Trace number 1877420

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 1798.44

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
MD5SUMf510e821cdc50f097865b59193d7ef06
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 benchmark105.271
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 677
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-1877420-1245124032.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 677
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: 5707
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.95/1798.44	c      101    231     2752    13873    5     5810    2069    166   2525 0.04
1797.95/1798.44	c      252    231     2952    20864    7     6235    2276    366   3549 0.07
1797.95/1798.44	c      478    231     3228    32253    9     6875    2504    642   3705 0.13
1797.95/1798.44	c      817    231     3599    45193   12     7621    2755   1013   3506 0.23
1797.95/1798.44	c     1327    231     4139    64303   15     8707    3031   1553   3182 0.42
1797.95/1798.44	c     2091    231     4959    88369   17    10348    3335   2373   3000 0.70
1797.95/1798.44	c     3238    231     4386    65345   14     9102    3669   1800   2649 1.22
1797.95/1798.44	c     4959    231     6221   134615   21    12793    4036   3635   2532 1.96
1797.95/1798.44	c     7543    231     4853   101852   20    10062    4440   2267   2290 3.29
1797.95/1798.44	c    11422    231     6657   158469   23    13635    4885   4071   2205 5.18
1797.95/1798.44	c    17245    231     5323   106832   20    10975    5374   2737   2113 8.16
1797.95/1798.44	c    25983    231     6246   136522   21    12839    5912   3660   2024 12.84
1797.95/1798.44	c    39093    231     7824   256848   32    16219    6504   5238   1822 21.45
1797.95/1798.44	c    58763    231     8398   295706   35    17263    7155   5812   1651 35.58
1797.95/1798.44	c    88274    231     6205   170610   27    12858    7871   3619   1517 58.19
1797.95/1798.44	c   132544    231     8584   238877   27    17602    8659   5998   1432 92.52
1797.95/1798.44	c   198956    231     8736   234715   26    17814    9525   6150   1352 147.09
1797.95/1798.44	c   298576    231     8668   252558   29    17687   10478   6082   1282 232.84
1797.95/1798.44	c   448015    231     8826   256524   29    18070   11526   6240   1184 378.14
1797.95/1798.44	c   672177    231    12573   433339   34    25578   12679   9987   1106 607.64
1797.95/1798.44	c  1008420    231    10095   321880   31    20582   13947   7509   1002 1005.78
1797.95/1798.44	c  1512792    231    13150   380395   28    26626   15342  10564    933 1620.45
1797.95/1798.44	c Resources Exceeded
1797.95/1798.44	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.44	c   22  1641442 340178  2251781    11844   398757   9258    912 1798.00
1797.95/1798.44	s UNKNOWN
1797.95/1798.44	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-1877420-1245124032/watcher-1877420-1245124032 -o /tmp/evaluation-result-1877420-1245124032/solver-1877420-1245124032 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877420-1245124032.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: 1.01 1.02 1.00 3/64 4601
/proc/meminfo: memFree=1571136/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=10796 CPUtime=0
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 180003627 11055104 252 1992294400 134512640 137136520 4294956256 18446744073709551615 136523264 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 2699 253 178 640 0 2034 0

[startup+0.0420271 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4601
/proc/meminfo: memFree=1571136/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=11244 CPUtime=0.03
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 420 0 0 0 3 0 0 0 18 0 1 0 180003627 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.10103 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4601
/proc/meminfo: memFree=1571136/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=11364 CPUtime=0.09
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 461 0 0 0 9 0 0 0 18 0 1 0 180003627 11636736 424 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 2841 424 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301043 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4601
/proc/meminfo: memFree=1571136/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=11728 CPUtime=0.29
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 558 0 0 0 29 0 0 0 19 0 1 0 180003627 12009472 521 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 2932 521 196 640 0 2288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11728

[startup+0.701069 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 4601
/proc/meminfo: memFree=1571136/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=12344 CPUtime=0.69
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 709 0 0 0 69 0 0 0 22 0 1 0 180003627 12640256 672 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 3086 672 196 640 0 2442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12344

[startup+1.50112 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4602
/proc/meminfo: memFree=1568952/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=12960 CPUtime=1.48
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 862 0 0 0 148 0 0 0 25 0 1 0 180003627 13271040 825 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 3240 825 196 640 0 2596 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12960

[startup+3.10122 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4602
/proc/meminfo: memFree=1568248/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=13704 CPUtime=3.09
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 1032 0 0 0 308 1 0 0 25 0 1 0 180003627 14032896 995 1992294400 134512640 137136520 4294956256 18446744073709551615 134544398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 3426 995 196 640 0 2782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13704

[startup+6.30143 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4602
/proc/meminfo: memFree=1567416/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=13956 CPUtime=6.29
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 1114 0 0 0 627 2 0 0 25 0 1 0 180003627 14290944 1077 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 3489 1077 196 640 0 2845 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13956

[startup+12.7018 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4602
/proc/meminfo: memFree=1566840/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=14440 CPUtime=12.69
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 1238 0 0 0 1265 4 0 0 25 0 1 0 180003627 14786560 1201 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 3610 1201 197 640 0 2966 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14440

[startup+25.5017 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4602
/proc/meminfo: memFree=1565432/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=15904 CPUtime=25.49
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 1586 0 0 0 2543 6 0 0 25 0 1 0 180003627 16285696 1549 1992294400 134512640 137136520 4294956256 18446744073709551615 134574333 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 3976 1549 197 640 0 3332 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15904

[startup+51.1013 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4602
/proc/meminfo: memFree=1564792/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=16496 CPUtime=51.08
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 1749 0 0 0 5099 9 0 0 25 0 1 0 180003627 16891904 1712 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4124 1712 197 640 0 3480 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16496

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4602
/proc/meminfo: memFree=1564216/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=17108 CPUtime=102.27
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 1892 0 0 0 10211 16 0 0 25 0 1 0 180003627 17518592 1855 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4277 1855 197 640 0 3633 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17108

[startup+162.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 4602
/proc/meminfo: memFree=1563768/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=17468 CPUtime=162.25
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 1996 0 0 0 16199 26 0 0 25 0 1 0 180003627 17887232 1959 1992294400 134512640 137136520 4294956256 18446744073709551615 134600624 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4367 1959 197 640 0 3723 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17468

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.01 2/65 4604
/proc/meminfo: memFree=1563704/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=17560 CPUtime=222.23
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2004 0 0 0 22186 37 0 0 25 0 1 0 180003627 17981440 1967 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4390 1967 197 640 0 3746 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17560

[startup+282.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 4604
/proc/meminfo: memFree=1563256/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=18040 CPUtime=282.22
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2137 0 0 0 28176 46 0 0 25 0 1 0 180003627 18472960 2100 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4510 2100 197 640 0 3866 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18040

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4604
/proc/meminfo: memFree=1563064/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=18280 CPUtime=342.21
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2188 0 0 0 34166 55 0 0 25 0 1 0 180003627 18718720 2151 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4570 2151 197 640 0 3926 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18280

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4604
/proc/meminfo: memFree=1562744/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=18528 CPUtime=402.19
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2257 0 0 0 40156 63 0 0 25 0 1 0 180003627 18972672 2220 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4632 2220 197 640 0 3988 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18528

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4604
/proc/meminfo: memFree=1562424/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=18860 CPUtime=462.18
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2340 0 0 0 46146 72 0 0 25 0 1 0 180003627 19312640 2303 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4715 2303 197 640 0 4071 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18860

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4604
/proc/meminfo: memFree=1562424/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=18860 CPUtime=522.16
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2340 0 0 0 52135 81 0 0 25 0 1 0 180003627 19312640 2303 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4715 2303 197 640 0 4071 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18860

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4604
/proc/meminfo: memFree=1562360/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=18860 CPUtime=582.15
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2340 0 0 0 58125 90 0 0 25 0 1 0 180003627 19312640 2303 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4715 2303 197 640 0 4071 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18860

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4604
/proc/meminfo: memFree=1561720/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=19592 CPUtime=642.14
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2515 0 0 0 64117 97 0 0 25 0 1 0 180003627 20062208 2478 1992294400 134512640 137136520 4294956256 18446744073709551615 136509034 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 4898 2478 197 640 0 4254 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 19592

[startup+702.301 s]

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

/proc/meminfo: memFree=1560632/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=20528 CPUtime=1122.02
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2765 0 0 0 112037 165 0 0 25 0 1 0 180003627 21020672 2728 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5132 2728 197 640 0 4488 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 20528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1560568/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=20528 CPUtime=1182
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2765 0 0 0 118026 174 0 0 25 0 1 0 180003627 21020672 2728 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5132 2728 197 640 0 4488 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 20528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1560504/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=20528 CPUtime=1241.99
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2765 0 0 0 124018 181 0 0 25 0 1 0 180003627 21020672 2728 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5132 2728 197 640 0 4488 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 20528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1560504/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=20528 CPUtime=1301.97
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2765 0 0 0 130007 190 0 0 25 0 1 0 180003627 21020672 2728 1992294400 134512640 137136520 4294956256 18446744073709551615 134599435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5132 2728 197 640 0 4488 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 20528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1560504/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=20528 CPUtime=1361.96
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2765 0 0 0 135996 200 0 0 25 0 1 0 180003627 21020672 2728 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5132 2728 197 640 0 4488 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 20528

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1560440/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=20528 CPUtime=1421.95
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2765 0 0 0 141987 208 0 0 25 0 1 0 180003627 21020672 2728 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5132 2728 197 640 0 4488 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 20528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1560376/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=20528 CPUtime=1481.93
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2765 0 0 0 147977 216 0 0 25 0 1 0 180003627 21020672 2728 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5132 2728 197 640 0 4488 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 20528

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1560184/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=20772 CPUtime=1541.91
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2822 0 0 0 153969 222 0 0 25 0 1 0 180003627 21270528 2785 1992294400 134512640 137136520 4294956256 18446744073709551615 134551703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5193 2785 197 640 0 4549 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 20772

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1560184/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=20772 CPUtime=1601.9
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 2822 0 0 0 159958 232 0 0 25 0 1 0 180003627 21270528 2785 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5193 2785 197 640 0 4549 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 20772

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559288/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21708 CPUtime=1661.88
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 165947 241 0 0 25 0 1 0 180003627 22228992 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5427 3009 197 640 0 4783 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 21708

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559224/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21704 CPUtime=1721.87
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 171939 248 0 0 25 0 1 0 180003627 22224896 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 136502073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5426 3009 197 640 0 4782 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 21704

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559224/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21700 CPUtime=1781.86
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 177929 257 0 0 25 0 1 0 180003627 22220800 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5425 3009 197 640 0 4781 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 21700

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559224/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21700 CPUtime=1791.46
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 178887 259 0 0 25 0 1 0 180003627 22220800 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5425 3009 197 640 0 4781 0
Current children cumulated CPU time (s) 1791.46
Current children cumulated vsize (KiB) 21700

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559224/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21700 CPUtime=1794.66
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 179207 259 0 0 25 0 1 0 180003627 22220800 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 136501952 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5425 3009 197 640 0 4781 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (KiB) 21700

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559224/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21700 CPUtime=1796.25
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 179366 259 0 0 25 0 1 0 180003627 22220800 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 136509137 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5425 3009 197 640 0 4781 0
Current children cumulated CPU time (s) 1796.25
Current children cumulated vsize (KiB) 21700

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559224/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21700 CPUtime=1797.05
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 179446 259 0 0 25 0 1 0 180003627 22220800 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 134606780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5425 3009 197 640 0 4781 0
Current children cumulated CPU time (s) 1797.05
Current children cumulated vsize (KiB) 21700

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559224/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21700 CPUtime=1797.45
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 179486 259 0 0 25 0 1 0 180003627 22220800 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5425 3009 197 640 0 4781 0
Current children cumulated CPU time (s) 1797.45
Current children cumulated vsize (KiB) 21700

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559224/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21700 CPUtime=1797.85
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 179526 259 0 0 25 0 1 0 180003627 22220800 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5425 3009 197 640 0 4781 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 21700

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4610
/proc/meminfo: memFree=1559224/2055920 swapFree=4191900/4192956
[pid=4601] ppid=4599 vsize=21700 CPUtime=1797.95
/proc/4601/stat : 4601 (bsolo) R 4599 4601 3695 0 -1 4194304 3046 0 0 0 179536 259 0 0 25 0 1 0 180003627 22220800 3009 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4601/statm: 5425 3009 197 640 0 4781 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 21700

Child status: 0
Real time (s): 1798.44
CPU time (s): 1798
CPU user time (s): 1795.4
CPU system time (s): 2.5996
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 21708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.4
system time used= 2.5996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3047
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= 2192

runsolver used 1.18682 second user time and 3.84542 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-16 05:47:12
IDJOB=1877420
IDBENCH=1363
IDSOLVER=699
FILE ID=node22/1877420-1245124032
PBS_JOBID= 9363641
Free space on /tmp= 66156 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877420-1245124032/watcher-1877420-1245124032 -o /tmp/evaluation-result-1877420-1245124032/solver-1877420-1245124032 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877420-1245124032.opb

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

MD5SUM BENCH= f510e821cdc50f097865b59193d7ef06
RANDOM SEED=1081047253

node22.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:       1571680 kB
Buffers:         51872 kB
Cached:         347368 kB
SwapCached:        260 kB
Active:          44320 kB
Inactive:       367624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571680 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21228 kB
Slab:            58360 kB
Committed_AS:   146884 kB
PageTables:       1372 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= 66152 MiB
End job on node22 at 2009-06-16 06:17:11