Trace number 2695701

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-45-90-4-3000opt.opb
MD5SUM948226035ef0280d59f9150dd2b5c694
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-187
Best CPU time to get the best result obtained on this benchmark35.0747
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 constraints63877
Number of constraints which are clauses63877
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 340
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 340
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-2695701-1278022071.opb.
0.00/0.00	c Instance file HOME/instance-2695701-1278022071.opb
0.00/0.00	c File size is 2132614 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                                                |
0.00/0.69	c |  Number Constraints:    63877                                               |
0.00/0.69	c ===============================================================================
1799.51/1800.05	c Remaining time 1799.35 sec.
1799.51/1800.05	s SATISFIABLE
1799.51/1800.05	c Solution value = 0.00
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-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
1799.51/1800.05	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-2695701-1278022071/watcher-2695701-1278022071 -o /tmp/evaluation-result-2695701-1278022071/solver-2695701-1278022071 -C 1800 -W 2000 -M 1800 run HOME/instance-2695701-1278022071.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: 1.26 1.22 1.18 3/106 31467
/proc/meminfo: memFree=1311776/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0

[startup+0.050582 s]
/proc/loadavg: 1.26 1.22 1.18 3/106 31467
/proc/meminfo: memFree=1311776/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101587 s]
/proc/loadavg: 1.26 1.22 1.18 3/106 31467
/proc/meminfo: memFree=1311776/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301609 s]
/proc/loadavg: 1.26 1.22 1.18 3/106 31467
/proc/meminfo: memFree=1311776/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701669 s]
/proc/loadavg: 1.26 1.22 1.18 3/106 31467
/proc/meminfo: memFree=1311776/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50174 s]
/proc/loadavg: 1.24 1.21 1.18 2/108 31469
/proc/meminfo: memFree=1279396/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=108020 CPUtime=1.49
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 20930 0 0 0 142 7 0 0 18 0 1 0 143502093 110612480 10957 1992294400 134512640 146736320 4288381136 18446744073709551615 137298901 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 27005 10957 821 2985 0 23547 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116720

[startup+3.10191 s]
/proc/loadavg: 1.24 1.21 1.18 2/108 31469
/proc/meminfo: memFree=1259680/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=120824 CPUtime=3.08
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 26510 0 0 0 299 9 0 0 21 0 1 0 143502093 123723776 13666 1992294400 134512640 146736320 4288381136 18446744073709551615 136015619 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 30206 13666 893 2985 0 26748 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 129524

[startup+6.30126 s]
/proc/loadavg: 1.24 1.21 1.18 2/108 31469
/proc/meminfo: memFree=1259184/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=121028 CPUtime=6.28
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 26610 0 0 0 619 9 0 0 25 0 1 0 143502093 123932672 13766 1992294400 134512640 146736320 4288381136 18446744073709551615 136015700 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 30257 13766 893 2985 0 26799 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 129728

[startup+12.701 s]
/proc/loadavg: 1.20 1.20 1.18 2/108 31469
/proc/meminfo: memFree=1259184/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=121028 CPUtime=12.68
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 26610 0 0 0 1259 9 0 0 25 0 1 0 143502093 123932672 13766 1992294400 134512640 146736320 4288381136 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 30257 13766 893 2985 0 26799 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 129728

[startup+25.5014 s]
/proc/loadavg: 1.17 1.20 1.18 2/108 31469
/proc/meminfo: memFree=1259184/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=121028 CPUtime=25.48
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 26610 0 0 0 2539 9 0 0 25 0 1 0 143502093 123932672 13766 1992294400 134512640 146736320 4288381136 18446744073709551615 136461575 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 30257 13766 893 2985 0 26799 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 129728

[startup+51.1011 s]
/proc/loadavg: 1.11 1.18 1.17 2/108 31471
/proc/meminfo: memFree=1259184/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=121028 CPUtime=51.07
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 26610 0 0 0 5097 10 0 0 25 0 1 0 143502093 123932672 13766 1992294400 134512640 146736320 4288381136 18446744073709551615 136461557 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 30257 13766 893 2985 0 26799 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 129728

[startup+102.309 s]
/proc/loadavg: 1.04 1.15 1.16 2/108 31471
/proc/meminfo: memFree=1259184/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=121028 CPUtime=102.27
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 26610 0 0 0 10216 11 0 0 25 0 1 0 143502093 123932672 13766 1992294400 134512640 146736320 4288381136 18446744073709551615 135997742 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 30257 13766 893 2985 0 26799 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 129728

[startup+162.301 s]
/proc/loadavg: 1.01 1.12 1.15 2/108 31473
/proc/meminfo: memFree=1253852/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=128832 CPUtime=162.24
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 28030 0 0 0 16212 12 0 0 25 0 1 0 143502093 131923968 15186 1992294400 134512640 146736320 4288381136 18446744073709551615 138768493 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 32208 15186 901 2985 0 28750 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 137532

[startup+222.301 s]
/proc/loadavg: 1.00 1.09 1.14 2/108 31475
/proc/meminfo: memFree=1253852/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=128832 CPUtime=222.23
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 28041 0 0 0 22211 12 0 0 25 0 1 0 143502093 131923968 15197 1992294400 134512640 146736320 4288381136 18446744073709551615 138768297 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 32208 15197 901 2985 0 28750 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 137532

[startup+282.301 s]
/proc/loadavg: 1.00 1.07 1.13 2/108 31477
/proc/meminfo: memFree=1229672/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=169716 CPUtime=282.22
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 44115 0 0 0 28203 19 0 0 25 0 1 0 143502093 173789184 21135 1992294400 134512640 146736320 4288381136 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42429 21135 975 2985 0 38971 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 178416

[startup+342.301 s]
/proc/loadavg: 1.00 1.06 1.11 2/108 31477
/proc/meminfo: memFree=1229672/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=169776 CPUtime=342.2
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 49372 0 0 0 34199 21 0 0 25 0 1 0 143502093 173850624 21150 1992294400 134512640 146736320 4288381136 18446744073709551615 139043566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42444 21150 975 2985 0 38986 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 178476

[startup+402.301 s]
/proc/loadavg: 1.00 1.05 1.10 2/108 31479
/proc/meminfo: memFree=1229672/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=169776 CPUtime=402.18
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 55498 0 0 0 40195 23 0 0 25 0 1 0 143502093 173850624 21150 1992294400 134512640 146736320 4288381136 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42444 21150 975 2985 0 38986 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 178476

[startup+462.301 s]

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


[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31507
/proc/meminfo: memFree=1220372/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1421.92
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 209343 0 0 0 142110 82 0 0 25 0 1 0 143502093 176099328 23379 1992294400 134512640 146736320 4288381136 18446744073709551615 136388081 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23379 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 180672

[startup+1482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 31512
/proc/meminfo: memFree=1220124/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1481.9
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 216462 0 0 0 148105 85 0 0 25 0 1 0 143502093 176099328 23379 1992294400 134512640 146736320 4288381136 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23379 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 180672

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 31512
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1541.88
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 223756 0 0 0 154100 88 0 0 25 0 1 0 143502093 176099328 23379 1992294400 134512640 146736320 4288381136 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23379 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 180672

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31514
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1601.86
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 231098 0 0 0 160095 91 0 0 25 0 1 0 143502093 176099328 23379 1992294400 134512640 146736320 4288381136 18446744073709551615 136017665 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23379 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 180672

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31516
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1661.85
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 238398 0 0 0 166091 94 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136017777 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 180672

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31518
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1721.84
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 245792 0 0 0 172087 97 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 180672

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31520
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1781.82
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 253193 0 0 0 178083 99 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 180672

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31520
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1791.43
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 254181 0 0 0 179043 100 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1791.43
Current children cumulated vsize (KiB) 180672

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31520
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1794.63
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 254677 0 0 0 179363 100 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136017491 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1794.63
Current children cumulated vsize (KiB) 180672

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31520
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1797.82
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 255160 0 0 0 179682 100 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136017512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1797.82
Current children cumulated vsize (KiB) 180672

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31520
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1798.62
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 255160 0 0 0 179762 100 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1798.62
Current children cumulated vsize (KiB) 180672

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31520
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1799.02
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 255637 0 0 0 179802 100 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136017481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1799.02
Current children cumulated vsize (KiB) 180672

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31520
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1799.41
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 255637 0 0 0 179841 100 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1799.41
Current children cumulated vsize (KiB) 180672

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 31520
/proc/meminfo: memFree=1220248/2059040 swapFree=4139540/4192956
[pid=31467] ppid=31465 vsize=8700 CPUtime=0
/proc/31467/stat : 31467 (run) S 31465 31467 30778 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 143502093 8908800 249 1992294400 4194304 4922060 140736920655504 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31467/statm: 2175 249 208 178 0 68 0
[pid=31468] ppid=31467 vsize=171972 CPUtime=1799.51
/proc/31468/stat : 31468 (pb_cplex) R 31467 31467 30778 0 -1 4202496 255637 0 0 0 179851 100 0 0 25 0 1 0 143502093 176099328 23380 1992294400 134512640 146736320 4288381136 18446744073709551615 136017491 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31468/statm: 42993 23380 1016 2985 0 39535 0
Current children cumulated CPU time (s) 1799.51
Current children cumulated vsize (KiB) 180672

Child status: 0
Real time (s): 1800.07
CPU time (s): 1799.6
CPU user time (s): 1798.58
CPU system time (s): 1.01884
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 256108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.58
system time used= 1.01885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 256039
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= 2514

runsolver used 3.07653 second user time and 8.39072 second system time

The end

Launcher Data

Begin job on node035 at 2010-07-02 00:07:51
IDJOB=2695701
IDBENCH=71828
IDSOLVER=1209
FILE ID=node035/2695701-1278022071
PBS_JOBID= 11198728
Free space on /tmp= 62376 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-3000opt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695701-1278022071/watcher-2695701-1278022071 -o /tmp/evaluation-result-2695701-1278022071/solver-2695701-1278022071 -C 1800 -W 2000 -M 1800  run HOME/instance-2695701-1278022071.opb

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

MD5SUM BENCH= 948226035ef0280d59f9150dd2b5c694
RANDOM SEED=1796531899

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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:       1312180 kB
Buffers:        144896 kB
Cached:         484804 kB
SwapCached:       7448 kB
Active:         224184 kB
Inactive:       420056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1312180 kB
SwapTotal:     4192956 kB
SwapFree:      4139540 kB
Dirty:           18624 kB
Writeback:           0 kB
AnonPages:       12700 kB
Mapped:          12092 kB
Slab:            80720 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183072 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= 62360 MiB
End job on node035 at 2010-07-02 00:37:51