Trace number 2657758

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 3.2 Cl? 1798 1798.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
MD5SUMcabd29c48249a44c2596bb98645c31c8
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 benchmark194.178
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 665
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657758-1276302291.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 665
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 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 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.99/1798.50	c      101    231     2687    12082    4     5679    2069    101   2885 0.04
1797.99/1798.50	c      251    231     2837    19458    6     5977    2276    251   4403 0.06
1797.99/1798.50	c      477    231     3063    31500   10     6431    2504    477   5300 0.09
1797.99/1798.50	c      816    231     3402    54423   15     7107    2755    816   4945 0.17
1797.99/1798.50	c     1327    231     3913    88224   22     8130    3031   1327   4453 0.30
1797.99/1798.50	c     2092    231     4678   136713   29     9660    3335   2092   3600 0.58
1797.99/1798.50	c     3240    231     5826   201009   34    11953    3669   3240   2812 1.15
1797.99/1798.50	c     4961    231     5610   146467   26    11524    4036   3024   2702 1.84
1797.99/1798.50	c     7547    231     6030   152038   25    12363    4440   3444   2652 2.85
1797.99/1798.50	c    11426    231     5287   111262   21    10877    4885   2701   2735 4.18
1797.99/1798.50	c    17249    231     6045   170577   28    12394    5374   3459   2677 6.44
1797.99/1798.50	c    25988    231     6395   175809   27    13092    5912   3809   2308 11.26
1797.99/1798.50	c    39100    231     7230   181255   25    14764    6504   4644   2422 16.14
1797.99/1798.50	c    58770    231     6745   169019   25    13794    7155   4159   2336 25.16
1797.99/1798.51	c    88280    231     6866   183122   26    14037    7871   4280   2183 40.44
1797.99/1798.51	c   132551    231     6609   177346   26    13523    8659   4023   2047 64.72
1797.99/1798.51	c   198961    231    10887   336280   30    22078    9525   8301   1912 104.05
1797.99/1798.51	c   298583    231     8125   197580   24    16554   10478   5539   1726 172.91
1797.99/1798.51	c   448019    231     7854   204158   25    16010   11526   5268   1620 276.39
1797.99/1798.51	c   672179    231     9049   248424   27    18402   12679   6463   1482 453.34
1797.99/1798.51	c  1008426    231     9629   255373   26    19563   13947   7043   1324 761.10
1797.99/1798.51	c  1512798    231    11078   339190   30    22460   15342   8492   1192 1269.11
1797.99/1798.51	c Resources Exceeded
1797.99/1798.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.51	c   22  1998713 416435  2747794    14377   471613  11791   1111 1798.00
1797.99/1798.51	s UNKNOWN
1797.99/1798.51	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-2657758-1276302291/watcher-2657758-1276302291 -o /tmp/evaluation-result-2657758-1276302291/solver-2657758-1276302291 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657758-1276302291.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 3/106 5769
/proc/meminfo: memFree=1548016/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=10880 CPUtime=0
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 3884540 11141120 254 1992294400 134512640 137138936 4290898512 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 2720 254 175 642 0 2055 0

[startup+0.0996929 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5769
/proc/meminfo: memFree=1548016/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=11580 CPUtime=0.09
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 543 0 0 0 9 0 0 0 20 0 1 0 3884540 11857920 440 1992294400 134512640 137138936 4290898512 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 2895 440 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.100693 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5769
/proc/meminfo: memFree=1548016/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=11580 CPUtime=0.09
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 544 0 0 0 9 0 0 0 20 0 1 0 3884540 11857920 441 1992294400 134512640 137138936 4290898512 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 2895 441 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.300708 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5769
/proc/meminfo: memFree=1548016/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=12348 CPUtime=0.29
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 737 0 0 0 29 0 0 0 20 0 1 0 3884540 12644352 634 1992294400 134512640 137138936 4290898512 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 3087 634 190 642 0 2443 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12348

[startup+0.70074 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5769
/proc/meminfo: memFree=1548016/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=13252 CPUtime=0.69
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 973 0 0 0 68 1 0 0 20 0 1 0 3884540 13570048 870 1992294400 134512640 137138936 4290898512 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 3313 870 190 642 0 2669 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13252

[startup+1.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5770
/proc/meminfo: memFree=1544660/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=14280 CPUtime=1.49
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 1238 0 0 0 147 2 0 0 22 0 1 0 3884540 14622720 1135 1992294400 134512640 137138936 4290898512 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 3570 1135 190 642 0 2926 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14280

[startup+3.10093 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5770
/proc/meminfo: memFree=1543916/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=14280 CPUtime=3.09
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 1238 0 0 0 307 2 0 0 25 0 1 0 3884540 14622720 1135 1992294400 134512640 137138936 4290898512 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 3570 1135 190 642 0 2926 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14280

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5770
/proc/meminfo: memFree=1543668/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=14776 CPUtime=6.29
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 1343 0 0 0 626 3 0 0 25 0 1 0 3884540 15130624 1240 1992294400 134512640 137138936 4290898512 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 3694 1240 190 642 0 3050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14776

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5770
/proc/meminfo: memFree=1542676/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=15408 CPUtime=12.68
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 1502 0 0 0 1263 5 0 0 25 0 1 0 3884540 15777792 1399 1992294400 134512640 137138936 4290898512 18446744073709551615 134542152 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 3852 1399 190 642 0 3208 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15408

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5770
/proc/meminfo: memFree=1542676/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=15400 CPUtime=25.48
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 1503 0 0 0 2537 11 0 0 25 0 1 0 3884540 15769600 1400 1992294400 134512640 137138936 4290898512 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 3850 1400 190 642 0 3206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15400

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5770
/proc/meminfo: memFree=1541684/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=16428 CPUtime=51.07
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 1764 0 0 0 5085 22 0 0 25 0 1 0 3884540 16822272 1661 1992294400 134512640 137138936 4290898512 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4107 1661 190 642 0 3463 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16428

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5772
/proc/meminfo: memFree=1540692/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=17068 CPUtime=102.26
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 1931 0 0 0 10185 41 0 0 25 0 1 0 3884540 17477632 1828 1992294400 134512640 137138936 4290898512 18446744073709551615 134603082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4267 1828 190 642 0 3623 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17068

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5774
/proc/meminfo: memFree=1540320/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=17408 CPUtime=162.24
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2009 0 0 0 16164 60 0 0 25 0 1 0 3884540 17825792 1906 1992294400 134512640 137138936 4290898512 18446744073709551615 136504016 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4352 1906 190 642 0 3708 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17408

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5776
/proc/meminfo: memFree=1539824/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=17992 CPUtime=222.22
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2156 0 0 0 22144 78 0 0 25 0 1 0 3884540 18423808 2053 1992294400 134512640 137138936 4290898512 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4498 2053 190 642 0 3854 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17992

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5776
/proc/meminfo: memFree=1539700/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=18248 CPUtime=282.21
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2229 0 0 0 28124 97 0 0 25 0 1 0 3884540 18685952 2126 1992294400 134512640 137138936 4290898512 18446744073709551615 134575920 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4562 2126 190 642 0 3918 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18248

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5778
/proc/meminfo: memFree=1538956/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=18724 CPUtime=342.19
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2338 0 0 0 34105 114 0 0 25 0 1 0 3884540 19173376 2235 1992294400 134512640 137138936 4290898512 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4681 2235 190 642 0 4037 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18724

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5780
/proc/meminfo: memFree=1538956/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=18716 CPUtime=402.18
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2338 0 0 0 40086 132 0 0 25 0 1 0 3884540 19165184 2235 1992294400 134512640 137138936 4290898512 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4679 2235 190 642 0 4035 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18716

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5782
/proc/meminfo: memFree=1538832/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=18720 CPUtime=462.16
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2340 0 0 0 46064 152 0 0 25 0 1 0 3884540 19169280 2237 1992294400 134512640 137138936 4290898512 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4680 2237 190 642 0 4036 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18720

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5784
/proc/meminfo: memFree=1538584/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=18884 CPUtime=522.14
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2384 0 0 0 52047 167 0 0 25 0 1 0 3884540 19337216 2281 1992294400 134512640 137138936 4290898512 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4721 2281 190 642 0 4077 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18884

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5784
/proc/meminfo: memFree=1538584/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=18884 CPUtime=582.13
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2396 0 0 0 58031 182 0 0 25 0 1 0 3884540 19337216 2293 1992294400 134512640 137138936 4290898512 18446744073709551615 134543275 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4721 2293 190 642 0 4077 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18884

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5786
/proc/meminfo: memFree=1538336/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=19104 CPUtime=642.12
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2433 0 0 0 64012 200 0 0 25 0 1 0 3884540 19562496 2330 1992294400 134512640 137138936 4290898512 18446744073709551615 134542214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 4776 2330 190 642 0 4132 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19104

[startup+702.301 s]

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

/proc/meminfo: memFree=1536600/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20060 CPUtime=1062
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2680 0 0 0 105896 304 0 0 25 0 1 0 3884540 20541440 2577 1992294400 134512640 137138936 4290898512 18446744073709551615 134542857 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5015 2577 190 642 0 4371 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 20060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5803
/proc/meminfo: memFree=1536600/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20032 CPUtime=1121.98
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2680 0 0 0 111878 320 0 0 25 0 1 0 3884540 20512768 2577 1992294400 134512640 137138936 4290898512 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5008 2577 190 642 0 4364 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 20032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5803
/proc/meminfo: memFree=1536600/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20032 CPUtime=1181.97
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2680 0 0 0 117862 335 0 0 25 0 1 0 3884540 20512768 2577 1992294400 134512640 137138936 4290898512 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5008 2577 190 642 0 4364 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20032

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5805
/proc/meminfo: memFree=1536600/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20032 CPUtime=1241.95
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2680 0 0 0 123844 351 0 0 25 0 1 0 3884540 20512768 2577 1992294400 134512640 137138936 4290898512 18446744073709551615 134542226 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5008 2577 190 642 0 4364 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 20032

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5807
/proc/meminfo: memFree=1535980/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1301.93
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 129829 364 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134542266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 20804

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5809
/proc/meminfo: memFree=1535980/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1361.91
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 135813 378 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 20804

[startup+1422.31 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 5811
/proc/meminfo: memFree=1535856/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1421.89
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 141797 392 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 20804

[startup+1482.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 5811
/proc/meminfo: memFree=1535856/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1481.87
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 147782 405 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 20804

[startup+1542.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 5813
/proc/meminfo: memFree=1535732/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1541.85
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 153764 421 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134600160 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 20804

[startup+1602.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 5815
/proc/meminfo: memFree=1535608/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1601.83
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 159747 436 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 20804

[startup+1662.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 5817
/proc/meminfo: memFree=1535608/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1661.82
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 165735 447 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134542713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 20804

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 5819
/proc/meminfo: memFree=1535608/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1721.8
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 171719 461 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134542811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 20804

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5819
/proc/meminfo: memFree=1535360/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1781.79
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 177706 473 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 20804

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 5819
/proc/meminfo: memFree=1535360/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20804 CPUtime=1791.4
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2864 0 0 0 178665 475 0 0 25 0 1 0 3884540 21303296 2761 1992294400 134512640 137138936 4290898512 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5201 2761 190 642 0 4557 0
Current children cumulated CPU time (s) 1791.4
Current children cumulated vsize (KiB) 20804

[startup+1795.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5821
/proc/meminfo: memFree=1535360/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20928 CPUtime=1794.6
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2891 0 0 0 178984 476 0 0 25 0 1 0 3884540 21430272 2788 1992294400 134512640 137138936 4290898512 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5232 2788 190 642 0 4588 0
Current children cumulated CPU time (s) 1794.6
Current children cumulated vsize (KiB) 20928

[startup+1796.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5821
/proc/meminfo: memFree=1535360/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20928 CPUtime=1796.19
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2891 0 0 0 179143 476 0 0 25 0 1 0 3884540 21430272 2788 1992294400 134512640 137138936 4290898512 18446744073709551615 136501664 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5232 2788 190 642 0 4588 0
Current children cumulated CPU time (s) 1796.19
Current children cumulated vsize (KiB) 20928

[startup+1797.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5821
/proc/meminfo: memFree=1535360/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20928 CPUtime=1796.98
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2891 0 0 0 179222 476 0 0 25 0 1 0 3884540 21430272 2788 1992294400 134512640 137138936 4290898512 18446744073709551615 134543427 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5232 2788 190 642 0 4588 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 20928

[startup+1798.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5821
/proc/meminfo: memFree=1535360/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20928 CPUtime=1797.78
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2891 0 0 0 179302 476 0 0 25 0 1 0 3884540 21430272 2788 1992294400 134512640 137138936 4290898512 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5232 2788 190 642 0 4588 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 20928

[startup+1798.51 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5821
/proc/meminfo: memFree=1535360/2059040 swapFree=4192956/4192956
[pid=5769] ppid=5767 vsize=20928 CPUtime=1797.99
/proc/5769/stat : 5769 (bsolo_pb10) R 5767 5769 5046 0 -1 4202496 2891 0 0 0 179323 476 0 0 25 0 1 0 3884540 21430272 2788 1992294400 134512640 137138936 4290898512 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5769/statm: 5232 2788 190 642 0 4588 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 20928

Child status: 0
Real time (s): 1798.51
CPU time (s): 1798
CPU user time (s): 1793.23
CPU system time (s): 4.77127
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 20928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.23
system time used= 4.77127
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2891
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= 4301

runsolver used 3.16952 second user time and 8.28774 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-12 02:24:51
IDJOB=2657758
IDBENCH=1331
IDSOLVER=1163
FILE ID=node026/2657758-1276302291
PBS_JOBID= 11173112
Free space on /tmp= 62508 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657758-1276302291/watcher-2657758-1276302291 -o /tmp/evaluation-result-2657758-1276302291/solver-2657758-1276302291 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657758-1276302291.opb

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

MD5SUM BENCH= cabd29c48249a44c2596bb98645c31c8
RANDOM SEED=1084473940

node026.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1548420 kB
Buffers:         71732 kB
Cached:         311968 kB
SwapCached:          0 kB
Active:         173904 kB
Inactive:       268976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1548420 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3972 kB
Writeback:           0 kB
AnonPages:       59112 kB
Mapped:          15468 kB
Slab:            45860 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181328 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62508 MiB
End job on node026 at 2010-06-12 02:54:50