Trace number 1877422

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? 1798.01 1798.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
MD5SUM76a48b8845ca731b7df3e7e82d604015
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 benchmark58.3211
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 687
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-1877422-1245124415.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 687
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: 5709
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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.97/1798.62	c      100    231     2757    13561    4     5821    2069    171   2564 0.04
1797.97/1798.62	c      250    231     2974    22172    7     6260    2276    388   3472 0.07
1797.97/1798.62	c      475    231     3222    31382    9     6758    2504    636   3544 0.13
1797.97/1798.62	c      813    231     3594    46699   12     7505    2755   1008   3265 0.25
1797.97/1798.62	c     1323    231     4151    71064   17     8693    3031   1565   2894 0.46
1797.97/1798.62	c     2089    231     4960   102542   20    10335    3335   2374   2667 0.78
1797.97/1798.62	c     3235    231     4421    85359   19     9169    3669   1835   2317 1.40
1797.97/1798.62	c     4956    231     6244   163275   26    12897    4036   3658   2170 2.28
1797.97/1798.62	c     7540    231     4667    91840   19     9660    4440   2081   2084 3.62
1797.97/1798.62	c    11420    231     6455   164965   25    13321    4885   3869   2048 5.58
1797.97/1798.62	c    17243    231     5030    98359   19    10380    5374   2444   1997 8.63
1797.97/1798.62	c    25983    231     5903   130786   22    12248    5912   3317   1999 12.99
1797.97/1798.62	c    39093    231     7505   207358   27    15448    6504   4919   1886 20.73
1797.97/1798.62	c    58763    231     8147   240692   29    16742    7155   5561   1725 34.05
1797.97/1798.62	c    88273    231     6285   143603   22    12922    7871   3699   1630 54.15
1797.97/1798.62	c   132545    231     9010   243154   26    18411    8659   6424   1556 85.16
1797.97/1798.62	c   198957    231     9026   259118   28    18380    9525   6440   1420 140.05
1797.97/1798.62	c   298577    231     8771   252369   28    17868   10478   6185   1298 229.97
1797.97/1798.62	c   448015    231    12290   394584   32    25075   11526   9704   1209 370.38
1797.97/1798.62	c   672174    231    11991   329237   27    24336   12679   9405   1123 598.21
1797.97/1798.62	c  1008419    231    15188   511355   33    30867   13947  12602   1007 1001.41
1797.97/1798.62	c  1512793    231     9802   274736   28    19964   15342   7216    908 1665.35
1797.97/1798.62	c Resources Exceeded
1797.97/1798.62	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.62	c   22  1608319 335782  2217126    11122   306015   8536    894 1798.00
1797.97/1798.62	s UNKNOWN
1797.97/1798.62	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-1877422-1245124415/watcher-1877422-1245124415 -o /tmp/evaluation-result-1877422-1245124415/solver-1877422-1245124415 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877422-1245124415.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 8604
/proc/meminfo: memFree=1642464/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=10792 CPUtime=0
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 180041241 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 2698 232 174 640 0 2033 0

[startup+0.0979191 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 8604
/proc/meminfo: memFree=1642464/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=11364 CPUtime=0.09
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 455 0 0 0 9 0 0 0 18 0 1 0 180041241 11636736 418 1992294400 134512640 137136520 4294956256 18446744073709551615 134538970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 2841 418 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.101918 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 8604
/proc/meminfo: memFree=1642464/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=11364 CPUtime=0.09
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 457 0 0 0 9 0 0 0 18 0 1 0 180041241 11636736 420 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 2841 420 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301951 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 8604
/proc/meminfo: memFree=1642464/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=11724 CPUtime=0.29
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 556 0 0 0 29 0 0 0 19 0 1 0 180041241 12005376 519 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 2931 519 196 640 0 2287 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11724

[startup+0.702015 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 8604
/proc/meminfo: memFree=1642464/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=12464 CPUtime=0.69
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 722 0 0 0 69 0 0 0 22 0 1 0 180041241 12763136 685 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 3116 685 196 640 0 2472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12464

[startup+1.50214 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8605
/proc/meminfo: memFree=1640024/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=13332 CPUtime=1.49
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 939 0 0 0 148 1 0 0 25 0 1 0 180041241 13651968 902 1992294400 134512640 137136520 4294956256 18446744073709551615 134606783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 3333 902 196 640 0 2689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13332

[startup+3.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8605
/proc/meminfo: memFree=1639448/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=13704 CPUtime=3.09
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 1049 0 0 0 308 1 0 0 25 0 1 0 180041241 14032896 1012 1992294400 134512640 137136520 4294956256 18446744073709551615 134544565 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 3426 1012 196 640 0 2782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13704

[startup+6.30191 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8605
/proc/meminfo: memFree=1638616/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=14196 CPUtime=6.29
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 1159 0 0 0 627 2 0 0 25 0 1 0 180041241 14536704 1122 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 3549 1122 196 640 0 2905 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14196

[startup+12.7019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8605
/proc/meminfo: memFree=1638368/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=14320 CPUtime=12.69
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 1197 0 0 0 1266 3 0 0 25 0 1 0 180041241 14663680 1160 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 3580 1160 197 640 0 2936 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14320

[startup+25.502 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8605
/proc/meminfo: memFree=1637280/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=15296 CPUtime=25.48
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 1444 0 0 0 2543 5 0 0 25 0 1 0 180041241 15663104 1407 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 3824 1407 197 640 0 3180 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15296

[startup+51.1011 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8605
/proc/meminfo: memFree=1636320/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=16136 CPUtime=51.08
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 1670 0 0 0 5098 10 0 0 25 0 1 0 180041241 16523264 1633 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4034 1633 197 640 0 3390 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16136

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8605
/proc/meminfo: memFree=1635360/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=17212 CPUtime=102.25
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 1916 0 0 0 10207 18 0 0 25 0 1 0 180041241 17625088 1879 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4303 1879 197 640 0 3659 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17212

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8605
/proc/meminfo: memFree=1634720/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=17716 CPUtime=162.23
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2063 0 0 0 16195 28 0 0 25 0 1 0 180041241 18141184 2026 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4429 2026 197 640 0 3785 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17716

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8605
/proc/meminfo: memFree=1634592/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=17844 CPUtime=222.21
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2085 0 0 0 22183 38 0 0 25 0 1 0 180041241 18272256 2048 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4461 2048 197 640 0 3817 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8605
/proc/meminfo: memFree=1634080/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=18340 CPUtime=282.19
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2204 0 0 0 28171 48 0 0 25 0 1 0 180041241 18780160 2167 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4585 2167 197 640 0 3941 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18340

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8605
/proc/meminfo: memFree=1634016/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=18340 CPUtime=342.17
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2204 0 0 0 34159 58 0 0 25 0 1 0 180041241 18780160 2167 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4585 2167 197 640 0 3941 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18340

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8605
/proc/meminfo: memFree=1633696/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=18584 CPUtime=402.15
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2278 0 0 0 40148 67 0 0 25 0 1 0 180041241 19030016 2241 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4646 2241 197 640 0 4002 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18584

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8611
/proc/meminfo: memFree=1633440/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=18584 CPUtime=462.12
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2278 0 0 0 46137 75 0 0 25 0 1 0 180041241 19030016 2241 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4646 2241 197 640 0 4002 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18584

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8611
/proc/meminfo: memFree=1633568/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=18584 CPUtime=522.1
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2278 0 0 0 52126 84 0 0 25 0 1 0 180041241 19030016 2241 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4646 2241 197 640 0 4002 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18584

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8611
/proc/meminfo: memFree=1633568/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=18584 CPUtime=582.08
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2278 0 0 0 58116 92 0 0 25 0 1 0 180041241 19030016 2241 1992294400 134512640 137136520 4294956256 18446744073709551615 136502067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 4646 2241 197 640 0 4002 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18584

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8611
/proc/meminfo: memFree=1631712/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=20496 CPUtime=642.07
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2753 0 0 0 64106 101 0 0 25 0 1 0 180041241 20987904 2716 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5124 2716 197 640 0 4480 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20496

[startup+702.301 s]

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

/proc/meminfo: memFree=1631328/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=20620 CPUtime=1121.9
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2804 0 0 0 112028 162 0 0 25 0 1 0 180041241 21114880 2753 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5155 2753 197 640 0 4511 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 20620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8611
/proc/meminfo: memFree=1631328/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=20620 CPUtime=1181.88
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2804 0 0 0 118018 170 0 0 25 0 1 0 180041241 21114880 2753 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5155 2753 197 640 0 4511 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20620

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8611
/proc/meminfo: memFree=1630880/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21044 CPUtime=1241.86
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2893 0 0 0 124008 178 0 0 25 0 1 0 180041241 21549056 2842 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5261 2842 197 640 0 4617 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 21044

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8611
/proc/meminfo: memFree=1630624/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21260 CPUtime=1301.84
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2947 0 0 0 130000 184 0 0 25 0 1 0 180041241 21770240 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134572101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5315 2896 197 640 0 4671 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 21260

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8611
/proc/meminfo: memFree=1630624/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21240 CPUtime=1361.81
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2947 0 0 0 135988 193 0 0 25 0 1 0 180041241 21749760 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5310 2896 197 640 0 4666 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 21240

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8611
/proc/meminfo: memFree=1630624/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21212 CPUtime=1421.8
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2947 0 0 0 141980 200 0 0 25 0 1 0 180041241 21721088 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5303 2896 197 640 0 4659 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 21212

[startup+1482.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 8611
/proc/meminfo: memFree=1630560/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21212 CPUtime=1481.78
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2947 0 0 0 147971 207 0 0 25 0 1 0 180041241 21721088 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5303 2896 197 640 0 4659 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 21212

[startup+1542.3 s]
/proc/loadavg: 1.18 1.06 1.01 2/65 8611
/proc/meminfo: memFree=1630624/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21208 CPUtime=1541.75
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 2947 0 0 0 153962 213 0 0 25 0 1 0 180041241 21716992 2896 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5302 2896 197 640 0 4658 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 21208

[startup+1602.3 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 8611
/proc/meminfo: memFree=1630432/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21460 CPUtime=1601.73
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3003 0 0 0 159952 221 0 0 25 0 1 0 180041241 21975040 2952 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5365 2952 197 640 0 4721 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 21460

[startup+1662.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 8611
/proc/meminfo: memFree=1630368/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21460 CPUtime=1661.71
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3003 0 0 0 165943 228 0 0 25 0 1 0 180041241 21975040 2952 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5365 2952 197 640 0 4721 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 21460

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 8611
/proc/meminfo: memFree=1630304/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21464 CPUtime=1721.7
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3004 0 0 0 171935 235 0 0 25 0 1 0 180041241 21979136 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5366 2953 197 640 0 4722 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 21464

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8611
/proc/meminfo: memFree=1630240/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21464 CPUtime=1781.68
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3004 0 0 0 177926 242 0 0 25 0 1 0 180041241 21979136 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5366 2953 197 640 0 4722 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 21464

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8611
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21464 CPUtime=1791.28
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3004 0 0 0 178885 243 0 0 25 0 1 0 180041241 21979136 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5366 2953 197 640 0 4722 0
Current children cumulated CPU time (s) 1791.28
Current children cumulated vsize (KiB) 21464

[startup+1795.1 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8611
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21464 CPUtime=1794.47
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3004 0 0 0 179204 243 0 0 25 0 1 0 180041241 21979136 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5366 2953 197 640 0 4722 0
Current children cumulated CPU time (s) 1794.47
Current children cumulated vsize (KiB) 21464

[startup+1796.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8611
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21464 CPUtime=1796.07
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3004 0 0 0 179364 243 0 0 25 0 1 0 180041241 21979136 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5366 2953 197 640 0 4722 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 21464

[startup+1797.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8611
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21464 CPUtime=1796.87
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3004 0 0 0 179444 243 0 0 25 0 1 0 180041241 21979136 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5366 2953 197 640 0 4722 0
Current children cumulated CPU time (s) 1796.87
Current children cumulated vsize (KiB) 21464

[startup+1798.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8611
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21464 CPUtime=1797.67
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3004 0 0 0 179524 243 0 0 25 0 1 0 180041241 21979136 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5366 2953 197 640 0 4722 0
Current children cumulated CPU time (s) 1797.67
Current children cumulated vsize (KiB) 21464

[startup+1798.51 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8611
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21464 CPUtime=1797.87
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3004 0 0 0 179544 243 0 0 25 0 1 0 180041241 21979136 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5366 2953 197 640 0 4722 0
Current children cumulated CPU time (s) 1797.87
Current children cumulated vsize (KiB) 21464

[startup+1798.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 8611
/proc/meminfo: memFree=1630176/2055920 swapFree=4192812/4192956
[pid=8604] ppid=8602 vsize=21464 CPUtime=1797.97
/proc/8604/stat : 8604 (bsolo) R 8602 8604 7794 0 -1 4194304 3004 0 0 0 179554 243 0 0 25 0 1 0 180041241 21979136 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8604/statm: 5366 2953 197 640 0 4722 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 21464

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798.01
CPU user time (s): 1795.57
CPU system time (s): 2.44063
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 21464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.57
system time used= 2.44063
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3005
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= 3174

runsolver used 1.36979 second user time and 3.66044 second system time

The end

Launcher Data 

Begin job on node26 at 2009-06-16 05:53:35
IDJOB=1877422
IDBENCH=1365
IDSOLVER=699
FILE ID=node26/1877422-1245124415
PBS_JOBID= 9363638
Free space on /tmp= 66156 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877422-1245124415/watcher-1877422-1245124415 -o /tmp/evaluation-result-1877422-1245124415/solver-1877422-1245124415 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877422-1245124415.opb

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

MD5SUM BENCH= 76a48b8845ca731b7df3e7e82d604015
RANDOM SEED=1278256803

node26.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	: 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		: 3000.263
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:       1642880 kB
Buffers:         29008 kB
Cached:         316092 kB
SwapCached:          0 kB
Active:         100052 kB
Inactive:       258948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            40048 kB
Committed_AS:   140680 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 node26 at 2009-06-16 06:23:34