Trace number 1626434

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
SAT07 reference solver: SATzilla RANDOMSAT 5.2762 5.27825

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
MD5SUM041948145db994bef4ef7befa5b1ff3c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.046992
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

4.99/5.27	c run March_dl for 5 seconds ... 
4.99/5.27	c Bin: Executing march_dl
4.99/5.27	c child exit by a signal
4.99/5.27	c march_dl returned code 137.
4.99/5.27	c run saps (UBCSAT implementation) for 2 seconds ... 
4.99/5.27	c Bin: Executing ubcsat2006
4.99/5.27	c child exited successfully
4.99/5.27	c ubcsat2006 returned code 10.
4.99/5.27	# 
4.99/5.27	# UBCSAT version 1.1.0pp
4.99/5.27	# 
4.99/5.27	# http://www.satlib.org/ubcsat
4.99/5.27	# 
4.99/5.27	# ubcsat -h for help
4.99/5.27	# 
4.99/5.27	#  -alg saps
4.99/5.27	#  -runs 1 
4.99/5.27	#  -cutoff 4294967295 
4.99/5.27	#  -timeout 2.000000 
4.99/5.27	#  -gtimeout 0.000000 
4.99/5.27	#  -noimprove 0 
4.99/5.27	#  -target 0 
4.99/5.27	#  -wtarget 0.000000 
4.99/5.27	#  -seed 1240078948 
4.99/5.27	#  -solve 0 
4.99/5.27	#  -find,-numsol 0 
4.99/5.27	#  -findunique 0 
4.99/5.27	#  -srestart 0 
4.99/5.27	#  -prestart 0.000000 
4.99/5.27	#  -drestart 0 
4.99/5.27	# 
4.99/5.27	#  -alpha 1.300000 
4.99/5.27	#  -rho 0.100000 
4.99/5.27	#  -ps 0.050000 
4.99/5.27	#  -wp 0.010000 
4.99/5.27	#  -sapsthresh -0.100000 
4.99/5.27	# 
4.99/5.27	# UBCSAT default output: 
4.99/5.27	#    'ubcsat -r out null' to suppress, 'ubcsat -hc' for customization help
4.99/5.27	# 
4.99/5.27	# 
4.99/5.27	# Output Columns: |run|found|best|beststep|steps|
4.99/5.27	# 
4.99/5.27	# run: Run Number
4.99/5.27	# found: Target Solution Quality Found? (1 => yes)
4.99/5.27	# best: Best (Lowest) # of False Clauses Found
4.99/5.27	# beststep: Step of Best (Lowest) # of False Clauses Found
4.99/5.27	# steps: Total Number of Search Steps
4.99/5.27	# 
4.99/5.27	#       F  Best       Step      Total 
4.99/5.27	#   Run N Sol'n         of     Search 
4.99/5.27	#   No. D Found       Best      Steps 
4.99/5.27	# 
4.99/5.27	      1 1     0      66454      66454 
4.99/5.27	
4.99/5.27	
4.99/5.27	Variables = 120
4.99/5.27	Clauses = 2556
4.99/5.27	TotalLiterals = 12780
4.99/5.27	TotalCPUTimeElapsed = 0.250     
4.99/5.27	FlipsPerSecond = 265816 
4.99/5.27	RunsExecuted = 1
4.99/5.27	SuccessfulRuns = 1
4.99/5.27	PercentSuccess = 100.00
4.99/5.27	Steps_Mean = 66454
4.99/5.27	Steps_CoeffVariance = 0
4.99/5.27	Steps_Median = 66454
4.99/5.27	CPUTime_Mean = 0.25
4.99/5.27	CPUTime_CoeffVariance = 0
4.99/5.27	CPUTime_Median = 0.25
4.99/5.27	
4.99/5.27	
4.99/5.27	c 
4.99/5.27	c UBCSAT version 1.1.0pp
4.99/5.27	c 
4.99/5.27	c http://www.satlib.org/ubcsat
4.99/5.27	c 
4.99/5.27	c ubcsat -h for help
4.99/5.27	c 
4.99/5.27	c  -runs 1 
4.99/5.27	c  -cutoff 4294967295 
4.99/5.27	c  -timeout 2.000000 
4.99/5.27	c  -gtimeout 0.000000 
4.99/5.27	c  -noimprove 0 
4.99/5.27	c  -target 0 
4.99/5.27	c  -wtarget 0.000000 
4.99/5.27	c  -seed 1240078948 
4.99/5.27	c  -solve 0 
4.99/5.27	c  -find,-numsol 0 
4.99/5.27	c  -findunique 0 
4.99/5.27	c  -srestart 0 
4.99/5.27	c  -prestart 0.000000 
4.99/5.27	c  -drestart 0 
4.99/5.27	c 
4.99/5.27	c  -alpha 1.300000 
4.99/5.27	c  -rho 0.100000 
4.99/5.27	c  -ps 0.050000 
4.99/5.27	c  -wp 0.010000 
4.99/5.27	c  -sapsthresh -0.100000 
4.99/5.27	c 
4.99/5.27	s SATISFIABLE
4.99/5.27	v  1 -2 -3 -4 -5 -6 -7 8 -9 10
4.99/5.27	v  11 -12 -13 14 -15 -16 -17 -18 -19 20
4.99/5.27	v  -21 -22 -23 -24 -25 -26 -27 28 -29 -30
4.99/5.27	v  -31 -32 -33 -34 -35 36 37 -38 -39 40
4.99/5.27	v  -41 -42 43 -44 -45 46 47 -48 -49 -50
4.99/5.27	v  -51 -52 -53 -54 55 -56 57 58 -59 -60
4.99/5.27	v  -61 -62 -63 -64 65 66 67 68 69 70
4.99/5.27	v  71 -72 73 74 -75 76 77 -78 79 -80
4.99/5.27	v  81 82 -83 84 85 86 87 88 89 90
4.99/5.27	v  -91 92 93 -94 95 -96 -97 -98 99 100
4.99/5.27	v  101 102 -103 104 -105 106 -107 108 109 110
4.99/5.27	v  -111 -112 -113 -114 115 116 -117 118 119 120
4.99/5.27	v  0
4.99/5.27	c SATZILLA_TIME=5.260000

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626434-1240078948/watcher-1626434-1240078948 -o /tmp/evaluation-result-1626434-1240078948/solver-1626434-1240078948 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1626434-1240078948.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 21226
/proc/meminfo: memFree=1235000/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=0
/proc/21226/stat : 21226 (SATzilla2007_R) R 21224 21226 21189 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 35927991 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 0 0 0
/proc/21226/statm: 360 110 95 260 0 84 0
[pid=21227] ppid=21226 vsize=636 CPUtime=0
/proc/21227/stat : 21227 (march_dl) R 21226 21226 21189 0 -1 4194304 82 0 0 0 0 0 0 0 18 0 1 0 35927991 651264 77 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21227/statm: 159 77 50 118 0 38 0

[startup+0.0157331 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 21226
/proc/meminfo: memFree=1235000/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=0
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 35927991 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 110 95 260 0 84 0
[pid=21227] ppid=21226 vsize=1024 CPUtime=0.01
/proc/21227/stat : 21227 (march_dl) R 21226 21226 21189 0 -1 4194304 182 0 0 0 1 0 0 0 18 0 1 0 35927991 1048576 174 1992294400 134512640 134996440 4294956272 18446744073709551615 134583392 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21227/statm: 256 174 67 118 0 135 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2464

[startup+0.101741 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 21226
/proc/meminfo: memFree=1235000/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=0
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 35927991 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 110 95 260 0 84 0
[pid=21227] ppid=21226 vsize=2928 CPUtime=0.1
/proc/21227/stat : 21227 (march_dl) R 21226 21226 21189 0 -1 4194304 642 0 0 0 10 0 0 0 19 0 1 0 35927991 2998272 634 1992294400 134512640 134996440 4294956272 18446744073709551615 134533516 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21227/statm: 732 634 72 118 0 611 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4368

[startup+0.301763 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 21226
/proc/meminfo: memFree=1235000/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=0
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 35927991 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 110 95 260 0 84 0
[pid=21227] ppid=21226 vsize=3204 CPUtime=0.3
/proc/21227/stat : 21227 (march_dl) R 21226 21226 21189 0 -1 4194304 693 0 0 0 30 0 0 0 21 0 1 0 35927991 3280896 685 1992294400 134512640 134996440 4294956272 18446744073709551615 134514084 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21227/statm: 801 685 74 118 0 680 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 4644

[startup+0.70181 s]
/proc/loadavg: 0.85 0.97 0.91 3/64 21226
/proc/meminfo: memFree=1235000/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=0
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 35927991 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 110 95 260 0 84 0
[pid=21227] ppid=21226 vsize=3204 CPUtime=0.7
/proc/21227/stat : 21227 (march_dl) R 21226 21226 21189 0 -1 4194304 693 0 0 0 70 0 0 0 25 0 1 0 35927991 3280896 685 1992294400 134512640 134996440 4294956272 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21227/statm: 801 685 74 118 0 680 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4644

[startup+1.5029 s]
/proc/loadavg: 0.85 0.97 0.91 2/66 21228
/proc/meminfo: memFree=1232424/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=0
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 35927991 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 110 95 260 0 84 0
[pid=21227] ppid=21226 vsize=3988 CPUtime=1.5
/proc/21227/stat : 21227 (march_dl) R 21226 21226 21189 0 -1 4194304 884 0 0 0 150 0 0 0 25 0 1 0 35927991 4083712 876 1992294400 134512640 134996440 4294956272 18446744073709551615 134551294 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21227/statm: 997 876 74 118 0 876 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5428

[startup+3.10109 s]
/proc/loadavg: 0.85 0.97 0.91 2/66 21228
/proc/meminfo: memFree=1231080/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=0
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 35927991 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 110 95 260 0 84 0
[pid=21227] ppid=21226 vsize=4780 CPUtime=3.09
/proc/21227/stat : 21227 (march_dl) R 21226 21226 21189 0 -1 4194304 1086 0 0 0 309 0 0 0 25 0 1 0 35927991 4894720 1078 1992294400 134512640 134996440 4294956272 18446744073709551615 134537698 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21227/statm: 1195 1078 74 118 0 1074 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6220

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

[startup+3.90118 s]
/proc/loadavg: 0.85 0.97 0.91 2/66 21228
/proc/meminfo: memFree=1230696/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=0
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 35927991 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 110 95 260 0 84 0
[pid=21227] ppid=21226 vsize=4912 CPUtime=3.89
/proc/21227/stat : 21227 (march_dl) R 21226 21226 21189 0 -1 4194304 1136 0 0 0 389 0 0 0 25 0 1 0 35927991 5029888 1128 1992294400 134512640 134996440 4294956272 18446744073709551615 134526956 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21227/statm: 1228 1128 74 118 0 1107 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 6352

[startup+4.70127 s]
/proc/loadavg: 0.85 0.97 0.91 2/66 21228
/proc/meminfo: memFree=1230440/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=0
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 35927991 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 110 95 260 0 84 0
[pid=21227] ppid=21226 vsize=5044 CPUtime=4.69
/proc/21227/stat : 21227 (march_dl) R 21226 21226 21189 0 -1 4194304 1174 0 0 0 469 0 0 0 25 0 1 0 35927991 5165056 1166 1992294400 134512640 134996440 4294956272 18446744073709551615 134537766 0 0 8392704 0 0 0 0 17 0 0 0
/proc/21227/statm: 1261 1166 74 118 0 1140 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 6484

[startup+5.10132 s]
/proc/loadavg: 0.85 0.97 0.91 2/66 21228
/proc/meminfo: memFree=1230440/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=4.99
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 134 1184 0 0 0 0 499 0 16 0 1 0 35927991 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 111 96 260 0 84 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 1440

[startup+5.20133 s]
/proc/loadavg: 0.85 0.97 0.91 2/66 21228
/proc/meminfo: memFree=1230440/2055920 swapFree=4192956/4192956
[pid=21226] ppid=21224 vsize=1440 CPUtime=4.99
/proc/21226/stat : 21226 (SATzilla2007_R) S 21224 21226 21189 0 -1 4194304 134 1184 0 0 0 0 499 0 16 0 1 0 35927991 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/21226/statm: 360 111 96 260 0 84 0
Current children cumulated CPU time (s) 4.99
Current children cumulated vsize (KiB) 1440

Child status: 10
Real time (s): 5.27825
CPU time (s): 5.2762
CPU user time (s): 5.2442
CPU system time (s): 0.031995
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 6616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.2442
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1633
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= 7
involuntary context switches= 25

runsolver used 0.006998 second user time and 0.019996 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-18 20:22:28
IDJOB=1626434
IDBENCH=70452
IDSOLVER=581
FILE ID=node20/1626434-1240078948
PBS_JOBID= 9159117
Free space on /tmp= 66384 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626434-1240078948/watcher-1626434-1240078948 -o /tmp/evaluation-result-1626434-1240078948/solver-1626434-1240078948 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1626434-1240078948.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 041948145db994bef4ef7befa5b1ff3c
RANDOM SEED=1762959058

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1235488 kB
Buffers:         92812 kB
Cached:         631864 kB
SwapCached:          0 kB
Active:         226780 kB
Inactive:       511672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1235488 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8668 kB
Writeback:           0 kB
Mapped:          23556 kB
Slab:            68008 kB
Committed_AS:   184984 kB
PageTables:       1396 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= 66376 MiB
End job on node20 at 2009-04-18 20:22:33