Trace number 432774

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, and are wall clock time (not CPU 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
bsolo 3.0.17? (TO) 1800.09 1800.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-qiu.opb
MD5SUM644f01bea590fadfbdc9e969c95da3cf
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables23808
Total number of constraints1192
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1192
Minimum length of a constraint31
Maximum length of a constraint5940
Number of terms in the objective function 7968
Biggest coefficient in the objective function 993
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 530424
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530424
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432774-1177949400/instance-432774-1177949400.opb
0.00/0.00	c File size is 1013388 bytes.
0.09/0.19	c Highest Coefficient sum: 530424
0.09/0.19	c Parsing was ok!!
0.09/0.19	c Total parsing time: 0.192 s
0.19/0.21	c Var: 23808 Constr: 1324 128/0/1196 Lit: 103488 Watch. Lit: 36460
0.19/0.21	c Obj. Vars: 7968 (33.4677 % of total variables)
35.88/35.90	c Pre-processing Time: 35.892 s
35.88/35.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
35.88/35.90	c        0  10840     1324   103488   78    77301  176298      0      0 35.89
35.88/35.90	c Switching off LPR mode.
1800.06/1800.50	c      100  10840     1424   210102  147    77505  193928    100      2 36.63
1800.06/1800.50	c      250  10840     1574   211729  134    77804  213321    250      6 36.86
1800.06/1800.50	c      475  10839     1799   213776  118    78253  234654    475     12 37.26
1800.06/1800.50	c      813  10839     2137   217551  101    78929  258120    813     21 37.85
1800.06/1800.50	c     1321  10839     2645   223320   84    79945  283933   1321     33 38.92
1800.06/1800.50	c     2085  10839     3409   233118   68    81472  312327   2085     49 41.94
1800.06/1800.50	c     3232  10838     4556   245782   53    83764  343560   3232     70 45.93
1800.06/1800.50	c     4959  10837     6283   264926   42    87217  377917   4959     90 54.61
1800.06/1800.50	c     7552  10833     8876   292013   32    92399  415709   7552    104 72.03
1800.06/1800.50	c    11431  10829    12755   334814   26   100149  457280  11431     93 122.20
1800.06/1800.50	c    17254  10814    18578   391169   21   111781  503009  17254     54 316.69
1800.06/1800.50	c    25996  10805    27320   528227   19   129257  553310  25996     49 525.12
1800.06/1800.50	c    39106  10788    40430   670179   16   155461  608642  39106     50 775.23
1800.06/1800.50	c    58777  10737    60101  6218082  103   194756  669507  58777     46 1254.36
1800.06/1800.50	c    88287  10699    89611  6538114   72   253737  736458  88287     49 1786.96
1800.06/1800.50	c Caught signal: 15
1800.06/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.50	c   15    89098  26613  7190855    90422  6546612  89098     49 1800.07
1800.06/1800.50	s UNKNOWN
1800.06/1800.50	c Total time: 1800.07 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-432774-1177949400 -o ROOT/results/node51/solver-432774-1177949400 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432774-1177949400/instance-432774-1177949400.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 14084
/proc/meminfo: memFree=1835064/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=12728 CPUtime=0
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 149785169 13033472 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 3182 332 279 324 0 2004 0

[startup+0.057074 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 14084
/proc/meminfo: memFree=1835064/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=6504 CPUtime=0.05
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 830 0 0 0 5 0 0 0 18 0 1 0 149785169 6660096 800 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 1626 801 347 324 0 448 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6504

[startup+0.101078 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 14084
/proc/meminfo: memFree=1835064/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=7332 CPUtime=0.09
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 1099 0 0 0 9 0 0 0 18 0 1 0 149785169 7507968 1029 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 1833 1029 405 324 0 655 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7332

[startup+0.301095 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 14084
/proc/meminfo: memFree=1835064/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=10900 CPUtime=0.29
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 2341 0 0 0 29 0 0 0 19 0 1 0 149785169 11161600 2023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 2725 2023 304 324 0 1795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10900

[startup+0.701131 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 14084
/proc/meminfo: memFree=1835064/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=10900 CPUtime=0.69
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 2341 0 0 0 69 0 0 0 22 0 1 0 149785169 11161600 2023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 2725 2023 304 324 0 1795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10900

[startup+1.50221 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1828336/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=10900 CPUtime=1.49
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 2341 0 0 0 148 1 0 0 25 0 1 0 149785169 11161600 2023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 2725 2023 304 324 0 1795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10900

[startup+3.10135 s]
/proc/loadavg: 0.91 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1828144/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=10900 CPUtime=3.09
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 2341 0 0 0 307 2 0 0 25 0 1 0 149785169 11161600 2023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 2725 2023 304 324 0 1795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10900

[startup+6.30165 s]
/proc/loadavg: 0.92 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1827888/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=10900 CPUtime=6.29
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 2341 0 0 0 627 2 0 0 25 0 1 0 149785169 11161600 2023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 2725 2023 304 324 0 1795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10900

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1827896/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=10900 CPUtime=12.69
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 2341 0 0 0 1267 2 0 0 25 0 1 0 149785169 11161600 2023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 2725 2023 304 324 0 1795 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10900

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1827960/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=10900 CPUtime=25.48
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 2341 0 0 0 2546 2 0 0 25 0 1 0 149785169 11161600 2023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 2725 2023 304 324 0 1795 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10900

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1825656/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=13356 CPUtime=51.08
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 3401 0 0 0 5105 3 0 0 25 0 1 0 149785169 13676544 2653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 3339 2653 310 324 0 2409 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13356

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1824184/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=14964 CPUtime=102.27
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 3784 0 0 0 10223 4 0 0 25 0 1 0 149785169 15323136 3036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 3741 3036 310 324 0 2811 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14964

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1823352/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=15768 CPUtime=162.25
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 3984 0 0 0 16221 4 0 0 25 0 1 0 149785169 16146432 3236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3048757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 3942 3236 310 324 0 3012 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15768

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1822776/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=16172 CPUtime=222.24
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 4106 0 0 0 22220 4 0 0 25 0 1 0 149785169 16560128 3358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 4043 3358 310 324 0 3113 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16172

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1822328/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=16700 CPUtime=282.22
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 4215 0 0 0 28218 4 0 0 25 0 1 0 149785169 17100800 3467 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 4175 3467 310 324 0 3245 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16700

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1822072/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=16836 CPUtime=342.21
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 4263 0 0 0 34217 4 0 0 25 0 1 0 149785169 17240064 3515 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 4209 3515 310 324 0 3279 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16836

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1822008/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=16972 CPUtime=402.19
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 4291 0 0 0 40215 4 0 0 25 0 1 0 149785169 17379328 3543 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 4243 3543 310 324 0 3313 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16972

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1821688/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=17240 CPUtime=462.17
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 4364 0 0 0 46213 4 0 0 25 0 1 0 149785169 17653760 3616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 4310 3616 310 324 0 3380 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17240

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1819768/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=19188 CPUtime=522.16
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 4845 0 0 0 52212 4 0 0 25 0 1 0 149785169 19648512 4097 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 4797 4097 310 324 0 3867 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19188

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1818296/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=20660 CPUtime=582.15
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 5211 0 0 0 58210 5 0 0 25 0 1 0 149785169 21155840 4463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 5165 4463 310 324 0 4235 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 20660

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1817848/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=21060 CPUtime=642.14
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 5312 0 0 0 64209 5 0 0 25 0 1 0 149785169 21565440 4564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 5265 4564 310 324 0 4335 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 21060


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1814328/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=24532 CPUtime=882.08
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 6187 0 0 0 88202 6 0 0 25 0 1 0 149785169 25120768 5439 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 6133 5439 310 324 0 5203 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 24532

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1814072/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=24932 CPUtime=942.06
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 6265 0 0 0 94200 6 0 0 25 0 1 0 149785169 25530368 5517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 6233 5517 310 324 0 5303 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 24932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1813688/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=25204 CPUtime=1002.05
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 6359 0 0 0 100199 6 0 0 25 0 1 0 149785169 25808896 5611 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 6301 5611 310 324 0 5371 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 25204

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1813496/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=25472 CPUtime=1062.03
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 6415 0 0 0 106197 6 0 0 25 0 1 0 149785169 26083328 5667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 6368 5667 310 324 0 5438 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 25472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1813112/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=25736 CPUtime=1122.02
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 6496 0 0 0 112196 6 0 0 25 0 1 0 149785169 26353664 5748 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 6434 5748 310 324 0 5504 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 25736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1812792/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=26136 CPUtime=1182
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 6583 0 0 0 118194 6 0 0 25 0 1 0 149785169 26763264 5835 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 6534 5835 310 324 0 5604 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 26136

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1812472/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=26404 CPUtime=1241.99
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 6645 0 0 0 124193 6 0 0 25 0 1 0 149785169 27037696 5897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 6601 5897 310 324 0 5671 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 26404

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1741560/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=97164 CPUtime=1301.98
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 24354 0 0 0 130183 15 0 0 25 0 1 0 149785169 99495936 23606 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 24291 23606 310 324 0 23361 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 97164

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1740856/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=97836 CPUtime=1361.96
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 24513 0 0 0 136181 15 0 0 25 0 1 0 149785169 100184064 23765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 24459 23765 310 324 0 23529 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 97836

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1740088/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=98632 CPUtime=1421.95
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 24689 0 0 0 142180 15 0 0 25 0 1 0 149785169 100999168 23941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 24658 23941 310 324 0 23728 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 98632

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1739832/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=98900 CPUtime=1481.93
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 24770 0 0 0 148178 15 0 0 25 0 1 0 149785169 101273600 24022 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 24725 24022 310 324 0 23795 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 98900

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1739448/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=99168 CPUtime=1541.91
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 24848 0 0 0 154176 15 0 0 25 0 1 0 149785169 101548032 24100 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 24792 24100 310 324 0 23862 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 99168

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1738872/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=99840 CPUtime=1601.9
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 24993 0 0 0 160175 15 0 0 25 0 1 0 149785169 102236160 24245 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 24960 24245 310 324 0 24030 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 99840

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1738488/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=100108 CPUtime=1661.88
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 25090 0 0 0 166173 15 0 0 25 0 1 0 149785169 102510592 24342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 25027 24342 310 324 0 24097 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 100108

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1738040/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=100644 CPUtime=1721.88
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 25201 0 0 0 172172 16 0 0 25 0 1 0 149785169 103059456 24453 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 25161 24453 310 324 0 24231 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 100644

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1735864/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=102784 CPUtime=1781.86
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 25731 0 0 0 178170 16 0 0 25 0 1 0 149785169 105250816 24983 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 25696 24983 310 324 0 24766 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 102784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1735480/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=103188 CPUtime=1800.06
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 25834 0 0 0 179990 16 0 0 25 0 1 0 149785169 105664512 25086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 25797 25086 310 324 0 24867 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 103188

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 14085
/proc/meminfo: memFree=1735480/2055920 swapFree=4183292/4192956
[pid=14084] ppid=14082 vsize=103188 CPUtime=1800.06
/proc/14084/stat : 14084 (bsolo3.0.17) R 14082 14084 13175 0 -1 4194304 25834 0 0 0 179990 16 0 0 25 0 1 0 149785169 105664512 25086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14084/statm: 25797 25086 310 324 0 24867 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 103188

Child status: 15
Real time (s): 1800.53
CPU time (s): 1800.09
CPU user time (s): 1799.9
CPU system time (s): 0.182972
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 103188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25838
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= 12
involuntary context switches= 2079

runsolver used 1.37779 second user time and 3.54446 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Mon Apr 30 16:10:01 UTC 2007

IDJOB= 432774
IDBENCH= 1781
IDSOLVER= 199
FILE ID= node51/432774-1177949400

PBS_JOBID= 4727545

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-qiu.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432774-1177949400/instance-432774-1177949400.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-432774-1177949400 -o ROOT/results/node51/solver-432774-1177949400 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432774-1177949400/instance-432774-1177949400.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  644f01bea590fadfbdc9e969c95da3cf

RANDOM SEED= 45030636

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.223
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.223
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1835664 kB
Buffers:         15008 kB
Cached:         130656 kB
SwapCached:       3664 kB
Active:          31760 kB
Inactive:       123616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835664 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            7564 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            50952 kB
Committed_AS:  3929124 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node51 on Mon Apr 30 16:40:03 UTC 2007