Trace number 360259

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, and are wall clock time (not CPU 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 3.0.16UNSAT 1746.64 1747.23

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
MD5SUM6bb807214e0d1b3ab69b4b6ee86db452
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark119.797
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 721
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/360259-1176964637/instance-360259-1176964637.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.02	c Highest Coefficient sum: 721
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1746.60/1747.22	c      100    231     2686    11852    4     5676    2069    100   2857 0.04
1746.60/1747.22	c      250    231     2836    18059    6     5974    2276    250   5319 0.05
1746.60/1747.22	c      475    231     3061    27524    8     6426    2504    475   6168 0.08
1746.60/1747.22	c      813    231     3399    41092   12     7102    2755    813   6452 0.13
1746.60/1747.22	c     1322    231     3908    60000   15     8118    3031   1322   6643 0.20
1746.60/1747.22	c     2085    231     4671    92137   19     9646    3335   2085   6114 0.34
1746.60/1747.22	c     3236    231     5822   141742   24    11948    3669   3236   5227 0.62
1746.60/1747.22	c     4958    231     5626   137809   24    11555    4036   3040   4590 1.08
1746.60/1747.22	c     7543    231     6080   164926   27    12463    4440   3494   3974 1.90
1746.60/1747.22	c    11423    231     5298   137154   25    10900    4885   2712   3495 3.27
1746.60/1747.22	c    17248    231     6000   144129   24    12303    5374   3414   3449 5.00
1746.60/1747.22	c    25985    231     6411   161469   25    13126    5912   3825   3477 7.47
1746.60/1747.22	c    39096    231     7323   239288   32    14949    6504   4737   3307 11.82
1746.60/1747.22	c    58766    231     6776   175773   25    13855    7155   4190   2985 19.69
1746.60/1747.22	c    88276    231     6827   178910   26    13959    7871   4241   2909 30.34
1746.60/1747.22	c   132546    231     6696   162169   24    13696    8659   4110   2620 50.58
1746.60/1747.22	c   198959    231    11009   357206   32    22323    9525   8423   2392 83.15
1746.60/1747.22	c   298583    231     8446   242915   28    17196   10478   5860   2191 136.28
1746.60/1747.22	c   448019    231     8040   203130   25    16385   11526   5454   2034 220.21
1746.60/1747.22	c   672177    231     8931   265858   29    18166   12679   6345   1813 370.72
1746.60/1747.22	c  1008425    231     9930   295717   29    20164   13947   7344   1674 602.30
1746.60/1747.22	c  1512798    231    11533   385717   33    23371   15342   8947   1467 1030.78
1746.60/1747.22	c  2269362    210    13275   384306   28    26853   16877  10689   1318 1720.76
1746.60/1747.22	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1746.60/1747.22	c   23  2295995 421762  3055403    14205   388270  11619   1314 1746.64
1746.60/1747.22	s UNSATISFIABLE
1746.60/1747.22	c Total time: 1746.64 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-360259-1176964637 -o ROOT/results/node18/solver-360259-1176964637 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360259-1176964637/instance-360259-1176964637.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 11676
/proc/meminfo: memFree=1772600/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=4008 CPUtime=0
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 144381073 4104192 337 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 1002 337 282 324 0 50 0

[startup+0.0399119 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 11676
/proc/meminfo: memFree=1772600/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=4584 CPUtime=0.03
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 566 0 0 0 3 0 0 0 18 0 1 0 144381073 4694016 513 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 1146 513 310 324 0 215 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4584

[startup+0.101917 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 11676
/proc/meminfo: memFree=1772600/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=4848 CPUtime=0.09
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 626 0 0 0 9 0 0 0 18 0 1 0 144381073 4964352 573 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 1212 573 310 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301936 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 11676
/proc/meminfo: memFree=1772600/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=5500 CPUtime=0.29
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 819 0 0 0 29 0 0 0 20 0 1 0 144381073 5632000 766 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 1375 766 311 324 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5500

[startup+0.701975 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 11676
/proc/meminfo: memFree=1772600/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=6672 CPUtime=0.69
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 1089 0 0 0 69 0 0 0 23 0 1 0 144381073 6832128 1036 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 1668 1036 311 324 0 737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6672

[startup+1.50105 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11677
/proc/meminfo: memFree=1769392/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=7200 CPUtime=1.48
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 1246 0 0 0 148 0 0 0 25 0 1 0 144381073 7372800 1193 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 1800 1193 311 324 0 869 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7200

[startup+3.10121 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11677
/proc/meminfo: memFree=1768816/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=7596 CPUtime=3.09
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 1341 0 0 0 308 1 0 0 25 0 1 0 144381073 7778304 1288 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 1899 1288 311 324 0 968 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7596

[startup+6.30152 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11677
/proc/meminfo: memFree=1768048/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=7988 CPUtime=6.29
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 1419 0 0 0 627 2 0 0 25 0 1 0 144381073 8179712 1366 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8294038 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 1997 1366 311 324 0 1066 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7988

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11677
/proc/meminfo: memFree=1767224/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=9268 CPUtime=12.68
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 1742 0 0 0 1264 4 0 0 25 0 1 0 144381073 9490432 1689 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 2317 1689 311 324 0 1386 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9268

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11677
/proc/meminfo: memFree=1766328/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=9660 CPUtime=25.48
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 1851 0 0 0 2541 7 0 0 25 0 1 0 144381073 9891840 1798 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 2415 1798 311 324 0 1484 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9660

[startup+51.1018 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 11679
/proc/meminfo: memFree=1765432/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=10440 CPUtime=51.07
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2056 0 0 0 5095 12 0 0 25 0 1 0 144381073 10690560 2003 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551180 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 2610 2003 311 324 0 1679 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10440

[startup+102.306 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1765432/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=10576 CPUtime=102.26
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2084 0 0 0 10202 24 0 0 25 0 1 0 144381073 10829824 2031 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 2644 2031 311 324 0 1713 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10576

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1764600/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=11452 CPUtime=162.24
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2288 0 0 0 16187 37 0 0 25 0 1 0 144381073 11726848 2235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134571998 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 2863 2235 311 324 0 1932 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11452

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1764536/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=11440 CPUtime=222.22
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2288 0 0 0 22172 50 0 0 25 0 1 0 144381073 11714560 2235 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 8294141 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 2860 2235 311 324 0 1929 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11440

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1764152/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=11964 CPUtime=282.2
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2421 0 0 0 28160 60 0 0 25 0 1 0 144381073 12251136 2368 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 2991 2368 311 324 0 2060 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11964

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1764024/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=12092 CPUtime=342.19
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2452 0 0 0 34147 72 0 0 25 0 1 0 144381073 12382208 2399 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3023 2399 311 324 0 2092 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12092

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1763384/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=12620 CPUtime=402.18
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2600 0 0 0 40134 84 0 0 25 0 1 0 144381073 12922880 2547 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3155 2547 311 324 0 2224 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12620

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1763256/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=12752 CPUtime=462.16
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2629 0 0 0 46124 92 0 0 25 0 1 0 144381073 13058048 2576 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3188 2576 311 324 0 2257 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12752

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1763256/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=12752 CPUtime=522.15
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2629 0 0 0 52110 105 0 0 25 0 1 0 144381073 13058048 2576 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3188 2576 311 324 0 2257 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12752

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1763192/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=12752 CPUtime=582.12
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2629 0 0 0 58097 115 0 0 25 0 1 0 144381073 13058048 2576 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3188 2576 311 324 0 2257 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 12752

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1762168/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14012 CPUtime=642.11
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 2931 0 0 0 64086 125 0 0 25 0 1 0 144381073 14348288 2878 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3503 2878 311 324 0 2572 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 14012


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

/proc/meminfo: memFree=1761400/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14724 CPUtime=1121.98
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 111995 203 0 0 25 0 1 0 144381073 15077376 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3681 3058 311 324 0 2750 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 14724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1761336/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14720 CPUtime=1181.96
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 117985 211 0 0 25 0 1 0 144381073 15073280 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3680 3058 311 324 0 2749 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 14720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1761272/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14720 CPUtime=1241.94
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 123975 219 0 0 25 0 1 0 144381073 15073280 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3680 3058 311 324 0 2749 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 14720

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1761208/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14720 CPUtime=1301.93
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 129966 227 0 0 25 0 1 0 144381073 15073280 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3680 3058 311 324 0 2749 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 14720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1761208/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14712 CPUtime=1361.91
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 135955 236 0 0 25 0 1 0 144381073 15065088 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3678 3058 311 324 0 2747 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 14712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11679
/proc/meminfo: memFree=1761144/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14708 CPUtime=1421.9
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 141944 246 0 0 25 0 1 0 144381073 15060992 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3677 3058 311 324 0 2746 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 14708

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1760752/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14708 CPUtime=1481.78
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 147924 254 0 0 25 0 1 0 144381073 15060992 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3677 3058 311 324 0 2746 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 14708

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1760760/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14708 CPUtime=1541.76
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 153914 262 0 0 25 0 1 0 144381073 15060992 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3677 3058 311 324 0 2746 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 14708

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1760824/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14708 CPUtime=1601.74
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 159903 271 0 0 25 0 1 0 144381073 15060992 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3677 3058 311 324 0 2746 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 14708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1760888/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14708 CPUtime=1661.72
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 165891 281 0 0 25 0 1 0 144381073 15060992 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3677 3058 311 324 0 2746 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 14708

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1761016/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14704 CPUtime=1721.71
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3111 0 0 0 171880 291 0 0 25 0 1 0 144381073 15056896 3058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134573644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3676 3058 311 324 0 2745 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 14704

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

[startup+1727.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1761016/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14712 CPUtime=1727.3
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3113 0 0 0 172439 291 0 0 25 0 1 0 144381073 15065088 3060 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3678 3060 311 324 0 2747 0
Current children cumulated CPU time (s) 1727.3
Current children cumulated vsize (KiB) 14712

[startup+1740.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1761016/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14712 CPUtime=1740.1
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3113 0 0 0 173716 294 0 0 25 0 1 0 144381073 15065088 3060 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3678 3060 311 324 0 2747 0
Current children cumulated CPU time (s) 1740.1
Current children cumulated vsize (KiB) 14712

[startup+1743.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1761016/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14712 CPUtime=1743.31
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3113 0 0 0 174036 295 0 0 25 0 1 0 144381073 15065088 3060 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3678 3060 311 324 0 2747 0
Current children cumulated CPU time (s) 1743.31
Current children cumulated vsize (KiB) 14712

[startup+1745.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1761016/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14712 CPUtime=1744.91
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3113 0 0 0 174196 295 0 0 25 0 1 0 144381073 15065088 3060 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3678 3060 311 324 0 2747 0
Current children cumulated CPU time (s) 1744.91
Current children cumulated vsize (KiB) 14712

[startup+1746.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1761016/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14712 CPUtime=1745.7
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3113 0 0 0 174275 295 0 0 25 0 1 0 144381073 15065088 3060 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3678 3060 311 324 0 2747 0
Current children cumulated CPU time (s) 1745.7
Current children cumulated vsize (KiB) 14712

[startup+1746.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1761016/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14712 CPUtime=1746.11
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3113 0 0 0 174316 295 0 0 25 0 1 0 144381073 15065088 3060 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3678 3060 311 324 0 2747 0
Current children cumulated CPU time (s) 1746.11
Current children cumulated vsize (KiB) 14712

[startup+1747.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1761016/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14712 CPUtime=1746.5
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3113 0 0 0 174355 295 0 0 25 0 1 0 144381073 15065088 3060 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3678 3060 311 324 0 2747 0
Current children cumulated CPU time (s) 1746.5
Current children cumulated vsize (KiB) 14712

[startup+1747.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11877
/proc/meminfo: memFree=1761016/2055920 swapFree=4147128/4192956
[pid=11676] ppid=11674 vsize=14712 CPUtime=1746.6
/proc/11676/stat : 11676 (bsolo3.0.16) R 11674 11676 10859 0 -1 4194304 3113 0 0 0 174365 295 0 0 25 0 1 0 144381073 15065088 3060 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11676/statm: 3678 3060 311 324 0 2747 0
Current children cumulated CPU time (s) 1746.6
Current children cumulated vsize (KiB) 14712

Child status: 0
Real time (s): 1747.23
CPU time (s): 1746.64
CPU user time (s): 1743.68
CPU system time (s): 2.96055
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 14728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1743.68
system time used= 2.96055
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3114
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= 12
involuntary context switches= 36965

runsolver used 2.18167 second user time and 4.08238 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu Apr 19 06:37:17 UTC 2007

IDJOB= 360259
IDBENCH= 1355
IDSOLVER= 163
FILE ID= node18/360259-1176964637

PBS_JOBID= 4605796

Free space on /tmp= 66481 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360259-1176964637/instance-360259-1176964637.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-360259-1176964637 -o ROOT/results/node18/solver-360259-1176964637 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360259-1176964637/instance-360259-1176964637.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6bb807214e0d1b3ab69b4b6ee86db452

RANDOM SEED= 634392551

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1772944 kB
Buffers:         36012 kB
Cached:         161600 kB
SwapCached:      14208 kB
Active:          90496 kB
Inactive:       130164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772944 kB
SwapTotal:     4192956 kB
SwapFree:      4147128 kB
Dirty:            4488 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            47808 kB
Committed_AS:  4385732 kB
PageTables:       1776 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= 66481 MiB

End job on node18 on Thu Apr 19 07:06:24 UTC 2007