Trace number 3464108

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
MinisatID 2.4.8SAT 4.15137 4.15243

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_10_1_80.opb
MD5SUM4edc0ea4696bd6b7e21f8ec219e69079
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark4.15137
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12636
Sum of products size (including duplicates)25272
Number of different products6318
Sum of products size12636

Solver Data 

0.00/0.00	>>> IMPORTANT: two aggregates with the same head occurred. Assuming that this head is certainly true.
4.09/4.15	s SATISFIABLE
4.09/4.15	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 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x357 x358 x359 x360 x361 x362 x363 x364 x365 x366 x367 x368 x369 x370 x371 x372 x373 x374 x375 x376 x377 x378 x379 x380 x381 x382 x383 x384 x385 x386 x387 x388 x389 x390 x391 x392 x393 x394 x395 x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 x511 x512 x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 x561 -x562 -x563 -x564 -x565 x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 -x577 x578 -x579 x580 x581 -x582 x583 -x584 x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 x644 -x645 -x646 -x647 -x648 -x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 x714 x715 -x716 -x717 x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 x744 -x745 -x746 -x747 x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 x763 x764 x765 -x766 -x767 -x768 -x769 x770 -x771 -x772 -x773 -x774 -x775 -x776 x777 -x778 -x779 x780 -x781 x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 x818 -x819 -x820 -x821 -x822 -x823 x824 -x825 -x826 -x827 -x828 -x829 x830 x831 -x832 x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849 -x850 -x851 -x852 -x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 x901 x902 x903 -x904 -x905 -x906 -x907 x908 x909 -x910 -x911 x912 -x913 -x914 x915 x916 x917 -x918 x919 -x920 x921 -x922 x923 -x924 -x925 -x926 -x927 -x928 x929 -x930 x931 x932 x933 x934 -x935 x936 -x937 -x938 x939 x940 -x941 -x942 x943 -x944 -x945 x946 -x947 x948 -x949 -x950 x951 -x952 x953 -x954 -x955 x956 -x957 x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 x967 -x968 x969 -x970 -x971 x972 x973 -x974 -x975 -x976 -x977 -x978 x979 x980 x981 x982 x983 -x984 x985 -x986 x987 x988 -x989 -x990 x991 x992 -x993 -x994 x995 -x996 x997 x998 -x999 x1000

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3464108-1307412433/watcher-3464108-1307412433 -o /tmp/evaluation-result-3464108-1307412433/solver-3464108-1307412433 -C 1800 -W 1900 -M 15500 --use-pty HOME/minisatid HOME/instance-3464108-1307412433.opb --verbosity=0 --format=opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 2.01 2.00 2/400 1382
/proc/meminfo: memFree=29910532/32950904 swapFree=56615552/67111528
[pid=1382] ppid=1380 vsize=7408 CPUtime=0 cores=1,3,5,7
/proc/1382/stat : 1382 (minisatid) R 1380 1382 30953 0 -1 4202496 407 0 0 0 0 0 0 0 25 0 1 0 852843053 7585792 356 33554432000 4194304 6539028 140733441030864 18446744073709551615 5641374 0 0 4096 17571 0 0 0 17 5 0 0 0
/proc/1382/statm: 1852 356 235 573 0 1270 0

[startup+0.050315 s]
/proc/loadavg: 1.91 2.01 2.00 2/400 1382
/proc/meminfo: memFree=29910532/32950904 swapFree=56615552/67111528
[pid=1382] ppid=1380 vsize=12416 CPUtime=0.04 cores=1,3,5,7
/proc/1382/stat : 1382 (minisatid) R 1380 1382 30953 0 -1 4202496 1665 0 0 0 4 0 0 0 25 0 1 0 852843053 12713984 1614 33554432000 4194304 6539028 140733441030864 18446744073709551615 5641374 0 0 4096 17571 0 0 0 17 5 0 0 0
/proc/1382/statm: 3104 1616 235 573 0 2522 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12416

[startup+0.100307 s]
/proc/loadavg: 1.91 2.01 2.00 2/400 1382
/proc/meminfo: memFree=29910532/32950904 swapFree=56615552/67111528
[pid=1382] ppid=1380 vsize=21996 CPUtime=0.09 cores=1,3,5,7
/proc/1382/stat : 1382 (minisatid) R 1380 1382 30953 0 -1 4202496 4095 0 0 0 9 0 0 0 25 0 1 0 852843053 22523904 4003 33554432000 4194304 6539028 140733441030864 18446744073709551615 5641374 0 0 4096 17571 0 0 0 17 5 0 0 0
/proc/1382/statm: 5499 4004 251 573 0 4917 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21996

[startup+0.300273 s]
/proc/loadavg: 1.91 2.01 2.00 2/400 1382
/proc/meminfo: memFree=29910532/32950904 swapFree=56615552/67111528
[pid=1382] ppid=1380 vsize=36868 CPUtime=0.28 cores=1,3,5,7
/proc/1382/stat : 1382 (minisatid) R 1380 1382 30953 0 -1 4202496 8716 0 0 0 28 0 0 0 25 0 1 0 852843053 37752832 8621 33554432000 4194304 6539028 140733441030864 18446744073709551615 4283089 0 0 4096 17571 0 0 0 17 5 0 0 0
/proc/1382/statm: 9217 8621 260 573 0 8635 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 36868

[startup+0.70014 s]
/proc/loadavg: 1.91 2.01 2.00 2/400 1382
/proc/meminfo: memFree=29910532/32950904 swapFree=56615552/67111528
[pid=1382] ppid=1380 vsize=60144 CPUtime=0.69 cores=1,3,5,7
/proc/1382/stat : 1382 (minisatid) R 1380 1382 30953 0 -1 4202496 14027 0 0 0 68 1 0 0 25 0 1 0 852843053 61587456 13920 33554432000 4194304 6539028 140733441030864 18446744073709551615 4283089 0 0 4096 17571 0 0 0 17 5 0 0 0
/proc/1382/statm: 15036 13921 260 573 0 14454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60144

[startup+1.50106 s]
/proc/loadavg: 1.91 2.01 2.00 3/401 1384
/proc/meminfo: memFree=29688268/32950904 swapFree=56615552/67111528
[pid=1382] ppid=1380 vsize=110052 CPUtime=1.49 cores=1,3,5,7
/proc/1382/stat : 1382 (minisatid) R 1380 1382 30953 0 -1 4202496 25224 0 0 0 148 1 0 0 25 0 1 0 852843053 112693248 24660 33554432000 4194304 6539028 140733441030864 18446744073709551615 4283089 0 0 4096 17571 0 0 0 17 5 0 0 0
/proc/1382/statm: 27513 24661 260 573 0 26931 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110052

[startup+3.10078 s]
/proc/loadavg: 1.91 2.01 2.00 3/401 1384
/proc/meminfo: memFree=29569848/32950904 swapFree=56615552/67111528
[pid=1382] ppid=1380 vsize=241644 CPUtime=3.09 cores=1,3,5,7
/proc/1382/stat : 1382 (minisatid) R 1380 1382 30953 0 -1 4202496 54837 0 0 0 303 6 0 0 25 0 1 0 852843053 247443456 46133 33554432000 4194304 6539028 140733441030864 18446744073709551615 4283089 0 0 4096 17571 0 0 0 17 5 0 0 0
/proc/1382/statm: 60411 46134 260 573 0 59829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 241644

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

[startup+3.90063 s]
/proc/loadavg: 1.91 2.01 2.00 3/401 1384
/proc/meminfo: memFree=29451208/32950904 swapFree=56615552/67111528
[pid=1382] ppid=1380 vsize=31012 CPUtime=3.89 cores=1,3,5,7
/proc/1382/stat : 1382 (minisatid) R 1380 1382 30953 0 -1 4202496 63617 0 0 0 382 7 0 0 25 0 1 0 852843053 31756288 7332 33554432000 4194304 6539028 140733441030864 18446744073709551615 4282111 0 0 4096 17571 0 0 0 17 5 0 0 0
/proc/1382/statm: 7753 7332 269 573 0 7171 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 31012

[startup+4.10059 s]
/proc/loadavg: 1.91 2.01 2.00 3/401 1384
/proc/meminfo: memFree=29451208/32950904 swapFree=56615552/67111528
[pid=1382] ppid=1380 vsize=31012 CPUtime=4.09 cores=1,3,5,7
/proc/1382/stat : 1382 (minisatid) R 1380 1382 30953 0 -1 4202496 63617 0 0 0 402 7 0 0 25 0 1 0 852843053 31756288 7332 33554432000 4194304 6539028 140733441030864 18446744073709551615 4490799 0 0 4096 17571 0 0 0 17 5 0 0 0
/proc/1382/statm: 7753 7332 269 573 0 7171 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 31012

Child status: 10
Real time (s): 4.15243
CPU time (s): 4.15137
CPU user time (s): 4.07838
CPU system time (s): 0.072988
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 241960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.07838
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63622
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= 4
involuntary context switches= 4

runsolver used 0.018997 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-07 04:07:13
IDJOB=3464108
IDBENCH=48369
IDSOLVER=1956
FILE ID=node121/3464108-1307412433
RUNJOBID= node121-1307412433-1326
PBS_JOBID= 13514186
Free space on /tmp= 74036 MiB

SOLVER NAME= MinisatID 2.4.8
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_10_1_80.opb
COMMAND LINE= HOME/minisatid BENCHNAME --verbosity=0 --format=opb 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3464108-1307412433/watcher-3464108-1307412433 -o /tmp/evaluation-result-3464108-1307412433/solver-3464108-1307412433 -C 1800 -W 1900 -M 15500 --use-pty HOME/minisatid HOME/instance-3464108-1307412433.opb --verbosity=0 --format=opb 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4edc0ea4696bd6b7e21f8ec219e69079
RANDOM SEED=36531174

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      29910688 kB
Buffers:        356392 kB
Cached:         568592 kB
SwapCached:       9908 kB
Active:        2327304 kB
Inactive:       451476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      29910688 kB
SwapTotal:    67111528 kB
SwapFree:     56615552 kB
Dirty:            6632 kB
Writeback:           0 kB
AnonPages:     1850916 kB
Mapped:          14276 kB
Slab:           143296 kB
PageTables:      51888 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 83539400 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74032 MiB
End job on node121 at 2011-06-07 04:07:17