Trace number 2695704

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 1800.07

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-2000opt.opb
MD5SUM5ab7e551a21f0b7676d0c7dccbb62e78
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-167
Best CPU time to get the best result obtained on this benchmark30.0604
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 constraints61821
Number of constraints which are clauses61821
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 326
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 326
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-2695704-1278022119.opb.
0.00/0.00	c Instance file HOME/instance-2695704-1278022119.opb
0.00/0.00	c File size is 2061590 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:    61821                                               |
0.00/0.67	c ===============================================================================
1799.55/1800.05	c Remaining time 1799.36 sec.
1799.55/1800.05	s SATISFIABLE
1799.55/1800.05	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
1799.55/1800.05	c Total CPU time              : 1798.57 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-2695704-1278022119/watcher-2695704-1278022119 -o /tmp/evaluation-result-2695704-1278022119/solver-2695704-1278022119 -C 1800 -W 2000 -M 1800 run HOME/instance-2695704-1278022119.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: 1.83 1.86 1.67 3/106 25944
/proc/meminfo: memFree=1384700/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0

[startup+0.0971859 s]
/proc/loadavg: 1.83 1.86 1.67 3/106 25944
/proc/meminfo: memFree=1384700/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101186 s]
/proc/loadavg: 1.83 1.86 1.67 3/106 25944
/proc/meminfo: memFree=1384700/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301203 s]
/proc/loadavg: 1.83 1.86 1.67 3/106 25944
/proc/meminfo: memFree=1384700/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701254 s]
/proc/loadavg: 1.83 1.86 1.67 3/106 25944
/proc/meminfo: memFree=1384700/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50031 s]
/proc/loadavg: 1.83 1.86 1.67 2/108 25946
/proc/meminfo: memFree=1352940/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=112416 CPUtime=1.48
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 19896 0 0 0 142 6 0 0 18 0 1 0 143502720 115113984 12068 1992294400 134512640 146736320 4288043296 18446744073709551615 135811970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 28104 12068 830 2985 0 24646 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 121116

[startup+3.10045 s]
/proc/loadavg: 1.83 1.86 1.67 2/108 25946
/proc/meminfo: memFree=1334588/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=117252 CPUtime=3.08
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 23223 0 0 0 301 7 0 0 21 0 1 0 143502720 120066048 13286 1992294400 134512640 146736320 4288043296 18446744073709551615 136001716 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 29313 13286 893 2985 0 25855 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 125952

[startup+6.30172 s]
/proc/loadavg: 1.76 1.85 1.66 2/108 25946
/proc/meminfo: memFree=1334092/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=117252 CPUtime=6.28
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 23226 0 0 0 621 7 0 0 25 0 1 0 143502720 120066048 13289 1992294400 134512640 146736320 4288043296 18446744073709551615 136015607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 29313 13289 893 2985 0 25855 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 125952

[startup+12.7013 s]
/proc/loadavg: 1.70 1.83 1.66 2/108 25948
/proc/meminfo: memFree=1334216/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=117252 CPUtime=12.69
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 23226 0 0 0 1261 8 0 0 25 0 1 0 143502720 120066048 13289 1992294400 134512640 146736320 4288043296 18446744073709551615 136461482 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 29313 13289 893 2985 0 25855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 125952

[startup+25.5014 s]
/proc/loadavg: 1.61 1.81 1.65 2/108 25948
/proc/meminfo: memFree=1334216/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=117252 CPUtime=25.48
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 23227 0 0 0 2540 8 0 0 25 0 1 0 143502720 120066048 13290 1992294400 134512640 146736320 4288043296 18446744073709551615 136461557 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 29313 13290 893 2985 0 25855 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 125952

[startup+51.1016 s]
/proc/loadavg: 1.40 1.74 1.63 2/108 25948
/proc/meminfo: memFree=1334216/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=117252 CPUtime=51.07
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 23227 0 0 0 5099 8 0 0 25 0 1 0 143502720 120066048 13290 1992294400 134512640 146736320 4288043296 18446744073709551615 135997660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 29313 13290 893 2985 0 25855 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 125952

[startup+102.309 s]
/proc/loadavg: 1.22 1.64 1.60 2/108 25950
/proc/meminfo: memFree=1334216/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=117252 CPUtime=102.27
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 23227 0 0 0 10217 10 0 0 25 0 1 0 143502720 120066048 13290 1992294400 134512640 146736320 4288043296 18446744073709551615 136384887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 29313 13290 893 2985 0 25855 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 125952

[startup+162.301 s]
/proc/loadavg: 1.20 1.55 1.57 2/108 25952
/proc/meminfo: memFree=1328884/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=124776 CPUtime=162.24
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 24609 0 0 0 16214 10 0 0 25 0 1 0 143502720 127770624 14672 1992294400 134512640 146736320 4288043296 18446744073709551615 138767244 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 31194 14672 901 2985 0 27736 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 133476

[startup+222.301 s]
/proc/loadavg: 1.07 1.45 1.53 2/108 25952
/proc/meminfo: memFree=1328884/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=124776 CPUtime=222.24
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 24609 0 0 0 22213 11 0 0 25 0 1 0 143502720 127770624 14672 1992294400 134512640 146736320 4288043296 18446744073709551615 135851921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 31194 14672 901 2985 0 27736 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 133476

[startup+282.302 s]
/proc/loadavg: 1.02 1.36 1.50 2/108 25954
/proc/meminfo: memFree=1302348/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167056 CPUtime=282.22
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 41735 0 0 0 28205 17 0 0 25 0 1 0 143502720 171065344 21186 1992294400 134512640 146736320 4288043296 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41764 21186 970 2985 0 38306 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 175756

[startup+342.302 s]
/proc/loadavg: 1.01 1.29 1.46 2/108 25956
/proc/meminfo: memFree=1302356/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167056 CPUtime=342.2
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 47637 0 0 0 34201 19 0 0 25 0 1 0 143502720 171065344 21199 1992294400 134512640 146736320 4288043296 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41764 21199 970 2985 0 38306 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 175756

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.43 2/108 25958
/proc/meminfo: memFree=1302356/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167056 CPUtime=402.19
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 54038 0 0 0 40198 21 0 0 25 0 1 0 143502720 171065344 21204 1992294400 134512640 146736320 4288043296 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41764 21204 970 2985 0 38306 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 175756

[startup+462.301 s]

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


[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 25984
/proc/meminfo: memFree=1299256/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167036 CPUtime=1421.96
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 212181 0 0 0 142111 85 0 0 25 0 1 0 143502720 171044864 21922 1992294400 134512640 146736320 4288043296 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41759 21922 1013 2985 0 38301 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 175736

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 25989
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167036 CPUtime=1481.92
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 219177 0 0 0 148105 87 0 0 25 0 1 0 143502720 171044864 21923 1992294400 134512640 146736320 4288043296 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41759 21923 1013 2985 0 38301 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 175736

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 25991
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167036 CPUtime=1541.92
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 226217 0 0 0 154101 91 0 0 25 0 1 0 143502720 171044864 21923 1992294400 134512640 146736320 4288043296 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41759 21923 1013 2985 0 38301 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 175736

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 25993
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167040 CPUtime=1601.9
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 233808 0 0 0 160096 94 0 0 25 0 1 0 143502720 171048960 21925 1992294400 134512640 146736320 4288043296 18446744073709551615 136002916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41760 21925 1013 2985 0 38302 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 175740

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 25995
/proc/meminfo: memFree=1298884/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1661.89
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 240902 0 0 0 166091 98 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 175784

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25995
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1721.88
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 247942 0 0 0 172087 101 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 175784

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25997
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1781.86
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 255051 0 0 0 178083 103 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 175784

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25997
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1791.47
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 256078 0 0 0 179043 104 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1791.47
Current children cumulated vsize (KiB) 175784

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25997
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1794.67
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 256590 0 0 0 179363 104 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 136017766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1794.67
Current children cumulated vsize (KiB) 175784

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25997
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1797.86
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 256590 0 0 0 179682 104 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1797.86
Current children cumulated vsize (KiB) 175784

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25997
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1798.65
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 257106 0 0 0 179761 104 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1798.65
Current children cumulated vsize (KiB) 175784

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25997
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1799.06
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 257106 0 0 0 179802 104 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 135454073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1799.06
Current children cumulated vsize (KiB) 175784

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25997
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1799.45
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 257621 0 0 0 179841 104 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1799.45
Current children cumulated vsize (KiB) 175784

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25997
/proc/meminfo: memFree=1299008/2059040 swapFree=4139768/4192956
[pid=25944] ppid=25942 vsize=8700 CPUtime=0
/proc/25944/stat : 25944 (run) S 25942 25944 25311 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502720 8908800 249 1992294400 4194304 4922060 140733226936192 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25944/statm: 2175 249 208 178 0 68 0
[pid=25945] ppid=25944 vsize=167084 CPUtime=1799.55
/proc/25945/stat : 25945 (pb_cplex) R 25944 25944 25311 0 -1 4202496 257621 0 0 0 179851 104 0 0 25 0 1 0 143502720 171094016 21936 1992294400 134512640 146736320 4288043296 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25945/statm: 41771 21936 1013 2985 0 38313 0
Current children cumulated CPU time (s) 1799.55
Current children cumulated vsize (KiB) 175784

Child status: 0
Real time (s): 1800.07
CPU time (s): 1799.64
CPU user time (s): 1798.57
CPU system time (s): 1.06484
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 242244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.57
system time used= 1.06484
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 258206
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= 10
involuntary context switches= 4652

runsolver used 2.93155 second user time and 8.5447 second system time

The end

Launcher Data

Begin job on node057 at 2010-07-02 00:08:39
IDJOB=2695704
IDBENCH=71831
IDSOLVER=1209
FILE ID=node057/2695704-1278022119
PBS_JOBID= 11198709
Free space on /tmp= 62312 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-2000opt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695704-1278022119/watcher-2695704-1278022119 -o /tmp/evaluation-result-2695704-1278022119/solver-2695704-1278022119 -C 1800 -W 2000 -M 1800  run HOME/instance-2695704-1278022119.opb

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

MD5SUM BENCH= 5ab7e551a21f0b7676d0c7dccbb62e78
RANDOM SEED=1207335903

node057.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		: 3000.247
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		: 3000.247
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:       1385228 kB
Buffers:        145960 kB
Cached:         418636 kB
SwapCached:       6588 kB
Active:         225668 kB
Inactive:       352552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1385228 kB
SwapTotal:     4192956 kB
SwapFree:      4139768 kB
Dirty:           18616 kB
Writeback:           0 kB
AnonPages:       11888 kB
Mapped:          11956 kB
Slab:            73584 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181572 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= 62292 MiB
End job on node057 at 2010-07-02 00:38:39