Trace number 348761

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 3.0.16? 1800.05 1800.58

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc04.opb
MD5SUMa740df3717a1394bed76c2a490fc20be
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 variables146276
Total number of constraints1699
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints1689
Minimum length of a constraint3
Maximum length of a constraint5071
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528446
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/348761-1176597111/instance-348761-1176597111.opb
0.00/0.00	c File size is 4916264 bytes.
0.99/1.03	c Highest Coefficient sum: 528446
0.99/1.03	c Parsing was ok!!
0.99/1.03	c Total parsing time: 1.034 s
0.99/1.10	c Var: 146276 Constr: 2010 96/10/1904 Lit: 586017 Watch. Lit: 166808
0.99/1.10	c Obj. Vars: 31 (0.0211928 % of total variables)
181.24/181.32	c Pre-processing Time: 181.276 s
181.24/181.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
181.24/181.33	c        0 114462     1833   536603  292   288190  500000      0      0 181.28
181.24/181.33	c Switching off LPR mode.
1799.96/1800.54	c      100 114462     1933   537274  277   284715  550001    100      0 188.05
1799.96/1800.54	c      251 114462     2084   562942  270   301735  605002    251      1 191.86
1799.96/1800.54	c      478 114462     2311   585643  253   310282  665503    478      2 193.26
1799.96/1800.54	c      817 114462     2650   594789  224   314620  732054    817      4 194.39
1799.96/1800.54	c     1326 114462     3159   613879  194   320717  805260   1326      6 198.45
1799.96/1800.54	c     2089 114462     3922   644081  164   323045  885787   2089     10 202.06
1799.96/1800.54	c     3236 114462     5069   715545  141   323779  974366   3236     14 222.88
1799.96/1800.54	c     4957 114462     6790   894066  131   327802  500000   4957     21 228.48
1799.96/1800.54	c     7543 114462     9376  1068868  114   332919  550001   7543     30 249.03
1799.96/1800.54	c    11422 114460    13255  1229008   92   344688  605002  11422     42 269.17
1799.96/1800.54	c    17244 114460    19077  2484913  130   355321  665503  17244     52 328.88
1799.96/1800.54	c    25982 114460    27815  4237713  152   373860  732054  25982     71 360.99
1799.96/1800.54	c    39093 114460    40926  4735609  115   399471  805260  39093    105 371.10
1799.96/1800.54	c    58763 114460    60596  5573180   91   442754  885787  58763    143 408.48
1799.96/1800.54	c    88273 114460    90106  7126046   79   504398  974366  88273    120 733.74
1799.96/1800.54	c   132544 114460   134377  9479084   70   592164  500000 132544    131 1006.41
1799.96/1800.54	c   198955 114460   200788 12905570   64   725783  550001 198955    112 1775.48
1799.96/1800.54	c Resources Exceeded
1799.96/1800.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.54	c   17   200553  21774   513264   202386 12974883 200553    111 1800.01
1799.96/1800.54	s UNKNOWN
1799.96/1800.54	c Total time: 1800.01 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-348761-1176597111 -o ROOT/results/node45/solver-348761-1176597111 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348761-1176597111/instance-348761-1176597111.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: 1.15 1.07 1.01 3/64 15743
/proc/meminfo: memFree=1753360/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=16540 CPUtime=0
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 14556760 16936960 334 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 4135 335 281 324 0 2003 0

[startup+0.102824 s]
/proc/loadavg: 1.15 1.07 1.01 3/64 15743
/proc/meminfo: memFree=1753360/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=20260 CPUtime=0.09
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 1459 0 0 0 9 0 0 0 18 0 1 0 14556760 20746240 1308 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 5065 1308 403 324 0 2933 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20260

[startup+0.201833 s]
/proc/loadavg: 1.15 1.07 1.01 3/64 15743
/proc/meminfo: memFree=1753360/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=14580 CPUtime=0.19
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 2232 0 0 0 19 0 0 0 18 0 1 0 14556760 14929920 2032 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5187344 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 3645 2032 517 324 0 1513 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14580

[startup+0.301844 s]
/proc/loadavg: 1.15 1.07 1.01 3/64 15743
/proc/meminfo: memFree=1753360/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=16412 CPUtime=0.28
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 2830 0 0 0 28 0 0 0 19 0 1 0 14556760 16805888 2473 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5168768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 4103 2473 641 324 0 1971 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16412

[startup+0.701884 s]
/proc/loadavg: 1.15 1.07 1.01 3/64 15743
/proc/meminfo: memFree=1753360/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=22012 CPUtime=0.69
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 4900 0 0 0 68 1 0 0 22 0 1 0 14556760 22540288 4446 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4940756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 5503 4446 1119 324 0 3371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22012

[startup+1.50197 s]
/proc/loadavg: 1.14 1.06 1.01 2/65 15744
/proc/meminfo: memFree=1722632/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=39740 CPUtime=1.49
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 10397 0 0 0 144 5 0 0 25 0 1 0 14556760 40693760 8742 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 9935 8742 305 324 0 9004 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39740

[startup+3.10113 s]
/proc/loadavg: 1.14 1.06 1.01 2/65 15744
/proc/meminfo: memFree=1718920/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=40268 CPUtime=3.09
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 10506 0 0 0 297 12 0 0 25 0 1 0 14556760 41234432 8851 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 10067 8851 305 324 0 9136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40268

[startup+6.30145 s]
/proc/loadavg: 1.13 1.06 1.01 2/65 15744
/proc/meminfo: memFree=1710792/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=48064 CPUtime=6.29
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 13917 0 0 0 614 15 0 0 25 0 1 0 14556760 49217536 10832 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 12016 10832 307 324 0 11085 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48064

[startup+12.7011 s]
/proc/loadavg: 1.12 1.06 1.01 2/65 15744
/proc/meminfo: memFree=1710856/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=48064 CPUtime=12.69
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 13918 0 0 0 1254 15 0 0 25 0 1 0 14556760 49217536 10833 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 12016 10833 307 324 0 11085 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48064

[startup+25.5024 s]
/proc/loadavg: 1.09 1.06 1.01 2/65 15744
/proc/meminfo: memFree=1710984/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=48196 CPUtime=25.49
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 13920 0 0 0 2534 15 0 0 25 0 1 0 14556760 49352704 10835 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540874 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 12049 10835 307 324 0 11118 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48196

[startup+51.103 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 15744
/proc/meminfo: memFree=1710984/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=48196 CPUtime=51.08
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 13923 0 0 0 5092 16 0 0 25 0 1 0 14556760 49352704 10838 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 12049 10838 307 324 0 11118 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48196

[startup+102.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 15744
/proc/meminfo: memFree=1710984/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=48196 CPUtime=102.27
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 13925 0 0 0 10210 17 0 0 25 0 1 0 14556760 49352704 10840 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 12049 10840 307 324 0 11118 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48196

[startup+162.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 15744
/proc/meminfo: memFree=1710984/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=48196 CPUtime=162.25
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 13927 0 0 0 16207 18 0 0 25 0 1 0 14556760 49352704 10842 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 12049 10842 307 324 0 11118 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48196

[startup+222.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15744
/proc/meminfo: memFree=1710984/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=48204 CPUtime=222.23
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 13937 0 0 0 22201 22 0 0 25 0 1 0 14556760 49360896 10852 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 12051 10852 311 324 0 11120 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 48204

[startup+282.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15744
/proc/meminfo: memFree=1702920/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=56484 CPUtime=282.22
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 16015 0 0 0 28194 28 0 0 25 0 1 0 14556760 57839616 12930 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 14121 12930 311 324 0 13190 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 56484

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15744
/proc/meminfo: memFree=1682632/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=76756 CPUtime=342.2
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 21072 0 0 0 34188 32 0 0 25 0 1 0 14556760 78598144 17987 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 19189 17987 311 324 0 18258 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 76756

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15744
/proc/meminfo: memFree=1646920/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=112100 CPUtime=402.19
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 29934 0 0 0 40176 43 0 0 25 0 1 0 14556760 114790400 26849 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 28025 26849 311 324 0 27094 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 112100

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1643912/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=115128 CPUtime=462.18
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 30670 0 0 0 46173 45 0 0 25 0 1 0 14556760 117891072 27585 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 28782 27585 311 324 0 27851 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 115128

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1641032/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=118000 CPUtime=522.16
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 31387 0 0 0 52170 46 0 0 25 0 1 0 14556760 120832000 28302 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 29500 28302 311 324 0 28569 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 118000

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1638152/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=120880 CPUtime=582.15
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 32104 0 0 0 58168 47 0 0 25 0 1 0 14556760 123781120 29019 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 30220 29019 311 324 0 29289 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 120880

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1635400/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=123516 CPUtime=642.13
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 32770 0 0 0 64165 48 0 0 25 0 1 0 14556760 126480384 29685 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 30879 29685 311 324 0 29948 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 123516


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

/proc/meminfo: memFree=1581192/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=177436 CPUtime=1122.01
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 46270 0 0 0 112123 78 0 0 25 0 1 0 14556760 181694464 43185 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 44359 43185 311 324 0 43428 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 177436

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1578120/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=180580 CPUtime=1181.98
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 47055 0 0 0 118120 78 0 0 25 0 1 0 14556760 184913920 43970 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 45145 43970 311 324 0 44214 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 180580

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1572168/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=186456 CPUtime=1241.98
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 48509 0 0 0 124115 83 0 0 25 0 1 0 14556760 190930944 45424 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 46614 45424 311 324 0 45683 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 186456

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1567112/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=191528 CPUtime=1301.95
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 49775 0 0 0 130111 84 0 0 25 0 1 0 14556760 196124672 46690 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 47882 46690 311 324 0 46951 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 191528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1561544/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=196880 CPUtime=1361.94
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 51139 0 0 0 136107 87 0 0 25 0 1 0 14556760 201605120 48054 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 49220 48054 311 324 0 48289 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 196880

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1556936/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=201556 CPUtime=1421.94
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 52278 0 0 0 142105 89 0 0 25 0 1 0 14556760 206393344 49193 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 50389 49193 311 324 0 49458 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 201556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1552904/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=205580 CPUtime=1481.92
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 53300 0 0 0 148101 91 0 0 25 0 1 0 14556760 210513920 50215 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 51395 50215 311 324 0 50464 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 205580

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1549384/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=209084 CPUtime=1541.91
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 54174 0 0 0 154098 93 0 0 25 0 1 0 14556760 214102016 51089 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 52271 51089 311 324 0 51340 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 209084

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1545608/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=212884 CPUtime=1601.88
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 55115 0 0 0 160094 94 0 0 25 0 1 0 14556760 217993216 52030 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5160506 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 53221 52030 311 324 0 52290 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 212884

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1542024/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=216408 CPUtime=1661.87
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 56012 0 0 0 166091 96 0 0 25 0 1 0 14556760 221601792 52927 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 54102 52927 311 324 0 53171 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 216408

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15744
/proc/meminfo: memFree=1538440/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=219944 CPUtime=1721.85
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 56900 0 0 0 172087 98 0 0 25 0 1 0 14556760 225222656 53815 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 54986 53815 311 324 0 54055 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 219944

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15908
/proc/meminfo: memFree=1534016/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=222804 CPUtime=1781.78
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 57610 0 0 0 178079 99 0 0 25 0 1 0 14556760 228151296 54525 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 55701 54525 311 324 0 54770 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 222804

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15916
/proc/meminfo: memFree=1533632/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=223200 CPUtime=1791.47
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 57714 0 0 0 179048 99 0 0 25 0 1 0 14556760 228556800 54629 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 55800 54629 311 324 0 54869 0
Current children cumulated CPU time (s) 1791.47
Current children cumulated vsize (KiB) 223200

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15918
/proc/meminfo: memFree=1533632/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=223200 CPUtime=1794.67
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 57718 0 0 0 179368 99 0 0 25 0 1 0 14556760 228556800 54633 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 55800 54633 311 324 0 54869 0
Current children cumulated CPU time (s) 1794.67
Current children cumulated vsize (KiB) 223200

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15918
/proc/meminfo: memFree=1533632/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=223324 CPUtime=1797.86
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 57724 0 0 0 179687 99 0 0 25 0 1 0 14556760 228683776 54639 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 55831 54639 311 324 0 54900 0
Current children cumulated CPU time (s) 1797.86
Current children cumulated vsize (KiB) 223324

[startup+1799.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15920
/proc/meminfo: memFree=1533632/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=223324 CPUtime=1798.66
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 57725 0 0 0 179767 99 0 0 25 0 1 0 14556760 228683776 54640 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 55831 54640 311 324 0 54900 0
Current children cumulated CPU time (s) 1798.66
Current children cumulated vsize (KiB) 223324

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15920
/proc/meminfo: memFree=1533632/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=223324 CPUtime=1799.46
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 57742 0 0 0 179847 99 0 0 25 0 1 0 14556760 228683776 54657 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 55831 54657 311 324 0 54900 0
Current children cumulated CPU time (s) 1799.46
Current children cumulated vsize (KiB) 223324

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15920
/proc/meminfo: memFree=1533632/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=223324 CPUtime=1799.86
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 57751 0 0 0 179887 99 0 0 25 0 1 0 14556760 228683776 54666 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 55831 54666 311 324 0 54900 0
Current children cumulated CPU time (s) 1799.86
Current children cumulated vsize (KiB) 223324

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15920
/proc/meminfo: memFree=1533632/2055920 swapFree=4192036/4192956
[pid=15743] ppid=15741 vsize=223452 CPUtime=1799.96
/proc/15743/stat : 15743 (bsolo3.0.16) R 15741 15743 15357 0 -1 4194304 57753 0 0 0 179897 99 0 0 25 0 1 0 14556760 228814848 54668 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15743/statm: 55863 54668 311 324 0 54932 0
Current children cumulated CPU time (s) 1799.96
Current children cumulated vsize (KiB) 223452

Child status: 0
Real time (s): 1800.58
CPU time (s): 1800.05
CPU user time (s): 1799.02
CPU system time (s): 1.03684
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 223452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.03684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57754
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= 1204

runsolver used 1.3028 second user time and 3.65844 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sun Apr 15 00:31:51 UTC 2007

IDJOB= 348761
IDBENCH= 1731
IDSOLVER= 163
FILE ID= node45/348761-1176597111

PBS_JOBID= 4556972

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc04.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348761-1176597111/instance-348761-1176597111.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-348761-1176597111 -o ROOT/results/node45/solver-348761-1176597111 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348761-1176597111/instance-348761-1176597111.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  a740df3717a1394bed76c2a490fc20be

RANDOM SEED= 892535558

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1753704 kB
Buffers:          7608 kB
Cached:         190444 kB
SwapCached:        508 kB
Active:          44820 kB
Inactive:       168752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753704 kB
SwapTotal:     4192956 kB
SwapFree:      4192036 kB
Dirty:            9188 kB
Writeback:           0 kB
Mapped:          24900 kB
Slab:            74700 kB
Committed_AS:    95820 kB
PageTables:       1396 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= 66556 MiB

End job on node45 on Sun Apr 15 01:01:52 UTC 2007