Trace number 360399

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 1487.39 1487.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
MD5SUM0626939ca6144a564c8e59fb048e3266
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 benchmark9.60454
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 705
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/360399-1176968170/instance-360399-1176968170.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.02	c Highest Coefficient sum: 705
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.017 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.028 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     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1487.34/1487.73	c      101    231     2687    13200    4     5678    2069    101   2657 0.04
1487.34/1487.73	c      256    231     2842    20733    7     5989    2276    256   4740 0.05
1487.34/1487.73	c      481    231     3067    33103   10     6439    2504    481   5938 0.08
1487.34/1487.73	c      823    231     3409    54606   16     7121    2755    823   6096 0.14
1487.34/1487.73	c     1332    231     3918    83770   21     8140    3031   1332   5620 0.24
1487.34/1487.73	c     2095    231     4681   123875   26     9666    3335   2095   4665 0.45
1487.34/1487.73	c     3241    231     5827   168708   28    11959    3669   3241   4176 0.78
1487.34/1487.73	c     4965    231     5614   129205   23    11532    4036   3028   4066 1.22
1487.34/1487.73	c     7549    231     6052   144539   23    12407    4440   3466   3946 1.91
1487.34/1487.73	c    11431    231     5330   119943   22    10963    4885   2744   3755 3.04
1487.34/1487.73	c    17254    231     6050   151942   25    12403    5374   3464   3700 4.66
1487.34/1487.73	c    25991    231     6426   180714   28    13157    5912   3840   3398 7.65
1487.34/1487.73	c    39103    231     7323   202996   27    14949    6504   4737   3032 12.90
1487.34/1487.73	c    58774    231     6857   176327   25    14019    7155   4271   2933 20.04
1487.34/1487.73	c    88285    231     6816   191554   28    13936    7871   4230   2744 32.16
1487.34/1487.73	c   132555    231     6543   163993   25    13391    8659   3957   2615 50.69
1487.34/1487.73	c   198966    231    10884   325307   29    22072    9525   8298   2498 79.63
1487.34/1487.73	c   298588    231     8325   223828   26    16955   10478   5739   2264 131.84
1487.34/1487.73	c   448027    231     8045   206284   25    16395   11526   5459   2079 215.41
1487.34/1487.73	c   672185    231     9202   268790   29    18708   12679   6616   1855 362.22
1487.34/1487.73	c  1008428    231    10169   298601   29    20641   13947   7583   1668 604.57
1487.34/1487.73	c  1512800    231    11504   353711   30    23312   15342   8918   1503 1005.95
1487.34/1487.73	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1487.34/1487.73	c   22  2044606 392397  2734858    14234   385460  11648   1374 1487.38
1487.34/1487.73	s UNSATISFIABLE
1487.34/1487.73	c Total time: 1487.38 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/node65/watcher-360399-1176968170 -o ROOT/results/node65/solver-360399-1176968170 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360399-1176968170/instance-360399-1176968170.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: 1.00 1.00 1.00 3/64 6855
/proc/meminfo: memFree=1764208/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=11820 CPUtime=0
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 172806617 12103680 336 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 1002 337 282 324 0 50 0

[startup+0.0912101 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6855
/proc/meminfo: memFree=1764208/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=4844 CPUtime=0.08
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 632 0 0 0 8 0 0 0 18 0 1 0 172806617 4960256 579 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 1211 579 310 324 0 280 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4844

[startup+0.10121 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6855
/proc/meminfo: memFree=1764208/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=4844 CPUtime=0.09
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 646 0 0 0 9 0 0 0 18 0 1 0 172806617 4960256 593 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 1211 594 310 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301227 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6855
/proc/meminfo: memFree=1764208/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=5752 CPUtime=0.29
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 853 0 0 0 29 0 0 0 19 0 1 0 172806617 5890048 800 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 1438 800 311 324 0 507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5752

[startup+0.701261 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6855
/proc/meminfo: memFree=1764208/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=6664 CPUtime=0.69
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 1089 0 0 0 69 0 0 0 22 0 1 0 172806617 6823936 1036 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 1666 1036 311 324 0 735 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6664

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6856
/proc/meminfo: memFree=1760744/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=7192 CPUtime=1.49
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 1233 0 0 0 149 0 0 0 25 0 1 0 172806617 7364608 1180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 1798 1180 311 324 0 867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7192

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6856
/proc/meminfo: memFree=1760616/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=7324 CPUtime=3.09
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 1275 0 0 0 308 1 0 0 25 0 1 0 172806617 7499776 1222 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 1831 1222 311 324 0 900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7324

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6856
/proc/meminfo: memFree=1759592/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=8228 CPUtime=6.29
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 1482 0 0 0 627 2 0 0 25 0 1 0 172806617 8425472 1429 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 2057 1429 311 324 0 1126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8228

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6856
/proc/meminfo: memFree=1758512/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=9120 CPUtime=12.69
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 1703 0 0 0 1265 4 0 0 25 0 1 0 172806617 9338880 1650 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 2280 1650 311 324 0 1349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9120

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6856
/proc/meminfo: memFree=1758384/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=9248 CPUtime=25.48
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 1754 0 0 0 2541 7 0 0 25 0 1 0 172806617 9469952 1701 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 2312 1701 311 324 0 1381 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9248

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6856
/proc/meminfo: memFree=1757808/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=9896 CPUtime=51.07
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 1911 0 0 0 5094 13 0 0 25 0 1 0 172806617 10133504 1858 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551234 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 2474 1858 311 324 0 1543 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9896

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6856
/proc/meminfo: memFree=1757104/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=10600 CPUtime=102.27
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2073 0 0 0 10202 25 0 0 25 0 1 0 172806617 10854400 2020 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 2650 2020 311 324 0 1719 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10600

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6856
/proc/meminfo: memFree=1756336/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=11376 CPUtime=162.25
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2273 0 0 0 16189 36 0 0 25 0 1 0 172806617 11649024 2220 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 2844 2220 311 324 0 1913 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11376

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1755888/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=11640 CPUtime=222.23
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2346 0 0 0 22174 49 0 0 25 0 1 0 172806617 11919360 2293 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 2910 2293 311 324 0 1979 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11640

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1755760/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=11896 CPUtime=282.22
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2411 0 0 0 28163 59 0 0 25 0 1 0 172806617 12181504 2358 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 2974 2358 311 324 0 2043 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11896

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1755696/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=11896 CPUtime=342.21
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2417 0 0 0 34151 70 0 0 25 0 1 0 172806617 12181504 2364 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 2974 2364 311 324 0 2043 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 11896

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1754800/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=12816 CPUtime=402.19
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2643 0 0 0 40138 81 0 0 25 0 1 0 172806617 13123584 2590 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3204 2590 311 324 0 2273 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12816

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1754800/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=12816 CPUtime=462.18
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2643 0 0 0 46127 91 0 0 25 0 1 0 172806617 13123584 2590 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3204 2590 311 324 0 2273 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12816

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1754800/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=12816 CPUtime=522.17
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2643 0 0 0 52115 102 0 0 25 0 1 0 172806617 13123584 2590 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3204 2590 311 324 0 2273 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 12816

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1754800/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=12816 CPUtime=582.15
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2643 0 0 0 58104 111 0 0 25 0 1 0 172806617 13123584 2590 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3204 2590 311 324 0 2273 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1754032/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=13536 CPUtime=642.14
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2819 0 0 0 64093 121 0 0 25 0 1 0 172806617 13860864 2766 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3384 2766 311 324 0 2453 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13536


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

/proc/meminfo: memFree=1754032/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=13536 CPUtime=702.12
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2819 0 0 0 70082 130 0 0 25 0 1 0 172806617 13860864 2766 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3384 2766 311 324 0 2453 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 13536

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1753904/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=13664 CPUtime=762.11
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2846 0 0 0 76071 140 0 0 25 0 1 0 172806617 13991936 2793 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3416 2793 311 324 0 2485 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 13664

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1753968/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=13664 CPUtime=822.1
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2846 0 0 0 82061 149 0 0 25 0 1 0 172806617 13991936 2793 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3416 2793 311 324 0 2485 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 13664

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1753968/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=13660 CPUtime=882.08
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2846 0 0 0 88051 157 0 0 25 0 1 0 172806617 13987840 2793 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 6119574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3415 2793 311 324 0 2484 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 13660

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1753968/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=13660 CPUtime=942.06
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2846 0 0 0 94040 166 0 0 25 0 1 0 172806617 13987840 2793 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3415 2793 311 324 0 2484 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 13660

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 6858
/proc/meminfo: memFree=1753904/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=13660 CPUtime=1002.06
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 2846 0 0 0 100029 177 0 0 25 0 1 0 172806617 13987840 2793 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3415 2793 311 324 0 2484 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 13660

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6858
/proc/meminfo: memFree=1752880/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14668 CPUtime=1062.03
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3101 0 0 0 106017 186 0 0 25 0 1 0 172806617 15020032 3048 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3667 3048 311 324 0 2736 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 14668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752880/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14668 CPUtime=1122.02
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3101 0 0 0 112009 193 0 0 25 0 1 0 172806617 15020032 3048 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3667 3048 311 324 0 2736 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 14668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752880/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14668 CPUtime=1182.01
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3101 0 0 0 117999 202 0 0 25 0 1 0 172806617 15020032 3048 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3667 3048 311 324 0 2736 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 14668

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752880/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14668 CPUtime=1242
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3101 0 0 0 123990 210 0 0 25 0 1 0 172806617 15020032 3048 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3667 3048 311 324 0 2736 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 14668

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752496/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=15012 CPUtime=1301.99
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3193 0 0 0 129981 218 0 0 25 0 1 0 172806617 15372288 3140 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 6119511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3753 3140 311 324 0 2822 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 15012

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752432/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=15012 CPUtime=1361.97
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3193 0 0 0 135973 224 0 0 25 0 1 0 172806617 15372288 3140 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3753 3140 311 324 0 2822 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 15012

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752432/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14988 CPUtime=1421.96
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3193 0 0 0 141964 232 0 0 25 0 1 0 172806617 15347712 3140 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3747 3140 311 324 0 2816 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 14988

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752432/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14964 CPUtime=1481.94
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3193 0 0 0 147953 241 0 0 25 0 1 0 172806617 15323136 3134 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3741 3134 311 324 0 2810 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 14964

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752432/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14964 CPUtime=1484.33
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3193 0 0 0 148192 241 0 0 25 0 1 0 172806617 15323136 3134 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3741 3134 311 324 0 2810 0
Current children cumulated CPU time (s) 1484.33
Current children cumulated vsize (KiB) 14964

[startup+1486.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752432/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14964 CPUtime=1485.94
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3193 0 0 0 148352 242 0 0 25 0 1 0 172806617 15323136 3134 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3741 3134 311 324 0 2810 0
Current children cumulated CPU time (s) 1485.94
Current children cumulated vsize (KiB) 14964

[startup+1487.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752432/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14964 CPUtime=1486.74
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3193 0 0 0 148432 242 0 0 25 0 1 0 172806617 15323136 3134 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3741 3134 311 324 0 2810 0
Current children cumulated CPU time (s) 1486.74
Current children cumulated vsize (KiB) 14964

[startup+1487.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752432/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14964 CPUtime=1487.14
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3193 0 0 0 148472 242 0 0 25 0 1 0 172806617 15323136 3134 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3741 3134 311 324 0 2810 0
Current children cumulated CPU time (s) 1487.14
Current children cumulated vsize (KiB) 14964

[startup+1487.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6858
/proc/meminfo: memFree=1752432/2055920 swapFree=4184012/4192956
[pid=6855] ppid=6853 vsize=14964 CPUtime=1487.34
/proc/6855/stat : 6855 (bsolo3.0.16) R 6853 6855 6158 0 -1 4194304 3193 0 0 0 148492 242 0 0 25 0 1 0 172806617 15323136 3134 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551201 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6855/statm: 3741 3134 311 324 0 2810 0
Current children cumulated CPU time (s) 1487.34
Current children cumulated vsize (KiB) 14964

Child status: 0
Real time (s): 1487.74
CPU time (s): 1487.39
CPU user time (s): 1484.96
CPU system time (s): 2.42763
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 15012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1484.96
system time used= 2.42763
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3194
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= 11
involuntary context switches= 1148

runsolver used 1.03184 second user time and 3.04654 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Thu Apr 19 07:36:10 UTC 2007

IDJOB= 360399
IDBENCH= 1368
IDSOLVER= 163
FILE ID= node65/360399-1176968170

PBS_JOBID= 4630266

Free space on /tmp= 66397 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360399-1176968170/instance-360399-1176968170.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-360399-1176968170 -o ROOT/results/node65/solver-360399-1176968170 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360399-1176968170/instance-360399-1176968170.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  0626939ca6144a564c8e59fb048e3266

RANDOM SEED= 306587642

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1764680 kB
Buffers:         23824 kB
Cached:         217720 kB
SwapCached:       2712 kB
Active:          63812 kB
Inactive:       187508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764680 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:            4532 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            25936 kB
Committed_AS:  2262608 kB
PageTables:       1456 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= 66397 MiB

End job on node65 on Thu Apr 19 08:00:58 UTC 2007