Trace number 1878429

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 clUNSAT 1106.47 1106.86

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
MD5SUMa7f9415d82387c85347e0216376f3dfd
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 benchmark13.9579
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 695
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: Clause 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-1878429-1245119577.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 695
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: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.02/0.02	c Pre-processing Time: 0.022 s
0.02/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.02/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.02/0.02	c Switching off lower bounding mode.
1106.41/1106.85	c      101    231     2687    11466    4     5679    2069    101   3156 0.03
1106.41/1106.85	c      252    231     2838    17420    6     5981    2276    252   5142 0.05
1106.41/1106.85	c      478    231     3064    25280    8     6431    2504    478   5901 0.08
1106.41/1106.85	c      817    231     3403    39790   11     7110    2755    817   5713 0.14
1106.41/1106.85	c     1326    231     3912    61208   15     8128    3031   1326   5241 0.25
1106.41/1106.85	c     2090    231     4676    92338   19     9655    3335   2090   4686 0.45
1106.41/1106.85	c     3238    231     5824   135450   23    11952    3669   3238   3778 0.86
1106.41/1106.85	c     4960    231     5632   112742   20    11567    4036   3046   3570 1.39
1106.41/1106.85	c     7546    231     6098   121262   19    12499    4440   3512   3509 2.15
1106.41/1106.85	c    11428    231     5292   106317   20    10889    4885   2706   3285 3.48
1106.41/1106.85	c    17250    231     6037   112909   18    12377    5374   3451   3191 5.41
1106.41/1106.85	c    25988    231     6388   134395   21    13079    5912   3802   3077 8.45
1106.41/1106.85	c    39098    231     7246   166558   22    14796    6504   4660   2957 13.22
1106.41/1106.85	c    58768    231     6867   146205   21    14037    7155   4281   2716 21.64
1106.41/1106.85	c    88279    231     6903   143179   20    14110    7871   4317   2463 35.83
1106.41/1106.85	c   132549    231     6659   151617   22    13622    8659   4073   2266 58.47
1106.41/1106.85	c   198959    231    10965   309446   28    22234    9525   8379   2061 96.51
1106.41/1106.85	c   298580    231     8301   203652   24    16907   10478   5715   1853 161.08
1106.41/1106.85	c   448015    231     8102   196361   24    16507   11526   5516   1700 263.52
1106.41/1106.85	c   672174    231     9291   241952   26    18887   12679   6705   1530 439.16
1106.41/1106.85	c  1008418    231    10042   262451   26    20388   13947   7456   1369 736.56
1106.41/1106.85	c Backtracks by Clause: 0
1106.41/1106.85	c Backtracks by PB constraint: 0
1106.41/1106.85	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1106.41/1106.85	c   21  1393448 319975  1992744    12903   304232  10317   1259 1106.47
1106.41/1106.85	s UNSATISFIABLE
1106.41/1106.85	c Total time: 1106.47 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-1878429-1245119577/watcher-1878429-1245119577 -o /tmp/evaluation-result-1878429-1245119577/solver-1878429-1245119577 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878429-1245119577.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: 0.99 0.98 0.99 3/64 1797
/proc/meminfo: memFree=1241272/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=10792 CPUtime=0
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179558628 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 2698 235 175 640 0 2033 0

[startup+0.021565 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1797
/proc/meminfo: memFree=1241272/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=11244 CPUtime=0.02
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 414 0 0 0 2 0 0 0 18 0 1 0 179558628 11513856 377 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 2811 377 190 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.101581 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1797
/proc/meminfo: memFree=1241272/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=11368 CPUtime=0.09
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 469 0 0 0 9 0 0 0 18 0 1 0 179558628 11640832 432 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 2842 432 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301618 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1797
/proc/meminfo: memFree=1241272/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=12012 CPUtime=0.29
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 179558628 12300288 587 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 3003 587 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701694 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 1797
/proc/meminfo: memFree=1241272/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=12780 CPUtime=0.69
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 826 0 0 0 69 0 0 0 22 0 1 0 179558628 13086720 789 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 3195 789 195 640 0 2551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12780

[startup+1.50185 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1238384/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=13292 CPUtime=1.49
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 956 0 0 0 149 0 0 0 25 0 1 0 179558628 13611008 919 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 3323 919 195 640 0 2679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13292

[startup+3.10115 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1238128/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=13552 CPUtime=3.09
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 999 0 0 0 308 1 0 0 25 0 1 0 179558628 13877248 962 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 3388 962 195 640 0 2744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13552

[startup+6.30177 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1237552/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=14060 CPUtime=6.29
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 1122 0 0 0 627 2 0 0 25 0 1 0 179558628 14397440 1085 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 3515 1085 195 640 0 2871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14060

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1236784/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=14560 CPUtime=12.68
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 1254 0 0 0 1264 4 0 0 25 0 1 0 179558628 14909440 1217 1992294400 134512640 137136520 4294956256 18446744073709551615 134556621 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 3640 1217 195 640 0 2996 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14560

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1235824/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=15588 CPUtime=25.49
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 1522 0 0 0 2541 8 0 0 25 0 1 0 179558628 15962112 1485 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 3897 1485 195 640 0 3253 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15588

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1235312/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=15976 CPUtime=51.08
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 1627 0 0 0 5093 15 0 0 25 0 1 0 179558628 16359424 1590 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 3994 1590 195 640 0 3350 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15976

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1234800/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=16584 CPUtime=102.26
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 1775 0 0 0 10198 28 0 0 25 0 1 0 179558628 16982016 1738 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4146 1738 195 640 0 3502 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16584

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1234544/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=16840 CPUtime=162.23
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 1836 0 0 0 16183 40 0 0 25 0 1 0 179558628 17244160 1799 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4210 1799 195 640 0 3566 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16840

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1234096/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=17332 CPUtime=222.22
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 1945 0 0 0 22170 52 0 0 25 0 1 0 179558628 17747968 1908 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4333 1908 195 640 0 3689 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17332

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1233392/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=17968 CPUtime=282.2
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2121 0 0 0 28155 65 0 0 25 0 1 0 179558628 18399232 2084 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4492 2084 195 640 0 3848 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17968

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1233456/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=17968 CPUtime=342.17
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2121 0 0 0 34141 76 0 0 25 0 1 0 179558628 18399232 2084 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4492 2084 195 640 0 3848 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17968

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1233392/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=17968 CPUtime=402.15
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2121 0 0 0 40126 89 0 0 25 0 1 0 179558628 18399232 2084 1992294400 134512640 137136520 4294956256 18446744073709551615 136498156 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4492 2084 195 640 0 3848 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17968

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19116 CPUtime=462.13
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2413 0 0 0 46112 101 0 0 25 0 1 0 179558628 19574784 2376 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4779 2376 195 640 0 4135 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19116

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232304/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19116 CPUtime=522.12
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2413 0 0 0 52100 112 0 0 25 0 1 0 179558628 19574784 2376 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4779 2376 195 640 0 4135 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19116

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19116 CPUtime=582.09
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2413 0 0 0 58088 121 0 0 25 0 1 0 179558628 19574784 2376 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4779 2376 195 640 0 4135 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19116

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232176/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19116 CPUtime=642.08
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2413 0 0 0 64076 132 0 0 25 0 1 0 179558628 19574784 2376 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4779 2376 195 640 0 4135 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19116

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232176/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19116 CPUtime=702.05
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2413 0 0 0 70064 141 0 0 25 0 1 0 179558628 19574784 2376 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4779 2376 195 640 0 4135 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 19116

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232112/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19120 CPUtime=762.03
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 76053 150 0 0 25 0 1 0 179558628 19578880 2377 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4780 2377 195 640 0 4136 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 19120

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232176/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19120 CPUtime=822.01
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 82040 161 0 0 25 0 1 0 179558628 19578880 2377 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4780 2377 195 640 0 4136 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 19120

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19108 CPUtime=881.99
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 88028 171 0 0 25 0 1 0 179558628 19566592 2374 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4777 2374 195 640 0 4133 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 19108

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232176/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19104 CPUtime=941.96
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 94015 181 0 0 25 0 1 0 179558628 19562496 2373 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4776 2373 195 640 0 4132 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 19104

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19104 CPUtime=1001.95
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 100005 190 0 0 25 0 1 0 179558628 19562496 2373 1992294400 134512640 137136520 4294956256 18446744073709551615 136295685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4776 2373 195 640 0 4132 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 19104

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1061.93
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 105993 200 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 19100

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

[startup+1075.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1074.72
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 107271 201 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1074.72
Current children cumulated vsize (KiB) 19100

[startup+1087.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1087.52
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 108548 204 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1087.52
Current children cumulated vsize (KiB) 19100

[startup+1094.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1093.92
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 109187 205 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1093.92
Current children cumulated vsize (KiB) 19100

[startup+1100.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1100.32
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 109826 206 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1100.32
Current children cumulated vsize (KiB) 19100

[startup+1103.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1103.51
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 110145 206 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1103.51
Current children cumulated vsize (KiB) 19100

[startup+1105.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1105.11
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 110305 206 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1105.11
Current children cumulated vsize (KiB) 19100

[startup+1106.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1105.91
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 110385 206 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1105.91
Current children cumulated vsize (KiB) 19100

[startup+1106.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1106.31
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 110425 206 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1106.31
Current children cumulated vsize (KiB) 19100

[startup+1106.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1798
/proc/meminfo: memFree=1232240/2055920 swapFree=4183064/4192956
[pid=1797] ppid=1795 vsize=19100 CPUtime=1106.41
/proc/1797/stat : 1797 (bsolo) R 1795 1797 32550 0 -1 4194304 2414 0 0 0 110435 206 0 0 25 0 1 0 179558628 19558400 2372 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1797/statm: 4775 2372 195 640 0 4131 0
Current children cumulated CPU time (s) 1106.41
Current children cumulated vsize (KiB) 19100

Child status: 0
Real time (s): 1106.86
CPU time (s): 1106.47
CPU user time (s): 1104.41
CPU system time (s): 2.06869
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 19120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1104.41
system time used= 2.06868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2416
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= 1722

runsolver used 0.963853 second user time and 2.11268 second system time

The end

Launcher Data 

Begin job on node5 at 2009-06-16 04:32:57
IDJOB=1878429
IDBENCH=1312
IDSOLVER=700
FILE ID=node5/1878429-1245119577
PBS_JOBID= 9363644
Free space on /tmp= 66256 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878429-1245119577/watcher-1878429-1245119577 -o /tmp/evaluation-result-1878429-1245119577/solver-1878429-1245119577 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878429-1245119577.opb

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

MD5SUM BENCH= a7f9415d82387c85347e0216376f3dfd
RANDOM SEED=1344126662

node5.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1241688 kB
Buffers:         80632 kB
Cached:         634528 kB
SwapCached:       4008 kB
Active:          63500 kB
Inactive:       659904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1241688 kB
SwapTotal:     4192956 kB
SwapFree:      4183064 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          14580 kB
Slab:            76880 kB
Committed_AS:   142072 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66252 MiB
End job on node5 at 2009-06-16 04:51:24