Trace number 1880262

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 pb? 1798.02 1798.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
MD5SUM703150fc56665afb9da0b20e49208c25
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 benchmark8.88265
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean 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-1880262-1245121988.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 723
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.022 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.01/0.02	c Switching off lower bounding mode.
1798.00/1798.60	c      100    231     2784    17632    6     6783    2069    198   2272 0.04
1798.00/1798.60	c      250    231     3081    33824   10     9295    2276    495   2777 0.09
1798.00/1798.60	c      475    231     3529    64179   18    20836    2504    943   2448 0.19
1798.00/1798.60	c      814    231     4203   123294   29    43830    2755   1617   1464 0.56
1798.00/1798.60	c     1323    231     5217   227483   43    83521    3031   2631    874 1.51
1798.00/1798.60	c     2087    231     5159   233908   45    98331    3335   2573    496 4.20
1798.00/1798.60	c     3234    231     5681   315353   55   129784    3669   3095    311 10.38
1798.00/1798.60	c     4958    231     5269   291739   55   129483    4036   2683    194 25.54
1798.00/1798.60	c     7542    231     6227   388677   62   152674    4440   3641    153 49.04
1798.00/1798.60	c    11421    231     4807   218697   45   114720    4885   2221    127 89.65
1798.00/1798.60	c    17244    231     6303   388590   61   185672    5374   3717    112 153.21
1798.00/1798.60	c    25981    231     7010   451250   64   219236    5912   4424     98 263.68
1798.00/1798.60	c    39094    231     5720   329525   57   159995    6504   3134     86 451.02
1798.00/1798.60	c    58768    231     8127   577999   71   254130    7155   5541     79 736.76
1798.00/1798.60	c    88283    231     8326   590033   70   247608    7871   5740     74 1180.39
1798.00/1798.60	c Resources Exceeded
1798.00/1798.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.00/1798.60	c   15   126096  18245   158945     7059   454927   4473     70 1798.01
1798.00/1798.60	s UNKNOWN
1798.00/1798.60	c Total time: 1798.01 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-1880262-1245121988/watcher-1880262-1245121988 -o /tmp/evaluation-result-1880262-1245121988/solver-1880262-1245121988 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880262-1245121988.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3806
/proc/meminfo: memFree=1802904/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=10792 CPUtime=0
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179799768 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136658042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 2698 235 175 640 0 2033 0

[startup+0.0207821 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3806
/proc/meminfo: memFree=1802904/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=11244 CPUtime=0.01
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 414 0 0 0 1 0 0 0 18 0 1 0 179799768 11513856 377 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 2811 377 190 640 0 2167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11244

[startup+0.101795 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3806
/proc/meminfo: memFree=1802904/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=11624 CPUtime=0.09
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 511 0 0 0 9 0 0 0 18 0 1 0 179799768 11902976 474 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 2906 474 196 640 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.30183 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3806
/proc/meminfo: memFree=1802904/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=12668 CPUtime=0.29
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 786 0 0 0 29 0 0 0 19 0 1 0 179799768 12972032 749 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 3167 749 196 640 0 2523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12668

[startup+0.7019 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3806
/proc/meminfo: memFree=1802904/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=13960 CPUtime=0.69
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 1118 0 0 0 69 0 0 0 22 0 1 0 179799768 14295040 1081 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 3490 1081 196 640 0 2846 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13960

[startup+1.50204 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1798608/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=15916 CPUtime=1.49
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 1598 0 0 0 148 1 0 0 25 0 1 0 179799768 16297984 1561 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 3979 1561 197 640 0 3335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15916

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1796432/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=16824 CPUtime=3.09
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 1830 0 0 0 308 1 0 0 25 0 1 0 179799768 17227776 1793 1992294400 134512640 137136520 4294956256 18446744073709551615 134552002 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 4206 1793 197 640 0 3562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16824

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1795216/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=18260 CPUtime=6.29
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 2172 0 0 0 627 2 0 0 25 0 1 0 179799768 18698240 2135 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 4565 2135 197 640 0 3921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18260

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1793424/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=19700 CPUtime=12.69
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 2544 0 0 0 1266 3 0 0 25 0 1 0 179799768 20172800 2507 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 4925 2507 197 640 0 4281 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19700

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1792784/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=20220 CPUtime=25.48
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 2671 0 0 0 2545 3 0 0 25 0 1 0 179799768 20705280 2634 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 5055 2634 197 640 0 4411 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20220

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1791888/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=21140 CPUtime=51.07
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 2910 0 0 0 5103 4 0 0 25 0 1 0 179799768 21647360 2873 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 5285 2873 197 640 0 4641 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21140

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1790096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=22836 CPUtime=102.26
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 3345 0 0 0 10221 5 0 0 25 0 1 0 179799768 23384064 3308 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 5709 3308 197 640 0 5065 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22836

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1788048/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=24924 CPUtime=162.23
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 3864 0 0 0 16216 7 0 0 25 0 1 0 179799768 25522176 3827 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 6231 3827 197 640 0 5587 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24924

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1787984/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=24924 CPUtime=222.22
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 3864 0 0 0 22214 8 0 0 25 0 1 0 179799768 25522176 3827 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 6231 3827 197 640 0 5587 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24924

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1787600/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=25316 CPUtime=282.2
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 3959 0 0 0 28211 9 0 0 25 0 1 0 179799768 25923584 3922 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 6329 3922 197 640 0 5685 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25316

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1786768/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=26096 CPUtime=342.17
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 4155 0 0 0 34207 10 0 0 25 0 1 0 179799768 26722304 4118 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 6524 4118 197 640 0 5880 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26096

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1786768/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=26096 CPUtime=402.16
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 4155 0 0 0 40205 11 0 0 25 0 1 0 179799768 26722304 4118 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 6524 4118 197 640 0 5880 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26096

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1785680/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=27264 CPUtime=462.14
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 4431 0 0 0 46201 13 0 0 25 0 1 0 179799768 27918336 4394 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 6816 4394 197 640 0 6172 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 27264

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1785232/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=27656 CPUtime=522.11
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 4531 0 0 0 52197 14 0 0 25 0 1 0 179799768 28319744 4494 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 6914 4494 197 640 0 6270 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 27656

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1785232/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=27656 CPUtime=582.1
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 4531 0 0 0 58194 16 0 0 25 0 1 0 179799768 28319744 4494 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 6914 4494 197 640 0 6270 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27656

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1785232/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=27656 CPUtime=642.08
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 4531 0 0 0 64192 16 0 0 25 0 1 0 179799768 28319744 4494 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 6914 4494 197 640 0 6270 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27656

[startup+702.302 s]

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

/proc/meminfo: memFree=1784016/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=28768 CPUtime=1121.92
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 4806 0 0 0 112168 24 0 0 25 0 1 0 179799768 29458432 4769 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7192 4769 197 640 0 6548 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 28768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3807
/proc/meminfo: memFree=1784016/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=28744 CPUtime=1181.9
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 4806 0 0 0 118165 25 0 0 25 0 1 0 179799768 29433856 4769 1992294400 134512640 137136520 4294956256 18446744073709551615 134574996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7186 4769 197 640 0 6542 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 28744

[startup+1242.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 3807
/proc/meminfo: memFree=1782928/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=29768 CPUtime=1241.89
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5054 0 0 0 124162 27 0 0 25 0 1 0 179799768 30482432 5017 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7442 5017 197 640 0 6798 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 29768

[startup+1302.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 3807
/proc/meminfo: memFree=1782544/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30152 CPUtime=1301.87
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5155 0 0 0 130159 28 0 0 25 0 1 0 179799768 30875648 5118 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7538 5118 197 640 0 6894 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 30152

[startup+1362.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 3807
/proc/meminfo: memFree=1782480/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30152 CPUtime=1361.84
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5155 0 0 0 136155 29 0 0 25 0 1 0 179799768 30875648 5118 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7538 5118 197 640 0 6894 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 30152

[startup+1422.31 s]
/proc/loadavg: 1.20 1.08 1.02 2/65 3807
/proc/meminfo: memFree=1782224/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1421.83
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 142153 30 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 30412

[startup+1482.3 s]
/proc/loadavg: 1.07 1.07 1.01 2/65 3807
/proc/meminfo: memFree=1782160/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1481.8
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 148150 30 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 30412

[startup+1542.3 s]
/proc/loadavg: 1.02 1.05 1.01 2/65 3807
/proc/meminfo: memFree=1782160/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1541.78
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 154147 31 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 136509157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 30412

[startup+1602.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 3807
/proc/meminfo: memFree=1782160/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1601.76
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 160144 32 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 136500521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 30412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 3807
/proc/meminfo: memFree=1782160/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1661.75
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 166142 33 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 30412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3807
/proc/meminfo: memFree=1782096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1721.73
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 172139 34 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 30412

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3807
/proc/meminfo: memFree=1782096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1781.71
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 178136 35 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 30412

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 3807
/proc/meminfo: memFree=1782096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1791.31
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 179096 35 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1791.31
Current children cumulated vsize (KiB) 30412

[startup+1795.1 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3807
/proc/meminfo: memFree=1782096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1794.51
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 179416 35 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 30412

[startup+1796.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3807
/proc/meminfo: memFree=1782096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1796.11
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 179576 35 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1796.11
Current children cumulated vsize (KiB) 30412

[startup+1797.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3807
/proc/meminfo: memFree=1782096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1796.9
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 179655 35 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1796.9
Current children cumulated vsize (KiB) 30412

[startup+1798.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3807
/proc/meminfo: memFree=1782096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1797.7
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 179735 35 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134573541 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1797.7
Current children cumulated vsize (KiB) 30412

[startup+1798.51 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3807
/proc/meminfo: memFree=1782096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1797.91
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 179756 35 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 30412

[startup+1798.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 3807
/proc/meminfo: memFree=1782096/2055920 swapFree=4191900/4192956
[pid=3806] ppid=3804 vsize=30412 CPUtime=1798
/proc/3806/stat : 3806 (bsolo) R 3804 3806 3123 0 -1 4194304 5216 0 0 0 179765 35 0 0 25 0 1 0 179799768 31141888 5179 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3806/statm: 7603 5179 197 640 0 6959 0
Current children cumulated CPU time (s) 1798
Current children cumulated vsize (KiB) 30412

Child status: 0
Real time (s): 1798.61
CPU time (s): 1798.02
CPU user time (s): 1797.66
CPU system time (s): 0.355945
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 30412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.66
system time used= 0.355945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5217
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= 2656

runsolver used 1.64775 second user time and 3.3005 second system time

The end

Launcher Data 

Begin job on node4 at 2009-06-16 05:13:08
IDJOB=1880262
IDBENCH=1342
IDSOLVER=701
FILE ID=node4/1880262-1245121988
PBS_JOBID= 9363645
Free space on /tmp= 66408 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880262-1245121988/watcher-1880262-1245121988 -o /tmp/evaluation-result-1880262-1245121988/solver-1880262-1245121988 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880262-1245121988.opb

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

MD5SUM BENCH= 703150fc56665afb9da0b20e49208c25
RANDOM SEED=656108876

node4.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	: 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		: 3000.259
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:       1803384 kB
Buffers:         33352 kB
Cached:         148356 kB
SwapCached:        260 kB
Active:          26912 kB
Inactive:       167992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803384 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4040 kB
Writeback:           0 kB
Mapped:          21744 kB
Slab:            43584 kB
Committed_AS:   131988 kB
PageTables:       1472 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= 66404 MiB
End job on node4 at 2009-06-16 05:43:07