Trace number 1877000

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? 1798 1798.49

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
MD5SUM9a7dcf907234f84f0d33881f56632ec3
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 benchmark109.527
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 625
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: Cardinality Constraint 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-1877000-1245123217.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.01	c Highest Coefficient sum: 625
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.90/1798.48	c      102    231     2762    13449    4     5831    2069    176   2684 0.04
1797.90/1798.48	c      254    231     2983    23236    7     6285    2276    397   3527 0.07
1797.90/1798.48	c      482    231     3243    35407   10     6804    2504    657   3278 0.15
1797.90/1798.48	c      820    231     3605    51078   14     7562    2755   1019   2949 0.28
1797.90/1798.48	c     1328    231     4151    75177   18     8654    3031   1565   2699 0.49
1797.90/1798.48	c     2091    231     4955   106862   21    10271    3335   2369   2571 0.81
1797.90/1798.48	c     3237    231     4389    67149   15     9083    3669   1803   2422 1.34
1797.90/1798.48	c     4958    231     6231   142209   22    12870    4036   3645   2328 2.13
1797.90/1798.48	c     7542    231     4859   114241   23    10086    4440   2273   2132 3.54
1797.90/1798.48	c    11422    231     4807   108014   22     9980    4885   2221   1928 5.92
1797.90/1798.48	c    17244    231     6568   194880   29    13661    5374   3982   1822 9.46
1797.90/1798.48	c    25982    231     7433   214806   28    15359    5912   4847   1753 14.81
1797.90/1798.48	c    39092    231     5944   133343   22    12232    6504   3358   1675 23.33
1797.90/1798.48	c    58763    231     7052   191330   27    14584    7155   4466   1582 37.14
1797.90/1798.49	c    88274    231     9042   254851   28    18466    7871   6456   1526 57.81
1797.90/1798.49	c   132544    231     7217   196664   27    14823    8659   4631   1467 90.32
1797.90/1798.49	c   198955    231     7416   187074   25    15160    9525   4830   1373 144.83
1797.90/1798.49	c   298575    231    10939   385201   35    22386   10478   8353   1259 236.99
1797.90/1798.49	c   448011    231     9272   285675   30    18971   11526   6686   1189 376.58
1797.90/1798.49	c   672170    231     8444   237938   28    17288   12679   5858   1100 611.00
1797.90/1798.49	c  1008413    231    15231   500213   32    30844   13947  12645   1007 1000.46
1797.90/1798.49	c  1512784    231     9974   293541   29    20324   15342   7388    928 1629.50
1797.90/1798.49	c Resources Exceeded
1797.90/1798.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.90/1798.49	c   22  1634783 315103  2172482    16561   560503  13975    909 1798.00
1797.90/1798.49	s UNKNOWN
1797.90/1798.49	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-1877000-1245123217/watcher-1877000-1245123217 -o /tmp/evaluation-result-1877000-1245123217/solver-1877000-1245123217 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877000-1245123217.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: 0.92 0.98 0.99 3/64 1461
/proc/meminfo: memFree=914352/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=10792 CPUtime=0
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179922342 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 2698 233 174 640 0 2033 0

[startup+0.078531 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1461
/proc/meminfo: memFree=914352/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=11368 CPUtime=0.07
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 448 0 0 0 7 0 0 0 18 0 1 0 179922342 11640832 411 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 2842 411 196 640 0 2198 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11368

[startup+0.101534 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1461
/proc/meminfo: memFree=914352/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=11368 CPUtime=0.09
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 465 0 0 0 9 0 0 0 18 0 1 0 179922342 11640832 428 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 2842 428 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301556 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1461
/proc/meminfo: memFree=914352/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=11732 CPUtime=0.29
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 560 0 0 0 29 0 0 0 19 0 1 0 179922342 12013568 523 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 2933 523 196 640 0 2289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11732

[startup+0.701603 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1461
/proc/meminfo: memFree=914352/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=12356 CPUtime=0.69
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 723 0 0 0 69 0 0 0 22 0 1 0 179922342 12652544 686 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 3089 686 196 640 0 2445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12356

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1462
/proc/meminfo: memFree=911912/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=13104 CPUtime=1.49
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 910 0 0 0 149 0 0 0 25 0 1 0 179922342 13418496 873 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 3276 873 196 640 0 2632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13104

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1462
/proc/meminfo: memFree=911400/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=13596 CPUtime=3.09
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 1008 0 0 0 308 1 0 0 25 0 1 0 179922342 13922304 971 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 3399 971 196 640 0 2755 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13596

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1462
/proc/meminfo: memFree=909992/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=14452 CPUtime=6.29
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 1236 0 0 0 627 2 0 0 25 0 1 0 179922342 14798848 1199 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 3613 1199 196 640 0 2969 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14452

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1462
/proc/meminfo: memFree=909416/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=14940 CPUtime=12.69
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 1357 0 0 0 1265 4 0 0 25 0 1 0 179922342 15298560 1320 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 3735 1320 196 640 0 3091 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14940

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1462
/proc/meminfo: memFree=909032/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=15300 CPUtime=25.49
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 1452 0 0 0 2541 8 0 0 25 0 1 0 179922342 15667200 1415 1992294400 134512640 137136520 4294956256 18446744073709551615 134543884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 3825 1415 196 640 0 3181 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15300

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1462
/proc/meminfo: memFree=908328/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=16048 CPUtime=51.08
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 1644 0 0 0 5094 14 0 0 25 0 1 0 179922342 16433152 1607 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4012 1607 197 640 0 3368 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16048

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1462
/proc/meminfo: memFree=907240/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=17156 CPUtime=102.27
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 1918 0 0 0 10206 21 0 0 25 0 1 0 179922342 17567744 1881 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4289 1881 197 640 0 3645 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17156

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1462
/proc/meminfo: memFree=906408/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=18248 CPUtime=162.24
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 2178 0 0 0 16196 28 0 0 25 0 1 0 179922342 18685952 2141 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4562 2141 197 640 0 3918 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18248

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1462
/proc/meminfo: memFree=906152/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=18248 CPUtime=222.23
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 2178 0 0 0 22186 37 0 0 25 0 1 0 179922342 18685952 2141 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4562 2141 197 640 0 3918 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18248

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1462
/proc/meminfo: memFree=905704/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=18716 CPUtime=282.21
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 2295 0 0 0 28175 46 0 0 25 0 1 0 179922342 19165184 2258 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4679 2258 197 640 0 4035 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18716

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1462
/proc/meminfo: memFree=905640/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=18712 CPUtime=342.2
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 2295 0 0 0 34165 55 0 0 25 0 1 0 179922342 19161088 2258 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4678 2258 197 640 0 4034 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18712

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1462
/proc/meminfo: memFree=905128/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=19196 CPUtime=402.18
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 2418 0 0 0 40153 65 0 0 25 0 1 0 179922342 19656704 2381 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4799 2381 197 640 0 4155 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19196

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1462
/proc/meminfo: memFree=905128/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=19196 CPUtime=462.16
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 2418 0 0 0 46143 73 0 0 25 0 1 0 179922342 19656704 2381 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4799 2381 197 640 0 4155 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19196

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1462
/proc/meminfo: memFree=905000/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=19320 CPUtime=522.15
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 2458 0 0 0 52133 82 0 0 25 0 1 0 179922342 19783680 2421 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4830 2421 197 640 0 4186 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19320

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1462
/proc/meminfo: memFree=904744/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=19528 CPUtime=582.13
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 2499 0 0 0 58121 92 0 0 25 0 1 0 179922342 19996672 2462 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4882 2462 197 640 0 4238 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19528

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1462
/proc/meminfo: memFree=904744/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=19528 CPUtime=642.12
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 2501 0 0 0 64113 99 0 0 25 0 1 0 179922342 19996672 2464 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 4882 2464 197 640 0 4238 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19528

[startup+702.302 s]

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

/proc/meminfo: memFree=902376/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21844 CPUtime=1121.98
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3087 0 0 0 112035 163 0 0 25 0 1 0 179922342 22368256 3045 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5461 3045 197 640 0 4817 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 21844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1464
/proc/meminfo: memFree=902312/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21844 CPUtime=1181.97
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3087 0 0 0 118027 170 0 0 25 0 1 0 179922342 22368256 3045 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5461 3045 197 640 0 4817 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 21844

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1464
/proc/meminfo: memFree=902312/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21844 CPUtime=1241.96
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3087 0 0 0 124018 178 0 0 25 0 1 0 179922342 22368256 3045 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5461 3045 197 640 0 4817 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 21844

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1464
/proc/meminfo: memFree=902248/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21844 CPUtime=1301.95
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3087 0 0 0 130011 184 0 0 25 0 1 0 179922342 22368256 3045 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5461 3045 197 640 0 4817 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 21844

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1464
/proc/meminfo: memFree=902312/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21844 CPUtime=1361.92
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3087 0 0 0 136001 191 0 0 25 0 1 0 179922342 22368256 3045 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5461 3045 197 640 0 4817 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 21844

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1464
/proc/meminfo: memFree=902248/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21844 CPUtime=1421.91
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3087 0 0 0 141992 199 0 0 25 0 1 0 179922342 22368256 3045 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5461 3045 197 640 0 4817 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 21844

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1464
/proc/meminfo: memFree=902248/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21844 CPUtime=1481.89
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3087 0 0 0 147983 206 0 0 25 0 1 0 179922342 22368256 3045 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5461 3045 197 640 0 4817 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 21844

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1464
/proc/meminfo: memFree=902248/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21844 CPUtime=1541.87
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3087 0 0 0 153973 214 0 0 25 0 1 0 179922342 22368256 3045 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5461 3045 197 640 0 4817 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 21844

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1464
/proc/meminfo: memFree=902248/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21844 CPUtime=1601.86
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3087 0 0 0 159965 221 0 0 25 0 1 0 179922342 22368256 3045 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5461 3045 197 640 0 4817 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 21844

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902248/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1661.84
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 165956 228 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 21848

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902184/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1721.83
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 171946 237 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 21848

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902184/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1781.81
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 177939 242 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 21848

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902184/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1791.41
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 178898 243 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 134544590 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 21848

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902120/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1794.61
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 179218 243 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 136295682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 21848

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902120/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1796.2
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 179377 243 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1796.2
Current children cumulated vsize (KiB) 21848

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902120/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1797
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 179457 243 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1797
Current children cumulated vsize (KiB) 21848

[startup+1797.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902120/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1797.4
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 179497 243 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1797.4
Current children cumulated vsize (KiB) 21848

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902120/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1797.8
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 179537 243 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 21848

[startup+1798.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1470
/proc/meminfo: memFree=902120/2055920 swapFree=4192812/4192956
[pid=1461] ppid=1459 vsize=21848 CPUtime=1797.9
/proc/1461/stat : 1461 (bsolo) R 1459 1461 428 0 -1 4194304 3088 0 0 0 179547 243 0 0 25 0 1 0 179922342 22372352 3046 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1461/statm: 5462 3046 197 640 0 4818 0
Current children cumulated CPU time (s) 1797.9
Current children cumulated vsize (KiB) 21848

Child status: 0
Real time (s): 1798.49
CPU time (s): 1798
CPU user time (s): 1795.56
CPU system time (s): 2.44263
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 21848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.56
system time used= 2.44263
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3089
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= 2812

runsolver used 1.20882 second user time and 3.85641 second system time

The end

Launcher Data 

Begin job on node11 at 2009-06-16 05:33:37
IDJOB=1877000
IDBENCH=1356
IDSOLVER=699
FILE ID=node11/1877000-1245123217
PBS_JOBID= 9363661
Free space on /tmp= 66196 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877000-1245123217/watcher-1877000-1245123217 -o /tmp/evaluation-result-1877000-1245123217/solver-1877000-1245123217 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877000-1245123217.opb

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

MD5SUM BENCH= 9a7dcf907234f84f0d33881f56632ec3
RANDOM SEED=1020018106

node11.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        914768 kB
Buffers:         58304 kB
Cached:        1001544 kB
SwapCached:          0 kB
Active:          76312 kB
Inactive:       996884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        914768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23192 kB
Slab:            53948 kB
Committed_AS:   167152 kB
PageTables:       1452 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= 66192 MiB
End job on node11 at 2009-06-16 06:03:36