Trace number 2656785

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 CardUNSAT 1710.03 1710.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
MD5SUM082ddfc9fd4236cd65307e1807f0f4bb
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 benchmark26.145
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 711
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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656785-1276282719.opb
0.00/0.00	c File size is 83371 bytes.
0.00/0.01	c Highest Coefficient sum: 711
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: 0.024 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.
1709.94/1710.58	c      102    231     2753    14285    5     5809    2069    167   2318 0.04
1709.94/1710.58	c      255    231     2991    25758    8     6287    2276    405   2741 0.09
1709.94/1710.58	c      480    231     3281    38188   11     6885    2504    695   2758 0.17
1709.94/1710.58	c      818    231     3674    54528   14     7684    2755   1088   2621 0.31
1709.94/1710.58	c     1326    231     4213    70100   16     8761    3031   1627   2589 0.51
1709.94/1710.58	c     2090    231     5056   103967   20    10498    3335   2470   2286 0.91
1709.94/1710.58	c     3236    231     4515    70103   15     9350    3669   1929   2150 1.50
1709.94/1710.58	c     4958    231     4422    70963   16     9244    4036   1836   2125 2.33
1709.94/1710.58	c     7542    231     5013   108445   21    10445    4440   2427   2052 3.67
1709.94/1710.58	c    11421    231     6785   171393   25    14067    4885   4199   1975 5.78
1709.94/1710.58	c    17243    231     5249   117177   22    10875    5374   2663   1794 9.61
1709.94/1710.58	c    25981    231     6185   128583   20    12747    5912   3599   1766 14.71
1709.94/1710.58	c    39091    231     8049   209178   25    16448    6504   5463   1614 24.21
1709.94/1710.58	c    58761    231     5839   160260   27    12017    7155   3253   1512 38.84
1709.94/1710.58	c    88272    231     7895   218455   27    16277    7871   5309   1441 61.25
1709.94/1710.58	c   132542    231     6872   147511   21    14052    8659   4286   1395 94.96
1709.94/1710.58	c   198953    231     7757   205653   26    15865    9525   5171   1359 146.36
1709.94/1710.58	c   298573    231     7764   180987   23    15853   10478   5178   1288 231.79
1709.94/1710.58	c   448009    231    12428   318245   25    25208   11526   9842   1213 369.18
1709.94/1710.58	c   672167    231    13409   407443   30    27324   12679  10823   1117 601.23
1709.94/1710.58	c  1008410    231    14390   493555   34    29387   13947  11804   1003 1004.68
1709.94/1710.58	c Backtracks by Clause: 1506889
1709.94/1710.58	c Backtracks by PB constraint: 1436
1709.94/1710.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1709.94/1710.58	c   21  1508325 316039  2096055     9744   266626   7158    882 1710.03
1709.94/1710.58	s UNSATISFIABLE
1709.94/1710.58	c Total time: 1710.03 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-2656785-1276282719/watcher-2656785-1276282719 -o /tmp/evaluation-result-2656785-1276282719/solver-2656785-1276282719 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656785-1276282719.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 5850
/proc/meminfo: memFree=1561740/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=10880 CPUtime=0
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 334 0 0 0 0 0 0 0 20 0 1 0 3875568 11141120 253 1992294400 134512640 137138936 4294681808 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 2720 254 175 642 0 2055 0

[startup+0.0577821 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5850
/proc/meminfo: memFree=1561740/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=11320 CPUtime=0.05
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 484 0 0 0 5 0 0 0 20 0 1 0 3875568 11591680 382 1992294400 134512640 137138936 4294681808 18446744073709551615 136511190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 2830 382 192 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.100786 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5850
/proc/meminfo: memFree=1561740/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=11452 CPUtime=0.09
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 518 0 0 0 9 0 0 0 20 0 1 0 3875568 11726848 416 1992294400 134512640 137138936 4294681808 18446744073709551615 134606601 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 2863 416 192 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300809 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5850
/proc/meminfo: memFree=1561740/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=11824 CPUtime=0.29
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 623 0 0 0 29 0 0 0 20 0 1 0 3875568 12107776 521 1992294400 134512640 137138936 4294681808 18446744073709551615 134602900 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 2956 521 192 642 0 2312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11824

[startup+0.700856 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5850
/proc/meminfo: memFree=1561740/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=12324 CPUtime=0.69
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 757 0 0 0 69 0 0 0 20 0 1 0 3875568 12619776 655 1992294400 134512640 137138936 4294681808 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 3081 655 192 642 0 2437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12324

[startup+1.50095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5851
/proc/meminfo: memFree=1559500/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=13208 CPUtime=1.49
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 951 0 0 0 149 0 0 0 22 0 1 0 3875568 13524992 849 1992294400 134512640 137138936 4294681808 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 3302 849 192 642 0 2658 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13208

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5851
/proc/meminfo: memFree=1558880/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=13212 CPUtime=3.09
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 960 0 0 0 308 1 0 0 25 0 1 0 3875568 13529088 858 1992294400 134512640 137138936 4294681808 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 3303 858 192 642 0 2659 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13212

[startup+6.3005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5851
/proc/meminfo: memFree=1557764/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=14188 CPUtime=6.29
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 1216 0 0 0 627 2 0 0 25 0 1 0 3875568 14528512 1114 1992294400 134512640 137138936 4294681808 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 3547 1114 192 642 0 2903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14188

[startup+12.7002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5851
/proc/meminfo: memFree=1557144/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=14668 CPUtime=12.69
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 1331 0 0 0 1265 4 0 0 25 0 1 0 3875568 15020032 1229 1992294400 134512640 137138936 4294681808 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 3667 1229 192 642 0 3023 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14668

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5853
/proc/meminfo: memFree=1556400/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=15536 CPUtime=25.48
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 1543 0 0 0 2540 8 0 0 25 0 1 0 3875568 15908864 1441 1992294400 134512640 137138936 4294681808 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 3884 1441 192 642 0 3240 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15536

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5853
/proc/meminfo: memFree=1555656/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=16152 CPUtime=51.08
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 1696 0 0 0 5094 14 0 0 25 0 1 0 3875568 16539648 1594 1992294400 134512640 137138936 4294681808 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4038 1594 192 642 0 3394 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16152

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5855
/proc/meminfo: memFree=1554788/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=16772 CPUtime=102.26
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 1868 0 0 0 10198 28 0 0 25 0 1 0 3875568 17174528 1766 1992294400 134512640 137138936 4294681808 18446744073709551615 136520969 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4193 1766 192 642 0 3549 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16772

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5864
/proc/meminfo: memFree=1553672/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=16892 CPUtime=162.22
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 1877 0 0 0 16177 45 0 0 25 0 1 0 3875568 17297408 1775 1992294400 134512640 137138936 4294681808 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4223 1775 192 642 0 3579 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 16892

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5866
/proc/meminfo: memFree=1553672/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=16888 CPUtime=222.2
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 1895 0 0 0 22161 59 0 0 25 0 1 0 3875568 17293312 1793 1992294400 134512640 137138936 4294681808 18446744073709551615 134575186 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4222 1793 192 642 0 3578 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 16888

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5868
/proc/meminfo: memFree=1553672/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=17228 CPUtime=282.18
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 1983 0 0 0 28146 72 0 0 25 0 1 0 3875568 17641472 1881 1992294400 134512640 137138936 4294681808 18446744073709551615 134542883 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4307 1881 192 642 0 3663 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 17228

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5870
/proc/meminfo: memFree=1553672/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=17228 CPUtime=342.17
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 1983 0 0 0 34132 85 0 0 25 0 1 0 3875568 17641472 1881 1992294400 134512640 137138936 4294681808 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4307 1881 192 642 0 3663 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17228

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5872
/proc/meminfo: memFree=1553424/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=17724 CPUtime=402.15
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2094 0 0 0 40116 99 0 0 25 0 1 0 3875568 18149376 1992 1992294400 134512640 137138936 4294681808 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4431 1992 192 642 0 3787 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17724

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5872
/proc/meminfo: memFree=1553176/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=17968 CPUtime=462.12
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2150 0 0 0 46100 112 0 0 25 0 1 0 3875568 18399232 2048 1992294400 134512640 137138936 4294681808 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4492 2048 192 642 0 3848 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17968

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5874
/proc/meminfo: memFree=1553176/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=17968 CPUtime=522.11
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2150 0 0 0 52083 128 0 0 25 0 1 0 3875568 18399232 2048 1992294400 134512640 137138936 4294681808 18446744073709551615 134618007 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4492 2048 192 642 0 3848 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17968

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5876
/proc/meminfo: memFree=1553176/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=17968 CPUtime=582.08
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2151 0 0 0 58068 140 0 0 25 0 1 0 3875568 18399232 2049 1992294400 134512640 137138936 4294681808 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4492 2049 192 642 0 3848 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 17968

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5878
/proc/meminfo: memFree=1551812/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=19448 CPUtime=642.07
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2520 0 0 0 64055 152 0 0 25 0 1 0 3875568 19914752 2418 1992294400 134512640 137138936 4294681808 18446744073709551615 136502620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 4862 2418 192 642 0 4218 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19448

[startup+702.301 s]

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

/proc/meminfo: memFree=1549828/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=20404 CPUtime=1061.93
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2764 0 0 0 105960 233 0 0 25 0 1 0 3875568 20893696 2662 1992294400 134512640 137138936 4294681808 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5101 2662 192 642 0 4457 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 20404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5893
/proc/meminfo: memFree=1549828/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=20404 CPUtime=1121.91
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2764 0 0 0 111946 245 0 0 25 0 1 0 3875568 20893696 2662 1992294400 134512640 137138936 4294681808 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5101 2662 192 642 0 4457 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 20404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5895
/proc/meminfo: memFree=1549828/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=20404 CPUtime=1181.9
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2764 0 0 0 117933 257 0 0 25 0 1 0 3875568 20893696 2662 1992294400 134512640 137138936 4294681808 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5101 2662 192 642 0 4457 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 20404

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5897
/proc/meminfo: memFree=1549704/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=20768 CPUtime=1241.88
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2864 0 0 0 123919 269 0 0 25 0 1 0 3875568 21266432 2762 1992294400 134512640 137138936 4294681808 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5192 2762 192 642 0 4548 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 20768

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5899
/proc/meminfo: memFree=1549704/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=20768 CPUtime=1301.87
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2864 0 0 0 129907 280 0 0 25 0 1 0 3875568 21266432 2762 1992294400 134512640 137138936 4294681808 18446744073709551615 136520975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5192 2762 192 642 0 4548 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 20768

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5899
/proc/meminfo: memFree=1549704/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=20768 CPUtime=1361.85
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2864 0 0 0 135893 292 0 0 25 0 1 0 3875568 21266432 2762 1992294400 134512640 137138936 4294681808 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5192 2762 192 642 0 4548 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 20768

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5901
/proc/meminfo: memFree=1549704/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=20768 CPUtime=1421.83
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2864 0 0 0 141879 304 0 0 25 0 1 0 3875568 21266432 2762 1992294400 134512640 137138936 4294681808 18446744073709551615 134575390 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5192 2762 192 642 0 4548 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 20768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5903
/proc/meminfo: memFree=1549580/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1481.81
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 147865 316 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 21024

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5905
/proc/meminfo: memFree=1549456/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1541.8
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 153852 328 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 136501693 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 21024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5907
/proc/meminfo: memFree=1549456/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1601.77
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 159838 339 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 21024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5907
/proc/meminfo: memFree=1549456/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1661.75
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 165825 350 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 136364664 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 21024

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

[startup+1663.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5907
/proc/meminfo: memFree=1549456/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1663.36
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 165985 351 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 134542363 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1663.36
Current children cumulated vsize (KiB) 21024

[startup+1689.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5909
/proc/meminfo: memFree=1549456/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1688.95
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 168540 355 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1688.95
Current children cumulated vsize (KiB) 21024

[startup+1702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5909
/proc/meminfo: memFree=1549332/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1701.74
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 169815 359 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 134607006 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1701.74
Current children cumulated vsize (KiB) 21024

[startup+1705.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5909
/proc/meminfo: memFree=1549332/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1704.93
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 170134 359 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 134542367 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1704.93
Current children cumulated vsize (KiB) 21024

[startup+1708.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5909
/proc/meminfo: memFree=1549332/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1708.13
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 170453 360 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 136297616 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1708.13
Current children cumulated vsize (KiB) 21024

[startup+1709.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5909
/proc/meminfo: memFree=1549332/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1708.93
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 170533 360 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1708.93
Current children cumulated vsize (KiB) 21024

[startup+1710.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5909
/proc/meminfo: memFree=1549332/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1709.73
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 170613 360 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1709.73
Current children cumulated vsize (KiB) 21024

[startup+1710.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5909
/proc/meminfo: memFree=1549332/2059040 swapFree=4192956/4192956
[pid=5850] ppid=5848 vsize=21024 CPUtime=1709.94
/proc/5850/stat : 5850 (bsolo_pb10) R 5848 5850 5182 0 -1 4202496 2920 0 0 0 170634 360 0 0 25 0 1 0 3875568 21528576 2818 1992294400 134512640 137138936 4294681808 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5850/statm: 5256 2818 192 642 0 4612 0
Current children cumulated CPU time (s) 1709.94
Current children cumulated vsize (KiB) 21024

Child status: 0
Real time (s): 1710.59
CPU time (s): 1710.03
CPU user time (s): 1706.42
CPU system time (s): 3.61045
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 21024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1706.42
system time used= 3.61045
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2920
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= 5612

runsolver used 2.87456 second user time and 8.02578 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-11 20:58:39
IDJOB=2656785
IDBENCH=1276
IDSOLVER=1162
FILE ID=node006/2656785-1276282719
PBS_JOBID= 11173093
Free space on /tmp= 62472 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656785-1276282719/watcher-2656785-1276282719 -o /tmp/evaluation-result-2656785-1276282719/solver-2656785-1276282719 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656785-1276282719.opb

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

MD5SUM BENCH= 082ddfc9fd4236cd65307e1807f0f4bb
RANDOM SEED=1452785401

node006.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		: 3000.204
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		: 3000.204
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:       1562268 kB
Buffers:         58944 kB
Cached:         311424 kB
SwapCached:          0 kB
Active:         171356 kB
Inactive:       258272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1562268 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3996 kB
Writeback:           0 kB
AnonPages:       59320 kB
Mapped:          15340 kB
Slab:            45332 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182320 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= 62468 MiB
End job on node006 at 2010-06-11 21:27:10