Trace number 1877421

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 1798.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
MD5SUMff92e7f0cc5c4d2f39e30a6748b3406b
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 benchmark6.77697
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 723
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-1877421-1245124239.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 723
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: 5713
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 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     5475    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.95/1798.54	c      100    231     2750    13507    4     5804    2069    164   2439 0.04
1797.95/1798.54	c      250    231     2964    21372    7     6234    2276    378   3424 0.07
1797.95/1798.54	c      475    231     3228    30316    9     6790    2504    642   3598 0.13
1797.95/1798.54	c      816    231     3606    47098   13     7616    2755   1020   3303 0.25
1797.95/1798.54	c     1324    231     4155    71211   17     8766    3031   1569   2968 0.45
1797.95/1798.54	c     2087    231     4962   102857   20    10456    3335   2376   2589 0.81
1797.95/1798.54	c     3234    231     4408    83604   18     9207    3669   1822   2234 1.45
1797.95/1798.54	c     4955    231     6227   161065   25    13046    4036   3641   2156 2.30
1797.95/1798.54	c     7542    231     4707    82627   17     9751    4440   2121   2143 3.52
1797.95/1798.54	c    11422    231     6509   149139   22    13350    4885   3923   2144 5.33
1797.95/1798.54	c    17246    231     5129    96521   18    10568    5374   2543   2040 8.45
1797.95/1798.54	c    25985    231     6061   122334   20    12456    5912   3475   1994 13.03
1797.95/1798.54	c    39095    231     7946   206084   25    16244    6504   5360   1875 20.84
1797.95/1798.54	c    58768    231     5839   124425   21    11984    7155   3253   1708 34.40
1797.95/1798.54	c    88279    231     8409   219046   26    17169    7871   5823   1650 53.50
1797.95/1798.54	c   132550    231     7986   205295   25    16378    8659   5400   1555 85.22
1797.95/1798.54	c   198963    231     9857   232679   23    20064    9525   7271   1479 134.44
1797.95/1798.54	c   298584    231    10185   267338   26    20702   10478   7599   1364 218.79
1797.95/1798.54	c   448020    231    11688   337884   28    23762   11526   9102   1248 358.94
1797.95/1798.54	c   672178    231    11687   354568   30    23852   12679   9101   1157 580.64
1797.95/1798.54	c  1008421    231    10479   313473   29    21339   13947   7893   1064 947.60
1797.95/1798.54	c  1512792    231    13749   429114   31    27886   15342  11163    964 1567.70
1797.95/1798.54	c Resources Exceeded
1797.95/1798.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.54	c   22  1688908 358944  2346077    17625   461086  15039    939 1798.00
1797.95/1798.54	s UNKNOWN
1797.95/1798.54	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-1877421-1245124239/watcher-1877421-1245124239 -o /tmp/evaluation-result-1877421-1245124239/solver-1877421-1245124239 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877421-1245124239.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 1.01 1.00 3/64 2566
/proc/meminfo: memFree=1324200/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=10792 CPUtime=0
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 180020928 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 2698 233 174 640 0 2033 0

[startup+0.105996 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 2566
/proc/meminfo: memFree=1324200/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=11364 CPUtime=0.1
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 458 0 0 0 10 0 0 0 18 0 1 0 180020928 11636736 421 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 2841 421 196 640 0 2197 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11364

[startup+0.202009 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 2566
/proc/meminfo: memFree=1324200/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=11608 CPUtime=0.19
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 511 0 0 0 19 0 0 0 18 0 1 0 180020928 11886592 474 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 2902 474 196 640 0 2258 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11608

[startup+0.302024 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 2566
/proc/meminfo: memFree=1324200/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=11728 CPUtime=0.29
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 562 0 0 0 29 0 0 0 19 0 1 0 180020928 12009472 525 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 2932 525 196 640 0 2288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11728

[startup+0.70108 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 2566
/proc/meminfo: memFree=1324200/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=12340 CPUtime=0.69
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 720 0 0 0 69 0 0 0 22 0 1 0 180020928 12636160 683 1992294400 134512640 137136520 4294956256 18446744073709551615 136509151 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 3085 683 196 640 0 2441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12340

[startup+1.5012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2567
/proc/meminfo: memFree=1321632/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=13324 CPUtime=1.49
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 946 0 0 0 149 0 0 0 25 0 1 0 180020928 13643776 909 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 3331 909 196 640 0 2687 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13324

[startup+3.10142 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2567
/proc/meminfo: memFree=1321120/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=13816 CPUtime=3.09
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 1062 0 0 0 309 0 0 0 25 0 1 0 180020928 14147584 1025 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 3454 1025 196 640 0 2810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13816

[startup+6.30188 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2567
/proc/meminfo: memFree=1320544/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=14064 CPUtime=6.29
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 1129 0 0 0 628 1 0 0 25 0 1 0 180020928 14401536 1092 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 3516 1092 196 640 0 2872 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14064

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2567
/proc/meminfo: memFree=1319968/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=14308 CPUtime=12.68
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 1190 0 0 0 1265 3 0 0 25 0 1 0 180020928 14651392 1153 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 3577 1153 196 640 0 2933 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14308

[startup+25.5016 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2567
/proc/meminfo: memFree=1319136/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=15160 CPUtime=25.48
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 1407 0 0 0 2541 7 0 0 25 0 1 0 180020928 15523840 1370 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 3790 1370 197 640 0 3146 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15160

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2569
/proc/meminfo: memFree=1318752/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=15532 CPUtime=51.08
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 1504 0 0 0 5096 12 0 0 25 0 1 0 180020928 15904768 1467 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 3883 1467 197 640 0 3239 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15532

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2569
/proc/meminfo: memFree=1317856/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=16388 CPUtime=102.27
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 1725 0 0 0 10206 21 0 0 25 0 1 0 180020928 16781312 1688 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4097 1688 197 640 0 3453 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16388

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2569
/proc/meminfo: memFree=1317600/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=16640 CPUtime=162.24
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 1783 0 0 0 16193 31 0 0 25 0 1 0 180020928 17039360 1746 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4160 1746 197 640 0 3516 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16640

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2569
/proc/meminfo: memFree=1317152/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=17016 CPUtime=222.23
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 1886 0 0 0 22182 41 0 0 25 0 1 0 180020928 17424384 1849 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4254 1849 197 640 0 3610 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17016

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2569
/proc/meminfo: memFree=1316704/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=17464 CPUtime=282.2
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 1999 0 0 0 28171 49 0 0 25 0 1 0 180020928 17883136 1962 1992294400 134512640 137136520 4294956256 18446744073709551615 135982520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4366 1962 197 640 0 3722 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17464

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2569
/proc/meminfo: memFree=1316512/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=17588 CPUtime=342.19
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2026 0 0 0 34162 57 0 0 25 0 1 0 180020928 18010112 1989 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4397 1989 197 640 0 3753 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17588

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2569
/proc/meminfo: memFree=1315808/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=18416 CPUtime=402.16
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2220 0 0 0 40152 64 0 0 25 0 1 0 180020928 18857984 2183 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4604 2183 197 640 0 3960 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18416

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2569
/proc/meminfo: memFree=1315808/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=18416 CPUtime=462.15
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2220 0 0 0 46143 72 0 0 25 0 1 0 180020928 18857984 2183 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4604 2183 197 640 0 3960 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18416

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2569
/proc/meminfo: memFree=1315744/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=18412 CPUtime=522.14
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2220 0 0 0 52133 81 0 0 25 0 1 0 180020928 18853888 2183 1992294400 134512640 137136520 4294956256 18446744073709551615 134551345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4603 2183 197 640 0 3959 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18412

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2569
/proc/meminfo: memFree=1315040/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=19128 CPUtime=582.12
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2402 0 0 0 58123 89 0 0 25 0 1 0 180020928 19587072 2365 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4782 2365 197 640 0 4138 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19128

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1314848/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=19132 CPUtime=642.1
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2404 0 0 0 64111 99 0 0 25 0 1 0 180020928 19591168 2367 1992294400 134512640 137136520 4294956256 18446744073709551615 134544186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 4783 2367 197 640 0 4139 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19132

[startup+702.301 s]

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

/proc/meminfo: memFree=1313504/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20604 CPUtime=1121.95
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2770 0 0 0 112029 166 0 0 25 0 1 0 180020928 21098496 2733 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5151 2733 197 640 0 4507 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 20604

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2575
/proc/meminfo: memFree=1313504/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20604 CPUtime=1181.93
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2770 0 0 0 118019 174 0 0 25 0 1 0 180020928 21098496 2733 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5151 2733 197 640 0 4507 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 20604

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2575
/proc/meminfo: memFree=1313504/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20604 CPUtime=1241.92
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2770 0 0 0 124008 184 0 0 25 0 1 0 180020928 21098496 2733 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5151 2733 197 640 0 4507 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 20604

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1313504/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20604 CPUtime=1301.9
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2770 0 0 0 129997 193 0 0 25 0 1 0 180020928 21098496 2733 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5151 2733 197 640 0 4507 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 20604

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1313504/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20600 CPUtime=1361.88
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2770 0 0 0 135988 200 0 0 25 0 1 0 180020928 21094400 2733 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5150 2733 197 640 0 4506 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 20600

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1313568/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20600 CPUtime=1421.87
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2770 0 0 0 141979 208 0 0 25 0 1 0 180020928 21094400 2733 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5150 2733 197 640 0 4506 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 20600

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1313568/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20600 CPUtime=1481.85
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2770 0 0 0 147969 216 0 0 25 0 1 0 180020928 21094400 2733 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5150 2733 197 640 0 4506 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 20600

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1313568/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20600 CPUtime=1541.83
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2770 0 0 0 153959 224 0 0 25 0 1 0 180020928 21094400 2733 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5150 2733 197 640 0 4506 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 20600

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1313440/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20604 CPUtime=1601.81
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2782 0 0 0 159949 232 0 0 25 0 1 0 180020928 21098496 2745 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5151 2745 197 640 0 4507 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 20604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1313440/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20604 CPUtime=1661.79
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2782 0 0 0 165939 240 0 0 25 0 1 0 180020928 21098496 2745 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5151 2745 197 640 0 4507 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 20604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1313440/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=20604 CPUtime=1721.77
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2782 0 0 0 171929 248 0 0 25 0 1 0 180020928 21098496 2745 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5151 2745 197 640 0 4507 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 20604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1312992/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=21100 CPUtime=1781.75
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2905 0 0 0 177921 254 0 0 25 0 1 0 180020928 21606400 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5275 2868 197 640 0 4631 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 21100

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1312928/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=21100 CPUtime=1791.46
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2905 0 0 0 178890 256 0 0 25 0 1 0 180020928 21606400 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5275 2868 197 640 0 4631 0
Current children cumulated CPU time (s) 1791.46
Current children cumulated vsize (KiB) 21100

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1312928/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=21100 CPUtime=1794.66
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2905 0 0 0 179210 256 0 0 25 0 1 0 180020928 21606400 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5275 2868 197 640 0 4631 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (KiB) 21100

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1312992/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=21100 CPUtime=1796.25
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2905 0 0 0 179369 256 0 0 25 0 1 0 180020928 21606400 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5275 2868 197 640 0 4631 0
Current children cumulated CPU time (s) 1796.25
Current children cumulated vsize (KiB) 21100

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1312992/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=21100 CPUtime=1797.05
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2905 0 0 0 179449 256 0 0 25 0 1 0 180020928 21606400 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5275 2868 197 640 0 4631 0
Current children cumulated CPU time (s) 1797.05
Current children cumulated vsize (KiB) 21100

[startup+1798 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1312992/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=21100 CPUtime=1797.45
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2905 0 0 0 179489 256 0 0 25 0 1 0 180020928 21606400 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 134544786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5275 2868 197 640 0 4631 0
Current children cumulated CPU time (s) 1797.45
Current children cumulated vsize (KiB) 21100

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1312992/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=21100 CPUtime=1797.85
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2905 0 0 0 179529 256 0 0 25 0 1 0 180020928 21606400 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 136502553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5275 2868 197 640 0 4631 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 21100

[startup+1798.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2575
/proc/meminfo: memFree=1312992/2055920 swapFree=4182572/4192956
[pid=2566] ppid=2564 vsize=21100 CPUtime=1797.95
/proc/2566/stat : 2566 (bsolo) R 2564 2566 1454 0 -1 4194304 2905 0 0 0 179539 256 0 0 25 0 1 0 180020928 21606400 2868 1992294400 134512640 137136520 4294956256 18446744073709551615 134544167 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2566/statm: 5275 2868 197 640 0 4631 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 21100

Child status: 0
Real time (s): 1798.54
CPU time (s): 1798
CPU user time (s): 1795.43
CPU system time (s): 2.56961
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 21100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.43
system time used= 2.56961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2906
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= 2814

runsolver used 1.14383 second user time and 3.85141 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 05:50:39
IDJOB=1877421
IDBENCH=1364
IDSOLVER=699
FILE ID=node39/1877421-1245124239
PBS_JOBID= 9363672
Free space on /tmp= 66128 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877421-1245124239/watcher-1877421-1245124239 -o /tmp/evaluation-result-1877421-1245124239/solver-1877421-1245124239 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877421-1245124239.opb

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

MD5SUM BENCH= ff92e7f0cc5c4d2f39e30a6748b3406b
RANDOM SEED=815412960

node39.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		: 3000.263
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		: 3000.263
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:       1324680 kB
Buffers:         69908 kB
Cached:         575208 kB
SwapCached:       4216 kB
Active:         190640 kB
Inactive:       462368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1324680 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13608 kB
Slab:            64296 kB
Committed_AS:   129168 kB
PageTables:       1384 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= 66124 MiB
End job on node39 at 2009-06-16 06:20:37