Trace number 2657359

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 1798.47

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
MD5SUMfb1b2fb5676286fc8681e7e6d0d2728f
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 benchmark588.702
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 669
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-2657359-1276282140.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 669
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: 5709
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     5473    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.94/1798.46	c      102    231     2688    12166    4     5681    2069    102   2914 0.04
1797.94/1798.46	c      252    231     2838    18465    6     5980    2276    252   4754 0.05
1797.94/1798.46	c      477    231     3063    29707    9     6430    2504    477   5420 0.09
1797.94/1798.46	c      817    231     3403    48977   14     7110    2755    817   5339 0.15
1797.94/1798.46	c     1327    231     3913    79760   20     8130    3031   1327   4672 0.28
1797.94/1798.46	c     2092    231     4678   120907   25     9659    3335   2092   3902 0.54
1797.94/1798.46	c     3238    231     5824   167363   28    11953    3669   3238   3314 0.98
1797.94/1798.46	c     4959    231     5647   134566   23    11598    4036   3061   3051 1.62
1797.94/1798.46	c     7544    231     6108   149619   24    12520    4440   3522   2985 2.53
1797.94/1798.46	c    11423    231     5323   108704   20    10949    4885   2737   2862 3.99
1797.94/1798.46	c    17247    231     6083   144732   23    12470    5374   3497   2768 6.23
1797.94/1798.46	c    25985    231     6446   167365   25    13196    5912   3860   2585 10.05
1797.94/1798.46	c    39097    231     7292   218288   29    14888    6504   4706   2363 16.54
1797.94/1798.46	c    58767    231     6812   182353   26    13928    7155   4226   2098 28.01
1797.94/1798.46	c    88278    231     6885   198886   28    14072    7871   4299   1951 45.24
1797.94/1798.46	c   132548    231     6649   137087   20    13602    8659   4063   1926 68.81
1797.94/1798.46	c   198958    231    10772   329569   30    21848    9525   8186   1874 106.14
1797.94/1798.46	c   298578    231     7966   218260   27    16236   10478   5380   1697 175.87
1797.94/1798.46	c   448013    231    12772   390953   30    25847   11526  10186   1564 286.40
1797.94/1798.46	c   672176    231    13662   461680   33    27629   12679  11076   1408 477.19
1797.94/1798.46	c  1008419    231    14354   452716   31    29012   13947  11768   1290 781.27
1797.94/1798.46	c  1512790    231    15567   535414   34    31438   15342  12981   1159 1304.13
1797.94/1798.46	c Resources Exceeded
1797.94/1798.46	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1798.46	c   22  1946027 375045  2593451    12767   387909  10181   1082 1798.00
1797.94/1798.46	s UNKNOWN
1797.94/1798.46	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-2657359-1276282140/watcher-2657359-1276282140 -o /tmp/evaluation-result-2657359-1276282140/solver-2657359-1276282140 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657359-1276282140.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: 1.03 1.05 1.09 3/106 5004
/proc/meminfo: memFree=1564584/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=10880 CPUtime=0
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 337 0 0 0 0 0 0 0 20 0 1 0 3817869 11141120 255 1992294400 134512640 137138936 4289612480 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 2720 255 175 642 0 2055 0

[startup+0.043382 s]
/proc/loadavg: 1.03 1.05 1.09 3/106 5004
/proc/meminfo: memFree=1564584/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=11328 CPUtime=0.04
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 482 0 0 0 4 0 0 0 20 0 1 0 3817869 11599872 379 1992294400 134512640 137138936 4289612480 18446744073709551615 134543708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 2832 379 190 642 0 2188 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11328

[startup+0.101387 s]
/proc/loadavg: 1.03 1.05 1.09 3/106 5004
/proc/meminfo: memFree=1564584/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=11580 CPUtime=0.09
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 542 0 0 0 9 0 0 0 20 0 1 0 3817869 11857920 439 1992294400 134512640 137138936 4289612480 18446744073709551615 134543875 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 2895 439 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.300405 s]
/proc/loadavg: 1.03 1.05 1.09 3/106 5004
/proc/meminfo: memFree=1564584/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=12220 CPUtime=0.29
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 722 0 0 0 29 0 0 0 20 0 1 0 3817869 12513280 619 1992294400 134512640 137138936 4289612480 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 3055 619 190 642 0 2411 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12220

[startup+0.700443 s]
/proc/loadavg: 1.03 1.05 1.09 3/106 5004
/proc/meminfo: memFree=1564584/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=13128 CPUtime=0.69
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 936 0 0 0 69 0 0 0 21 0 1 0 3817869 13443072 833 1992294400 134512640 137138936 4289612480 18446744073709551615 136296983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 3282 833 190 642 0 2638 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13128

[startup+1.50052 s]
/proc/loadavg: 1.03 1.05 1.09 2/107 5005
/proc/meminfo: memFree=1561352/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=13892 CPUtime=1.49
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 1120 0 0 0 148 1 0 0 23 0 1 0 3817869 14225408 1017 1992294400 134512640 137138936 4289612480 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 3473 1017 190 642 0 2829 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13892

[startup+3.10167 s]
/proc/loadavg: 1.03 1.05 1.09 2/107 5005
/proc/meminfo: memFree=1560856/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=14024 CPUtime=3.09
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 1160 0 0 0 307 2 0 0 25 0 1 0 3817869 14360576 1057 1992294400 134512640 137138936 4289612480 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 3506 1057 190 642 0 2862 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14024

[startup+6.30197 s]
/proc/loadavg: 1.02 1.05 1.09 2/107 5005
/proc/meminfo: memFree=1560360/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=14276 CPUtime=6.29
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 1235 0 0 0 625 4 0 0 25 0 1 0 3817869 14618624 1132 1992294400 134512640 137138936 4289612480 18446744073709551615 136504461 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 3569 1132 190 642 0 2925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14276

[startup+12.7016 s]
/proc/loadavg: 1.02 1.05 1.09 2/107 5005
/proc/meminfo: memFree=1559492/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=15168 CPUtime=12.69
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 1462 0 0 0 1263 6 0 0 25 0 1 0 3817869 15532032 1359 1992294400 134512640 137138936 4289612480 18446744073709551615 136511190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 3792 1359 190 642 0 3148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15168

[startup+25.5008 s]
/proc/loadavg: 1.02 1.05 1.09 2/107 5005
/proc/meminfo: memFree=1558500/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=15940 CPUtime=25.48
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 1658 0 0 0 2538 10 0 0 25 0 1 0 3817869 16322560 1555 1992294400 134512640 137138936 4289612480 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 3985 1555 190 642 0 3341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15940

[startup+51.1012 s]
/proc/loadavg: 1.01 1.04 1.08 2/107 5005
/proc/meminfo: memFree=1557880/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=16680 CPUtime=51.07
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 1822 0 0 0 5089 18 0 0 25 0 1 0 3817869 17080320 1719 1992294400 134512640 137138936 4289612480 18446744073709551615 134574740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4170 1719 190 642 0 3526 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16680

[startup+102.308 s]
/proc/loadavg: 1.00 1.03 1.08 2/107 5007
/proc/meminfo: memFree=1557756/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=16684 CPUtime=102.26
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 1833 0 0 0 10190 36 0 0 25 0 1 0 3817869 17084416 1730 1992294400 134512640 137138936 4289612480 18446744073709551615 134542217 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4171 1730 190 642 0 3527 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16684

[startup+162.301 s]
/proc/loadavg: 1.08 1.04 1.08 2/107 5009
/proc/meminfo: memFree=1556640/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=17668 CPUtime=162.25
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2084 0 0 0 16170 55 0 0 25 0 1 0 3817869 18092032 1981 1992294400 134512640 137138936 4289612480 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4417 1981 190 642 0 3773 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17668

[startup+222.3 s]
/proc/loadavg: 1.03 1.03 1.07 2/107 5011
/proc/meminfo: memFree=1556516/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=17984 CPUtime=222.23
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2150 0 0 0 22149 74 0 0 25 0 1 0 3817869 18415616 2047 1992294400 134512640 137138936 4289612480 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4496 2047 190 642 0 3852 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17984

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.07 2/107 5011
/proc/meminfo: memFree=1556268/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=17984 CPUtime=282.21
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2164 0 0 0 28131 90 0 0 25 0 1 0 3817869 18415616 2061 1992294400 134512640 137138936 4289612480 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4496 2061 190 642 0 3852 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17984

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/107 5013
/proc/meminfo: memFree=1555896/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=18472 CPUtime=342.2
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2274 0 0 0 34109 111 0 0 25 0 1 0 3817869 18915328 2171 1992294400 134512640 137138936 4289612480 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4618 2171 190 642 0 3974 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18472

[startup+402.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 5015
/proc/meminfo: memFree=1555524/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=18728 CPUtime=402.18
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2347 0 0 0 40091 127 0 0 25 0 1 0 3817869 19177472 2244 1992294400 134512640 137138936 4289612480 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4682 2244 190 642 0 4038 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18728

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 5017
/proc/meminfo: memFree=1555400/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=18728 CPUtime=462.18
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2347 0 0 0 46072 146 0 0 25 0 1 0 3817869 19177472 2244 1992294400 134512640 137138936 4289612480 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4682 2244 190 642 0 4038 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18728

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 5019
/proc/meminfo: memFree=1554656/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=19488 CPUtime=522.15
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2545 0 0 0 52053 162 0 0 25 0 1 0 3817869 19955712 2442 1992294400 134512640 137138936 4289612480 18446744073709551615 134542469 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4872 2442 190 642 0 4228 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19488

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 1.04 2/107 5019
/proc/meminfo: memFree=1554532/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=19488 CPUtime=582.15
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2545 0 0 0 58036 179 0 0 25 0 1 0 3817869 19955712 2442 1992294400 134512640 137138936 4289612480 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4872 2442 190 642 0 4228 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19488

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.04 2/107 5021
/proc/meminfo: memFree=1554532/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=19488 CPUtime=642.13
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2545 0 0 0 64019 194 0 0 25 0 1 0 3817869 19955712 2442 1992294400 134512640 137138936 4289612480 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4872 2442 190 642 0 4228 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19488

[startup+702.3 s]

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

/proc/meminfo: memFree=1553292/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=19964 CPUtime=1122
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2650 0 0 0 111880 320 0 0 25 0 1 0 3817869 20443136 2547 1992294400 134512640 137138936 4289612480 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 4991 2547 190 642 0 4347 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 19964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5044
/proc/meminfo: memFree=1553292/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=20180 CPUtime=1181.99
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2703 0 0 0 117866 333 0 0 25 0 1 0 3817869 20664320 2600 1992294400 134512640 137138936 4289612480 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5045 2600 190 642 0 4401 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 20180

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5046
/proc/meminfo: memFree=1552796/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=20680 CPUtime=1241.97
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2832 0 0 0 123851 346 0 0 25 0 1 0 3817869 21176320 2729 1992294400 134512640 137138936 4289612480 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5170 2729 190 642 0 4526 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 20680

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5048
/proc/meminfo: memFree=1552796/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=20680 CPUtime=1301.96
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2832 0 0 0 129837 359 0 0 25 0 1 0 3817869 21176320 2729 1992294400 134512640 137138936 4289612480 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5170 2729 190 642 0 4526 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 20680

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5050
/proc/meminfo: memFree=1552424/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21044 CPUtime=1361.94
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2921 0 0 0 135820 374 0 0 25 0 1 0 3817869 21549056 2818 1992294400 134512640 137138936 4289612480 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5261 2818 190 642 0 4617 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 21044

[startup+1422.31 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 5052
/proc/meminfo: memFree=1552424/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21036 CPUtime=1421.93
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2921 0 0 0 141802 391 0 0 25 0 1 0 3817869 21540864 2818 1992294400 134512640 137138936 4289612480 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5259 2818 190 642 0 4615 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 21036

[startup+1482.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 5055
/proc/meminfo: memFree=1551184/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21032 CPUtime=1481.91
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2921 0 0 0 147786 405 0 0 25 0 1 0 3817869 21536768 2818 1992294400 134512640 137138936 4289612480 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5258 2818 190 642 0 4614 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 21032

[startup+1542.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 5057
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21024 CPUtime=1541.89
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2921 0 0 0 153770 419 0 0 25 0 1 0 3817869 21528576 2818 1992294400 134512640 137138936 4289612480 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5256 2818 190 642 0 4612 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 21024

[startup+1602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 5059
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21012 CPUtime=1601.88
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2921 0 0 0 159756 432 0 0 25 0 1 0 3817869 21516288 2818 1992294400 134512640 137138936 4289612480 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5253 2818 190 642 0 4609 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 21012

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 5061
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21012 CPUtime=1661.86
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2921 0 0 0 165739 447 0 0 25 0 1 0 3817869 21516288 2818 1992294400 134512640 137138936 4289612480 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5253 2818 190 642 0 4609 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 21012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5063
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21012 CPUtime=1721.85
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2921 0 0 0 171724 461 0 0 25 0 1 0 3817869 21516288 2818 1992294400 134512640 137138936 4289612480 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5253 2818 190 642 0 4609 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 21012

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5063
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21100 CPUtime=1781.84
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2938 0 0 0 177709 475 0 0 25 0 1 0 3817869 21606400 2835 1992294400 134512640 137138936 4289612480 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5275 2835 190 642 0 4631 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 21100

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5065
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21100 CPUtime=1791.44
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2938 0 0 0 178667 477 0 0 25 0 1 0 3817869 21606400 2835 1992294400 134512640 137138936 4289612480 18446744073709551615 136297617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5275 2835 190 642 0 4631 0
Current children cumulated CPU time (s) 1791.44
Current children cumulated vsize (KiB) 21100

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5065
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21100 CPUtime=1794.64
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2938 0 0 0 178986 478 0 0 25 0 1 0 3817869 21606400 2835 1992294400 134512640 137138936 4289612480 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5275 2835 190 642 0 4631 0
Current children cumulated CPU time (s) 1794.64
Current children cumulated vsize (KiB) 21100

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5065
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21100 CPUtime=1796.23
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2938 0 0 0 179145 478 0 0 25 0 1 0 3817869 21606400 2835 1992294400 134512640 137138936 4289612480 18446744073709551615 134542796 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5275 2835 190 642 0 4631 0
Current children cumulated CPU time (s) 1796.23
Current children cumulated vsize (KiB) 21100

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5065
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21100 CPUtime=1797.03
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2938 0 0 0 179225 478 0 0 25 0 1 0 3817869 21606400 2835 1992294400 134512640 137138936 4289612480 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5275 2835 190 642 0 4631 0
Current children cumulated CPU time (s) 1797.03
Current children cumulated vsize (KiB) 21100

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5065
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21100 CPUtime=1797.43
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2938 0 0 0 179264 479 0 0 25 0 1 0 3817869 21606400 2835 1992294400 134512640 137138936 4289612480 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5275 2835 190 642 0 4631 0
Current children cumulated CPU time (s) 1797.43
Current children cumulated vsize (KiB) 21100

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5065
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21100 CPUtime=1797.83
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2938 0 0 0 179304 479 0 0 25 0 1 0 3817869 21606400 2835 1992294400 134512640 137138936 4289612480 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5275 2835 190 642 0 4631 0
Current children cumulated CPU time (s) 1797.83
Current children cumulated vsize (KiB) 21100

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5065
/proc/meminfo: memFree=1551432/2059040 swapFree=4192956/4192956
[pid=5004] ppid=5002 vsize=21100 CPUtime=1797.94
/proc/5004/stat : 5004 (bsolo_pb10) R 5002 5004 4839 0 -1 4202496 2938 0 0 0 179315 479 0 0 25 0 1 0 3817869 21606400 2835 1992294400 134512640 137138936 4289612480 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5004/statm: 5275 2835 190 642 0 4631 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 21100

Child status: 0
Real time (s): 1798.47
CPU time (s): 1798
CPU user time (s): 1793.21
CPU system time (s): 4.79227
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 21160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.21
system time used= 4.79227
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2938
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= 23725

runsolver used 2.86356 second user time and 8.59669 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-11 20:49:00
IDJOB=2657359
IDBENCH=1275
IDSOLVER=1163
FILE ID=node004/2657359-1276282140
PBS_JOBID= 11173111
Free space on /tmp= 62532 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657359-1276282140/watcher-2657359-1276282140 -o /tmp/evaluation-result-2657359-1276282140/solver-2657359-1276282140 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657359-1276282140.opb

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

MD5SUM BENCH= fb1b2fb5676286fc8681e7e6d0d2728f
RANDOM SEED=1118073308

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1564988 kB
Buffers:         56424 kB
Cached:         311376 kB
SwapCached:          0 kB
Active:         170608 kB
Inactive:       256500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1564988 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4000 kB
Writeback:           0 kB
AnonPages:       59312 kB
Mapped:          15452 kB
Slab:            45144 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182328 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= 62528 MiB
End job on node004 at 2010-06-11 21:18:59