Trace number 350391

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 3.0.16? 1800.01 1800.49

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
MD5SUM12591fb3a3171df58322c5e93cb6a45b
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 benchmark37.9952
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 723
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/350391-1176502064/instance-350391-1176502064.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 723
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.026 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.
1799.90/1800.49	c      102    231     2688    13207    4     5681    2069    102   2756 0.04
1799.90/1800.49	c      252    231     2838    20945    7     5981    2276    252   4941 0.05
1799.90/1800.49	c      478    231     3064    32215   10     6433    2504    478   5829 0.08
1799.90/1800.49	c      816    231     3402    47098   13     7108    2755    816   5913 0.14
1799.90/1800.49	c     1325    231     3911    72191   18     8124    3031   1325   5662 0.23
1799.90/1800.49	c     2090    231     4676   109574   23     9654    3335   2090   4804 0.43
1799.90/1800.49	c     3238    231     5824   161270   27    11951    3669   3238   4145 0.78
1799.90/1800.49	c     4959    231     5622   132975   23    11548    4036   3036   3835 1.29
1799.90/1800.49	c     7544    231     6082   152569   25    12468    4440   3496   3725 2.02
1799.90/1800.49	c    11423    231     5338   117933   22    10980    4885   2752   3660 3.12
1799.90/1800.49	c    17247    231     6063   157547   25    12429    5374   3477   3397 5.08
1799.90/1800.49	c    25984    231     6443   185779   28    13190    5912   3857   2917 8.91
1799.90/1800.49	c    39095    231     7271   188188   25    14845    6504   4685   2792 14.00
1799.90/1800.49	c    58765    231     6774   170700   25    13851    7155   4188   2801 20.98
1799.90/1800.49	c    88275    231     6772   187171   27    13848    7871   4186   2588 34.10
1799.90/1800.49	c   132545    231     6522   176806   27    13347    8659   3936   2500 53.02
1799.90/1800.49	c   198955    231    10802   362590   33    21909    9525   8216   2334 85.21
1799.90/1800.49	c   298576    231     7996   227988   28    16295   10478   5410   2145 139.17
1799.90/1800.49	c   448011    231     7826   231083   29    15955   11526   5240   1951 229.52
1799.90/1800.49	c   672172    231     8688   267131   30    17679   12679   6102   1767 380.35
1799.90/1800.49	c  1008415    231     9395   301880   32    19095   13947   6809   1581 637.79
1799.90/1800.49	c  1512786    231    10526   338735   32    21355   15342   7940   1398 1081.81
1799.90/1800.49	c  2269352    231    12149   428572   35    24601   16877   9563   1271 1784.17
1799.90/1800.49	c Resources Exceeded
1799.90/1800.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.49	c   23  2283712 430821  3046866    17929   709949  15343   1268 1800.00
1799.90/1800.49	s UNKNOWN
1799.90/1800.49	c Total time: 1800 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/node15/watcher-350391-1176502064 -o ROOT/results/node15/solver-350391-1176502064 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350391-1176502064/instance-350391-1176502064.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 0.95 3/77 31280
/proc/meminfo: memFree=1446080/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=4008 CPUtime=0
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 98123975 4104192 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 1002 338 282 324 0 50 0

[startup+0.0704829 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 31280
/proc/meminfo: memFree=1446080/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=4712 CPUtime=0.06
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 599 0 0 0 6 0 0 0 18 0 1 0 98123975 4825088 546 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 1178 546 311 324 0 247 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4712

[startup+0.102485 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 31280
/proc/meminfo: memFree=1446080/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=4844 CPUtime=0.09
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 640 0 0 0 9 0 0 0 18 0 1 0 98123975 4960256 587 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 1211 587 311 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301503 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 31280
/proc/meminfo: memFree=1446080/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=5628 CPUtime=0.29
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 825 0 0 0 29 0 0 0 19 0 1 0 98123975 5763072 772 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 1407 772 311 324 0 476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5628

[startup+0.702541 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 31280
/proc/meminfo: memFree=1446080/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=6540 CPUtime=0.69
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 1066 0 0 0 68 1 0 0 23 0 1 0 98123975 6696960 1013 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 1635 1013 311 324 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6540

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1442680/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=7064 CPUtime=1.49
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 1199 0 0 0 148 1 0 0 25 0 1 0 98123975 7233536 1146 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 1766 1146 311 324 0 835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7064

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1442488/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=7324 CPUtime=3.09
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 1257 0 0 0 307 2 0 0 25 0 1 0 98123975 7499776 1204 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 1831 1204 311 324 0 900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7324

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1441720/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=8220 CPUtime=6.29
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 1479 0 0 0 626 3 0 0 25 0 1 0 98123975 8417280 1426 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 2055 1426 311 324 0 1124 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8220

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1440632/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=8732 CPUtime=12.69
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 1628 0 0 0 1264 5 0 0 25 0 1 0 98123975 8941568 1575 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 2183 1575 311 324 0 1252 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8732

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1440248/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=9248 CPUtime=25.48
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 1733 0 0 0 2540 8 0 0 25 0 1 0 98123975 9469952 1680 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 2312 1680 311 324 0 1381 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9248

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1439480/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=10008 CPUtime=51.08
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 1929 0 0 0 5093 15 0 0 25 0 1 0 98123975 10248192 1876 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 2502 1876 311 324 0 1571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10008

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1438520/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=10888 CPUtime=102.27
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2164 0 0 0 10200 27 0 0 25 0 1 0 98123975 11149312 2111 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 2722 2111 311 324 0 1791 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10888

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1437624/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=11776 CPUtime=162.25
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2376 0 0 0 16185 40 0 0 25 0 1 0 98123975 12058624 2323 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 2944 2323 311 324 0 2013 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11776

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1437560/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=11776 CPUtime=222.23
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2376 0 0 0 22172 51 0 0 25 0 1 0 98123975 12058624 2323 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 2944 2323 311 324 0 2013 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11776

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1436792/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=12608 CPUtime=282.21
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2581 0 0 0 28159 62 0 0 25 0 1 0 98123975 12910592 2528 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3152 2528 311 324 0 2221 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12608

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1436792/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=12596 CPUtime=342.2
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2581 0 0 0 34146 74 0 0 25 0 1 0 98123975 12898304 2528 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3149 2528 311 324 0 2218 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12596

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1435960/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=13364 CPUtime=402.18
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2781 0 0 0 40132 86 0 0 25 0 1 0 98123975 13684736 2728 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3341 2728 311 324 0 2410 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13364

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1435960/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=13364 CPUtime=462.16
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2781 0 0 0 46121 95 0 0 25 0 1 0 98123975 13684736 2728 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3341 2728 311 324 0 2410 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13364

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1435960/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=13364 CPUtime=522.15
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2781 0 0 0 52109 106 0 0 25 0 1 0 98123975 13684736 2728 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3341 2728 311 324 0 2410 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13364

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1435960/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=13364 CPUtime=582.14
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2787 0 0 0 58099 115 0 0 25 0 1 0 98123975 13684736 2734 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7946729 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3341 2734 311 324 0 2410 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13364

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1435896/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=13492 CPUtime=642.12
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 2795 0 0 0 64088 124 0 0 25 0 1 0 98123975 13815808 2742 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3373 2742 311 324 0 2442 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13492


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

/proc/meminfo: memFree=1434040/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15356 CPUtime=1121.99
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3271 0 0 0 112004 195 0 0 25 0 1 0 98123975 15724544 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3839 3218 311 324 0 2908 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 15356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1434040/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15356 CPUtime=1181.98
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3271 0 0 0 117993 205 0 0 25 0 1 0 98123975 15724544 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160051250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3839 3218 311 324 0 2908 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 15356

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1434040/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15356 CPUtime=1241.96
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3271 0 0 0 123981 215 0 0 25 0 1 0 98123975 15724544 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3839 3218 311 324 0 2908 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 15356

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1434040/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15356 CPUtime=1301.94
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3271 0 0 0 129970 224 0 0 25 0 1 0 98123975 15724544 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3839 3218 311 324 0 2908 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 15356

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1434040/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15356 CPUtime=1361.93
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3271 0 0 0 135958 235 0 0 25 0 1 0 98123975 15724544 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3839 3218 311 324 0 2908 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 15356

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1434040/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15356 CPUtime=1421.92
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3271 0 0 0 141947 245 0 0 25 0 1 0 98123975 15724544 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3839 3218 311 324 0 2908 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 15356

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1434040/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15356 CPUtime=1481.9
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3271 0 0 0 147938 252 0 0 25 0 1 0 98123975 15724544 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3839 3218 311 324 0 2908 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 15356

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1434040/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15356 CPUtime=1541.88
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3271 0 0 0 153927 261 0 0 25 0 1 0 98123975 15724544 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3839 3218 311 324 0 2908 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 15356

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1434040/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15356 CPUtime=1601.86
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3271 0 0 0 159915 271 0 0 25 0 1 0 98123975 15724544 3218 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3839 3218 311 324 0 2908 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 15356

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1433976/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15432 CPUtime=1661.84
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3288 0 0 0 165903 281 0 0 25 0 1 0 98123975 15802368 3235 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3858 3235 311 324 0 2927 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 15432

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31281
/proc/meminfo: memFree=1433976/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15432 CPUtime=1721.83
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3288 0 0 0 171892 291 0 0 25 0 1 0 98123975 15802368 3235 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3858 3235 311 324 0 2927 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 15432

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31283
/proc/meminfo: memFree=1433912/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15428 CPUtime=1781.81
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3288 0 0 0 177881 300 0 0 25 0 1 0 98123975 15798272 3235 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3857 3235 311 324 0 2926 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 15428

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31283
/proc/meminfo: memFree=1433528/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=15816 CPUtime=1791.41
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3394 0 0 0 178840 301 0 0 25 0 1 0 98123975 16195584 3341 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 3954 3341 311 324 0 3023 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 15816

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31283
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=16272 CPUtime=1794.61
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3499 0 0 0 179159 302 0 0 25 0 1 0 98123975 16662528 3446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134573046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 4068 3446 311 324 0 3137 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 16272

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31283
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=16272 CPUtime=1797.8
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3499 0 0 0 179478 302 0 0 25 0 1 0 98123975 16662528 3446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 4068 3446 311 324 0 3137 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 16272

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31283
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=16272 CPUtime=1798.6
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3499 0 0 0 179558 302 0 0 25 0 1 0 98123975 16662528 3446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 4068 3446 311 324 0 3137 0
Current children cumulated CPU time (s) 1798.6
Current children cumulated vsize (KiB) 16272

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31283
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=16272 CPUtime=1799.4
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3499 0 0 0 179638 302 0 0 25 0 1 0 98123975 16662528 3446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 4068 3446 311 324 0 3137 0
Current children cumulated CPU time (s) 1799.4
Current children cumulated vsize (KiB) 16272

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31283
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=16272 CPUtime=1799.8
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3499 0 0 0 179678 302 0 0 25 0 1 0 98123975 16662528 3446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 4068 3446 311 324 0 3137 0
Current children cumulated CPU time (s) 1799.8
Current children cumulated vsize (KiB) 16272

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 31283
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=31280] ppid=31278 vsize=16272 CPUtime=1799.9
/proc/31280/stat : 31280 (bsolo3.0.16) R 31278 31280 30313 0 -1 4194304 3499 0 0 0 179688 302 0 0 25 0 1 0 98123975 16662528 3446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31280/statm: 4068 3446 311 324 0 3137 0
Current children cumulated CPU time (s) 1799.9
Current children cumulated vsize (KiB) 16272

Child status: 0
Real time (s): 1800.49
CPU time (s): 1800.01
CPU user time (s): 1796.98
CPU system time (s): 3.03254
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 16272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.98
system time used= 3.03254
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3500
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= 37299

runsolver used 1.72574 second user time and 4.13837 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Fri Apr 13 22:07:44 UTC 2007

IDJOB= 350391
IDBENCH= 1315
IDSOLVER= 163
FILE ID= node15/350391-1176502064

PBS_JOBID= 4556678

Free space on /tmp= 66553 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350391-1176502064/instance-350391-1176502064.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-350391-1176502064 -o ROOT/results/node15/solver-350391-1176502064 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350391-1176502064/instance-350391-1176502064.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  12591fb3a3171df58322c5e93cb6a45b

RANDOM SEED= 688817240

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1446488 kB
Buffers:         40504 kB
Cached:         457996 kB
SwapCached:        144 kB
Active:         214084 kB
Inactive:       329100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4488 kB
Writeback:           0 kB
Mapped:          63456 kB
Slab:            51620 kB
Committed_AS:  3913788 kB
PageTables:       1872 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= 66553 MiB

End job on node15 on Fri Apr 13 22:37:44 UTC 2007