Trace number 1878822

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 cl? 1798.01 1798.65

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
MD5SUMcabd29c48249a44c2596bb98645c31c8
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark82.2935
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 665
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878822-1245121323.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 665
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.95/1798.64	c      101    231     2687    12082    4     5679    2069    101   3156 0.03
1797.95/1798.64	c      251    231     2837    19458    6     5977    2276    251   4648 0.05
1797.95/1798.64	c      477    231     3063    31500   10     6431    2504    477   5420 0.09
1797.95/1798.64	c      816    231     3402    54423   15     7107    2755    816   5037 0.16
1797.95/1798.64	c     1327    231     3913    88224   22     8130    3031   1327   4468 0.30
1797.95/1798.64	c     2092    231     4678   136713   29     9660    3335   2092   3594 0.58
1797.95/1798.64	c     3240    231     5826   201009   34    11953    3669   3240   2795 1.16
1797.95/1798.64	c     4961    231     5610   146467   26    11524    4036   3024   2681 1.85
1797.95/1798.64	c     7547    231     6030   152038   25    12363    4440   3444   2633 2.87
1797.95/1798.64	c    11426    231     5287   111262   21    10877    4885   2701   2712 4.21
1797.95/1798.64	c    17249    231     6045   170577   28    12394    5374   3459   2643 6.53
1797.95/1798.64	c    25988    231     6395   175809   27    13092    5912   3809   2266 11.46
1797.95/1798.64	c    39100    231     7230   181255   25    14764    6504   4644   2373 16.48
1797.95/1798.64	c    58770    231     6745   169019   25    13794    7155   4159   2292 25.64
1797.95/1798.64	c    88280    231     6866   183122   26    14037    7871   4280   2140 41.24
1797.95/1798.64	c   132551    231     6609   177346   26    13523    8659   4023   2012 65.85
1797.95/1798.64	c   198961    231    10887   336280   30    22078    9525   8301   1883 105.63
1797.95/1798.64	c   298583    231     8125   197580   24    16554   10478   5539   1704 175.15
1797.95/1798.64	c   448019    231     7854   204158   25    16010   11526   5268   1604 279.20
1797.95/1798.64	c   672179    231     9049   248424   27    18402   12679   6463   1467 457.94
1797.95/1798.64	c  1008426    231     9629   255373   26    19563   13947   7043   1311 768.84
1797.95/1798.64	c  1512798    231    11078   339190   30    22460   15342   8492   1180 1281.68
1797.95/1798.64	c Resources Exceeded
1797.95/1798.64	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.64	c   22  1985222 414056  2730065    16452   551200  13866   1104 1798.00
1797.95/1798.64	s UNKNOWN
1797.95/1798.64	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878822-1245121323/watcher-1878822-1245121323 -o /tmp/evaluation-result-1878822-1245121323/solver-1878822-1245121323 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878822-1245121323.opb 

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


[startup+0 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 6292
/proc/meminfo: memFree=1277696/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=10792 CPUtime=0
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179732927 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 2698 232 174 640 0 2033 0

[startup+0.065023 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 6292
/proc/meminfo: memFree=1277696/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=11236 CPUtime=0.06
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 434 0 0 0 6 0 0 0 18 0 1 0 179732927 11505664 397 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 2809 397 195 640 0 2165 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11236

[startup+0.101029 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 6292
/proc/meminfo: memFree=1277696/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=11496 CPUtime=0.09
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 485 0 0 0 9 0 0 0 18 0 1 0 179732927 11771904 448 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 2874 448 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301065 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 6292
/proc/meminfo: memFree=1277696/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=12264 CPUtime=0.29
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 676 0 0 0 29 0 0 0 19 0 1 0 179732927 12558336 639 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 3066 639 195 640 0 2422 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12264

[startup+0.701137 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 6292
/proc/meminfo: memFree=1277696/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=13168 CPUtime=0.69
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 910 0 0 0 69 0 0 0 22 0 1 0 179732927 13484032 873 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 3292 873 195 640 0 2648 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13168

[startup+1.50128 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6293
/proc/meminfo: memFree=1274424/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=14196 CPUtime=1.48
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 1175 0 0 0 148 0 0 0 25 0 1 0 179732927 14536704 1138 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 3549 1138 195 640 0 2905 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14196

[startup+3.10157 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6293
/proc/meminfo: memFree=1273720/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=14196 CPUtime=3.09
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 1175 0 0 0 308 1 0 0 25 0 1 0 179732927 14536704 1138 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 3549 1138 195 640 0 2905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14196

[startup+6.30114 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 6293
/proc/meminfo: memFree=1273528/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=14692 CPUtime=6.29
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 1280 0 0 0 626 3 0 0 25 0 1 0 179732927 15044608 1243 1992294400 134512640 137136520 4294956256 18446744073709551615 135982529 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 3673 1243 195 640 0 3029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14692

[startup+12.7013 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 6293
/proc/meminfo: memFree=1272504/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=15324 CPUtime=12.68
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 1439 0 0 0 1264 4 0 0 25 0 1 0 179732927 15691776 1402 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 3831 1402 195 640 0 3187 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15324

[startup+25.5016 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 6293
/proc/meminfo: memFree=1272504/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=15316 CPUtime=25.48
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 1440 0 0 0 2540 8 0 0 25 0 1 0 179732927 15683584 1403 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 3829 1403 195 640 0 3185 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15316

[startup+51.1012 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 6293
/proc/meminfo: memFree=1271480/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=16344 CPUtime=51.07
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 1701 0 0 0 5091 16 0 0 25 0 1 0 179732927 16736256 1664 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4086 1664 195 640 0 3442 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16344

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 6293
/proc/meminfo: memFree=1270840/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=16984 CPUtime=102.25
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 1868 0 0 0 10197 28 0 0 25 0 1 0 179732927 17391616 1831 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4246 1831 195 640 0 3602 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16984

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6293
/proc/meminfo: memFree=1270520/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=17324 CPUtime=162.23
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 1946 0 0 0 16183 40 0 0 25 0 1 0 179732927 17739776 1909 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4331 1909 195 640 0 3687 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17324

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1269880/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=17908 CPUtime=222.21
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2093 0 0 0 22168 53 0 0 25 0 1 0 179732927 18337792 2056 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4477 2056 195 640 0 3833 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17908

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1269880/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=17904 CPUtime=282.19
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2093 0 0 0 28154 65 0 0 25 0 1 0 179732927 18333696 2056 1992294400 134512640 137136520 4294956256 18446744073709551615 136295553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4476 2056 195 640 0 3832 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17904

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1269112/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=18640 CPUtime=342.17
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2275 0 0 0 34141 76 0 0 25 0 1 0 179732927 19087360 2238 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4660 2238 195 640 0 4016 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18640

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1269048/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=18632 CPUtime=402.15
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2275 0 0 0 40128 87 0 0 25 0 1 0 179732927 19079168 2238 1992294400 134512640 137136520 4294956256 18446744073709551615 136503529 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4658 2238 195 640 0 4014 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18632

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1269048/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=18632 CPUtime=462.12
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2276 0 0 0 46114 98 0 0 25 0 1 0 179732927 19079168 2239 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4658 2239 195 640 0 4014 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18632

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1268856/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=18800 CPUtime=522.1
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2321 0 0 0 52099 111 0 0 25 0 1 0 179732927 19251200 2284 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4700 2284 195 640 0 4056 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18800

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1268792/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=18800 CPUtime=582.08
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2333 0 0 0 58085 123 0 0 25 0 1 0 179732927 19251200 2296 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4700 2296 195 640 0 4056 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18800

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1268664/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=19020 CPUtime=642.06
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2370 0 0 0 64073 133 0 0 25 0 1 0 179732927 19476480 2333 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4755 2333 195 640 0 4111 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19020

[startup+702.301 s]

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

/proc/meminfo: memFree=1267576/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=19948 CPUtime=1121.89
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2617 0 0 0 111979 210 0 0 25 0 1 0 179732927 20426752 2580 1992294400 134512640 137136520 4294956256 18446744073709551615 134574235 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4987 2580 195 640 0 4343 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 19948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1267576/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=19948 CPUtime=1181.87
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2617 0 0 0 117968 219 0 0 25 0 1 0 179732927 20426752 2580 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4987 2580 195 640 0 4343 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 19948

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1267576/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=19948 CPUtime=1241.85
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2617 0 0 0 123957 228 0 0 25 0 1 0 179732927 20426752 2580 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 4987 2580 195 640 0 4343 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 19948

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266872/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1301.83
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 129946 237 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 20720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266808/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1361.8
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 135934 246 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 20720

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266872/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1421.78
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 141922 256 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 20720

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266808/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1481.76
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 147910 266 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 20720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266808/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1541.74
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 153897 277 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 20720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1601.71
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 159884 287 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 20720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266808/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1661.7
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 165875 295 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 136499606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 20720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266808/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1721.67
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 171863 304 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 20720

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1781.65
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 177852 313 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 20720

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1791.26
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 178811 315 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1791.26
Current children cumulated vsize (KiB) 20720

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1794.45
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 179130 315 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1794.45
Current children cumulated vsize (KiB) 20720

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1796.05
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 179289 316 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1796.05
Current children cumulated vsize (KiB) 20720

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1796.85
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 179369 316 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1796.85
Current children cumulated vsize (KiB) 20720

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1797.65
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 179449 316 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1797.65
Current children cumulated vsize (KiB) 20720

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1797.85
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 179469 316 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 20720

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6293
/proc/meminfo: memFree=1266744/2055920 swapFree=4182996/4192956
[pid=6292] ppid=6290 vsize=20720 CPUtime=1797.95
/proc/6292/stat : 6292 (bsolo) R 6290 6292 5205 0 -1 4194304 2801 0 0 0 179479 316 0 0 25 0 1 0 179732927 21217280 2764 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6292/statm: 5180 2764 195 640 0 4536 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 20720

Child status: 0
Real time (s): 1798.65
CPU time (s): 1798.01
CPU user time (s): 1794.84
CPU system time (s): 3.16552
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 20720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.84
system time used= 3.16552
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2802
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3303

runsolver used 1.70274 second user time and 3.2595 second system time

The end

Launcher Data 

Begin job on node12 at 2009-06-16 05:02:03
IDJOB=1878822
IDBENCH=1331
IDSOLVER=700
FILE ID=node12/1878822-1245121323
PBS_JOBID= 9363643
Free space on /tmp= 66236 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878822-1245121323/watcher-1878822-1245121323 -o /tmp/evaluation-result-1878822-1245121323/solver-1878822-1245121323 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878822-1245121323.opb

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

MD5SUM BENCH= cabd29c48249a44c2596bb98645c31c8
RANDOM SEED=281353284

node12.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
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		: 3000.281
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:       1278112 kB
Buffers:         61040 kB
Cached:         614568 kB
SwapCached:       3780 kB
Active:          60156 kB
Inactive:       623420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278112 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            80256 kB
Committed_AS:   149396 kB
PageTables:       1380 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= 66232 MiB
End job on node12 at 2009-06-16 05:32:02