Trace number 1878852

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 cl? 1798 1798.73

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: 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-1878852-1245124467.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: 0.011 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: 0.021 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.
1797.97/1798.72	c      100    231     2686    12346    4     5675    2069    100   3225 0.03
1797.97/1798.72	c      250    231     2836    19231    6     5976    2276    250   5319 0.05
1797.97/1798.72	c      475    231     3061    29838    9     6425    2504    475   6249 0.08
1797.97/1798.72	c      813    231     3399    48923   14     7102    2755    813   5765 0.14
1797.97/1798.72	c     1321    231     3907    74321   19     8117    3031   1321   5200 0.25
1797.97/1798.72	c     2086    231     4672   112875   24     9649    3335   2086   4364 0.48
1797.97/1798.72	c     3234    231     5820   172265   29    11944    3669   3234   3436 0.94
1797.97/1798.72	c     4956    231     5596   143125   25    11497    4036   3010   3264 1.52
1797.97/1798.72	c     7540    231     6047   154248   25    12396    4440   3461   3035 2.48
1797.97/1798.72	c    11421    231     5263    99594   18    10830    4885   2677   3062 3.73
1797.97/1798.72	c    17245    231     5965   125222   20    12233    5374   3379   3020 5.71
1797.97/1798.72	c    25982    231     6291   141142   22    12885    5912   3705   3029 8.57
1797.97/1798.72	c    39093    231     7135   182459   25    14575    6504   4549   2818 13.87
1797.97/1798.72	c    58763    231     6637   143755   21    13577    7155   4051   2702 21.74
1797.97/1798.72	c    88273    231     6699   159180   23    13701    7871   4113   2502 35.27
1797.97/1798.72	c   132543    231     6529   146805   22    13361    8659   3943   2254 58.80
1797.97/1798.72	c   198954    231    10821   260469   24    21947    9525   8235   2135 93.14
1797.97/1798.72	c   298576    231     8039   206726   25    16383   10478   5453   1950 153.11
1797.97/1798.72	c   448013    231    13052   394174   30    26409   11526  10466   1760 254.42
1797.97/1798.72	c   672171    231     8350   230461   27    17004   12679   5764   1571 427.84
1797.97/1798.72	c  1008414    231     9132   233615   25    18567   13947   6546   1402 719.18
1797.97/1798.72	c  1512787    231    10397   292084   28    21097   15342   7811   1269 1191.34
1797.97/1798.72	c Resources Exceeded
1797.97/1798.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.72	c   22  2095829 457556  2933353    17567   464878  14981   1165 1798.00
1797.97/1798.72	s UNKNOWN
1797.97/1798.72	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-1878852-1245124467/watcher-1878852-1245124467 -o /tmp/evaluation-result-1878852-1245124467/solver-1878852-1245124467 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878852-1245124467.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 2/64 32634
/proc/meminfo: memFree=1797608/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=10792 CPUtime=0
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 180046985 11051008 235 1992294400 134512640 137136520 4294956256 18446744073709551615 134517302 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 2698 235 175 640 0 2033 0

[startup+0.062326 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 32634
/proc/meminfo: memFree=1797608/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=11236 CPUtime=0.05
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 439 0 0 0 5 0 0 0 20 0 1 0 180046985 11505664 402 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 2809 403 195 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.10133 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 32634
/proc/meminfo: memFree=1797608/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=11496 CPUtime=0.09
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 491 0 0 0 9 0 0 0 21 0 1 0 180046985 11771904 454 1992294400 134512640 137136520 4294956256 18446744073709551615 136499644 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 2874 454 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.30135 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 32634
/proc/meminfo: memFree=1797608/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=12140 CPUtime=0.29
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 664 0 0 0 29 0 0 0 23 0 1 0 180046985 12431360 627 1992294400 134512640 137136520 4294956256 18446744073709551615 136502044 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 3035 627 195 640 0 2391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12140

[startup+0.70139 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 32634
/proc/meminfo: memFree=1797608/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=13044 CPUtime=0.69
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 884 0 0 0 68 1 0 0 25 0 1 0 180046985 13357056 847 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 3261 847 195 640 0 2617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13044

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1794464/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=13940 CPUtime=1.49
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 1098 0 0 0 148 1 0 0 25 0 1 0 180046985 14274560 1061 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 3485 1061 195 640 0 2841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13940

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1794016/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=13944 CPUtime=3.09
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 1100 0 0 0 308 1 0 0 25 0 1 0 180046985 14278656 1063 1992294400 134512640 137136520 4294956256 18446744073709551615 134545039 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 3486 1063 195 640 0 2842 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13944

[startup+6.30196 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1793696/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=14064 CPUtime=6.29
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 1134 0 0 0 627 2 0 0 25 0 1 0 180046985 14401536 1097 1992294400 134512640 137136520 4294956256 18446744073709551615 134600594 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 3516 1097 195 640 0 2872 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14064

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1792672/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=14960 CPUtime=12.68
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 1366 0 0 0 1263 5 0 0 25 0 1 0 180046985 15319040 1329 1992294400 134512640 137136520 4294956256 18446744073709551615 134600249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 3740 1329 195 640 0 3096 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14960

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1792416/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=15448 CPUtime=25.48
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 1471 0 0 0 2539 9 0 0 25 0 1 0 180046985 15818752 1434 1992294400 134512640 137136520 4294956256 18446744073709551615 134543855 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 3862 1434 195 640 0 3218 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15448

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1791904/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=15932 CPUtime=51.06
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 1593 0 0 0 5091 15 0 0 25 0 1 0 180046985 16314368 1556 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 3983 1556 195 640 0 3339 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15932

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1790560/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=17216 CPUtime=102.24
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 1914 0 0 0 10198 26 0 0 25 0 1 0 180046985 17629184 1877 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4304 1877 195 640 0 3660 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 17216

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1790048/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=17708 CPUtime=162.21
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2039 0 0 0 16182 39 0 0 25 0 1 0 180046985 18132992 2002 1992294400 134512640 137136520 4294956256 18446744073709551615 134607060 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4427 2002 195 640 0 3783 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 17708

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1789984/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=17700 CPUtime=222.18
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2039 0 0 0 22169 49 0 0 25 0 1 0 180046985 18124800 2002 1992294400 134512640 137136520 4294956256 18446744073709551615 136509119 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4425 2002 195 640 0 3781 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 17700

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1788512/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19188 CPUtime=282.17
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2411 0 0 0 28155 62 0 0 25 0 1 0 180046985 19648512 2374 1992294400 134512640 137136520 4294956256 18446744073709551615 134574031 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4797 2374 195 640 0 4153 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 19188

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32635
/proc/meminfo: memFree=1788512/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19184 CPUtime=342.14
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2411 0 0 0 34143 71 0 0 25 0 1 0 180046985 19644416 2374 1992294400 134512640 137136520 4294956256 18446744073709551615 134574898 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4796 2374 195 640 0 4152 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 19184

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1788256/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19180 CPUtime=402.12
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2411 0 0 0 40130 82 0 0 25 0 1 0 180046985 19640320 2374 1992294400 134512640 137136520 4294956256 18446744073709551615 134544182 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4795 2374 195 640 0 4151 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 19180

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1788256/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19312 CPUtime=462.1
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2443 0 0 0 46116 94 0 0 25 0 1 0 180046985 19775488 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 134543869 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4828 2406 195 640 0 4184 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 19312

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1788256/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19300 CPUtime=522.08
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2443 0 0 0 52102 106 0 0 25 0 1 0 180046985 19763200 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 134544526 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4825 2406 195 640 0 4181 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 19300

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1788256/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19296 CPUtime=582.05
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2443 0 0 0 58089 116 0 0 25 0 1 0 180046985 19759104 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4824 2406 195 640 0 4180 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 19296

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1788192/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19292 CPUtime=642.03
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2443 0 0 0 64077 126 0 0 25 0 1 0 180046985 19755008 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4823 2406 195 640 0 4179 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 19292

[startup+702.302 s]

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

/proc/meminfo: memFree=1787680/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19644 CPUtime=1061.86
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2537 0 0 0 105993 193 0 0 25 0 1 0 180046985 20115456 2500 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4911 2500 195 640 0 4267 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 19644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1787680/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19624 CPUtime=1121.82
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2537 0 0 0 111981 201 0 0 25 0 1 0 180046985 20094976 2500 1992294400 134512640 137136520 4294956256 18446744073709551615 134574353 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4906 2500 195 640 0 4262 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 19624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1787616/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=19624 CPUtime=1181.8
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2537 0 0 0 117971 209 0 0 25 0 1 0 180046985 20094976 2500 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 4906 2500 195 640 0 4262 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 19624

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786784/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20364 CPUtime=1241.78
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2708 0 0 0 123959 219 0 0 25 0 1 0 180046985 20852736 2671 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5091 2671 195 640 0 4447 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 20364

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786528/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20576 CPUtime=1301.76
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 129947 229 0 0 25 0 1 0 180046985 21069824 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 136295682 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5144 2724 195 640 0 4500 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 20576

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786464/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20572 CPUtime=1361.74
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 135938 236 0 0 25 0 1 0 180046985 21065728 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 134544530 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5143 2724 195 640 0 4499 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 20572

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786400/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20572 CPUtime=1421.71
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 141926 245 0 0 25 0 1 0 180046985 21065728 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 136499644 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5143 2724 195 640 0 4499 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 20572

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786400/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20556 CPUtime=1481.69
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 147914 255 0 0 25 0 1 0 180046985 21049344 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5139 2724 195 640 0 4495 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 20556

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786336/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20552 CPUtime=1541.66
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 153903 263 0 0 25 0 1 0 180046985 21045248 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5138 2724 195 640 0 4494 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 20552

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786336/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20552 CPUtime=1601.64
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 159893 271 0 0 25 0 1 0 180046985 21045248 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5138 2724 195 640 0 4494 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 20552

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786336/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20548 CPUtime=1661.61
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 165881 280 0 0 25 0 1 0 180046985 21041152 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5137 2724 195 640 0 4493 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 20548

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786272/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20544 CPUtime=1721.6
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 171871 289 0 0 25 0 1 0 180046985 21037056 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5136 2724 195 640 0 4492 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 20544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786144/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20544 CPUtime=1781.57
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 177860 297 0 0 25 0 1 0 180046985 21037056 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5136 2724 195 640 0 4492 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 20544

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786080/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20540 CPUtime=1791.17
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 178819 298 0 0 25 0 1 0 180046985 21032960 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5135 2724 195 640 0 4491 0
Current children cumulated CPU time (s) 1791.17
Current children cumulated vsize (KiB) 20540

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786080/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20540 CPUtime=1794.38
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 179139 299 0 0 25 0 1 0 180046985 21032960 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5135 2724 195 640 0 4491 0
Current children cumulated CPU time (s) 1794.38
Current children cumulated vsize (KiB) 20540

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786080/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20540 CPUtime=1795.97
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 179298 299 0 0 25 0 1 0 180046985 21032960 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5135 2724 195 640 0 4491 0
Current children cumulated CPU time (s) 1795.97
Current children cumulated vsize (KiB) 20540

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786080/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20540 CPUtime=1796.77
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 179378 299 0 0 25 0 1 0 180046985 21032960 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5135 2724 195 640 0 4491 0
Current children cumulated CPU time (s) 1796.77
Current children cumulated vsize (KiB) 20540

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786080/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20540 CPUtime=1797.57
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 179458 299 0 0 25 0 1 0 180046985 21032960 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5135 2724 195 640 0 4491 0
Current children cumulated CPU time (s) 1797.57
Current children cumulated vsize (KiB) 20540

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32641
/proc/meminfo: memFree=1786080/2055920 swapFree=4182564/4192956
[pid=32634] ppid=32632 vsize=20540 CPUtime=1797.97
/proc/32634/stat : 32634 (bsolo) R 32632 32634 31327 0 -1 4194304 2761 0 0 0 179498 299 0 0 25 0 1 0 180046985 21032960 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 134544503 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32634/statm: 5135 2724 195 640 0 4491 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 20540

Child status: 0
Real time (s): 1798.73
CPU time (s): 1798
CPU user time (s): 1795.01
CPU system time (s): 2.99754
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 20576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.01
system time used= 2.99754
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2762
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= 1
involuntary context switches= 6401

runsolver used 2.00469 second user time and 4.54531 second system time

The end

Launcher Data 

Begin job on node17 at 2009-06-16 05:54:27
IDJOB=1878852
IDBENCH=1365
IDSOLVER=700
FILE ID=node17/1878852-1245124467
PBS_JOBID= 9363650
Free space on /tmp= 66356 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878852-1245124467/watcher-1878852-1245124467 -o /tmp/evaluation-result-1878852-1245124467/solver-1878852-1245124467 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878852-1245124467.opb

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

MD5SUM BENCH= 76a48b8845ca731b7df3e7e82d604015
RANDOM SEED=2003209193

node17.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		: 3000.214
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		: 3000.214
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:       1798088 kB
Buffers:         17112 kB
Cached:         169608 kB
SwapCached:       4224 kB
Active:          52024 kB
Inactive:       142584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798088 kB
SwapTotal:     4192956 kB
SwapFree:      4182564 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13696 kB
Slab:            49208 kB
Committed_AS:   154052 kB
PageTables:       1456 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= 66352 MiB
End job on node17 at 2009-06-16 06:24:26