Trace number 2657764

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 1798.71

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
MD5SUMdf3a88f9ce76cdc5f93bc528741f3e95
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 benchmark52.311
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 671
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-2657764-1276303648.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 671
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: 0.024 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 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.99/1798.70	c      101    231     2687    11467    4     5678    2069    101   2970 0.03
1797.99/1798.70	c      251    231     2837    17145    6     5977    2276    251   4921 0.05
1797.99/1798.70	c      477    231     3063    28367    9     6430    2504    477   5300 0.09
1797.99/1798.70	c      817    231     3403    46458   13     7108    2755    817   4834 0.17
1797.99/1798.70	c     1326    231     3912    68698   17     8127    3031   1326   4405 0.30
1797.99/1798.70	c     2091    231     4677    97915   20     9658    3335   2091   3982 0.53
1797.99/1798.70	c     3238    231     5824   144538   24    11953    3669   3238   3419 0.95
1797.99/1798.70	c     4961    231     5594   117357   20    11493    4036   3008   3238 1.53
1797.99/1798.70	c     7546    231     6081   124215   20    12466    4440   3495   3142 2.40
1797.99/1798.70	c    11425    231     5307    99635   18    10918    4885   2721   3189 3.58
1797.99/1798.70	c    17248    231     6003   119666   19    12309    5374   3417   3130 5.51
1797.99/1798.70	c    25985    231     6354   142115   22    13012    5912   3768   2866 9.06
1797.99/1798.70	c    39095    231     7216   166760   23    14736    6504   4630   2789 14.02
1797.99/1798.70	c    58766    231     6706   152988   22    13715    7155   4120   2584 22.74
1797.99/1798.70	c    88276    231     6717   167609   24    13737    7871   4131   2383 37.04
1797.99/1798.70	c   132548    231    10455   283979   27    21215    8659   7869   2257 58.70
1797.99/1798.70	c   198958    231    10307   285316   27    20918    9525   7721   1984 100.26
1797.99/1798.70	c   298579    231     7734   205015   26    15773   10478   5148   1850 161.36
1797.99/1798.70	c   448015    231    12680   360591   28    25664   11526  10094   1662 269.55
1797.99/1798.70	c   672174    231    13624   377728   27    27552   12679  11038   1502 447.23
1797.99/1798.70	c  1008417    231    14482   418925   28    29268   13947  11896   1384 728.58
1797.99/1798.70	c  1512788    231    15677   502676   32    31657   15342  13091   1240 1219.14
1797.99/1798.70	c Resources Exceeded
1797.99/1798.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.70	c   22  2040564 450948  2844016    14256   403725  11670   1134 1798.00
1797.99/1798.70	s UNKNOWN
1797.99/1798.70	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-2657764-1276303648/watcher-2657764-1276303648 -o /tmp/evaluation-result-2657764-1276303648/solver-2657764-1276303648 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657764-1276303648.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: 1.01 1.77 1.96 3/106 7720
/proc/meminfo: memFree=1533868/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=10880 CPUtime=0
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 334 0 0 0 0 0 0 0 24 0 1 0 5966349 11141120 253 1992294400 134512640 137138936 4288582864 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 2720 253 175 642 0 2055 0

[startup+0.064109 s]
/proc/loadavg: 1.01 1.77 1.96 3/106 7720
/proc/meminfo: memFree=1533868/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=11320 CPUtime=0.05
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 491 0 0 0 5 0 0 0 24 0 1 0 5966349 11591680 389 1992294400 134512640 137138936 4288582864 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 2830 389 190 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.101115 s]
/proc/loadavg: 1.01 1.77 1.96 3/106 7720
/proc/meminfo: memFree=1533868/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=11452 CPUtime=0.09
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 529 0 0 0 9 0 0 0 24 0 1 0 5966349 11726848 427 1992294400 134512640 137138936 4288582864 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 2863 427 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.30115 s]
/proc/loadavg: 1.01 1.77 1.96 3/106 7720
/proc/meminfo: memFree=1533868/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=12092 CPUtime=0.29
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 672 0 0 0 29 0 0 0 25 0 1 0 5966349 12382208 570 1992294400 134512640 137138936 4288582864 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 3023 570 190 642 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12092

[startup+0.701221 s]
/proc/loadavg: 1.01 1.77 1.96 3/106 7720
/proc/meminfo: memFree=1533868/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=12868 CPUtime=0.69
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 865 0 0 0 69 0 0 0 25 0 1 0 5966349 13176832 763 1992294400 134512640 137138936 4288582864 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 3217 763 190 642 0 2573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12868

[startup+1.50136 s]
/proc/loadavg: 1.01 1.76 1.95 2/107 7721
/proc/meminfo: memFree=1531008/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=13640 CPUtime=1.49
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 1063 0 0 0 148 1 0 0 25 0 1 0 5966349 13967360 961 1992294400 134512640 137138936 4288582864 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 3410 961 190 642 0 2766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13640

[startup+3.10064 s]
/proc/loadavg: 1.01 1.76 1.95 2/107 7721
/proc/meminfo: memFree=1530264/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=13644 CPUtime=3.09
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 1076 0 0 0 307 2 0 0 25 0 1 0 5966349 13971456 974 1992294400 134512640 137138936 4288582864 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 3411 974 190 642 0 2767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13644

[startup+6.30121 s]
/proc/loadavg: 1.01 1.75 1.95 2/107 7721
/proc/meminfo: memFree=1530016/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=14156 CPUtime=6.29
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 1185 0 0 0 626 3 0 0 25 0 1 0 5966349 14495744 1083 1992294400 134512640 137138936 4288582864 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 3539 1083 190 642 0 2895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14156

[startup+12.7003 s]
/proc/loadavg: 1.01 1.74 1.94 2/107 7721
/proc/meminfo: memFree=1529396/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=14536 CPUtime=12.68
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 1291 0 0 0 1261 7 0 0 25 0 1 0 5966349 14884864 1189 1992294400 134512640 137138936 4288582864 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 3634 1189 190 642 0 2990 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14536

[startup+25.5016 s]
/proc/loadavg: 1.01 1.71 1.93 2/107 7723
/proc/meminfo: memFree=1528652/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=15288 CPUtime=25.48
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 1482 0 0 0 2538 10 0 0 25 0 1 0 5966349 15654912 1380 1992294400 134512640 137138936 4288582864 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 3822 1380 190 642 0 3178 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15288

[startup+51.1011 s]
/proc/loadavg: 1.00 1.64 1.90 2/107 7723
/proc/meminfo: memFree=1527660/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=16036 CPUtime=51.06
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 1682 0 0 0 5085 21 0 0 25 0 1 0 5966349 16420864 1580 1992294400 134512640 137138936 4288582864 18446744073709551615 136521011 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4009 1580 190 642 0 3365 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16036

[startup+102.308 s]
/proc/loadavg: 1.00 1.54 1.85 2/107 7725
/proc/meminfo: memFree=1527040/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=16684 CPUtime=102.25
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 1838 0 0 0 10187 38 0 0 25 0 1 0 5966349 17084416 1736 1992294400 134512640 137138936 4288582864 18446744073709551615 136511098 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4171 1736 190 642 0 3527 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16684

[startup+162.301 s]
/proc/loadavg: 1.00 1.44 1.79 2/107 7725
/proc/meminfo: memFree=1526544/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=17160 CPUtime=162.22
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 1958 0 0 0 16163 59 0 0 25 0 1 0 5966349 17571840 1856 1992294400 134512640 137138936 4288582864 18446744073709551615 136511195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4290 1856 190 642 0 3646 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17160

[startup+222.301 s]
/proc/loadavg: 1.00 1.36 1.74 2/107 7727
/proc/meminfo: memFree=1525428/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=18184 CPUtime=222.2
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2203 0 0 0 22141 79 0 0 25 0 1 0 5966349 18620416 2101 1992294400 134512640 137138936 4288582864 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4546 2101 190 642 0 3902 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 18184

[startup+282.301 s]
/proc/loadavg: 1.07 1.31 1.70 2/107 7729
/proc/meminfo: memFree=1525428/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=18184 CPUtime=282.18
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2204 0 0 0 28122 96 0 0 25 0 1 0 5966349 18620416 2102 1992294400 134512640 137138936 4288582864 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4546 2102 190 642 0 3902 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18184

[startup+342.301 s]
/proc/loadavg: 1.02 1.25 1.65 2/107 7731
/proc/meminfo: memFree=1525304/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=18184 CPUtime=342.15
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2210 0 0 0 34101 114 0 0 25 0 1 0 5966349 18620416 2108 1992294400 134512640 137138936 4288582864 18446744073709551615 134542912 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4546 2108 190 642 0 3902 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 18184

[startup+402.302 s]
/proc/loadavg: 1.01 1.20 1.61 2/107 7733
/proc/meminfo: memFree=1525304/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=18184 CPUtime=402.13
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2210 0 0 0 40081 132 0 0 25 0 1 0 5966349 18620416 2108 1992294400 134512640 137138936 4288582864 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4546 2108 190 642 0 3902 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 18184

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.57 2/107 7733
/proc/meminfo: memFree=1524932/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=18580 CPUtime=462.1
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2305 0 0 0 46061 149 0 0 25 0 1 0 5966349 19025920 2203 1992294400 134512640 137138936 4288582864 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4645 2203 190 642 0 4001 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 18580

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.53 2/107 7735
/proc/meminfo: memFree=1524560/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=18916 CPUtime=522.09
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2383 0 0 0 52045 164 0 0 25 0 1 0 5966349 19369984 2281 1992294400 134512640 137138936 4288582864 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4729 2281 190 642 0 4085 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 18916

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.49 2/107 7737
/proc/meminfo: memFree=1524064/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=19288 CPUtime=582.06
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2494 0 0 0 58026 180 0 0 25 0 1 0 5966349 19750912 2392 1992294400 134512640 137138936 4288582864 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4822 2392 190 642 0 4178 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 19288

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.46 2/107 7739
/proc/meminfo: memFree=1523940/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=19288 CPUtime=642.05
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2494 0 0 0 64010 195 0 0 25 0 1 0 5966349 19750912 2392 1992294400 134512640 137138936 4288582864 18446744073709551615 134575765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4822 2392 190 642 0 4178 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 19288

[startup+702.302 s]

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

/proc/meminfo: memFree=1523072/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=19588 CPUtime=1061.87
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2561 0 0 0 105881 306 0 0 25 0 1 0 5966349 20058112 2452 1992294400 134512640 137138936 4288582864 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 4897 2452 190 642 0 4253 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 19588

[startup+1122.3 s]
/proc/loadavg: 1.11 1.05 1.27 2/107 7760
/proc/meminfo: memFree=1522328/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20216 CPUtime=1121.85
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2729 0 0 0 111866 319 0 0 25 0 1 0 5966349 20701184 2620 1992294400 134512640 137138936 4288582864 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5054 2620 190 642 0 4410 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 20216

[startup+1182.3 s]
/proc/loadavg: 1.11 1.05 1.26 2/107 7762
/proc/meminfo: memFree=1522328/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20216 CPUtime=1181.83
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2729 0 0 0 117850 333 0 0 25 0 1 0 5966349 20701184 2620 1992294400 134512640 137138936 4288582864 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5054 2620 190 642 0 4410 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 20216

[startup+1242.3 s]
/proc/loadavg: 1.10 1.06 1.24 2/107 7764
/proc/meminfo: memFree=1522204/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20220 CPUtime=1241.8
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2730 0 0 0 123831 349 0 0 25 0 1 0 5966349 20705280 2621 1992294400 134512640 137138936 4288582864 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5055 2621 190 642 0 4411 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 20220

[startup+1302.3 s]
/proc/loadavg: 1.09 1.06 1.23 2/107 7766
/proc/meminfo: memFree=1522204/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20220 CPUtime=1301.79
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2730 0 0 0 129814 365 0 0 25 0 1 0 5966349 20705280 2621 1992294400 134512640 137138936 4288582864 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5055 2621 190 642 0 4411 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 20220

[startup+1362.3 s]
/proc/loadavg: 1.08 1.06 1.22 2/107 7766
/proc/meminfo: memFree=1522204/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20220 CPUtime=1361.75
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2730 0 0 0 135796 379 0 0 25 0 1 0 5966349 20705280 2621 1992294400 134512640 137138936 4288582864 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5055 2621 190 642 0 4411 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 20220

[startup+1422.31 s]
/proc/loadavg: 1.08 1.06 1.21 2/107 7768
/proc/meminfo: memFree=1521584/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20812 CPUtime=1421.74
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 141781 393 0 0 25 0 1 0 5966349 21311488 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5203 2758 190 642 0 4559 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 20812

[startup+1482.3 s]
/proc/loadavg: 1.03 1.05 1.19 2/107 7770
/proc/meminfo: memFree=1521460/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20812 CPUtime=1481.71
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 147764 407 0 0 25 0 1 0 5966349 21311488 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5203 2758 190 642 0 4559 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 20812

[startup+1542.3 s]
/proc/loadavg: 1.01 1.04 1.18 2/107 7772
/proc/meminfo: memFree=1521832/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20772 CPUtime=1541.69
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 153750 419 0 0 25 0 1 0 5966349 21270528 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5193 2758 190 642 0 4549 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 20772

[startup+1602.3 s]
/proc/loadavg: 1.07 1.04 1.17 2/107 7777
/proc/meminfo: memFree=1521708/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20772 CPUtime=1601.67
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 159735 432 0 0 25 0 1 0 5966349 21270528 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5193 2758 190 642 0 4549 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 20772

[startup+1662.3 s]
/proc/loadavg: 1.02 1.03 1.16 2/107 7777
/proc/meminfo: memFree=1521584/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20768 CPUtime=1661.63
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 165716 447 0 0 25 0 1 0 5966349 21266432 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5192 2758 190 642 0 4548 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 20768

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.15 2/107 7779
/proc/meminfo: memFree=1521708/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20768 CPUtime=1721.62
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 171701 461 0 0 25 0 1 0 5966349 21266432 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5192 2758 190 642 0 4548 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 20768

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/107 7781
/proc/meminfo: memFree=1521708/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20768 CPUtime=1781.6
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 177686 474 0 0 25 0 1 0 5966349 21266432 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5192 2758 190 642 0 4548 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 20768

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.02 1.13 2/107 7781
/proc/meminfo: memFree=1521584/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20768 CPUtime=1791.2
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 178644 476 0 0 25 0 1 0 5966349 21266432 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5192 2758 190 642 0 4548 0
Current children cumulated CPU time (s) 1791.2
Current children cumulated vsize (KiB) 20768

[startup+1795.1 s]
/proc/loadavg: 1.00 1.02 1.13 2/107 7781
/proc/meminfo: memFree=1521584/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20768 CPUtime=1794.4
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 178963 477 0 0 25 0 1 0 5966349 21266432 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5192 2758 190 642 0 4548 0
Current children cumulated CPU time (s) 1794.4
Current children cumulated vsize (KiB) 20768

[startup+1796.7 s]
/proc/loadavg: 1.00 1.02 1.13 2/107 7781
/proc/meminfo: memFree=1521584/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20768 CPUtime=1795.99
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 179121 478 0 0 25 0 1 0 5966349 21266432 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5192 2758 190 642 0 4548 0
Current children cumulated CPU time (s) 1795.99
Current children cumulated vsize (KiB) 20768

[startup+1797.5 s]
/proc/loadavg: 1.00 1.02 1.13 2/107 7781
/proc/meminfo: memFree=1521584/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20768 CPUtime=1796.79
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 179201 478 0 0 25 0 1 0 5966349 21266432 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5192 2758 190 642 0 4548 0
Current children cumulated CPU time (s) 1796.79
Current children cumulated vsize (KiB) 20768

[startup+1798.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/107 7781
/proc/meminfo: memFree=1521584/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20768 CPUtime=1797.58
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 179280 478 0 0 25 0 1 0 5966349 21266432 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5192 2758 190 642 0 4548 0
Current children cumulated CPU time (s) 1797.58
Current children cumulated vsize (KiB) 20768

[startup+1798.7 s]
/proc/loadavg: 1.00 1.02 1.13 2/107 7781
/proc/meminfo: memFree=1521584/2059040 swapFree=4192956/4192956
[pid=7720] ppid=7718 vsize=20768 CPUtime=1797.99
/proc/7720/stat : 7720 (bsolo_pb10) R 7718 7720 6812 0 -1 4202496 2867 0 0 0 179320 479 0 0 25 0 1 0 5966349 21266432 2758 1992294400 134512640 137138936 4288582864 18446744073709551615 134618277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7720/statm: 5192 2758 190 642 0 4548 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 20768

Child status: 0
Real time (s): 1798.71
CPU time (s): 1798
CPU user time (s): 1793.21
CPU system time (s): 4.79127
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 20812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.21
system time used= 4.79127
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2867
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= 12268

runsolver used 2.74258 second user time and 8.71767 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-12 02:47:28
IDJOB=2657764
IDBENCH=1337
IDSOLVER=1163
FILE ID=node012/2657764-1276303648
PBS_JOBID= 11173124
Free space on /tmp= 62412 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657764-1276303648/watcher-2657764-1276303648 -o /tmp/evaluation-result-2657764-1276303648/solver-2657764-1276303648 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657764-1276303648.opb

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

MD5SUM BENCH= df3a88f9ce76cdc5f93bc528741f3e95
RANDOM SEED=841573671

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1534396 kB
Buffers:         84340 kB
Cached:         312576 kB
SwapCached:          0 kB
Active:         175220 kB
Inactive:       280940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1534396 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4016 kB
Writeback:           0 kB
AnonPages:       59156 kB
Mapped:          15408 kB
Slab:            46768 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182252 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= 62408 MiB
End job on node012 at 2010-06-12 03:17:27