 kB
Writeback:           0 kB
AnonPages:       12852 kB
Mapped:          12088 kB
Slab:            64820 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182608 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= 62028 MiB
End job on node019 at 2010-07-02 00:36:32