Trace number 2695697

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 1799.64 1800.11

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-10000opt.opb
MD5SUMed2e5a29708037a3709a2832db86ffbb
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-164
Best CPU time to get the best result obtained on this benchmark22.6126
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 constraints62225
Number of constraints which are clauses62225
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 356
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 356
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-2695697-1278022035.opb.
0.00/0.00	c Instance file HOME/instance-2695697-1278022035.opb
0.00/0.00	c File size is 2076817 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:          0.63         s                                      |
0.00/0.65	c |  Number Variables:      2025                                                |
0.00/0.67	c |  Number Constraints:    62225                                               |
0.00/0.67	c ===============================================================================
1799.52/1800.09	c Remaining time 1799.36 sec.
1799.52/1800.09	s SATISFIABLE
1799.52/1800.09	c Solution value = 0.00
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-x1893 -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
1799.61/1800.10	c Total CPU time              : 1798.62 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-2695697-1278022035/watcher-2695697-1278022035 -o /tmp/evaluation-result-2695697-1278022035/solver-2695697-1278022035 -C 1800 -W 2000 -M 1800 run HOME/instance-2695697-1278022035.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: 1.30 1.66 1.50 3/106 29271
/proc/meminfo: memFree=1501560/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0

[startup+0.05251 s]
/proc/loadavg: 1.30 1.66 1.50 3/106 29271
/proc/meminfo: memFree=1501560/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101515 s]
/proc/loadavg: 1.30 1.66 1.50 3/106 29271
/proc/meminfo: memFree=1501560/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301536 s]
/proc/loadavg: 1.30 1.66 1.50 3/106 29271
/proc/meminfo: memFree=1501560/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701597 s]
/proc/loadavg: 1.30 1.66 1.50 3/106 29271
/proc/meminfo: memFree=1501560/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50167 s]
/proc/loadavg: 1.30 1.66 1.50 2/108 29273
/proc/meminfo: memFree=1469676/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=113136 CPUtime=1.48
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 21038 0 0 0 141 7 0 0 19 0 1 0 143496371 115851264 12282 1992294400 134512640 146736320 4290838848 18446744073709551615 135811925 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 28284 12282 830 2985 0 24826 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 121836

[startup+3.10084 s]
/proc/loadavg: 1.30 1.66 1.50 2/108 29273
/proc/meminfo: memFree=1450704/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=118008 CPUtime=3.08
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 24377 0 0 0 299 9 0 0 21 0 1 0 143496371 120840192 13496 1992294400 134512640 146736320 4290838848 18446744073709551615 136461475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 29502 13496 893 2985 0 26044 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 126708

[startup+6.30119 s]
/proc/loadavg: 1.28 1.65 1.50 2/108 29275
/proc/meminfo: memFree=1449960/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=118196 CPUtime=6.28
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 24441 0 0 0 619 9 0 0 25 0 1 0 143496371 121032704 13560 1992294400 134512640 146736320 4290838848 18446744073709551615 138412928 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 29549 13560 893 2985 0 26091 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 126896

[startup+12.7009 s]
/proc/loadavg: 1.25 1.64 1.50 2/108 29275
/proc/meminfo: memFree=1449960/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=118196 CPUtime=12.68
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 24441 0 0 0 1259 9 0 0 25 0 1 0 143496371 121032704 13560 1992294400 134512640 146736320 4290838848 18446744073709551615 136015684 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 29549 13560 893 2985 0 26091 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 126896

[startup+25.5013 s]
/proc/loadavg: 1.20 1.60 1.49 2/108 29275
/proc/meminfo: memFree=1450084/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=118196 CPUtime=25.48
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 24441 0 0 0 2539 9 0 0 25 0 1 0 143496371 121032704 13560 1992294400 134512640 146736320 4290838848 18446744073709551615 135997721 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 29549 13560 893 2985 0 26091 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126896

[startup+51.1011 s]
/proc/loadavg: 1.13 1.56 1.47 2/108 29275
/proc/meminfo: memFree=1450084/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=118196 CPUtime=51.07
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 24442 0 0 0 5097 10 0 0 25 0 1 0 143496371 121032704 13561 1992294400 134512640 146736320 4290838848 18446744073709551615 138666621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 29549 13561 893 2985 0 26091 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 126896

[startup+102.309 s]
/proc/loadavg: 1.09 1.48 1.45 2/108 29277
/proc/meminfo: memFree=1450084/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=118196 CPUtime=102.27
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 24442 0 0 0 10216 11 0 0 25 0 1 0 143496371 121032704 13561 1992294400 134512640 146736320 4290838848 18446744073709551615 136236999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 29549 13561 893 2985 0 26091 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126896

[startup+162.301 s]
/proc/loadavg: 1.07 1.40 1.42 2/108 29279
/proc/meminfo: memFree=1444876/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=125500 CPUtime=162.24
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 25768 0 0 0 16213 11 0 0 25 0 1 0 143496371 128512000 14887 1992294400 134512640 146736320 4290838848 18446744073709551615 138768453 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 31375 14887 901 2985 0 27917 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 134200

[startup+222.302 s]
/proc/loadavg: 1.14 1.36 1.41 2/108 29279
/proc/meminfo: memFree=1444876/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=125500 CPUtime=222.22
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 25768 0 0 0 22211 11 0 0 25 0 1 0 143496371 128512000 14887 1992294400 134512640 146736320 4290838848 18446744073709551615 138768211 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 31375 14887 901 2985 0 27917 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 134200

[startup+282.301 s]
/proc/loadavg: 1.12 1.31 1.38 2/108 29281
/proc/meminfo: memFree=1418712/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=167360 CPUtime=282.21
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 41779 0 0 0 28204 17 0 0 25 0 1 0 143496371 171376640 21337 1992294400 134512640 146736320 4290838848 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41840 21337 975 2985 0 38382 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 176060

[startup+342.302 s]
/proc/loadavg: 1.11 1.26 1.36 2/108 29283
/proc/meminfo: memFree=1418712/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=167412 CPUtime=342.19
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 47528 0 0 0 34201 18 0 0 25 0 1 0 143496371 171429888 21350 1992294400 134512640 146736320 4290838848 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41853 21350 975 2985 0 38395 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 176112

[startup+402.301 s]
/proc/loadavg: 1.10 1.23 1.34 2/108 29285
/proc/meminfo: memFree=1418712/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=167412 CPUtime=402.18
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 53602 0 0 0 40197 21 0 0 25 0 1 0 143496371 171429888 21350 1992294400 134512640 146736320 4290838848 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41853 21350 975 2985 0 38395 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 176112

[startup+462.301 s]

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


[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/108 29311
/proc/meminfo: memFree=1415488/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166168 CPUtime=1361.93
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 200296 0 0 0 136115 78 0 0 25 0 1 0 143496371 170156032 22066 1992294400 134512640 146736320 4290838848 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41542 22066 1016 2985 0 38084 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 174868

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 29311
/proc/meminfo: memFree=1415488/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166168 CPUtime=1421.92
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 207782 0 0 0 142111 81 0 0 25 0 1 0 143496371 170156032 22066 1992294400 134512640 146736320 4290838848 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41542 22066 1016 2985 0 38084 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 174868

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 29313
/proc/meminfo: memFree=1415488/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166196 CPUtime=1481.9
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 214898 0 0 0 148106 84 0 0 25 0 1 0 143496371 170184704 22075 1992294400 134512640 146736320 4290838848 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41549 22075 1016 2985 0 38091 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 174896

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 29318
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166196 CPUtime=1541.88
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 221971 0 0 0 154101 87 0 0 25 0 1 0 143496371 170184704 22076 1992294400 134512640 146736320 4290838848 18446744073709551615 139043566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41549 22076 1016 2985 0 38091 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 174896

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29320
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166228 CPUtime=1601.87
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 229079 0 0 0 160097 90 0 0 25 0 1 0 143496371 170217472 22084 1992294400 134512640 146736320 4290838848 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41557 22084 1016 2985 0 38099 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 174928

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29322
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166248 CPUtime=1661.85
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 236633 0 0 0 166092 93 0 0 25 0 1 0 143496371 170237952 22088 1992294400 134512640 146736320 4290838848 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41562 22088 1016 2985 0 38104 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 174948

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29322
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166248 CPUtime=1721.84
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 243643 0 0 0 172088 96 0 0 25 0 1 0 143496371 170237952 22088 1992294400 134512640 146736320 4290838848 18446744073709551615 139044564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41562 22088 1016 2985 0 38104 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 174948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 29324
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166248 CPUtime=1781.82
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 250705 0 0 0 178083 99 0 0 25 0 1 0 143496371 170237952 22089 1992294400 134512640 146736320 4290838848 18446744073709551615 136389768 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41562 22089 1016 2985 0 38104 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 174948

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 29324
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166248 CPUtime=1791.42
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 252213 0 0 0 179043 99 0 0 25 0 1 0 143496371 170237952 22089 1992294400 134512640 146736320 4290838848 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41562 22089 1016 2985 0 38104 0
Current children cumulated CPU time (s) 1791.42
Current children cumulated vsize (KiB) 174948

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 29324
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166248 CPUtime=1794.62
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 252213 0 0 0 179363 99 0 0 25 0 1 0 143496371 170237952 22089 1992294400 134512640 146736320 4290838848 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41562 22089 1016 2985 0 38104 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 174948

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 29324
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166248 CPUtime=1797.81
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 252716 0 0 0 179682 99 0 0 25 0 1 0 143496371 170237952 22089 1992294400 134512640 146736320 4290838848 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41562 22089 1016 2985 0 38104 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 174948

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 29324
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166248 CPUtime=1798.61
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 252716 0 0 0 179762 99 0 0 25 0 1 0 143496371 170237952 22089 1992294400 134512640 146736320 4290838848 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41562 22089 1016 2985 0 38104 0
Current children cumulated CPU time (s) 1798.61
Current children cumulated vsize (KiB) 174948

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 29324
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=166248 CPUtime=1799.42
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 253710 0 0 0 179842 100 0 0 25 0 1 0 143496371 170237952 22089 1992294400 134512640 146736320 4290838848 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 41562 22089 1016 2985 0 38104 0
Current children cumulated CPU time (s) 1799.42
Current children cumulated vsize (KiB) 174948

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 29324
/proc/meminfo: memFree=1415116/2059040 swapFree=4139660/4192956
[pid=29271] ppid=29269 vsize=8700 CPUtime=0
/proc/29271/stat : 29271 (run) S 29269 29271 28534 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 143496371 8908800 248 1992294400 4194304 4922060 140735308913280 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29271/statm: 2175 248 208 178 0 68 0
[pid=29272] ppid=29271 vsize=123068 CPUtime=1799.61
/proc/29272/stat : 29272 (pb_cplex) R 29271 29271 28534 0 -1 4202496 253902 0 0 0 179861 100 0 0 25 0 1 0 143496371 126021632 15013 1992294400 134512640 146736320 4290838848 18446744073709551615 136765702 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29272/statm: 30767 15013 1026 2985 0 27309 0
Current children cumulated CPU time (s) 1799.61
Current children cumulated vsize (KiB) 131768

Child status: 0
Real time (s): 1800.11
CPU time (s): 1799.64
CPU user time (s): 1798.62
CPU system time (s): 1.01684
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 241596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.62
system time used= 1.01684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 254293
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= 6
involuntary context switches= 2521

runsolver used 2.84557 second user time and 8.62669 second system time

The end

Launcher Data

Begin job on node037 at 2010-07-02 00:07:15
IDJOB=2695697
IDBENCH=71824
IDSOLVER=1209
FILE ID=node037/2695697-1278022035
PBS_JOBID= 11198726
Free space on /tmp= 62480 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-10000opt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695697-1278022035/watcher-2695697-1278022035 -o /tmp/evaluation-result-2695697-1278022035/solver-2695697-1278022035 -C 1800 -W 2000 -M 1800  run HOME/instance-2695697-1278022035.opb

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

MD5SUM BENCH= ed2e5a29708037a3709a2832db86ffbb
RANDOM SEED=159935928

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1502088 kB
Buffers:        146696 kB
Cached:         299872 kB
SwapCached:       6676 kB
Active:         196432 kB
Inactive:       263864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1502088 kB
SwapTotal:     4192956 kB
SwapFree:      4139660 kB
Dirty:           18752 kB
Writeback:           0 kB
AnonPages:       12040 kB
Mapped:          11964 kB
Slab:            74748 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181420 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= 62464 MiB
End job on node037 at 2010-07-02 00:37:16