Trace number 2695707

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 1799.6 1800.07

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-5000opt.opb
MD5SUM657f6825a6ae32adb885bdc3b57c624e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-169
Best CPU time to get the best result obtained on this benchmark22.3826
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 constraints63342
Number of constraints which are clauses63342
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 317
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 317
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

0.00/0.01	c pb_cplex 1.0 - 20100701
0.00/0.01	c Parsing opb file format. File HOME/instance-2695707-1278022166.opb.
0.00/0.01	c Instance file HOME/instance-2695707-1278022166.opb
0.00/0.01	c File size is 2113677 bytes.
0.00/0.58	c Highest Coefficient sum: 4
0.00/0.58	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.67	c ============================[ Problem Statistics ]=============================
0.00/0.67	c |                                                                             |
0.00/0.67	c |  Parsing time:          0.64         s                                      |
0.00/0.67	c |  Number Variables:      2025                                                |
0.00/0.68	c |  Number Constraints:    63342                                               |
0.00/0.68	c ===============================================================================
1799.52/1800.05	c Remaining time 1799.35 sec.
1799.52/1800.05	s SATISFIABLE
1799.52/1800.05	c Solution value = 0.00
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-x1891 x1892 -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
1799.52/1800.06	c Total CPU time              : 1798.59 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-2695707-1278022166/watcher-2695707-1278022166 -o /tmp/evaluation-result-2695707-1278022166/solver-2695707-1278022166 -C 1800 -W 2000 -M 1800 run HOME/instance-2695707-1278022166.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: 1.54 1.81 1.78 3/106 29747
/proc/meminfo: memFree=1460628/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0

[startup+0.042851 s]
/proc/loadavg: 1.54 1.81 1.78 3/106 29747
/proc/meminfo: memFree=1460628/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100857 s]
/proc/loadavg: 1.54 1.81 1.78 3/106 29747
/proc/meminfo: memFree=1460628/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300878 s]
/proc/loadavg: 1.54 1.81 1.78 3/106 29747
/proc/meminfo: memFree=1460628/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700939 s]
/proc/loadavg: 1.54 1.81 1.78 3/106 29747
/proc/meminfo: memFree=1460628/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50101 s]
/proc/loadavg: 1.54 1.81 1.78 2/108 29749
/proc/meminfo: memFree=1429116/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=107276 CPUtime=1.48
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 19731 0 0 0 141 7 0 0 18 0 1 0 143508643 109850624 10737 1992294400 134512640 146736320 4289131424 18446744073709551615 137299229 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 26819 10737 821 2985 0 23361 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 115976

[startup+3.10118 s]
/proc/loadavg: 1.54 1.81 1.78 2/108 29749
/proc/meminfo: memFree=1409648/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=119840 CPUtime=3.09
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 25471 0 0 0 300 9 0 0 21 0 1 0 143508643 122716160 13445 1992294400 134512640 146736320 4289131424 18446744073709551615 136015085 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 29960 13445 893 2985 0 26502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 128540

[startup+6.30052 s]
/proc/loadavg: 1.50 1.80 1.78 2/108 29749
/proc/meminfo: memFree=1408904/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=120332 CPUtime=6.28
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 25581 0 0 0 619 9 0 0 25 0 1 0 143508643 123219968 13555 1992294400 134512640 146736320 4289131424 18446744073709551615 136384895 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 30083 13555 893 2985 0 26625 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 129032

[startup+12.7012 s]
/proc/loadavg: 1.46 1.79 1.77 2/108 29749
/proc/meminfo: memFree=1408904/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=120332 CPUtime=12.68
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 25581 0 0 0 1259 9 0 0 25 0 1 0 143508643 123219968 13555 1992294400 134512640 146736320 4289131424 18446744073709551615 135658766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 30083 13555 893 2985 0 26625 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 129032

[startup+25.5006 s]
/proc/loadavg: 1.36 1.75 1.76 2/108 29749
/proc/meminfo: memFree=1409028/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=120332 CPUtime=25.48
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 25582 0 0 0 2539 9 0 0 25 0 1 0 143508643 123219968 13556 1992294400 134512640 146736320 4289131424 18446744073709551615 135997676 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 30083 13556 893 2985 0 26625 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 129032

[startup+51.1013 s]
/proc/loadavg: 1.23 1.69 1.74 2/108 29751
/proc/meminfo: memFree=1409028/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=120332 CPUtime=51.08
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 25582 0 0 0 5098 10 0 0 25 0 1 0 143508643 123219968 13556 1992294400 134512640 146736320 4289131424 18446744073709551615 135658700 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 30083 13556 893 2985 0 26625 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 129032

[startup+102.309 s]
/proc/loadavg: 1.10 1.58 1.70 2/108 29751
/proc/meminfo: memFree=1409028/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=120332 CPUtime=102.27
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 25582 0 0 0 10216 11 0 0 25 0 1 0 143508643 123219968 13556 1992294400 134512640 146736320 4289131424 18446744073709551615 136461475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 30083 13556 893 2985 0 26625 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 129032

[startup+162.301 s]
/proc/loadavg: 1.03 1.47 1.65 2/108 29753
/proc/meminfo: memFree=1403820/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=127768 CPUtime=162.24
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 26934 0 0 0 16212 12 0 0 25 0 1 0 143508643 130834432 14908 1992294400 134512640 146736320 4289131424 18446744073709551615 138768267 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 31942 14908 901 2985 0 28484 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 136468

[startup+222.301 s]
/proc/loadavg: 1.01 1.38 1.61 2/108 29755
/proc/meminfo: memFree=1403820/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=127768 CPUtime=222.23
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 26934 0 0 0 22211 12 0 0 25 0 1 0 143508643 130834432 14908 1992294400 134512640 146736320 4289131424 18446744073709551615 138768486 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 31942 14908 901 2985 0 28484 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 136468

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.57 2/108 29757
/proc/meminfo: memFree=1377656/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=168460 CPUtime=282.21
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 41892 0 0 0 28204 17 0 0 25 0 1 0 143508643 172503040 21377 1992294400 134512640 146736320 4289131424 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42115 21377 975 2985 0 38657 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 177160

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.53 2/108 29759
/proc/meminfo: memFree=1377532/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=168500 CPUtime=342.2
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 47557 0 0 0 34200 20 0 0 25 0 1 0 143508643 172544000 21396 1992294400 134512640 146736320 4289131424 18446744073709551615 136017489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42125 21396 975 2985 0 38667 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 177200

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.49 2/108 29759
/proc/meminfo: memFree=1377532/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=168500 CPUtime=402.18
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 53730 0 0 0 40196 22 0 0 25 0 1 0 143508643 172544000 21400 1992294400 134512640 146736320 4289131424 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42125 21400 975 2985 0 38667 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 177200

[startup+462.301 s]

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


[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.15 2/108 29790
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169156 CPUtime=1421.93
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 206733 0 0 0 142112 81 0 0 25 0 1 0 143508643 173215744 22316 1992294400 134512640 146736320 4289131424 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42289 22316 1015 2985 0 38831 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 177856

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/108 29792
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169180 CPUtime=1481.9
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 213620 0 0 0 148107 83 0 0 25 0 1 0 143508643 173240320 22323 1992294400 134512640 146736320 4289131424 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42295 22323 1015 2985 0 38837 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 177880

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/108 29794
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169180 CPUtime=1541.88
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 220575 0 0 0 154102 86 0 0 25 0 1 0 143508643 173240320 22324 1992294400 134512640 146736320 4289131424 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42295 22324 1015 2985 0 38837 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 177880

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 29794
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169180 CPUtime=1601.87
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 227623 0 0 0 160098 89 0 0 25 0 1 0 143508643 173240320 22324 1992294400 134512640 146736320 4289131424 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42295 22324 1015 2985 0 38837 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 177880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 29796
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169180 CPUtime=1661.86
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 234723 0 0 0 166094 92 0 0 25 0 1 0 143508643 173240320 22324 1992294400 134512640 146736320 4289131424 18446744073709551615 135526785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42295 22324 1015 2985 0 38837 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 177880

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 29798
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169180 CPUtime=1721.84
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 241318 0 0 0 172089 95 0 0 25 0 1 0 143508643 173240320 22324 1992294400 134512640 146736320 4289131424 18446744073709551615 136385268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42295 22324 1015 2985 0 38837 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 177880

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29800
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169240 CPUtime=1781.82
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 248487 0 0 0 178084 98 0 0 25 0 1 0 143508643 173301760 22342 1992294400 134512640 146736320 4289131424 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42310 22342 1015 2985 0 38852 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 177940

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29800
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169240 CPUtime=1791.43
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 249499 0 0 0 179045 98 0 0 25 0 1 0 143508643 173301760 22342 1992294400 134512640 146736320 4289131424 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42310 22342 1015 2985 0 38852 0
Current children cumulated CPU time (s) 1791.43
Current children cumulated vsize (KiB) 177940

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29800
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169240 CPUtime=1794.62
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 250007 0 0 0 179364 98 0 0 25 0 1 0 143508643 173301760 22342 1992294400 134512640 146736320 4289131424 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42310 22342 1015 2985 0 38852 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 177940

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29800
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169240 CPUtime=1797.81
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 250512 0 0 0 179683 98 0 0 25 0 1 0 143508643 173301760 22342 1992294400 134512640 146736320 4289131424 18446744073709551615 139043591 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42310 22342 1015 2985 0 38852 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 177940

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29800
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169240 CPUtime=1798.61
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 250512 0 0 0 179763 98 0 0 25 0 1 0 143508643 173301760 22342 1992294400 134512640 146736320 4289131424 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42310 22342 1015 2985 0 38852 0
Current children cumulated CPU time (s) 1798.61
Current children cumulated vsize (KiB) 177940

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29800
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169240 CPUtime=1799.03
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 251018 0 0 0 179804 99 0 0 25 0 1 0 143508643 173301760 22342 1992294400 134512640 146736320 4289131424 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42310 22342 1015 2985 0 38852 0
Current children cumulated CPU time (s) 1799.03
Current children cumulated vsize (KiB) 177940

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29800
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169240 CPUtime=1799.42
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 251018 0 0 0 179843 99 0 0 25 0 1 0 143508643 173301760 22342 1992294400 134512640 146736320 4289131424 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42310 22342 1015 2985 0 38852 0
Current children cumulated CPU time (s) 1799.42
Current children cumulated vsize (KiB) 177940

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 29800
/proc/meminfo: memFree=1373316/2059040 swapFree=4136140/4192956
[pid=29747] ppid=29745 vsize=8700 CPUtime=0
/proc/29747/stat : 29747 (run) S 29745 29747 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143508643 8908800 249 1992294400 4194304 4922060 140737134999280 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29747/statm: 2175 249 208 178 0 68 0
[pid=29748] ppid=29747 vsize=169240 CPUtime=1799.52
/proc/29748/stat : 29748 (pb_cplex) R 29747 29747 28293 0 -1 4202496 251018 0 0 0 179853 99 0 0 25 0 1 0 143508643 173301760 22342 1992294400 134512640 146736320 4289131424 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29748/statm: 42310 22342 1015 2985 0 38852 0
Current children cumulated CPU time (s) 1799.52
Current children cumulated vsize (KiB) 177940

Child status: 0
Real time (s): 1800.07
CPU time (s): 1799.6
CPU user time (s): 1798.6
CPU system time (s): 1.00685
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 251868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.6
system time used= 1.00685
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 251605
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= 2976

runsolver used 3.08053 second user time and 8.40272 second system time

The end

Launcher Data

Begin job on node047 at 2010-07-02 00:09:26
IDJOB=2695707
IDBENCH=71834
IDSOLVER=1209
FILE ID=node047/2695707-1278022166
PBS_JOBID= 11198718
Free space on /tmp= 62384 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-5000opt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695707-1278022166/watcher-2695707-1278022166 -o /tmp/evaluation-result-2695707-1278022166/solver-2695707-1278022166 -C 1800 -W 2000 -M 1800  run HOME/instance-2695707-1278022166.opb

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

MD5SUM BENCH= 657f6825a6ae32adb885bdc3b57c624e
RANDOM SEED=870877027

node047.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		: 3000.244
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	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1461156 kB
Buffers:        144684 kB
Cached:         347376 kB
SwapCached:      10104 kB
Active:         244088 kB
Inactive:       261484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1461156 kB
SwapTotal:     4192956 kB
SwapFree:      4136140 kB
Dirty:           18652 kB
Writeback:           0 kB
AnonPages:       11980 kB
Mapped:           8532 kB
Slab:            70348 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180672 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= 62368 MiB
End job on node047 at 2010-07-02 00:39:26