Trace number 3366781

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
CryptoMiniSat Strange-Night-2-mt (fixed)UNSAT 0.563913 0.147281

General information on the benchmark

NameSAT03/handmade/bevan/cnf/
marg3x3add8.shuffled-as.sat03-1449.cnf
MD5SUMb91fa4fe3fb0fdf9c902d36266504764
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables41
Number of clauses224
Sum of the clauses size1056
Maximum clause length5
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 464
Number of clauses of size 5160
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Outputting solution to console
0.00/0.00	c Using 4 threads
0.00/0.00	c This is CryptoMiniSat 3.0.0
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Reading file 'HOME/instance-3366781-1305415747.cnf'
0.00/0.00	c -- header says num vars:             41
0.00/0.00	c -- header says num clauses:         224
0.00/0.00	c -- clauses added:            0 learnts,          224 normals,            0 xors
0.00/0.00	c -- vars added         41
0.00/0.00	c Parsing time:  0.00 s
0.00/0.00	c  N st     0         0        41       224         0         0      1056         0   no data   no data
0.00/0.01	c asymm  cl-useful: 0/224/224 lits-rem:0 time: 0.00
0.00/0.01	c Flit:     0 Blit:      0 bXBeca:    0 bXProp:    0 Bins:      0 BRemL:      0 BRemN:      0 P:  0.0M T:  0.00
0.00/0.01	c blocked clauses removed:        0 vars:      0 tried:           0 T: 0.00 s
0.00/0.01	c bin-w-bin subsume rem            0 bins  time:  0.00 s
0.00/0.01	c subs with bin:        0  lits-rem:         0  v-fix:    0  time:  0.00 s
0.00/0.01	c Subs w/ non-existent bins:      0 l-rem:      0 v-fix:     0 done:     41 time:  0.00 s
0.00/0.01	c Removed useless bin:       0  fixed:     0  props:   0.00M  time:  0.00 s
0.00/0.01	c lits-rem:         0  cl-subs:        0  v-elim:      0  v-fix:    0  time:  0.00 s
0.00/0.01	c Finding binary XORs  T:     0.00 s  found:       0
0.00/0.01	c Finding non-binary XORs:     0.00 s (found:      18, avg size: 4.6)
0.00/0.01	c x-sub:     0 x-cut:      0 vfix:      0 v-elim:      9 locsubst:     0 time:   0.00
0.00/0.01	c calculated reachability. Time: 0.00
0.00/0.01	c Calc default polars -  time:   0.00 s pos:       0 undec:       9 neg:      32
0.00/0.01	c =========================================================================================
0.00/0.01	c types(t): F = full restart, N = normal restart
0.00/0.01	c types(t): S = simplification begin/end, E = solution found
0.00/0.01	c restart types(rt): st = static, dy = dynamic
0.00/0.01	c  t rt  Rest     Confl      Vars   NormCls    BinCls   Learnts    ClLits    LtLits
0.00/0.01	c  B st     0         0        32         0         0         0        64         0   no data   no data
0.00/0.01	c Decided on static restart strategy
0.37/0.14	c  N st     8      4914        32         0         0      3175        64     44236   no data   no data
0.37/0.14	c  N st    10     11298        32         0         0      2952        64     38147   no data   no data
0.37/0.14	c  N st    11     17041        32         0         0      6240        64     80310   no data   no data
0.37/0.14	c Following stats are for *FIRST FINISHED THREAD ONLY*
0.37/0.14	c num threads              : 4          
0.37/0.14	c restarts                 : 11         
0.37/0.14	c dynamic restarts         : 0          
0.37/0.14	c static restarts          : 11         
0.37/0.14	c full restarts            : 0          
0.37/0.14	c total simplify time      : 0.00       
0.37/0.14	c learnts DL2              : 0          
0.37/0.14	c learnts size 2           : 51         
0.37/0.14	c learnts size 1           : 13          (31.71     % of vars)
0.37/0.14	c filedLit time            : 0.00        (0.00      % time)
0.37/0.14	c v-elim SatELite          : 0           (0.00      % vars)
0.37/0.14	c SatELite time            : 0.00        (0.00      % time)
0.37/0.14	c v-elim xor               : 0           (0.00      % vars)
0.37/0.14	c xor elim time            : 0.00        (0.00      % time)
0.37/0.14	c num binary xor trees     : 0          
0.37/0.14	c binxor trees' crown      : 0           (nan       leafs/tree)
0.37/0.14	c bin xor find time        : 0.00       
0.37/0.14	c OTF clause improved      : 5897        (0.37      clauses/conflict)
0.37/0.14	c OTF impr. size diff      : 6420        (1.09       lits/clause)
0.37/0.14	c OTF cl watch-shrink      : 358         (0.02      clauses/conflict)
0.37/0.14	c OTF cl watch-sh-lit      : 358         (1.00       lits/clause)
0.37/0.14	c tried to recurMin cls    : 663         (4.17       % of conflicts)
0.37/0.14	c updated cache            : 45          (0.07       lits/tried recurMin)
0.37/0.14	c unit cls recevied        : 0           (0.00      % of units)
0.37/0.14	c unit cls sent            : 1           (7.69      % of units)
0.37/0.14	c bin cls recevied         : 0          
0.37/0.14	c bin cls sent             : 10         
0.37/0.14	c clauses over max glue    : 0           (0.00      % of all clauses)
0.37/0.14	c conflicts                : 15915       (113696.44 / sec)
0.37/0.14	c decisions                : 21038       (1.90      % random)
0.37/0.14	c bogo-props               : 26455578    (188998113.99 / sec)
0.37/0.14	c conflict literals        : 162287      (13.53     % deleted)
0.37/0.14	c Memory used              : 276.22      MB
0.37/0.14	c single-thread CPU time   : 0.14        s
0.37/0.14	c all-threads sum CPU time : 0.56        s
0.37/0.14	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3366781-1305415747/watcher-3366781-1305415747 -o /tmp/evaluation-result-3366781-1305415747/solver-3366781-1305415747 -C 4800 -W 1300 -M 15500 ./strangenight2-mt --threads=4 HOME/instance-3366781-1305415747.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 7.42 7.96 7.90 2/293 4351
/proc/meminfo: memFree=15876080/32950928 swapFree=67111364/67111528
[pid=4351] ppid=4349 vsize=51168 CPUtime=0 cores=0,2,4,6
/proc/4351/stat : 4351 (strangenight2-m) R 4349 4351 3825 0 -1 4202496 411 0 0 0 0 0 0 0 25 0 4 0 109184092 52396032 351 33554432000 4194304 4580107 140734665454896 18446744073709551615 46996126599090 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/4351/statm: 12792 351 302 95 0 7774 0
[pid=4351/tid=4352] ppid=4349 vsize=273348 CPUtime=0 cores=0,2,4,6
/proc/4351/task/4352/stat : 4352 (strangenight2-m) R 4349 4351 3825 0 -1 4202560 79 0 0 0 0 0 0 0 25 0 4 0 109184092 279908352 559 33554432000 4194304 4580107 140734665454896 18446744073709551615 4489516 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=4351/tid=4353] ppid=4349 vsize=273348 CPUtime=0 cores=0,2,4,6
/proc/4351/task/4353/stat : 4353 (strangenight2-m) R 4349 4351 3825 0 -1 4202560 32 0 0 0 0 0 0 0 25 0 4 0 109184092 279908352 560 33554432000 4194304 4580107 140734665454896 18446744073709551615 218880670190 0 0 4096 2 0 0 0 -1 2 0 0 0
[pid=4351/tid=4354] ppid=4349 vsize=273348 CPUtime=0 cores=0,2,4,6
/proc/4351/task/4354/stat : 4354 (strangenight2-m) R 4349 4351 3825 0 -1 4202560 49 0 0 0 0 0 0 0 25 0 4 0 109184092 279908352 560 33554432000 4194304 4580107 140734665454896 18446744073709551615 218880225989 0 0 4096 2 0 0 0 -1 2 0 0 0

[startup+0.100116 s]
/proc/loadavg: 7.42 7.96 7.90 2/293 4351
/proc/meminfo: memFree=15876080/32950928 swapFree=67111364/67111528
[pid=4351] ppid=4349 vsize=282720 CPUtime=0.37 cores=0,2,4,6
/proc/4351/stat : 4351 (strangenight2-m) R 4349 4351 3825 0 -1 4202496 1691 0 0 0 37 0 0 0 18 0 4 0 109184092 289505280 1115 33554432000 4194304 4580107 140734665454896 18446744073709551615 4294445 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/4351/statm: 70680 1115 378 95 0 65662 0
[pid=4351/tid=4352] ppid=4349 vsize=282720 CPUtime=0.09 cores=0,2,4,6
/proc/4351/task/4352/stat : 4352 (strangenight2-m) R 4349 4351 3825 0 -1 4202560 313 0 0 0 9 0 0 0 25 0 4 0 109184092 289505280 1115 33554432000 4194304 4580107 140734665454896 18446744073709551615 4295404 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=4351/tid=4353] ppid=4349 vsize=282720 CPUtime=0.08 cores=0,2,4,6
/proc/4351/task/4353/stat : 4353 (strangenight2-m) R 4349 4351 3825 0 -1 4202560 278 0 0 0 8 0 0 0 25 0 4 0 109184092 289505280 1115 33554432000 4194304 4580107 140734665454896 18446744073709551615 218880261899 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=4351/tid=4354] ppid=4349 vsize=282720 CPUtime=0.09 cores=0,2,4,6
/proc/4351/task/4354/stat : 4354 (strangenight2-m) R 4349 4351 3825 0 -1 4202560 297 0 0 0 9 0 0 0 25 0 4 0 109184092 289505280 1115 33554432000 4194304 4580107 140734665454896 18446744073709551615 218880608391 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 282720

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

[startup+0.100116 s]
/proc/loadavg: 7.42 7.96 7.90 2/293 4351
/proc/meminfo: memFree=15876080/32950928 swapFree=67111364/67111528
[pid=4351] ppid=4349 vsize=282720 CPUtime=0.37 cores=0,2,4,6
/proc/4351/stat : 4351 (strangenight2-m) R 4349 4351 3825 0 -1 4202496 1691 0 0 0 37 0 0 0 18 0 4 0 109184092 289505280 1115 33554432000 4194304 4580107 140734665454896 18446744073709551615 4294445 0 0 4096 2 18446744073709551615 0 0 17 4 0 0 0
/proc/4351/statm: 70680 1115 378 95 0 65662 0
[pid=4351/tid=4352] ppid=4349 vsize=282720 CPUtime=0.09 cores=0,2,4,6
/proc/4351/task/4352/stat : 4352 (strangenight2-m) R 4349 4351 3825 0 -1 4202560 313 0 0 0 9 0 0 0 25 0 4 0 109184092 289505280 1115 33554432000 4194304 4580107 140734665454896 18446744073709551615 4295404 0 0 4096 2 0 0 0 -1 0 0 0 0
[pid=4351/tid=4353] ppid=4349 vsize=282720 CPUtime=0.08 cores=0,2,4,6
/proc/4351/task/4353/stat : 4353 (strangenight2-m) R 4349 4351 3825 0 -1 4202560 278 0 0 0 8 0 0 0 25 0 4 0 109184092 289505280 1115 33554432000 4194304 4580107 140734665454896 18446744073709551615 218880261899 0 0 4096 2 0 0 0 -1 6 0 0 0
[pid=4351/tid=4354] ppid=4349 vsize=282720 CPUtime=0.09 cores=0,2,4,6
/proc/4351/task/4354/stat : 4354 (strangenight2-m) R 4349 4351 3825 0 -1 4202560 297 0 0 0 9 0 0 0 25 0 4 0 109184092 289505280 1115 33554432000 4194304 4580107 140734665454896 18446744073709551615 218880608391 0 0 4096 2 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 282720

Child status: 20
Real time (s): 0.147281
CPU time (s): 0.563913
CPU user time (s): 0.559914
CPU system time (s): 0.003999
CPU usage (%): 382.882
Max. virtual memory (cumulated for all children) (KiB): 282720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.559914
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2055
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= 78
involuntary context switches= 22

runsolver used 0.004999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node112 at 2011-05-15 01:29:07
IDJOB=3366781
IDBENCH=84072
IDSOLVER=1844
FILE ID=node112/3366781-1305415747
RUNJOBID= node112-1305414542-4261
PBS_JOBID= 13324531
Free space on /tmp= 73560 MiB

SOLVER NAME= CryptoMiniSat Strange-Night-2-mt (fixed)
BENCH NAME= SAT03/handmade/bevan/cnf/marg3x3add8.shuffled-as.sat03-1449.cnf
COMMAND LINE= ./strangenight2-mt --threads=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3366781-1305415747/watcher-3366781-1305415747 -o /tmp/evaluation-result-3366781-1305415747/solver-3366781-1305415747 -C 4800 -W 1300 -M 15500  ./strangenight2-mt --threads=4 HOME/instance-3366781-1305415747.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b91fa4fe3fb0fdf9c902d36266504764
RANDOM SEED=518729160

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
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	: 5332.82
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		: 2666.847
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	: 5332.61
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		: 2666.847
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	: 5332.83
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		: 2666.847
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	: 5332.74
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		: 2666.847
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15876244 kB
Buffers:        291716 kB
Cached:        2786088 kB
SwapCached:          0 kB
Active:       15077380 kB
Inactive:      1758600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15876244 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            5488 kB
Writeback:           0 kB
AnonPages:    13758248 kB
Mapped:          21376 kB
Slab:           132716 kB
PageTables:      42168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 35021452 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= 73560 MiB
End job on node112 at 2011-05-15 01:29:07