Trace number 1877358

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1? 1798 1798.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb
MD5SUMa94882f61e84be0ce1718fd53c8fd7c8
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark35.2116
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 689
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
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 HOME/instance-1877358-1245117906.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 689
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.98/1798.52	c      100    231     2756    13202    4     5820    2069    170   2631 0.04
1797.98/1798.52	c      252    231     2990    24258    8     6287    2276    404   3549 0.07
1797.98/1798.52	c      479    231     3260    38744   11     6832    2504    674   3471 0.14
1797.98/1798.52	c      817    231     3640    52640   14     7593    2755   1054   3130 0.26
1797.98/1798.52	c     1326    231     4187    76896   18     8828    3031   1601   2809 0.47
1797.98/1798.52	c     2091    231     5008   109122   21    10504    3335   2422   2568 0.81
1797.98/1798.52	c     3238    231     4477    75230   16     9297    3669   1891   2375 1.36
1797.98/1798.52	c     4959    231     4422    72372   16     9192    4036   1836   2402 2.06
1797.98/1798.52	c     7544    231     5047    90419   17    10404    4440   2461   2385 3.16
1797.98/1798.52	c    11424    231     6893   173332   25    14149    4885   4307   2224 5.14
1797.98/1798.52	c    17248    231     5411   131131   24    11177    5374   2825   1952 8.83
1797.98/1798.52	c    25986    231     6502   162498   24    13342    5912   3916   1861 13.96
1797.98/1798.52	c    39096    231     8093   241368   29    16637    6504   5507   1729 22.60
1797.98/1798.52	c    58768    231     5839   142253   24    12055    7155   3253   1634 35.95
1797.98/1798.52	c    88278    231     8268   233986   28    16921    7871   5682   1576 55.99
1797.98/1798.52	c   132549    231     7141   162754   22    14628    8659   4555   1509 87.82
1797.98/1798.52	c   198961    231     8133   219884   27    16602    9525   5547   1396 142.42
1797.98/1798.52	c   298581    231     8216   236020   28    16824   10478   5630   1302 229.18
1797.98/1798.52	c   448019    231     8077   184846   22    16464   11526   5491   1182 379.00
1797.98/1798.52	c   672177    229    12865   392180   30    26086   12679  10279   1093 614.59
1797.98/1798.52	c  1008420    229    11888   417208   35    24194   13947   9302    979 1029.00
1797.98/1798.52	c  1512791    229    15280   473086   30    30951   15342  12694    890 1698.09
1797.98/1798.52	c Resources Exceeded
1797.98/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.52	c   22  1583202 306708  2136255    12642   433906  10056    880 1798.00
1797.98/1798.52	s UNKNOWN
1797.98/1798.52	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877358-1245117906/watcher-1877358-1245117906 -o /tmp/evaluation-result-1877358-1245117906/solver-1877358-1245117906 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877358-1245117906.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 1398
/proc/meminfo: memFree=1781296/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=10792 CPUtime=0
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179391265 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 134516240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 2698 232 174 640 0 2033 0

[startup+0.035546 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 1398
/proc/meminfo: memFree=1781296/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=11244 CPUtime=0.02
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 420 0 0 0 2 0 0 0 18 0 1 0 179391265 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.101553 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 1398
/proc/meminfo: memFree=1781296/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=11360 CPUtime=0.09
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 468 0 0 0 9 0 0 0 18 0 1 0 179391265 11632640 431 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 2840 431 196 640 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11360

[startup+0.301575 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 1398
/proc/meminfo: memFree=1781296/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=11852 CPUtime=0.29
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 573 0 0 0 29 0 0 0 19 0 1 0 179391265 12136448 536 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 2963 536 196 640 0 2319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11852

[startup+0.701619 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 1398
/proc/meminfo: memFree=1781296/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=12468 CPUtime=0.69
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 736 0 0 0 69 0 0 0 23 0 1 0 179391265 12767232 699 1992294400 134512640 137136520 4294956256 18446744073709551615 136518860 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 3117 699 196 640 0 2473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12468

[startup+1.50171 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 1399
/proc/meminfo: memFree=1778920/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=13200 CPUtime=1.49
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 923 0 0 0 148 1 0 0 25 0 1 0 179391265 13516800 886 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 3300 886 196 640 0 2656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13200

[startup+3.10189 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 1399
/proc/meminfo: memFree=1778344/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=13328 CPUtime=3.09
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 962 0 0 0 308 1 0 0 25 0 1 0 179391265 13647872 925 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 3332 925 197 640 0 2688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13328

[startup+6.30124 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 1399
/proc/meminfo: memFree=1777512/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=14188 CPUtime=6.29
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 1159 0 0 0 627 2 0 0 25 0 1 0 179391265 14528512 1122 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 3547 1122 197 640 0 2903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14188

[startup+12.702 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 1399
/proc/meminfo: memFree=1776680/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=14684 CPUtime=12.68
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 1302 0 0 0 1265 3 0 0 25 0 1 0 179391265 15036416 1265 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 3671 1265 197 640 0 3027 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14684

[startup+25.5014 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 1399
/proc/meminfo: memFree=1775912/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=15416 CPUtime=25.48
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 1489 0 0 0 2542 6 0 0 25 0 1 0 179391265 15785984 1452 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 3854 1452 197 640 0 3210 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15416

[startup+51.1012 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 1399
/proc/meminfo: memFree=1775720/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=15660 CPUtime=51.08
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 1541 0 0 0 5096 12 0 0 25 0 1 0 179391265 16035840 1504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 3915 1504 197 640 0 3271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15660

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 1399
/proc/meminfo: memFree=1774632/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=16776 CPUtime=102.26
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 1809 0 0 0 10206 20 0 0 25 0 1 0 179391265 17178624 1772 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4194 1772 197 640 0 3550 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16776

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1399
/proc/meminfo: memFree=1773928/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=17468 CPUtime=162.24
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 1989 0 0 0 16194 30 0 0 25 0 1 0 179391265 17887232 1952 1992294400 134512640 137136520 4294956256 18446744073709551615 134600211 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4367 1952 197 640 0 3723 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17468

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1399
/proc/meminfo: memFree=1773608/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=17716 CPUtime=222.22
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2061 0 0 0 22182 40 0 0 25 0 1 0 179391265 18141184 2024 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4429 2024 197 640 0 3785 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17716

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1773160/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=18188 CPUtime=282.21
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2161 0 0 0 28170 51 0 0 25 0 1 0 179391265 18624512 2124 1992294400 134512640 137136520 4294956256 18446744073709551615 134598527 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4547 2124 197 640 0 3903 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18188

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1772264/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=19040 CPUtime=342.19
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2383 0 0 0 34160 59 0 0 25 0 1 0 179391265 19496960 2346 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4760 2346 197 640 0 4116 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19040

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1772136/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=19168 CPUtime=402.17
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2412 0 0 0 40148 69 0 0 25 0 1 0 179391265 19628032 2375 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4792 2375 197 640 0 4148 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19168

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1772072/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=19168 CPUtime=462.15
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2412 0 0 0 46135 80 0 0 25 0 1 0 179391265 19628032 2375 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4792 2375 197 640 0 4148 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19168

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1772072/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=19168 CPUtime=522.14
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2412 0 0 0 52124 90 0 0 25 0 1 0 179391265 19628032 2375 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4792 2375 197 640 0 4148 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19168

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1772008/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=19168 CPUtime=582.12
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2412 0 0 0 58114 98 0 0 25 0 1 0 179391265 19628032 2375 1992294400 134512640 137136520 4294956256 18446744073709551615 134598612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4792 2375 197 640 0 4148 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19168

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1771880/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=19264 CPUtime=642.1
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2442 0 0 0 64103 107 0 0 25 0 1 0 179391265 19726336 2405 1992294400 134512640 137136520 4294956256 18446744073709551615 134544390 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 4816 2405 197 640 0 4172 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19264

[startup+702.302 s]

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

/proc/meminfo: memFree=1770536/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=20476 CPUtime=1061.98
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2737 0 0 0 106036 162 0 0 25 0 1 0 179391265 20967424 2700 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5119 2700 197 640 0 4475 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 20476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1770536/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=20476 CPUtime=1121.96
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2744 0 0 0 112027 169 0 0 25 0 1 0 179391265 20967424 2707 1992294400 134512640 137136520 4294956256 18446744073709551615 134544714 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5119 2707 197 640 0 4475 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 20476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1770152/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=20824 CPUtime=1181.95
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2825 0 0 0 118019 176 0 0 25 0 1 0 179391265 21323776 2788 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5206 2788 197 640 0 4562 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 20824

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769576/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21296 CPUtime=1241.93
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2954 0 0 0 124010 183 0 0 25 0 1 0 179391265 21807104 2917 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5324 2917 197 640 0 4680 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 21296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769512/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21296 CPUtime=1301.92
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2954 0 0 0 130002 190 0 0 25 0 1 0 179391265 21807104 2917 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5324 2917 197 640 0 4680 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 21296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769512/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21296 CPUtime=1361.9
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2954 0 0 0 135992 198 0 0 25 0 1 0 179391265 21807104 2917 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5324 2917 197 640 0 4680 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 21296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769448/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21296 CPUtime=1421.89
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2954 0 0 0 141985 204 0 0 25 0 1 0 179391265 21807104 2917 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5324 2917 197 640 0 4680 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 21296

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769448/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21296 CPUtime=1481.86
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2954 0 0 0 147976 210 0 0 25 0 1 0 179391265 21807104 2917 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5324 2917 197 640 0 4680 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 21296

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769448/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21296 CPUtime=1541.84
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2954 0 0 0 153966 218 0 0 25 0 1 0 179391265 21807104 2917 1992294400 134512640 137136520 4294956256 18446744073709551615 134617392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5324 2917 197 640 0 4680 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 21296

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769448/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21296 CPUtime=1601.83
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2954 0 0 0 159958 225 0 0 25 0 1 0 179391265 21807104 2917 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5324 2917 197 640 0 4680 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 21296

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769384/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21296 CPUtime=1661.81
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 2954 0 0 0 165950 231 0 0 25 0 1 0 179391265 21807104 2917 1992294400 134512640 137136520 4294956256 18446744073709551615 136518854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5324 2917 197 640 0 4680 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 21296

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769384/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21544 CPUtime=1721.79
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 3007 0 0 0 171940 239 0 0 25 0 1 0 179391265 22061056 2970 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5386 2970 197 640 0 4742 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 21544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1399
/proc/meminfo: memFree=1769064/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21544 CPUtime=1781.77
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 3010 0 0 0 177931 246 0 0 25 0 1 0 179391265 22061056 2973 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5386 2973 197 640 0 4742 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 21544

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

[startup+1791.91 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 1399
/proc/meminfo: memFree=1769064/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21544 CPUtime=1791.37
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 3010 0 0 0 178890 247 0 0 25 0 1 0 179391265 22061056 2973 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5386 2973 197 640 0 4742 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 21544

[startup+1795.1 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 1399
/proc/meminfo: memFree=1769064/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21544 CPUtime=1794.58
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 3010 0 0 0 179210 248 0 0 25 0 1 0 179391265 22061056 2973 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5386 2973 197 640 0 4742 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 21544

[startup+1796.7 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 1399
/proc/meminfo: memFree=1769064/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21544 CPUtime=1796.18
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 3010 0 0 0 179370 248 0 0 25 0 1 0 179391265 22061056 2973 1992294400 134512640 137136520 4294956256 18446744073709551615 134544059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5386 2973 197 640 0 4742 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 21544

[startup+1797.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 1399
/proc/meminfo: memFree=1769064/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21544 CPUtime=1796.98
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 3010 0 0 0 179450 248 0 0 25 0 1 0 179391265 22061056 2973 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5386 2973 197 640 0 4742 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 21544

[startup+1798.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 1399
/proc/meminfo: memFree=1769064/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21544 CPUtime=1797.77
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 3010 0 0 0 179529 248 0 0 25 0 1 0 179391265 22061056 2973 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5386 2973 197 640 0 4742 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 21544

[startup+1798.51 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 1399
/proc/meminfo: memFree=1769064/2055920 swapFree=4191900/4192956
[pid=1398] ppid=1396 vsize=21544 CPUtime=1797.98
/proc/1398/stat : 1398 (bsolo) R 1396 1398 501 0 -1 4194304 3010 0 0 0 179550 248 0 0 25 0 1 0 179391265 22061056 2973 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1398/statm: 5386 2973 197 640 0 4742 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 21544

Child status: 0
Real time (s): 1798.52
CPU time (s): 1798
CPU user time (s): 1795.52
CPU system time (s): 2.48562
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 21544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.52
system time used= 2.48562
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3011
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= 2
involuntary context switches= 3323

runsolver used 1.71374 second user time and 3.23751 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-16 04:05:06
IDJOB=1877358
IDBENCH=1293
IDSOLVER=699
FILE ID=node9/1877358-1245117906
PBS_JOBID= 9363670
Free space on /tmp= 66160 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877358-1245117906/watcher-1877358-1245117906 -o /tmp/evaluation-result-1877358-1245117906/solver-1877358-1245117906 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877358-1245117906.opb

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

MD5SUM BENCH= a94882f61e84be0ce1718fd53c8fd7c8
RANDOM SEED=935918578

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
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		: 3000.231
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:       1781776 kB
Buffers:         24916 kB
Cached:         182768 kB
SwapCached:        260 kB
Active:          69608 kB
Inactive:       150772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781776 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21944 kB
Slab:            39780 kB
Committed_AS:   146484 kB
PageTables:       1392 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= 66156 MiB
End job on node9 at 2009-06-16 04:35:04