Trace number 1877091

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 1799.96

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
MD5SUMbe6efe3218879d0d0c6c419c0919396c
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 benchmark43.2124
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 683
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-1877091-1245116019.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 683
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.
1797.94/1799.95	c      100    231     2757    13302    4     5822    2069    171   2631 0.04
1797.94/1799.95	c      250    231     2953    21374    7     6214    2276    367   3472 0.07
1797.94/1799.95	c      475    231     3192    29301    9     6692    2504    606   3368 0.14
1797.94/1799.95	c      813    231     3557    42316   11     7431    2755    971   3239 0.25
1797.94/1799.95	c     1322    231     4115    60332   14     8563    3031   1529   3185 0.41
1797.94/1799.95	c     2087    231     4934    84133   17    10202    3335   2348   2977 0.70
1797.94/1799.95	c     3235    231     4395    69104   15     9197    3669   1809   2545 1.27
1797.94/1799.95	c     4960    231     4422   101636   22     9174    4036   1836   2283 2.17
1797.94/1799.95	c     7545    231     5051    91762   18    10420    4440   2465   2217 3.40
1797.94/1799.95	c    11425    231     6906   213716   30    14229    4885   4320   2016 5.67
1797.94/1799.95	c    17248    231     5361   123923   23    11042    5374   2775   1946 8.86
1797.94/1799.95	c    25985    231     6100   153594   25    12544    5912   3514   1902 13.66
1797.94/1799.95	c    39095    231     7596   204321   26    15556    6504   5010   1845 21.19
1797.94/1799.95	c    58768    231     8481   241392   28    17347    7155   5895   1729 33.98
1797.94/1799.95	c    88278    231     7106   174975   24    14573    7871   4520   1615 54.66
1797.94/1799.95	c   132550    231     9990   289424   28    20468    8659   7404   1548 85.61
1797.94/1799.95	c   198961    231     9551   305126   31    19509    9525   6965   1414 140.64
1797.94/1799.95	c   298581    231    10203   308933   30    20766   10478   7617   1338 223.04
1797.94/1799.95	c   448017    231     9610   273589   28    19710   11526   7024   1232 363.58
1797.94/1799.95	c   672176    231     8970   292110   32    18346   12679   6384   1095 613.83
1797.94/1799.95	c  1008423    231    13658   430620   31    27827   13947  11072   1020 987.88
1797.94/1799.95	c  1512796    231    10620   306635   28    21596   15342   8034    948 1594.12
1797.94/1799.95	c Resources Exceeded
1797.94/1799.95	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1799.95	c   22  1654270 361219  2313816    14866   453868  12280    920 1798.00
1797.94/1799.95	s UNKNOWN
1797.94/1799.95	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-1877091-1245116019/watcher-1877091-1245116019 -o /tmp/evaluation-result-1877091-1245116019/solver-1877091-1245116019 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877091-1245116019.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 3373
/proc/meminfo: memFree=1274632/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=10792 CPUtime=0
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179201920 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 2698 233 174 640 0 2033 0

[startup+0.100514 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3373
/proc/meminfo: memFree=1274632/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=11364 CPUtime=0.09
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 448 0 0 0 9 0 0 0 18 0 1 0 179201920 11636736 411 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 2841 411 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.201525 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3373
/proc/meminfo: memFree=1274632/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=11484 CPUtime=0.19
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 500 0 0 0 19 0 0 0 18 0 1 0 179201920 11759616 463 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 2871 463 196 640 0 2227 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11484

[startup+0.301536 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3373
/proc/meminfo: memFree=1274632/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=11732 CPUtime=0.29
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 544 0 0 0 29 0 0 0 19 0 1 0 179201920 12013568 507 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 2933 507 196 640 0 2289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11732

[startup+0.701582 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3373
/proc/meminfo: memFree=1274632/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=12352 CPUtime=0.69
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 693 0 0 0 69 0 0 0 23 0 1 0 179201920 12648448 656 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 3088 656 196 640 0 2444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12352

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3374
/proc/meminfo: memFree=1272192/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=12976 CPUtime=1.49
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 859 0 0 0 148 1 0 0 25 0 1 0 179201920 13287424 822 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 3244 822 196 640 0 2600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12976

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3374
/proc/meminfo: memFree=1271360/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=13716 CPUtime=3.09
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 1034 0 0 0 308 1 0 0 25 0 1 0 179201920 14045184 997 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 3429 997 196 640 0 2785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13716

[startup+6.30122 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 3374
/proc/meminfo: memFree=1270720/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=14712 CPUtime=6.11
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 1293 0 0 0 609 2 0 0 25 0 1 0 179201920 15065088 1256 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 3678 1256 196 640 0 3034 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 14712

[startup+12.702 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 3374
/proc/meminfo: memFree=1269952/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=14712 CPUtime=12.51
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 1293 0 0 0 1247 4 0 0 25 0 1 0 179201920 15065088 1256 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 3678 1256 196 640 0 3034 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 14712

[startup+25.5014 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 3374
/proc/meminfo: memFree=1269184/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=15436 CPUtime=25.31
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 1485 0 0 0 2524 7 0 0 25 0 1 0 179201920 15806464 1448 1992294400 134512640 137136520 4294956256 18446744073709551615 136518982 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 3859 1448 196 640 0 3215 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 15436

[startup+51.1014 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 3374
/proc/meminfo: memFree=1268544/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=16164 CPUtime=50.88
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 1661 0 0 0 5077 11 0 0 25 0 1 0 179201920 16551936 1624 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4041 1624 197 640 0 3397 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 16164

[startup+102.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 3374
/proc/meminfo: memFree=1267904/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=16788 CPUtime=102.06
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 1815 0 0 0 10187 19 0 0 25 0 1 0 179201920 17190912 1778 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4197 1778 197 640 0 3553 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 16788

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 3374
/proc/meminfo: memFree=1267264/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=17408 CPUtime=162.05
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 1980 0 0 0 16177 28 0 0 25 0 1 0 179201920 17825792 1943 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4352 1943 197 640 0 3708 0
Current children cumulated CPU time (s) 162.05
Current children cumulated vsize (KiB) 17408

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 3374
/proc/meminfo: memFree=1267328/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=17408 CPUtime=222.03
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 1980 0 0 0 22165 38 0 0 25 0 1 0 179201920 17825792 1943 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4352 1943 197 640 0 3708 0
Current children cumulated CPU time (s) 222.03
Current children cumulated vsize (KiB) 17408

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3374
/proc/meminfo: memFree=1266368/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=18344 CPUtime=282.02
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2202 0 0 0 28153 49 0 0 25 0 1 0 179201920 18784256 2165 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4586 2165 197 640 0 3942 0
Current children cumulated CPU time (s) 282.02
Current children cumulated vsize (KiB) 18344

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3374
/proc/meminfo: memFree=1266368/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=18332 CPUtime=342
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2202 0 0 0 34143 57 0 0 25 0 1 0 179201920 18771968 2165 1992294400 134512640 137136520 4294956256 18446744073709551615 134600211 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4583 2165 197 640 0 3939 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 18332

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3374
/proc/meminfo: memFree=1265216/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=19404 CPUtime=401.98
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2483 0 0 0 40132 66 0 0 25 0 1 0 179201920 19869696 2446 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4851 2446 197 640 0 4207 0
Current children cumulated CPU time (s) 401.98
Current children cumulated vsize (KiB) 19404

[startup+462.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3374
/proc/meminfo: memFree=1264832/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=19864 CPUtime=461.96
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2583 0 0 0 46123 73 0 0 25 0 1 0 179201920 20340736 2546 1992294400 134512640 137136520 4294956256 18446744073709551615 134616696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4966 2546 197 640 0 4322 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 19864

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3374
/proc/meminfo: memFree=1264832/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=19856 CPUtime=521.94
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2583 0 0 0 52114 80 0 0 25 0 1 0 179201920 20332544 2546 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4964 2546 197 640 0 4320 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 19856

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3374
/proc/meminfo: memFree=1264832/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=19856 CPUtime=581.93
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2583 0 0 0 58106 87 0 0 25 0 1 0 179201920 20332544 2546 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4964 2546 197 640 0 4320 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 19856

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3374
/proc/meminfo: memFree=1264832/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=19864 CPUtime=641.91
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2585 0 0 0 64095 96 0 0 25 0 1 0 179201920 20340736 2548 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 4966 2548 197 640 0 4322 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 19864

[startup+702.301 s]

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

/proc/meminfo: memFree=1264448/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=20068 CPUtime=1121.78
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2643 0 0 0 112013 165 0 0 25 0 1 0 179201920 20549632 2606 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5017 2606 197 640 0 4373 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 20068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3376
/proc/meminfo: memFree=1264384/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=20040 CPUtime=1181.75
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2643 0 0 0 118001 174 0 0 25 0 1 0 179201920 20520960 2606 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5010 2606 197 640 0 4366 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 20040

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3376
/proc/meminfo: memFree=1264384/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=20040 CPUtime=1241.73
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2643 0 0 0 123990 183 0 0 25 0 1 0 179201920 20520960 2606 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5010 2606 197 640 0 4366 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 20040

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3376
/proc/meminfo: memFree=1264384/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=20040 CPUtime=1301.72
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2643 0 0 0 129981 191 0 0 25 0 1 0 179201920 20520960 2606 1992294400 134512640 137136520 4294956256 18446744073709551615 134551600 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5010 2606 197 640 0 4366 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 20040

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3376
/proc/meminfo: memFree=1264384/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=20132 CPUtime=1361.7
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2651 0 0 0 135972 198 0 0 25 0 1 0 179201920 20615168 2614 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5033 2614 197 640 0 4389 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 20132

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3376
/proc/meminfo: memFree=1264384/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=20120 CPUtime=1421.68
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2651 0 0 0 141961 207 0 0 25 0 1 0 179201920 20602880 2614 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5030 2614 197 640 0 4386 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 20120

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3376
/proc/meminfo: memFree=1264320/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=20088 CPUtime=1481.67
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2651 0 0 0 147950 217 0 0 25 0 1 0 179201920 20570112 2614 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5022 2614 197 640 0 4378 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 20088

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3376
/proc/meminfo: memFree=1264320/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=20088 CPUtime=1541.65
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2651 0 0 0 153940 225 0 0 25 0 1 0 179201920 20570112 2614 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5022 2614 197 640 0 4378 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 20088

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3376
/proc/meminfo: memFree=1264320/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=20208 CPUtime=1601.63
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2685 0 0 0 159930 233 0 0 25 0 1 0 179201920 20692992 2648 1992294400 134512640 137136520 4294956256 18446744073709551615 136518900 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5052 2648 197 640 0 4408 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 20208

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3382
/proc/meminfo: memFree=1263168/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21004 CPUtime=1661.61
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2878 0 0 0 165922 239 0 0 25 0 1 0 179201920 21508096 2841 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3373/statm: 5251 2841 197 640 0 4607 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 21004

[startup+1722.3 s]
/proc/loadavg: 1.20 1.05 1.01 2/65 3858
/proc/meminfo: memFree=1236480/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21492 CPUtime=1720.41
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2998 0 0 0 171787 254 0 0 25 0 1 0 179201920 22007808 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3373/statm: 5373 2961 197 640 0 4729 0
Current children cumulated CPU time (s) 1720.41
Current children cumulated vsize (KiB) 21492

[startup+1782.31 s]
/proc/loadavg: 1.07 1.04 1.01 2/65 3858
/proc/meminfo: memFree=1236736/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21492 CPUtime=1780.34
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2998 0 0 0 177773 261 0 0 25 0 1 0 179201920 22007808 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3373/statm: 5373 2961 197 640 0 4729 0
Current children cumulated CPU time (s) 1780.34
Current children cumulated vsize (KiB) 21492

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

[startup+1792.21 s]
/proc/loadavg: 1.06 1.03 1.01 2/65 3858
/proc/meminfo: memFree=1236736/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21492 CPUtime=1790.24
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2998 0 0 0 178762 262 0 0 25 0 1 0 179201920 22007808 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3373/statm: 5373 2961 197 640 0 4729 0
Current children cumulated CPU time (s) 1790.24
Current children cumulated vsize (KiB) 21492

[startup+1795.4 s]
/proc/loadavg: 1.06 1.03 1.01 2/65 3858
/proc/meminfo: memFree=1236736/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21492 CPUtime=1793.44
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2998 0 0 0 179082 262 0 0 25 0 1 0 179201920 22007808 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3373/statm: 5373 2961 197 640 0 4729 0
Current children cumulated CPU time (s) 1793.44
Current children cumulated vsize (KiB) 21492

[startup+1797 s]
/proc/loadavg: 1.06 1.03 1.01 2/65 3858
/proc/meminfo: memFree=1236736/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21492 CPUtime=1795.03
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2998 0 0 0 179241 262 0 0 25 0 1 0 179201920 22007808 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134544857 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3373/statm: 5373 2961 197 640 0 4729 0
Current children cumulated CPU time (s) 1795.03
Current children cumulated vsize (KiB) 21492

[startup+1798.6 s]
/proc/loadavg: 1.06 1.03 1.01 2/65 3858
/proc/meminfo: memFree=1236736/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21492 CPUtime=1796.63
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2998 0 0 0 179401 262 0 0 25 0 1 0 179201920 22007808 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3373/statm: 5373 2961 197 640 0 4729 0
Current children cumulated CPU time (s) 1796.63
Current children cumulated vsize (KiB) 21492

[startup+1799.4 s]
/proc/loadavg: 1.06 1.03 1.01 2/65 3858
/proc/meminfo: memFree=1236736/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21492 CPUtime=1797.43
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2998 0 0 0 179481 262 0 0 25 0 1 0 179201920 22007808 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3373/statm: 5373 2961 197 640 0 4729 0
Current children cumulated CPU time (s) 1797.43
Current children cumulated vsize (KiB) 21492

[startup+1799.8 s]
/proc/loadavg: 1.06 1.03 1.01 2/65 3858
/proc/meminfo: memFree=1236736/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21492 CPUtime=1797.84
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2998 0 0 0 179521 263 0 0 25 0 1 0 179201920 22007808 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3373/statm: 5373 2961 197 640 0 4729 0
Current children cumulated CPU time (s) 1797.84
Current children cumulated vsize (KiB) 21492

[startup+1799.91 s]
/proc/loadavg: 1.06 1.03 1.01 2/65 3858
/proc/meminfo: memFree=1236736/2055920 swapFree=4191900/4192956
[pid=3373] ppid=3371 vsize=21492 CPUtime=1797.94
/proc/3373/stat : 3373 (bsolo) R 3371 3373 2914 0 -1 4194304 2998 0 0 0 179531 263 0 0 25 0 1 0 179201920 22007808 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3373/statm: 5373 2961 197 640 0 4729 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 21492

Child status: 0
Real time (s): 1799.96
CPU time (s): 1798
CPU user time (s): 1795.37
CPU system time (s): 2.6336
CPU usage (%): 99.8913
Max. virtual memory (cumulated for all children) (KiB): 21492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.37
system time used= 2.6336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2999
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= 3012

runsolver used 1.48677 second user time and 4.18836 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-16 03:33:39
IDJOB=1877091
IDBENCH=1274
IDSOLVER=699
FILE ID=node28/1877091-1245116019
PBS_JOBID= 9363637
Free space on /tmp= 66176 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877091-1245116019/watcher-1877091-1245116019 -o /tmp/evaluation-result-1877091-1245116019/solver-1877091-1245116019 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877091-1245116019.opb

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

MD5SUM BENCH= be6efe3218879d0d0c6c419c0919396c
RANDOM SEED=292264320

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1275048 kB
Buffers:         42428 kB
Cached:         660092 kB
SwapCached:        260 kB
Active:          86324 kB
Inactive:       630452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1275048 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          22592 kB
Slab:            49936 kB
Committed_AS:   141796 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66172 MiB
End job on node28 at 2009-06-16 04:03:39