Trace number 1876994

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 1797.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
MD5SUM4bba9489f2c1cdd3e2419eb13f48915c
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 benchmark151.416
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 625
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-1876994-1245118822.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 625
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.98/1797.81	c      101    231     2756    13173    4     5817    2069    170   2525 0.04
1797.98/1797.81	c      251    231     2952    21934    7     6217    2276    366   3302 0.08
1797.98/1797.81	c      479    231     3246    37535   11     6825    2504    660   3303 0.14
1797.98/1797.81	c      817    231     3642    59146   16     7670    2755   1056   2876 0.28
1797.98/1797.81	c     1326    231     4196    86933   20     8881    3031   1610   2501 0.53
1797.98/1797.81	c     2089    231     5011   118821   23    10519    3335   2425   2334 0.90
1797.98/1797.81	c     3235    231     4437    68000   15     9184    3669   1851   2246 1.44
1797.98/1797.81	c     4956    231     6255   130855   20    12826    4036   3669   2300 2.15
1797.98/1797.81	c     7541    231     4772    87310   18     9884    4440   2186   2233 3.38
1797.98/1797.81	c    11423    231     6511   150398   23    13419    4885   3925   2163 5.28
1797.98/1797.81	c    17245    231     5077   112853   22    10469    5374   2491   1993 8.65
1797.98/1797.81	c    25982    231     5949   136023   22    12215    5912   3363   1957 13.27
1797.98/1797.81	c    39095    231     7742   202534   26    15863    6504   5156   1842 21.22
1797.98/1797.81	c    58765    231     8509   222855   26    17340    7155   5923   1744 33.70
1797.98/1797.81	c    88280    231     6619   156975   23    13547    7871   4033   1648 53.56
1797.98/1797.81	c   132551    231     8815   262410   29    17947    8659   6229   1579 83.92
1797.98/1797.81	c   198961    231     9802   324251   33    19984    9525   7216   1409 141.20
1797.98/1797.81	c   298582    231     9219   245898   26    18774   10478   6633   1307 228.35
1797.98/1797.81	c   448020    231     8707   241665   27    17750   11526   6121   1226 365.26
1797.98/1797.81	c   672178    231    11963   348157   29    24287   12679   9377   1145 586.70
1797.98/1797.81	c  1008421    228     8927   276810   31    18210   13947   6341   1060 950.79
1797.98/1797.81	c  1512792    228    13556   419815   30    27536   15342  10970    957 1579.72
1797.98/1797.81	c Resources Exceeded
1797.98/1797.81	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1797.81	c   22  1692586 328323  2258466    17458   527941  14872    941 1798.00
1797.98/1797.81	s UNKNOWN
1797.98/1797.81	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-1876994-1245118822/watcher-1876994-1245118822 -o /tmp/evaluation-result-1876994-1245118822/solver-1876994-1245118822 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876994-1245118822.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: 1.00 1.00 1.00 3/64 28265
/proc/meminfo: memFree=1443024/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=10792 CPUtime=0
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179482638 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 2698 232 174 640 0 2033 0

[startup+0.0291351 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28265
/proc/meminfo: memFree=1443024/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=11244 CPUtime=0.02
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 420 0 0 0 2 0 0 0 18 0 1 0 179482638 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.101114 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28265
/proc/meminfo: memFree=1443024/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=11368 CPUtime=0.09
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 463 0 0 0 9 0 0 0 18 0 1 0 179482638 11640832 426 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 2842 426 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301056 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28265
/proc/meminfo: memFree=1443024/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=11868 CPUtime=0.29
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 588 0 0 0 29 0 0 0 19 0 1 0 179482638 12152832 551 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 2967 551 196 640 0 2323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11868

[startup+0.70194 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28265
/proc/meminfo: memFree=1443024/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=12488 CPUtime=0.69
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 749 0 0 0 69 0 0 0 23 0 1 0 179482638 12787712 712 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 3122 712 196 640 0 2478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12488

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1440584/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=13228 CPUtime=1.49
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 941 0 0 0 149 0 0 0 25 0 1 0 179482638 13545472 904 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 3307 904 196 640 0 2663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13228

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1440072/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=13356 CPUtime=3.1
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 959 0 0 0 309 1 0 0 25 0 1 0 179482638 13676544 922 1992294400 134512640 137136520 4294956256 18446744073709551615 136502090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 3339 922 197 640 0 2695 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 13356

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1439432/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=14080 CPUtime=6.29
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 1148 0 0 0 628 1 0 0 25 0 1 0 179482638 14417920 1111 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 3520 1111 197 640 0 2876 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14080

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1438664/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=14568 CPUtime=12.69
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 1251 0 0 0 1266 3 0 0 25 0 1 0 179482638 14917632 1214 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 3642 1214 197 640 0 2998 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14568

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1438088/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=15060 CPUtime=25.49
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 1394 0 0 0 2543 6 0 0 25 0 1 0 179482638 15421440 1357 1992294400 134512640 137136520 4294956256 18446744073709551615 134574883 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 3765 1357 197 640 0 3121 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15060

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1437512/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=15904 CPUtime=51.1
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 1587 0 0 0 5098 12 0 0 25 0 1 0 179482638 16285696 1550 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 3976 1550 197 640 0 3332 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15904

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1435976/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=17116 CPUtime=102.3
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 1908 0 0 0 10208 22 0 0 25 0 1 0 179482638 17526784 1871 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4279 1871 197 640 0 3635 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17116

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1435144/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=17960 CPUtime=162.31
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2103 0 0 0 16199 32 0 0 25 0 1 0 179482638 18391040 2066 1992294400 134512640 137136520 4294956256 18446744073709551615 136509145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4490 2066 197 640 0 3846 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 17960

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1435080/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=17960 CPUtime=222.31
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2125 0 0 0 22188 43 0 0 25 0 1 0 179482638 18391040 2088 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4490 2088 197 640 0 3846 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 17960

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1435144/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=17960 CPUtime=282.32
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2126 0 0 0 28179 53 0 0 25 0 1 0 179482638 18391040 2089 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4490 2089 197 640 0 3846 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 17960

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1435016/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=18080 CPUtime=342.32
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2147 0 0 0 34168 64 0 0 25 0 1 0 179482638 18513920 2109 1992294400 134512640 137136520 4294956256 18446744073709551615 134616499 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4520 2109 197 640 0 3876 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 18080

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1434568/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=18540 CPUtime=402.34
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2263 0 0 0 40158 76 0 0 25 0 1 0 179482638 18984960 2225 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4635 2225 197 640 0 3991 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 18540

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1434376/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=18664 CPUtime=462.33
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2287 0 0 0 46150 83 0 0 25 0 1 0 179482638 19111936 2249 1992294400 134512640 137136520 4294956256 18446744073709551615 134543995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4666 2249 197 640 0 4022 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 18664

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1434440/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=18664 CPUtime=522.35
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2287 0 0 0 52142 93 0 0 25 0 1 0 179482638 19111936 2249 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4666 2249 197 640 0 4022 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 18664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1434184/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=18784 CPUtime=582.35
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2329 0 0 0 58135 100 0 0 25 0 1 0 179482638 19234816 2291 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4696 2291 197 640 0 4052 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 18784

[startup+642.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 28266
/proc/meminfo: memFree=1434056/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=19012 CPUtime=642.36
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2371 0 0 0 64126 110 0 0 25 0 1 0 179482638 19468288 2333 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 4753 2333 197 640 0 4109 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 19012

[startup+702.302 s]

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

/proc/meminfo: memFree=1432584/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20316 CPUtime=1122.41
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2713 0 0 0 112062 179 0 0 25 0 1 0 179482638 20803584 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5079 2675 197 640 0 4435 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 20316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1432456/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20524 CPUtime=1182.41
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2749 0 0 0 118053 188 0 0 25 0 1 0 179482638 21016576 2711 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5131 2711 197 640 0 4487 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 20524

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1432328/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20512 CPUtime=1242.42
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2749 0 0 0 124046 196 0 0 25 0 1 0 179482638 21004288 2711 1992294400 134512640 137136520 4294956256 18446744073709551615 136502362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5128 2711 197 640 0 4484 0
Current children cumulated CPU time (s) 1242.42
Current children cumulated vsize (KiB) 20512

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1432392/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20512 CPUtime=1302.43
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2749 0 0 0 130038 205 0 0 25 0 1 0 179482638 21004288 2711 1992294400 134512640 137136520 4294956256 18446744073709551615 134544475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5128 2711 197 640 0 4484 0
Current children cumulated CPU time (s) 1302.43
Current children cumulated vsize (KiB) 20512

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1432328/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20512 CPUtime=1362.43
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2749 0 0 0 136029 214 0 0 25 0 1 0 179482638 21004288 2711 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5128 2711 197 640 0 4484 0
Current children cumulated CPU time (s) 1362.43
Current children cumulated vsize (KiB) 20512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1432328/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20504 CPUtime=1422.45
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2749 0 0 0 142023 222 0 0 25 0 1 0 179482638 20996096 2711 1992294400 134512640 137136520 4294956256 18446744073709551615 134616658 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5126 2711 197 640 0 4482 0
Current children cumulated CPU time (s) 1422.45
Current children cumulated vsize (KiB) 20504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1432072/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20740 CPUtime=1482.45
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2804 0 0 0 148016 229 0 0 25 0 1 0 179482638 21237760 2766 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5185 2766 197 640 0 4541 0
Current children cumulated CPU time (s) 1482.45
Current children cumulated vsize (KiB) 20740

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1432008/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20704 CPUtime=1542.45
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2804 0 0 0 154007 238 0 0 25 0 1 0 179482638 21200896 2766 1992294400 134512640 137136520 4294956256 18446744073709551615 136509026 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5176 2766 197 640 0 4532 0
Current children cumulated CPU time (s) 1542.45
Current children cumulated vsize (KiB) 20704

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28266
/proc/meminfo: memFree=1432072/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20708 CPUtime=1602.46
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 160001 245 0 0 25 0 1 0 179482638 21204992 2767 1992294400 134512640 137136520 4294956256 18446744073709551615 136518971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5177 2767 197 640 0 4533 0
Current children cumulated CPU time (s) 1602.46
Current children cumulated vsize (KiB) 20708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431816/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20684 CPUtime=1662.46
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 165994 252 0 0 25 0 1 0 179482638 21180416 2767 1992294400 134512640 137136520 4294956256 18446744073709551615 134543787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5171 2767 197 640 0 4527 0
Current children cumulated CPU time (s) 1662.46
Current children cumulated vsize (KiB) 20684

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431880/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20680 CPUtime=1722.48
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 171988 260 0 0 25 0 1 0 179482638 21176320 2767 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5170 2767 197 640 0 4526 0
Current children cumulated CPU time (s) 1722.48
Current children cumulated vsize (KiB) 20680

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431880/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20652 CPUtime=1782.48
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 177980 268 0 0 25 0 1 0 179482638 21147648 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 134598958 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5163 2762 197 640 0 4519 0
Current children cumulated CPU time (s) 1782.48
Current children cumulated vsize (KiB) 20652

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431880/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20652 CPUtime=1785.68
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 178300 268 0 0 25 0 1 0 179482638 21147648 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5163 2762 197 640 0 4519 0
Current children cumulated CPU time (s) 1785.68
Current children cumulated vsize (KiB) 20652

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431880/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20652 CPUtime=1792.09
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 178940 269 0 0 25 0 1 0 179482638 21147648 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5163 2762 197 640 0 4519 0
Current children cumulated CPU time (s) 1792.09
Current children cumulated vsize (KiB) 20652

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431880/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20652 CPUtime=1795.28
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 179259 269 0 0 25 0 1 0 179482638 21147648 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5163 2762 197 640 0 4519 0
Current children cumulated CPU time (s) 1795.28
Current children cumulated vsize (KiB) 20652

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431880/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20652 CPUtime=1796.88
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 179419 269 0 0 25 0 1 0 179482638 21147648 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5163 2762 197 640 0 4519 0
Current children cumulated CPU time (s) 1796.88
Current children cumulated vsize (KiB) 20652

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431880/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20652 CPUtime=1797.68
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 179499 269 0 0 25 0 1 0 179482638 21147648 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5163 2762 197 640 0 4519 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (KiB) 20652

[startup+1797.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431880/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20652 CPUtime=1797.88
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 179519 269 0 0 25 0 1 0 179482638 21147648 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5163 2762 197 640 0 4519 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 20652

[startup+1797.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28268
/proc/meminfo: memFree=1431880/2055920 swapFree=4191900/4192956
[pid=28265] ppid=28263 vsize=20652 CPUtime=1797.98
/proc/28265/stat : 28265 (bsolo) R 28263 28265 27572 0 -1 4194304 2805 0 0 0 179529 269 0 0 25 0 1 0 179482638 21147648 2762 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28265/statm: 5163 2762 197 640 0 4519 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 20652

Child status: 0
Real time (s): 1797.81
CPU time (s): 1798
CPU user time (s): 1795.3
CPU system time (s): 2.69859
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 20740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.3
system time used= 2.69859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2806
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= 3504

runsolver used 1.44078 second user time and 4.07038 second system time

The end

Launcher Data 

Begin job on node16 at 2009-06-16 04:20:22
IDJOB=1876994
IDBENCH=1303
IDSOLVER=699
FILE ID=node16/1876994-1245118822
PBS_JOBID= 9363678
Free space on /tmp= 66280 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876994-1245118822/watcher-1876994-1245118822 -o /tmp/evaluation-result-1876994-1245118822/solver-1876994-1245118822 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876994-1245118822.opb

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

MD5SUM BENCH= 4bba9489f2c1cdd3e2419eb13f48915c
RANDOM SEED=609626535

node16.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		: 3000.214
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		: 3000.214
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:       1443504 kB
Buffers:         47844 kB
Cached:         481888 kB
SwapCached:        260 kB
Active:          40484 kB
Inactive:       502032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443504 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          21212 kB
Slab:            55892 kB
Committed_AS:   144516 kB
PageTables:       1440 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= 66276 MiB
End job on node16 at 2009-06-16 04:50:20