Trace number 350274

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 1800.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
MD5SUM58a39490a0f04cc377ab2aa6882fd7a1
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 benchmark37.6673
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 671
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/350274-1176493457/instance-350274-1176493457.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.02	c Highest Coefficient sum: 671
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
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     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.97/1800.82	c      100    231     2686    13541    5     5677    2069    100   2631 0.04
1799.97/1800.82	c      250    231     2836    22792    8     5977    2276    250   4385 0.06
1799.97/1800.82	c      475    231     3061    34757   11     6426    2504    475   5337 0.09
1799.97/1800.82	c      815    231     3401    51100   15     7105    2755    815   5821 0.14
1799.97/1800.82	c     1323    231     3909    77483   19     8122    3031   1323   5229 0.25
1799.97/1800.82	c     2086    231     4672   111130   23     9647    3335   2086   4719 0.44
1799.97/1800.82	c     3233    231     5819   159698   27    11942    3669   3233   4187 0.77
1799.97/1800.82	c     4954    231     5587   132730   23    11478    4036   3001   3995 1.24
1799.97/1800.82	c     7538    231     6032   150449   24    12369    4440   3446   3847 1.96
1799.97/1800.82	c    11417    231     5241   115371   22    10786    4885   2655   3758 3.04
1799.97/1800.82	c    17239    231     6018   143142   23    12340    5374   3432   3665 4.70
1799.97/1800.82	c    25976    231     6361   166944   26    13027    5912   3775   3404 7.63
1799.97/1800.82	c    39088    231     7186   208492   29    14677    6504   4600   3123 12.52
1799.97/1800.82	c    58759    231     6622   177840   26    13548    7155   4036   2802 20.97
1799.97/1800.82	c    88270    231     6631   169578   25    13566    7871   4045   2660 33.18
1799.97/1800.82	c   132541    231     6523   179088   27    13351    8659   3937   2521 52.57
1799.97/1800.82	c   198951    231    10782   338898   31    21869    9525   8196   2290 86.86
1799.97/1800.82	c   298572    231     7968   249079   31    16240   10478   5382   2066 144.48
1799.97/1800.82	c   448008    231    12867   432214   33    26038   11526  10281   1864 240.34
1799.97/1800.82	c   672169    231    13738   460570   33    27781   12679  11152   1708 393.49
1799.97/1800.82	c  1008412    231    14726   517099   35    29754   13947  12140   1520 663.10
1799.97/1800.82	c  1512785    230    16201   586042   36    32705   15342  13615   1370 1103.84
1799.97/1800.82	c Resources Exceeded
1799.97/1800.82	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.97/1800.82	c   22  2225357 387926  2903049    13057   381916  10471   1236 1800.00
1799.97/1800.82	s UNKNOWN
1799.97/1800.82	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/node10/watcher-350274-1176493457 -o ROOT/results/node10/solver-350274-1176493457 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350274-1176493457/instance-350274-1176493457.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: 1.03 0.86 0.52 3/77 2100
/proc/meminfo: memFree=1853640/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=4008 CPUtime=0
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 125383246 4104192 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 1002 338 282 324 0 50 0

[startup+0.0826259 s]
/proc/loadavg: 1.03 0.86 0.52 3/77 2100
/proc/meminfo: memFree=1853640/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=4716 CPUtime=0.07
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 613 0 0 0 7 0 0 0 18 0 1 0 125383246 4829184 560 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 1179 560 310 324 0 248 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4716

[startup+0.101629 s]
/proc/loadavg: 1.03 0.86 0.52 3/77 2100
/proc/meminfo: memFree=1853640/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=4852 CPUtime=0.09
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 638 0 0 0 9 0 0 0 18 0 1 0 125383246 4968448 585 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 1213 585 310 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4852

[startup+0.301672 s]
/proc/loadavg: 1.03 0.86 0.52 3/77 2100
/proc/meminfo: memFree=1853640/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=5508 CPUtime=0.29
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 821 0 0 0 28 1 0 0 19 0 1 0 125383246 5640192 768 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9340539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 1377 768 311 324 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5508

[startup+0.701757 s]
/proc/loadavg: 1.03 0.86 0.52 3/77 2100
/proc/meminfo: memFree=1853640/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=6556 CPUtime=0.69
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 1064 0 0 0 68 1 0 0 23 0 1 0 125383246 6713344 1011 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 1639 1011 311 324 0 708 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6556

[startup+1.50193 s]
/proc/loadavg: 1.03 0.87 0.52 2/78 2101
/proc/meminfo: memFree=1850112/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=7080 CPUtime=1.49
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 1207 0 0 0 147 2 0 0 25 0 1 0 125383246 7249920 1154 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 1770 1154 311 324 0 839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7080

[startup+3.10127 s]
/proc/loadavg: 1.03 0.87 0.52 2/78 2101
/proc/meminfo: memFree=1849984/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=7344 CPUtime=3.09
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 1268 0 0 0 307 2 0 0 25 0 1 0 125383246 7520256 1215 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 1836 1215 311 324 0 905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7344

[startup+6.30196 s]
/proc/loadavg: 1.03 0.87 0.52 2/78 2101
/proc/meminfo: memFree=1848896/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=8256 CPUtime=6.28
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 1483 0 0 0 625 3 0 0 25 0 1 0 125383246 8454144 1430 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 2064 1430 311 324 0 1133 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8256

[startup+12.7013 s]
/proc/loadavg: 1.03 0.87 0.52 2/78 2101
/proc/meminfo: memFree=1848256/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=8764 CPUtime=12.68
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 1611 0 0 0 1263 5 0 0 25 0 1 0 125383246 8974336 1558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 2191 1558 311 324 0 1260 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8764

[startup+25.5011 s]
/proc/loadavg: 1.02 0.88 0.53 2/78 2101
/proc/meminfo: memFree=1848000/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=9264 CPUtime=25.48
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 1737 0 0 0 2540 8 0 0 25 0 1 0 125383246 9486336 1684 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 2316 1684 311 324 0 1385 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9264

[startup+51.1016 s]
/proc/loadavg: 1.01 0.89 0.54 3/78 2101
/proc/meminfo: memFree=1847552/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=9656 CPUtime=51.07
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 1859 0 0 0 5093 14 0 0 25 0 1 0 125383246 9887744 1806 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 2414 1806 311 324 0 1483 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9656

[startup+102.306 s]
/proc/loadavg: 1.00 0.90 0.56 2/78 2101
/proc/meminfo: memFree=1846208/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=11036 CPUtime=102.25
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2203 0 0 0 10199 26 0 0 25 0 1 0 125383246 11300864 2150 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 2759 2150 311 324 0 1828 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11036

[startup+162.301 s]
/proc/loadavg: 1.00 0.92 0.59 2/78 2101
/proc/meminfo: memFree=1845312/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=11936 CPUtime=162.23
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2410 0 0 0 16182 41 0 0 25 0 1 0 125383246 12222464 2357 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 2984 2357 311 324 0 2053 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11936

[startup+222.301 s]
/proc/loadavg: 1.00 0.93 0.61 2/78 2101
/proc/meminfo: memFree=1845248/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=11936 CPUtime=222.2
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2414 0 0 0 22168 52 0 0 25 0 1 0 125383246 12222464 2361 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9338302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 2984 2361 311 324 0 2053 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 11936

[startup+282.301 s]
/proc/loadavg: 1.00 0.94 0.63 2/78 2101
/proc/meminfo: memFree=1844992/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=12176 CPUtime=282.17
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2471 0 0 0 28156 61 0 0 25 0 1 0 125383246 12468224 2418 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3044 2418 311 324 0 2113 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 12176

[startup+342.301 s]
/proc/loadavg: 1.00 0.95 0.65 2/78 2101
/proc/meminfo: memFree=1844928/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=12292 CPUtime=342.15
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2501 0 0 0 34143 72 0 0 25 0 1 0 125383246 12587008 2448 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3073 2448 311 324 0 2142 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 12292

[startup+402.301 s]
/proc/loadavg: 1.00 0.95 0.67 2/78 2101
/proc/meminfo: memFree=1844544/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=12684 CPUtime=402.13
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2597 0 0 0 40130 83 0 0 25 0 1 0 125383246 12988416 2544 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3171 2544 311 324 0 2240 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 12684

[startup+462.302 s]
/proc/loadavg: 1.00 0.96 0.69 2/78 2101
/proc/meminfo: memFree=1844160/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=13044 CPUtime=462.1
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2691 0 0 0 46116 94 0 0 25 0 1 0 125383246 13357056 2638 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3261 2638 311 324 0 2330 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 13044

[startup+522.302 s]
/proc/loadavg: 1.00 0.96 0.71 2/78 2101
/proc/meminfo: memFree=1843648/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=13544 CPUtime=522.08
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2813 0 0 0 52104 104 0 0 25 0 1 0 125383246 13869056 2760 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3386 2760 311 324 0 2455 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 13544

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.72 2/78 2101
/proc/meminfo: memFree=1843648/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=13532 CPUtime=582.06
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2813 0 0 0 58094 112 0 0 25 0 1 0 125383246 13856768 2760 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3383 2760 311 324 0 2452 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 13532

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/78 2101
/proc/meminfo: memFree=1843712/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=13532 CPUtime=642.04
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 2813 0 0 0 64082 122 0 0 25 0 1 0 125383246 13856768 2760 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3383 2760 311 324 0 2452 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 13532


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

/proc/meminfo: memFree=1842304/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=14792 CPUtime=1121.73
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3127 0 0 0 111980 193 0 0 25 0 1 0 125383246 15147008 3074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3698 3074 311 324 0 2767 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 14792

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/78 2306
/proc/meminfo: memFree=1841664/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1181.71
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 117969 202 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 15284

[startup+1242.3 s]
/proc/loadavg: 1.06 0.99 0.84 2/78 2306
/proc/meminfo: memFree=1841664/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1241.69
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 123959 210 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 15284

[startup+1302.3 s]
/proc/loadavg: 1.02 0.99 0.85 2/78 2306
/proc/meminfo: memFree=1841664/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1301.67
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 129949 218 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 15284

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 2306
/proc/meminfo: memFree=1841728/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1361.64
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 135939 225 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1361.64
Current children cumulated vsize (KiB) 15284

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 2306
/proc/meminfo: memFree=1841728/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1421.62
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 141929 233 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1421.62
Current children cumulated vsize (KiB) 15284

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 2306
/proc/meminfo: memFree=1841664/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1481.59
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 147917 242 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1481.59
Current children cumulated vsize (KiB) 15284

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 2306
/proc/meminfo: memFree=1841728/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1541.56
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 153908 248 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1541.56
Current children cumulated vsize (KiB) 15284

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 2306
/proc/meminfo: memFree=1841792/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1601.54
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 159896 258 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1601.54
Current children cumulated vsize (KiB) 15284

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 2306
/proc/meminfo: memFree=1841856/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1661.52
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 165886 266 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1661.52
Current children cumulated vsize (KiB) 15284

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 2306
/proc/meminfo: memFree=1841792/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1721.49
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 171876 273 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9338288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1721.49
Current children cumulated vsize (KiB) 15284

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 2306
/proc/meminfo: memFree=1841792/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1781.48
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 177866 282 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 15284

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 2306
/proc/meminfo: memFree=1841792/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1791.08
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 178825 283 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9339301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1791.08
Current children cumulated vsize (KiB) 15284

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 0.90 2/78 2306
/proc/meminfo: memFree=1841728/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1794.27
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 179144 283 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1794.27
Current children cumulated vsize (KiB) 15284

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 0.90 2/78 2306
/proc/meminfo: memFree=1841728/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1797.46
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 179463 283 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1797.46
Current children cumulated vsize (KiB) 15284

[startup+1799.9 s]
/proc/loadavg: 1.00 0.99 0.90 2/78 2306
/proc/meminfo: memFree=1841728/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1799.07
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 179623 284 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1799.07
Current children cumulated vsize (KiB) 15284

[startup+1800.3 s]
/proc/loadavg: 1.00 0.99 0.90 2/78 2306
/proc/meminfo: memFree=1841728/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1799.47
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 179663 284 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1799.47
Current children cumulated vsize (KiB) 15284

[startup+1800.71 s]
/proc/loadavg: 1.08 1.00 0.90 2/78 2306
/proc/meminfo: memFree=1841728/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1799.87
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 179703 284 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1799.87
Current children cumulated vsize (KiB) 15284

[startup+1800.8 s]
/proc/loadavg: 1.08 1.00 0.90 2/78 2306
/proc/meminfo: memFree=1841728/2055920 swapFree=4171784/4192956
[pid=2100] ppid=2098 vsize=15284 CPUtime=1799.97
/proc/2100/stat : 2100 (bsolo3.0.16) R 2098 2100 1984 0 -1 4194304 3267 0 0 0 179713 284 0 0 25 0 1 0 125383246 15650816 3214 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2100/statm: 3821 3214 311 324 0 2890 0
Current children cumulated CPU time (s) 1799.97
Current children cumulated vsize (KiB) 15284

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.01
CPU user time (s): 1797.16
CPU system time (s): 2.84757
CPU usage (%): 99.9542
Max. virtual memory (cumulated for all children) (KiB): 15284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.16
system time used= 2.84757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3268
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= 18298

runsolver used 2.07069 second user time and 4.11437 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Fri Apr 13 19:44:17 UTC 2007

IDJOB= 350274
IDBENCH= 1272
IDSOLVER= 163
FILE ID= node10/350274-1176493457

PBS_JOBID= 4556683

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350274-1176493457/instance-350274-1176493457.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-350274-1176493457 -o ROOT/results/node10/solver-350274-1176493457 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350274-1176493457/instance-350274-1176493457.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  58a39490a0f04cc377ab2aa6882fd7a1

RANDOM SEED= 329477200

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1854176 kB
Buffers:         36404 kB
Cached:          74916 kB
SwapCached:       1356 kB
Active:          44532 kB
Inactive:       101508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854176 kB
SwapTotal:     4192956 kB
SwapFree:      4171784 kB
Dirty:            4476 kB
Writeback:           0 kB
Mapped:          44112 kB
Slab:            41292 kB
Committed_AS:  2158128 kB
PageTables:       1708 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= 66556 MiB

End job on node10 on Fri Apr 13 20:14:18 UTC 2007