Trace number 433352

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 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-qiu.opb
MD5SUM42437a98f8f475fdcbcf3676beea9d9f
Bench CategoryOPT-BIGINT (optimisation, big 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
SatisfiableNO
(Un)Satisfiability was provedYES
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 9098351345664
Number of bits for the biggest coefficient in the objective function 44
Sum of the numbers in the objective function 4803935111035752
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 9098351345664
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 4803935111035752
Number of bits of the biggest sum of numbers53
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/433352-1177958051/instance-433352-1177958051.opb
0.00/0.00	c File size is 1370837 bytes.
0.00/0.02	c Coefficients are big enough for not using lower bounding.
0.19/0.21	c Highest Coefficient sum: 4.80394e+15
0.19/0.21	c Parsing was ok!!
0.19/0.21	c Total parsing time: 0.212 s
0.19/0.22	c Var: 23808 Constr: 1324 0/0/1324 Lit: 103488 Watch. Lit: 35912
0.19/0.22	c Obj. Vars: 7968 (33.4677 % of total variables)
3.39/3.47	c Pre-processing Time: 3.473 s
1800.07/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.70	c        0   8316     1324   103488   78    75747  206976      0      0 3.47
1800.07/1800.70	c      100   8316     1424   106504   74    75905  227674    100     28 3.52
1800.07/1800.70	c      250   8316     1574   111040   70    76206  250442    250     69 3.57
1800.07/1800.70	c      476   8316     1800   117754   65    76658  275487    476    129 3.68
1800.07/1800.70	c      814   8316     2138   128006   59    77334  303036    814    214 3.79
1800.07/1800.70	c     1323   8316     2647   143160   54    78352  333340   1323    328 4.03
1800.07/1800.70	c     2087   8316     3411   166021   48    79880  366675   2087    476 4.38
1800.07/1800.70	c     3233   8316     4557   200401   43    82174  403343   3233    657 4.92
1800.07/1800.70	c     4955   8316     6279   252228   40    85618  443678   4955    851 5.82
1800.07/1800.70	c     7540   8316     8864   330363   37    90789  488046   7540    967 7.79
1800.07/1800.70	c    11420   8316    12744   448158   35    98549  536851  11420    969 11.78
1800.07/1800.70	c    17242   8316    18566   624618   33   110195  590537  17242    815 21.15
1800.07/1800.70	c    25980   8316    27304   894998   32   127670  649591  25980    585 44.40
1800.07/1800.70	c    39091   8316    40415  1299910   32   153882  714551  39091    437 89.42
1800.07/1800.70	c    58763   8316    60087  1901813   31   193237  786007  58763    327 179.61
1800.07/1800.70	c    88273   8316    89597  2803083   31   252257  864608  88273    220 400.42
1800.07/1800.70	c   132543   8316   133867  4162917   31   340798  951069 132543    152 871.38
1800.07/1800.70	c   198953   8316   200277  6226571   31   473620  500000 198953    125 1584.11
1800.07/1800.70	c Caught signal: 15
1800.07/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.70	c   17   212597      1   212919   213921  6651666 212597    118 1800.07
1800.07/1800.70	s UNKNOWN
1800.07/1800.70	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/node62/watcher-433352-1177958051 -o ROOT/results/node62/solver-433352-1177958051 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433352-1177958051/instance-433352-1177958051.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 0.95 0.97 3/64 26018
/proc/meminfo: memFree=1855040/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=20888 CPUtime=0
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 114381090 21389312 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 5222 330 278 324 0 3957 0

[startup+0.079027 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 26018
/proc/meminfo: memFree=1855040/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=7280 CPUtime=0.07
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 1016 0 0 0 7 0 0 0 18 0 1 0 114381090 7454720 946 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 1820 946 403 324 0 555 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7280

[startup+0.101028 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 26018
/proc/meminfo: memFree=1855040/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=7552 CPUtime=0.09
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 1117 0 0 0 9 0 0 0 18 0 1 0 114381090 7733248 1047 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 1888 1047 438 324 0 623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7552

[startup+0.301052 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 26018
/proc/meminfo: memFree=1855040/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=10900 CPUtime=0.29
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 2413 0 0 0 28 1 0 0 19 0 1 0 114381090 11161600 2008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 2725 2008 304 324 0 1795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10900

[startup+0.701098 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 26018
/proc/meminfo: memFree=1855040/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=10900 CPUtime=0.69
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 2413 0 0 0 68 1 0 0 22 0 1 0 114381090 11161600 2008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 2725 2008 304 324 0 1795 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10900

[startup+1.50119 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 26019
/proc/meminfo: memFree=1848120/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=10900 CPUtime=1.49
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 2413 0 0 0 148 1 0 0 25 0 1 0 114381090 11161600 2008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 2725 2008 304 324 0 1795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10900

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 26019
/proc/meminfo: memFree=1847992/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=10900 CPUtime=3.09
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 2413 0 0 0 307 2 0 0 25 0 1 0 114381090 11161600 2008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 2725 2008 304 324 0 1795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10900

[startup+6.30175 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 26019
/proc/meminfo: memFree=1845752/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=13720 CPUtime=6.29
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 3538 0 0 0 626 3 0 0 25 0 1 0 114381090 14049280 2731 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 3430 2731 310 324 0 2500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13720

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 26019
/proc/meminfo: memFree=1842112/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=16960 CPUtime=12.68
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 4335 0 0 0 1264 4 0 0 25 0 1 0 114381090 17367040 3528 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 4240 3528 310 324 0 3310 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16960

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 26019
/proc/meminfo: memFree=1838464/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=20484 CPUtime=25.48
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 5211 0 0 0 2543 5 0 0 25 0 1 0 114381090 20975616 4404 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 5121 4404 310 324 0 4191 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20484

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 26019
/proc/meminfo: memFree=1834048/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=25024 CPUtime=51.07
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 6340 0 0 0 5100 7 0 0 25 0 1 0 114381090 25624576 5533 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 6256 5533 310 324 0 5326 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25024

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 26019
/proc/meminfo: memFree=1827072/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=31900 CPUtime=102.26
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 8068 0 0 0 10217 9 0 0 25 0 1 0 114381090 32665600 7261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8539644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 7975 7261 310 324 0 7045 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31900

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1820096/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=38920 CPUtime=162.24
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 9817 0 0 0 16212 12 0 0 25 0 1 0 114381090 39854080 9010 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 9730 9010 310 324 0 8800 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38920

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1815168/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=43712 CPUtime=222.22
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 11026 0 0 0 22209 13 0 0 25 0 1 0 114381090 44761088 10219 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573184 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 10928 10219 310 324 0 9998 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43712

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1810752/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=48116 CPUtime=282.21
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 12116 0 0 0 28207 14 0 0 25 0 1 0 114381090 49270784 11309 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 12029 11309 310 324 0 11099 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 48116

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1806912/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=51880 CPUtime=342.19
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 13058 0 0 0 34203 16 0 0 25 0 1 0 114381090 53125120 12251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 12970 12251 310 324 0 12040 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 51880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1803328/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=55404 CPUtime=402.17
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 13961 0 0 0 40200 17 0 0 25 0 1 0 114381090 56733696 13154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 13851 13154 310 324 0 12921 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 55404

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1799936/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=58788 CPUtime=462.15
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 14796 0 0 0 46197 18 0 0 25 0 1 0 114381090 60198912 13989 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 14697 13989 310 324 0 13767 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 58788

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1796672/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=62180 CPUtime=522.13
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 15625 0 0 0 52195 18 0 0 25 0 1 0 114381090 63672320 14818 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 15545 14818 310 324 0 14615 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 62180

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1793664/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=65048 CPUtime=582.12
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 16363 0 0 0 58192 20 0 0 25 0 1 0 114381090 66609152 15556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 16262 15556 310 324 0 15332 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 65048

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1790784/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=67900 CPUtime=642.1
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 17055 0 0 0 64190 20 0 0 25 0 1 0 114381090 69529600 16248 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 16975 16248 310 324 0 16045 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 67900


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1780544/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=78172 CPUtime=882.03
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 19639 0 0 0 88179 24 0 0 25 0 1 0 114381090 80048128 18832 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 19543 18832 310 324 0 18613 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 78172

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1778112/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=80512 CPUtime=942.01
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 20234 0 0 0 94176 25 0 0 25 0 1 0 114381090 82444288 19427 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 20128 19427 310 324 0 19198 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 80512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1775296/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=83356 CPUtime=1001.99
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 20934 0 0 0 100173 26 0 0 25 0 1 0 114381090 85356544 20127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 20839 20127 310 324 0 19909 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 83356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1771904/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=86736 CPUtime=1061.98
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 21767 0 0 0 106171 27 0 0 25 0 1 0 114381090 88817664 20960 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 21684 20960 310 324 0 20754 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 86736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1768896/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=89720 CPUtime=1121.96
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 22524 0 0 0 112167 29 0 0 25 0 1 0 114381090 91873280 21717 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 22430 21717 310 324 0 21500 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 89720

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26019
/proc/meminfo: memFree=1766272/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=92328 CPUtime=1181.94
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 23188 0 0 0 118164 30 0 0 25 0 1 0 114381090 94543872 22381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 23082 22381 310 324 0 22152 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 92328

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26021
/proc/meminfo: memFree=1763072/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=95312 CPUtime=1241.92
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 23929 0 0 0 124161 31 0 0 25 0 1 0 114381090 97599488 23122 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 23828 23122 310 324 0 22898 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 95312

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26021
/proc/meminfo: memFree=1759808/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=98688 CPUtime=1301.91
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 24757 0 0 0 130159 32 0 0 25 0 1 0 114381090 101056512 23950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 24672 23950 310 324 0 23742 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 98688

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26021
/proc/meminfo: memFree=1756992/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=101556 CPUtime=1361.89
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 25484 0 0 0 136156 33 0 0 25 0 1 0 114381090 103993344 24677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 25389 24677 310 324 0 24459 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 101556

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26021
/proc/meminfo: memFree=1754432/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=104016 CPUtime=1421.87
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 26105 0 0 0 142153 34 0 0 25 0 1 0 114381090 106512384 25298 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 26004 25298 310 324 0 25074 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 104016

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26021
/proc/meminfo: memFree=1751616/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=106876 CPUtime=1481.85
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 26808 0 0 0 148150 35 0 0 25 0 1 0 114381090 109441024 26001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 26719 26001 310 324 0 25789 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 106876

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26021
/proc/meminfo: memFree=1748800/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=109728 CPUtime=1541.84
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 27516 0 0 0 154148 36 0 0 25 0 1 0 114381090 112361472 26709 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 27432 26709 310 324 0 26502 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 109728

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26021
/proc/meminfo: memFree=1746304/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=112188 CPUtime=1601.82
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 28132 0 0 0 160145 37 0 0 25 0 1 0 114381090 114880512 27325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 28047 27325 310 324 0 27117 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 112188

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 26199
/proc/meminfo: memFree=1743168/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=113880 CPUtime=1661.71
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 28579 0 0 0 166133 38 0 0 25 0 1 0 114381090 116613120 27772 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 28470 27772 310 324 0 27540 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 113880

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26219
/proc/meminfo: memFree=1742400/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=115828 CPUtime=1721.68
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 29057 0 0 0 172129 39 0 0 25 0 1 0 114381090 118607872 28250 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 28957 28250 310 324 0 28027 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 115828

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26219
/proc/meminfo: memFree=1740288/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=117908 CPUtime=1781.66
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 29580 0 0 0 178127 39 0 0 25 0 1 0 114381090 120737792 28773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 29477 28773 310 324 0 28547 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 117908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26219
/proc/meminfo: memFree=1739648/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=118568 CPUtime=1800.07
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 29729 0 0 0 179967 40 0 0 25 0 1 0 114381090 121413632 28922 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 29642 28922 310 324 0 28712 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 118568

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 26219
/proc/meminfo: memFree=1739648/2055920 swapFree=4184584/4192956
[pid=26018] ppid=26016 vsize=118568 CPUtime=1800.07
/proc/26018/stat : 26018 (bsolo3.0.17) R 26016 26018 25657 0 -1 4194304 29729 0 0 0 179967 40 0 0 25 0 1 0 114381090 121413632 28922 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26018/statm: 29642 28922 310 324 0 28712 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 118568

Child status: 15
Real time (s): 1800.73
CPU time (s): 1800.09
CPU user time (s): 1799.67
CPU system time (s): 0.420936
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 118568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.420936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29733
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= 4635

runsolver used 1.61875 second user time and 3.35449 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Apr 30 18:34:11 UTC 2007

IDJOB= 433352
IDBENCH= 2512
IDSOLVER= 199
FILE ID= node62/433352-1177958051

PBS_JOBID= 4727710

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-qiu.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433352-1177958051/instance-433352-1177958051.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-433352-1177958051 -o ROOT/results/node62/solver-433352-1177958051 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433352-1177958051/instance-433352-1177958051.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  42437a98f8f475fdcbcf3676beea9d9f

RANDOM SEED= 446155269

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1855512 kB
Buffers:         18376 kB
Cached:         106628 kB
SwapCached:       2428 kB
Active:          31052 kB
Inactive:       104340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855512 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            7916 kB
Writeback:           0 kB
Mapped:          16836 kB
Slab:            50936 kB
Committed_AS:  1292616 kB
PageTables:       1464 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 node62 on Mon Apr 30 19:04:14 UTC 2007