Trace number 1878425

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 cl? 1798 1798.61

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
MD5SUM46461f0e86cd2c07d09bc154a5f6739a
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 benchmark18.9031
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 715
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878425-1245123725.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 715
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.98/1798.60	c      101    231     2687    11492    4     5679    2069    101   3156 0.03
1797.98/1798.60	c      252    231     2838    17031    6     5980    2276    252   4941 0.05
1797.98/1798.60	c      477    231     3063    25640    8     6431    2504    477   5817 0.08
1797.98/1798.60	c      817    231     3403    36309   10     7109    2755    817   6051 0.14
1797.98/1798.60	c     1326    231     3912    53399   13     8128    3031   1326   5690 0.23
1797.98/1798.60	c     2089    231     4675    80606   17     9655    3335   2089   5209 0.40
1797.98/1798.60	c     3235    231     5821   128475   22    11945    3669   3235   4307 0.75
1797.98/1798.60	c     4956    231     5622   119809   21    11548    4036   3036   3774 1.31
1797.98/1798.60	c     7540    231     6093   125213   20    12490    4440   3507   3533 2.13
1797.98/1798.60	c    11420    231     5310   107103   20    10924    4885   2724   3438 3.32
1797.98/1798.60	c    17243    231     6028   135358   22    12361    5374   3442   3113 5.54
1797.98/1798.60	c    25980    231     6453   140728   21    13210    5912   3867   2966 8.76
1797.98/1798.60	c    39091    231     7384   187183   25    15072    6504   4798   2806 13.93
1797.98/1798.60	c    58762    231     6991   179374   25    14286    7155   4405   2548 23.05
1797.98/1798.60	c    88274    231     7047   158433   22    14399    7871   4461   2383 37.03
1797.98/1798.60	c   132546    231     6886   136607   19    14076    8659   4300   2212 59.91
1797.98/1798.60	c   198957    231     6917   160475   23    14138    9525   4331   2032 97.90
1797.98/1798.60	c   298577    231     9208   238397   25    18721   10478   6622   1849 161.43
1797.98/1798.60	c   448016    231     8927   241011   26    18159   11526   6341   1625 275.60
1797.98/1798.60	c   672175    231    10013   252085   25    20330   12679   7427   1453 462.57
1797.98/1798.60	c  1008418    231    10847   282253   26    21998   13947   8261   1330 758.09
1797.98/1798.60	c  1512792    231    12496   384943   30    25297   15342   9910   1190 1271.01
1797.98/1798.60	c Resources Exceeded
1797.98/1798.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.60	c   22  1976718 422321  2759677    17375   557939  14789   1099 1798.00
1797.98/1798.60	s UNKNOWN
1797.98/1798.60	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-1878425-1245123725/watcher-1878425-1245123725 -o /tmp/evaluation-result-1878425-1245123725/solver-1878425-1245123725 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878425-1245123725.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2703
/proc/meminfo: memFree=1381040/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=10792 CPUtime=0
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179969244 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 2698 233 174 640 0 2033 0

[startup+0.0519209 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2703
/proc/meminfo: memFree=1381040/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=11236 CPUtime=0.04
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 419 0 0 0 4 0 0 0 18 0 1 0 179969244 11505664 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 2809 382 195 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.102929 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2703
/proc/meminfo: memFree=1381040/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=11368 CPUtime=0.09
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 468 0 0 0 9 0 0 0 18 0 1 0 179969244 11640832 431 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 2842 431 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.302965 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2703
/proc/meminfo: memFree=1381040/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=12016 CPUtime=0.29
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 609 0 0 0 29 0 0 0 19 0 1 0 179969244 12304384 572 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 3004 572 195 640 0 2360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12016

[startup+0.701038 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2703
/proc/meminfo: memFree=1381040/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=12784 CPUtime=0.69
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 830 0 0 0 69 0 0 0 22 0 1 0 179969244 13090816 793 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 3196 793 195 640 0 2552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12784

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1378152/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=13300 CPUtime=1.48
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 938 0 0 0 148 0 0 0 25 0 1 0 179969244 13619200 901 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 3325 901 195 640 0 2681 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13300

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1377832/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=13560 CPUtime=3.09
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 1015 0 0 0 308 1 0 0 25 0 1 0 179969244 13885440 978 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 3390 978 195 640 0 2746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13560

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1377064/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=14196 CPUtime=6.28
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 1179 0 0 0 626 2 0 0 25 0 1 0 179969244 14536704 1142 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 3549 1142 195 640 0 2905 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14196

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1376488/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=14560 CPUtime=12.68
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 1263 0 0 0 1264 4 0 0 25 0 1 0 179969244 14909440 1226 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 3640 1226 195 640 0 2996 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14560

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1375592/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=15460 CPUtime=25.48
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 1485 0 0 0 2541 7 0 0 25 0 1 0 179969244 15831040 1448 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 3865 1448 195 640 0 3221 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15460

[startup+51.1022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1375272/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=15836 CPUtime=51.07
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 1580 0 0 0 5092 15 0 0 25 0 1 0 179969244 16216064 1543 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 3959 1543 195 640 0 3315 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15836

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1374312/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=16736 CPUtime=102.25
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 1802 0 0 0 10198 27 0 0 25 0 1 0 179969244 17137664 1765 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4184 1765 195 640 0 3540 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16736

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1374120/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=16960 CPUtime=162.24
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 1853 0 0 0 16182 42 0 0 25 0 1 0 179969244 17367040 1816 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4240 1816 195 640 0 3596 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16960

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1373288/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=17676 CPUtime=222.21
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2046 0 0 0 22167 54 0 0 25 0 1 0 179969244 18100224 2009 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4419 2009 195 640 0 3775 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17676

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1372776/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=18192 CPUtime=282.19
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2169 0 0 0 28154 65 0 0 25 0 1 0 179969244 18628608 2132 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4548 2132 195 640 0 3904 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18192

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1372520/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=18416 CPUtime=342.18
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2222 0 0 0 34141 77 0 0 25 0 1 0 179969244 18857984 2185 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4604 2185 195 640 0 3960 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18416

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1372520/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=18412 CPUtime=402.16
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2222 0 0 0 40128 88 0 0 25 0 1 0 179969244 18853888 2185 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4603 2185 195 640 0 3959 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18412

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1372456/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=18388 CPUtime=462.14
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2222 0 0 0 46116 98 0 0 25 0 1 0 179969244 18829312 2185 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4597 2185 195 640 0 3953 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1372136/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=18732 CPUtime=522.11
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2301 0 0 0 52102 109 0 0 25 0 1 0 179969244 19181568 2264 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4683 2264 195 640 0 4039 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18732

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2704
/proc/meminfo: memFree=1372136/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=18728 CPUtime=582.09
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2301 0 0 0 58089 120 0 0 25 0 1 0 179969244 19177472 2264 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4682 2264 195 640 0 4038 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18728

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2706
/proc/meminfo: memFree=1371944/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=18856 CPUtime=642.07
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2345 0 0 0 64078 129 0 0 25 0 1 0 179969244 19308544 2308 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4714 2308 195 640 0 4070 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 18856

[startup+702.301 s]

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

/proc/meminfo: memFree=1370792/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=19928 CPUtime=1121.91
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2602 0 0 0 111978 213 0 0 25 0 1 0 179969244 20406272 2565 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4982 2565 195 640 0 4338 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 19928

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1370728/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=19924 CPUtime=1181.88
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2602 0 0 0 117965 223 0 0 25 0 1 0 179969244 20402176 2565 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4981 2565 195 640 0 4337 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 19924

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1370792/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=19924 CPUtime=1241.87
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2602 0 0 0 123954 233 0 0 25 0 1 0 179969244 20402176 2565 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 4981 2565 195 640 0 4337 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 19924

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1370472/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20160 CPUtime=1301.85
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2671 0 0 0 129942 243 0 0 25 0 1 0 179969244 20643840 2634 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5040 2634 195 640 0 4396 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 20160

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1370408/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20236 CPUtime=1361.83
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2676 0 0 0 135930 253 0 0 25 0 1 0 179969244 20721664 2639 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5059 2639 195 640 0 4415 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 20236

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369768/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20804 CPUtime=1421.81
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 141917 264 0 0 25 0 1 0 179969244 21303296 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5201 2781 195 640 0 4557 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 20804

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369768/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20804 CPUtime=1481.79
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 147905 274 0 0 25 0 1 0 179969244 21303296 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5201 2781 195 640 0 4557 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 20804

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369768/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20784 CPUtime=1541.76
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 153894 282 0 0 25 0 1 0 179969244 21282816 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5196 2781 195 640 0 4552 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 20784

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369768/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20784 CPUtime=1601.75
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 159884 291 0 0 25 0 1 0 179969244 21282816 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5196 2781 195 640 0 4552 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 20784

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369704/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20756 CPUtime=1661.73
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 165873 300 0 0 25 0 1 0 179969244 21254144 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5189 2781 195 640 0 4545 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 20756

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369768/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20756 CPUtime=1721.71
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 171862 309 0 0 25 0 1 0 179969244 21254144 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 134631750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5189 2781 195 640 0 4545 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 20756

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369704/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20752 CPUtime=1781.69
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 177851 318 0 0 25 0 1 0 179969244 21250048 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5188 2781 195 640 0 4544 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 20752

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369704/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20752 CPUtime=1791.29
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 178810 319 0 0 25 0 1 0 179969244 21250048 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5188 2781 195 640 0 4544 0
Current children cumulated CPU time (s) 1791.29
Current children cumulated vsize (KiB) 20752

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369704/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20752 CPUtime=1794.49
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 179129 320 0 0 25 0 1 0 179969244 21250048 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5188 2781 195 640 0 4544 0
Current children cumulated CPU time (s) 1794.49
Current children cumulated vsize (KiB) 20752

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369704/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20752 CPUtime=1796.09
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 179288 321 0 0 25 0 1 0 179969244 21250048 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5188 2781 195 640 0 4544 0
Current children cumulated CPU time (s) 1796.09
Current children cumulated vsize (KiB) 20752

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369704/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20752 CPUtime=1796.88
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 179367 321 0 0 25 0 1 0 179969244 21250048 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5188 2781 195 640 0 4544 0
Current children cumulated CPU time (s) 1796.88
Current children cumulated vsize (KiB) 20752

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369704/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20752 CPUtime=1797.68
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 179447 321 0 0 25 0 1 0 179969244 21250048 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5188 2781 195 640 0 4544 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (KiB) 20752

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369704/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20752 CPUtime=1797.89
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 179468 321 0 0 25 0 1 0 179969244 21250048 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5188 2781 195 640 0 4544 0
Current children cumulated CPU time (s) 1797.89
Current children cumulated vsize (KiB) 20752

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2712
/proc/meminfo: memFree=1369704/2055920 swapFree=4191900/4192956
[pid=2703] ppid=2701 vsize=20752 CPUtime=1797.98
/proc/2703/stat : 2703 (bsolo) R 2701 2703 1150 0 -1 4194304 2818 0 0 0 179477 321 0 0 25 0 1 0 179969244 21250048 2781 1992294400 134512640 137136520 4294956256 18446744073709551615 134545094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2703/statm: 5188 2781 195 640 0 4544 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 20752

Child status: 0
Real time (s): 1798.61
CPU time (s): 1798
CPU user time (s): 1794.79
CPU system time (s): 3.21551
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 20804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.79
system time used= 3.21551
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2819
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3511

runsolver used 1.60176 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 05:42:05
IDJOB=1878425
IDBENCH=1360
IDSOLVER=700
FILE ID=node44/1878425-1245123725
PBS_JOBID= 9363664
Free space on /tmp= 65924 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878425-1245123725/watcher-1878425-1245123725 -o /tmp/evaluation-result-1878425-1245123725/solver-1878425-1245123725 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878425-1245123725.opb

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

MD5SUM BENCH= 46461f0e86cd2c07d09bc154a5f6739a
RANDOM SEED=592223655

node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1381456 kB
Buffers:         43880 kB
Cached:         548004 kB
SwapCached:        260 kB
Active:          66556 kB
Inactive:       538604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1381456 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          21752 kB
Slab:            55260 kB
Committed_AS:   157816 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65920 MiB
End job on node44 at 2009-06-16 06:12:04