Trace number 1878789

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 clUNSAT 1037.54 1037.88

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900575442.opb
MD5SUM3135d58f22cd009942de3e1dff086931
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 benchmark8.27774
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 667
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-1878789-1245118026.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 667
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: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 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.
1037.45/1037.87	c      100    231     2686    12032    4     5675    2069    100   3125 0.03
1037.45/1037.87	c      250    231     2836    18011    6     5975    2276    250   5208 0.05
1037.45/1037.87	c      475    231     3061    29821    9     6425    2504    475   5937 0.08
1037.45/1037.87	c      814    231     3400    49626   14     7104    2755    814   5426 0.15
1037.45/1037.87	c     1322    231     3908    70013   17     8120    3031   1322   4511 0.29
1037.45/1037.87	c     2086    231     4672    95224   20     9648    3335   2086   4066 0.51
1037.45/1037.87	c     3232    231     5818   132031   22    11939    3669   3232   3627 0.89
1037.45/1037.87	c     4953    231     5597   100379   17    11498    4036   3011   3571 1.39
1037.45/1037.87	c     7540    231     6069   117691   19    12442    4440   3483   3479 2.17
1037.45/1037.87	c    11420    231     5288   103903   19    10880    4885   2702   3291 3.47
1037.45/1037.87	c    17242    231     6030   129108   21    12365    5374   3444   3168 5.44
1037.45/1037.87	c    25980    231     6382   133550   20    13068    5912   3796   2962 8.77
1037.45/1037.87	c    39092    231     7267   178648   24    14839    6504   4681   2761 14.16
1037.45/1037.87	c    58763    231     6714   159063   23    13732    7155   4128   2480 23.69
1037.45/1037.87	c    88273    231     6811   149777   21    13926    7871   4225   2345 37.63
1037.45/1037.87	c   132544    231     6687   130619   19    13678    8659   4101   2233 59.34
1037.45/1037.87	c   198955    231    11117   308706   27    22538    9525   8531   2041 97.47
1037.45/1037.87	c   298577    231     8447   212415   25    17199   10478   5861   1862 160.30
1037.45/1037.87	c   448012    231     8098   180115   22    16500   11526   5512   1673 267.63
1037.45/1037.87	c   672172    231     9225   245868   26    18755   12679   6639   1522 441.56
1037.45/1037.87	c  1008416    231    10402   285534   27    21108   13947   7816   1329 758.72
1037.45/1037.87	c Backtracks by Clause: 0
1037.45/1037.87	c Backtracks by PB constraint: 0
1037.45/1037.87	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1037.45/1037.87	c   21  1246598 284139  1798550    15239   477857  12653   1201 1037.53
1037.45/1037.87	s UNSATISFIABLE
1037.45/1037.87	c Total time: 1037.53 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-1878789-1245118026/watcher-1878789-1245118026 -o /tmp/evaluation-result-1878789-1245118026/solver-1878789-1245118026 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878789-1245118026.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: 1.06 1.04 1.01 3/64 4591
/proc/meminfo: memFree=1810544/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=10792 CPUtime=0
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179398943 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 2698 235 175 640 0 2033 0

[startup+0.029842 s]
/proc/loadavg: 1.06 1.04 1.01 3/64 4591
/proc/meminfo: memFree=1810544/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=11244 CPUtime=0.02
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 419 0 0 0 2 0 0 0 18 0 1 0 179398943 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.101855 s]
/proc/loadavg: 1.06 1.04 1.01 3/64 4591
/proc/meminfo: memFree=1810544/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=11496 CPUtime=0.09
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 490 0 0 0 9 0 0 0 18 0 1 0 179398943 11771904 453 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 2874 453 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301888 s]
/proc/loadavg: 1.06 1.04 1.01 3/64 4591
/proc/meminfo: memFree=1810544/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=12008 CPUtime=0.29
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 620 0 0 0 29 0 0 0 19 0 1 0 179398943 12296192 583 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 3002 583 195 640 0 2358 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12008

[startup+0.701958 s]
/proc/loadavg: 1.06 1.04 1.01 3/64 4591
/proc/meminfo: memFree=1810544/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=12656 CPUtime=0.69
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 797 0 0 0 69 0 0 0 22 0 1 0 179398943 12959744 760 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 3164 760 195 640 0 2520 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12656

[startup+1.5011 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 4592
/proc/meminfo: memFree=1807784/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=13296 CPUtime=1.49
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 947 0 0 0 149 0 0 0 25 0 1 0 179398943 13615104 910 1992294400 134512640 137136520 4294956256 18446744073709551615 134543760 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 3324 910 195 640 0 2680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13296

[startup+3.10137 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 4592
/proc/meminfo: memFree=1807464/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=13556 CPUtime=3.09
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 997 0 0 0 308 1 0 0 25 0 1 0 179398943 13881344 960 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 3389 960 195 640 0 2745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13556

[startup+6.30193 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 4592
/proc/meminfo: memFree=1806696/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=14192 CPUtime=6.29
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 1168 0 0 0 626 3 0 0 25 0 1 0 179398943 14532608 1131 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 3548 1131 195 640 0 2904 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14192

[startup+12.701 s]
/proc/loadavg: 1.05 1.04 1.01 2/65 4592
/proc/meminfo: memFree=1805992/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=14568 CPUtime=12.68
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 1259 0 0 0 1263 5 0 0 25 0 1 0 179398943 14917632 1222 1992294400 134512640 137136520 4294956256 18446744073709551615 135982497 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 3642 1222 195 640 0 2998 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14568

[startup+25.5013 s]
/proc/loadavg: 1.04 1.04 1.01 2/65 4592
/proc/meminfo: memFree=1805416/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=15304 CPUtime=25.48
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 1435 0 0 0 2540 8 0 0 25 0 1 0 179398943 15671296 1398 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 3826 1398 195 640 0 3182 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15304

[startup+51.1017 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 4592
/proc/meminfo: memFree=1805096/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=15436 CPUtime=51.07
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 1490 0 0 0 5092 15 0 0 25 0 1 0 179398943 15806464 1453 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 3859 1453 195 640 0 3215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15436

[startup+102.306 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 4592
/proc/meminfo: memFree=1803944/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=16688 CPUtime=102.26
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 1798 0 0 0 10199 27 0 0 25 0 1 0 179398943 17088512 1761 1992294400 134512640 137136520 4294956256 18446744073709551615 136500042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4172 1761 195 640 0 3528 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16688

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1803688/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=16944 CPUtime=162.23
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 1852 0 0 0 16182 41 0 0 25 0 1 0 179398943 17350656 1815 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4236 1815 195 640 0 3592 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16944

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4592
/proc/meminfo: memFree=1802920/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=17680 CPUtime=222.21
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2033 0 0 0 22169 52 0 0 25 0 1 0 179398943 18104320 1996 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4420 1996 195 640 0 3776 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17680

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4592
/proc/meminfo: memFree=1802856/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=17684 CPUtime=282.2
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2034 0 0 0 28155 65 0 0 25 0 1 0 179398943 18108416 1997 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4421 1997 195 640 0 3777 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17684

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4592
/proc/meminfo: memFree=1802600/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=17936 CPUtime=342.18
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2098 0 0 0 34142 76 0 0 25 0 1 0 179398943 18366464 2061 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4484 2061 195 640 0 3840 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17936

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4592
/proc/meminfo: memFree=1802472/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=18020 CPUtime=402.15
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2119 0 0 0 40129 86 0 0 25 0 1 0 179398943 18452480 2082 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4505 2082 195 640 0 3861 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18020

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4592
/proc/meminfo: memFree=1801384/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=19024 CPUtime=462.14
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2371 0 0 0 46118 96 0 0 25 0 1 0 179398943 19480576 2334 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4756 2334 195 640 0 4112 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19024

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4592
/proc/meminfo: memFree=1801384/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=19008 CPUtime=522.12
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2371 0 0 0 52104 108 0 0 25 0 1 0 179398943 19464192 2334 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4752 2334 195 640 0 4108 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 19008

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4592
/proc/meminfo: memFree=1801384/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=18968 CPUtime=582.1
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2371 0 0 0 58091 119 0 0 25 0 1 0 179398943 19423232 2334 1992294400 134512640 137136520 4294956256 18446744073709551615 136518874 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4742 2334 195 640 0 4098 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4592
/proc/meminfo: memFree=1801384/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=18964 CPUtime=642.09
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2371 0 0 0 64079 130 0 0 25 0 1 0 179398943 19419136 2334 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4741 2334 195 640 0 4097 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18964

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4592
/proc/meminfo: memFree=1801128/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=19204 CPUtime=702.06
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2421 0 0 0 70067 139 0 0 25 0 1 0 179398943 19664896 2384 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4801 2384 195 640 0 4157 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 19204

[startup+762.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1801128/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=19204 CPUtime=762.05
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2421 0 0 0 76056 149 0 0 25 0 1 0 179398943 19664896 2384 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4801 2384 195 640 0 4157 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 19204

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 4592
/proc/meminfo: memFree=1801000/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=19308 CPUtime=822.02
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2443 0 0 0 82045 157 0 0 25 0 1 0 179398943 19771392 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4827 2406 195 640 0 4183 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 19308

[startup+882.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 4592
/proc/meminfo: memFree=1800552/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=19692 CPUtime=882
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2543 0 0 0 88034 166 0 0 25 0 1 0 179398943 20164608 2506 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4923 2506 195 640 0 4279 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 19692

[startup+942.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 4592
/proc/meminfo: memFree=1800296/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=19948 CPUtime=941.98
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2604 0 0 0 94023 175 0 0 25 0 1 0 179398943 20426752 2567 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4987 2567 195 640 0 4343 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 19948

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1800232/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=19948 CPUtime=1001.96
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2604 0 0 0 100012 184 0 0 25 0 1 0 179398943 20426752 2567 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 4987 2567 195 640 0 4343 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 19948

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1799976/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=20196 CPUtime=1023.55
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2665 0 0 0 102169 186 0 0 25 0 1 0 179398943 20680704 2628 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 5049 2628 195 640 0 4405 0
Current children cumulated CPU time (s) 1023.55
Current children cumulated vsize (KiB) 20196

[startup+1030.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1799976/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=20196 CPUtime=1029.95
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2665 0 0 0 102808 187 0 0 25 0 1 0 179398943 20680704 2628 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 5049 2628 195 640 0 4405 0
Current children cumulated CPU time (s) 1029.95
Current children cumulated vsize (KiB) 20196

[startup+1033.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1799976/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=20196 CPUtime=1033.15
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2665 0 0 0 103127 188 0 0 25 0 1 0 179398943 20680704 2628 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 5049 2628 195 640 0 4405 0
Current children cumulated CPU time (s) 1033.15
Current children cumulated vsize (KiB) 20196

[startup+1035.11 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1799976/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=20196 CPUtime=1034.75
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2665 0 0 0 103287 188 0 0 25 0 1 0 179398943 20680704 2628 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 5049 2628 195 640 0 4405 0
Current children cumulated CPU time (s) 1034.75
Current children cumulated vsize (KiB) 20196

[startup+1036.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1799976/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=20196 CPUtime=1036.35
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2665 0 0 0 103447 188 0 0 25 0 1 0 179398943 20680704 2628 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 5049 2628 195 640 0 4405 0
Current children cumulated CPU time (s) 1036.35
Current children cumulated vsize (KiB) 20196

[startup+1037.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1799976/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=20196 CPUtime=1037.15
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2665 0 0 0 103527 188 0 0 25 0 1 0 179398943 20680704 2628 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 5049 2628 195 640 0 4405 0
Current children cumulated CPU time (s) 1037.15
Current children cumulated vsize (KiB) 20196

[startup+1037.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1799976/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=20196 CPUtime=1037.35
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2665 0 0 0 103547 188 0 0 25 0 1 0 179398943 20680704 2628 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 5049 2628 195 640 0 4405 0
Current children cumulated CPU time (s) 1037.35
Current children cumulated vsize (KiB) 20196

[startup+1037.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 4592
/proc/meminfo: memFree=1799976/2055920 swapFree=4182344/4192956
[pid=4591] ppid=4589 vsize=20196 CPUtime=1037.45
/proc/4591/stat : 4591 (bsolo) R 4589 4591 3887 0 -1 4194304 2665 0 0 0 103557 188 0 0 25 0 1 0 179398943 20680704 2628 1992294400 134512640 137136520 4294956256 18446744073709551615 134571256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4591/statm: 5049 2628 195 640 0 4405 0
Current children cumulated CPU time (s) 1037.45
Current children cumulated vsize (KiB) 20196

Child status: 0
Real time (s): 1037.88
CPU time (s): 1037.54
CPU user time (s): 1035.65
CPU system time (s): 1.88971
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 20196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1035.65
system time used= 1.88971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2667
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= 1635

runsolver used 0.954854 second user time and 1.90971 second system time

The end

Launcher Data 

Begin job on node48 at 2009-06-16 04:07:06
IDJOB=1878789
IDBENCH=1294
IDSOLVER=700
FILE ID=node48/1878789-1245118026
PBS_JOBID= 9363646
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-t3002.11tsp11.1900575442.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878789-1245118026/watcher-1878789-1245118026 -o /tmp/evaluation-result-1878789-1245118026/solver-1878789-1245118026 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878789-1245118026.opb

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

MD5SUM BENCH= 3135d58f22cd009942de3e1dff086931
RANDOM SEED=747314074

node48.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		: 3000.270
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		: 3000.270
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:       1810960 kB
Buffers:         13272 kB
Cached:         155404 kB
SwapCached:       4452 kB
Active:          28260 kB
Inactive:       148360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810960 kB
SwapTotal:     4192956 kB
SwapFree:      4182344 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          13604 kB
Slab:            54372 kB
Committed_AS:   138416 kB
PageTables:       1372 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 node48 at 2009-06-16 04:24:24