Trace number 2695703

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 1799.15 1799.63

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-7000opt.opb
MD5SUM2dd11ebefc05ae8ac770ff3615713305
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-172
Best CPU time to get the best result obtained on this benchmark59.472
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 constraints62231
Number of constraints which are clauses62231
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 347
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 347
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-2695703-1278022108.opb.
0.00/0.00	c Instance file HOME/instance-2695703-1278022108.opb
0.00/0.00	c File size is 2075649 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 ".
0.00/0.66	c ============================[ Problem Statistics ]=============================
0.00/0.66	c |                                                                             |
0.00/0.66	c |  Parsing time:          0.62         s                                      |
0.00/0.66	c |  Number Variables:      2025                                                |
0.00/0.68	c |  Number Constraints:    62231                                               |
0.00/0.68	c ===============================================================================
1799.02/1799.60	c Remaining time 1799.36 sec.
1799.02/1799.60	s SATISFIABLE
1799.02/1799.60	c Solution value = 0.00
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-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
1799.12/1799.61	c Total CPU time              : 1798.06 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-2695703-1278022108/watcher-2695703-1278022108 -o /tmp/evaluation-result-2695703-1278022108/solver-2695703-1278022108 -C 1800 -W 2000 -M 1800 run HOME/instance-2695703-1278022108.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: 1.98 1.93 1.65 3/106 27615
/proc/meminfo: memFree=1573648/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0

[startup+0.0835781 s]
/proc/loadavg: 1.98 1.93 1.65 3/106 27615
/proc/meminfo: memFree=1573648/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10158 s]
/proc/loadavg: 1.98 1.93 1.65 3/106 27615
/proc/meminfo: memFree=1573648/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301602 s]
/proc/loadavg: 1.98 1.93 1.65 3/106 27615
/proc/meminfo: memFree=1573648/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701646 s]
/proc/loadavg: 1.98 1.93 1.65 3/106 27615
/proc/meminfo: memFree=1573648/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50173 s]
/proc/loadavg: 1.98 1.93 1.65 2/108 27617
/proc/meminfo: memFree=1541268/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=105448 CPUtime=1.48
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 19567 0 0 0 141 7 0 0 25 0 1 0 143503360 107978752 10814 1992294400 134512640 146736320 4294140880 18446744073709551615 137298804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 26362 10814 821 2985 0 22904 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 114148

[startup+3.10091 s]
/proc/loadavg: 1.98 1.93 1.65 2/108 27617
/proc/meminfo: memFree=1522172/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=118012 CPUtime=3.08
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 24394 0 0 0 299 9 0 0 25 0 1 0 143503360 120844288 13513 1992294400 134512640 146736320 4294140880 18446744073709551615 135658727 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 29503 13513 893 2985 0 26045 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 126712

[startup+6.30126 s]
/proc/loadavg: 1.98 1.93 1.65 2/108 27617
/proc/meminfo: memFree=1522048/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=118012 CPUtime=6.28
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 24413 0 0 0 619 9 0 0 25 0 1 0 143503360 120844288 13532 1992294400 134512640 146736320 4294140880 18446744073709551615 136463750 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 29503 13532 893 2985 0 26045 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 126712

[startup+12.701 s]
/proc/loadavg: 1.83 1.90 1.65 2/108 27619
/proc/meminfo: memFree=1522048/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=118012 CPUtime=12.68
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 24413 0 0 0 1259 9 0 0 25 0 1 0 143503360 120844288 13532 1992294400 134512640 146736320 4294140880 18446744073709551615 135997637 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 29503 13532 893 2985 0 26045 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 126712

[startup+25.5014 s]
/proc/loadavg: 1.70 1.87 1.64 2/108 27619
/proc/meminfo: memFree=1522172/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=118012 CPUtime=25.48
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 24414 0 0 0 2538 10 0 0 25 0 1 0 143503360 120844288 13533 1992294400 134512640 146736320 4294140880 18446744073709551615 135453292 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 29503 13533 893 2985 0 26045 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126712

[startup+51.1012 s]
/proc/loadavg: 1.46 1.80 1.62 2/108 27619
/proc/meminfo: memFree=1522172/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=118012 CPUtime=51.07
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 24414 0 0 0 5097 10 0 0 25 0 1 0 143503360 120844288 13533 1992294400 134512640 146736320 4294140880 18446744073709551615 136015624 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 29503 13533 893 2985 0 26045 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 126712

[startup+102.309 s]
/proc/loadavg: 1.18 1.66 1.58 2/108 27621
/proc/meminfo: memFree=1522172/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=118012 CPUtime=102.27
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 24414 0 0 0 10216 11 0 0 25 0 1 0 143503360 120844288 13533 1992294400 134512640 146736320 4294140880 18446744073709551615 136461557 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 29503 13533 893 2985 0 26045 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126712

[startup+162.301 s]
/proc/loadavg: 1.07 1.54 1.54 2/108 27623
/proc/meminfo: memFree=1516840/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=125656 CPUtime=162.24
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 25805 0 0 0 16213 11 0 0 25 0 1 0 143503360 128671744 14924 1992294400 134512640 146736320 4294140880 18446744073709551615 135851856 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 31414 14924 901 2985 0 27956 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 134356

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.51 2/108 27623
/proc/meminfo: memFree=1492660/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=168152 CPUtime=222.23
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 38902 0 0 0 22207 16 0 0 25 0 1 0 143503360 172187648 20883 1992294400 134512640 146736320 4294140880 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 42038 20883 970 2985 0 38580 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 176852

[startup+282.302 s]
/proc/loadavg: 1.01 1.35 1.47 2/108 27625
/proc/meminfo: memFree=1492536/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=168236 CPUtime=282.21
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 45027 0 0 0 28203 18 0 0 25 0 1 0 143503360 172273664 20928 1992294400 134512640 146736320 4294140880 18446744073709551615 136017520 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 42059 20928 970 2985 0 38601 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 176936

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.44 2/108 27627
/proc/meminfo: memFree=1492536/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=168236 CPUtime=342.2
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 50985 0 0 0 34199 21 0 0 25 0 1 0 143503360 172273664 20934 1992294400 134512640 146736320 4294140880 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 42059 20934 970 2985 0 38601 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 176936

[startup+402.302 s]
/proc/loadavg: 1.05 1.25 1.42 2/108 27629
/proc/meminfo: memFree=1492288/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=168248 CPUtime=402.18
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 57871 0 0 0 40195 23 0 0 25 0 1 0 143503360 172285952 20956 1992294400 134512640 146736320 4294140880 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 42062 20956 970 2985 0 38604 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 176948

[startup+462.301 s]

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


[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 3/109 27658
/proc/meminfo: memFree=1476160/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167808 CPUtime=1421.92
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 216586 0 0 0 142104 88 0 0 25 0 1 0 143503360 171835392 21938 1992294400 134512640 146736320 4294140880 18446744073709551615 136017662 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41952 21938 1015 2985 0 38494 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 176508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/108 27660
/proc/meminfo: memFree=1487576/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167856 CPUtime=1481.9
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 223609 0 0 0 148099 91 0 0 25 0 1 0 143503360 171884544 21951 1992294400 134512640 146736320 4294140880 18446744073709551615 136017760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41964 21951 1015 2985 0 38506 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 176556

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/108 27662
/proc/meminfo: memFree=1487576/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167868 CPUtime=1541.87
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 231188 0 0 0 154094 93 0 0 25 0 1 0 143503360 171896832 21954 1992294400 134512640 146736320 4294140880 18446744073709551615 136002010 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41967 21954 1015 2985 0 38509 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 176568

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 27664
/proc/meminfo: memFree=1487576/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167916 CPUtime=1601.87
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 238243 0 0 0 160091 96 0 0 25 0 1 0 143503360 171945984 21965 1992294400 134512640 146736320 4294140880 18446744073709551615 136017618 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41979 21965 1015 2985 0 38521 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 176616

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 27666
/proc/meminfo: memFree=1487576/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167936 CPUtime=1661.85
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 245728 0 0 0 166086 99 0 0 25 0 1 0 143503360 171966464 21971 1992294400 134512640 146736320 4294140880 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41984 21971 1015 2985 0 38526 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 176636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 27666
/proc/meminfo: memFree=1487576/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167964 CPUtime=1721.83
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 252756 0 0 0 172082 101 0 0 25 0 1 0 143503360 171995136 21978 1992294400 134512640 146736320 4294140880 18446744073709551615 136017665 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41991 21978 1015 2985 0 38533 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 176664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 27668
/proc/meminfo: memFree=1487700/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167964 CPUtime=1781.82
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 259752 0 0 0 178077 105 0 0 25 0 1 0 143503360 171995136 21980 1992294400 134512640 146736320 4294140880 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41991 21980 1015 2985 0 38533 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 176664

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 27668
/proc/meminfo: memFree=1487700/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167964 CPUtime=1791.42
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 260737 0 0 0 179037 105 0 0 25 0 1 0 143503360 171995136 21980 1992294400 134512640 146736320 4294140880 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41991 21980 1015 2985 0 38533 0
Current children cumulated CPU time (s) 1791.42
Current children cumulated vsize (KiB) 176664

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 27668
/proc/meminfo: memFree=1487700/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167964 CPUtime=1794.62
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 261229 0 0 0 179357 105 0 0 25 0 1 0 143503360 171995136 21980 1992294400 134512640 146736320 4294140880 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41991 21980 1015 2985 0 38533 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 176664

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 27668
/proc/meminfo: memFree=1487700/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167964 CPUtime=1796.21
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 261229 0 0 0 179516 105 0 0 25 0 1 0 143503360 171995136 21980 1992294400 134512640 146736320 4294140880 18446744073709551615 139043573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41991 21980 1015 2985 0 38533 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 176664

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 27668
/proc/meminfo: memFree=1487700/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167964 CPUtime=1797.81
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 261728 0 0 0 179676 105 0 0 25 0 1 0 143503360 171995136 21980 1992294400 134512640 146736320 4294140880 18446744073709551615 136017662 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41991 21980 1015 2985 0 38533 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 176664

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 27668
/proc/meminfo: memFree=1487700/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167964 CPUtime=1798.61
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 261728 0 0 0 179756 105 0 0 25 0 1 0 143503360 171995136 21980 1992294400 134512640 146736320 4294140880 18446744073709551615 135454096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41991 21980 1015 2985 0 38533 0
Current children cumulated CPU time (s) 1798.61
Current children cumulated vsize (KiB) 176664

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 27668
/proc/meminfo: memFree=1487700/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=167964 CPUtime=1799.02
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 262224 0 0 0 179796 106 0 0 25 0 1 0 143503360 171995136 21980 1992294400 134512640 146736320 4294140880 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 41991 21980 1015 2985 0 38533 0
Current children cumulated CPU time (s) 1799.02
Current children cumulated vsize (KiB) 176664

[startup+1799.61 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 27668
/proc/meminfo: memFree=1487700/2059040 swapFree=4139620/4192956
[pid=27615] ppid=27613 vsize=8700 CPUtime=0
/proc/27615/stat : 27615 (run) S 27613 27615 27075 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 143503360 8908800 248 1992294400 4194304 4922060 140734645537712 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/27615/statm: 2175 248 208 178 0 68 0
[pid=27616] ppid=27615 vsize=122100 CPUtime=1799.12
/proc/27616/stat : 27616 (pb_cplex) R 27615 27615 27075 0 -1 4202496 262416 0 0 0 179806 106 0 0 25 0 1 0 143503360 125030400 14740 1992294400 134512640 146736320 4294140880 18446744073709551615 136765702 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27616/statm: 30525 14740 1025 2985 0 27067 0
Current children cumulated CPU time (s) 1799.12
Current children cumulated vsize (KiB) 130800

Child status: 0
Real time (s): 1799.63
CPU time (s): 1799.15
CPU user time (s): 1798.07
CPU system time (s): 1.07684
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 238688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.07
system time used= 1.07684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 262808
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= 9
involuntary context switches= 7337

runsolver used 3.03054 second user time and 8.44072 second system time

The end

Launcher Data

Begin job on node042 at 2010-07-02 00:08:29
IDJOB=2695703
IDBENCH=71830
IDSOLVER=1209
FILE ID=node042/2695703-1278022108
PBS_JOBID= 11198722
Free space on /tmp= 62124 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-250-false-45-90-4-7000opt.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695703-1278022108/watcher-2695703-1278022108 -o /tmp/evaluation-result-2695703-1278022108/solver-2695703-1278022108 -C 1800 -W 2000 -M 1800  run HOME/instance-2695703-1278022108.opb

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

MD5SUM BENCH= 2dd11ebefc05ae8ac770ff3615713305
RANDOM SEED=1534120768

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1574176 kB
Buffers:        118296 kB
Cached:         267560 kB
SwapCached:       6736 kB
Active:         157072 kB
Inactive:       242492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1574176 kB
SwapTotal:     4192956 kB
SwapFree:      4139620 kB
Dirty:           18612 kB
Writeback:           0 kB
AnonPages:       11932 kB
Mapped:          12068 kB
Slab:            63420 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183360 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= 62108 MiB
End job on node042 at 2010-07-02 00:38:28