Trace number 1517005

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
march_hi hiUNSAT 225.898 225.968

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S565564805-059.cnf
MD5SUMcec2f389a8f4289974cef5cb69e9af70
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark225.898
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 420 variables and 1785 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 420 free variables and 1785 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.456
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 175 duplicate clauses
0.00/0.01	c resolvent_look() :: found 102 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 420 variables and 1887 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 420 variabels and 1887 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1887 / 420 ) = 4.49
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 420
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/18) NodeCount: 124
0.05/0.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/18) NodeCount: 1548
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c |****************************************************************| ( 2/18) NodeCount: 9151
4.19/4.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/18) NodeCount: 33897
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c |****************************************************************| ( 4/18) NodeCount: 88555
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c |****************************************************************| ( 5/18) NodeCount: 171328
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c |****************************************************************| ( 6/18) NodeCount: 267375
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c |****************************************************************| ( 7/18) NodeCount: 349874
174.04/174.20	c |----------------------------------------------------------------|
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c |****************************************************************| ( 8/18) NodeCount: 402195
204.63/204.70	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/18) NodeCount: 425983
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c |****************************************************************| (10/18) NodeCount: 433635
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c |****************************************************************| (11/18) NodeCount: 435217
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c |****************************************************************| (12/18) NodeCount: 435410
225.83/225.95	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| (13/18) NodeCount: 435422
225.83/225.96	c |----------------------------------------------------------------|
c |
225.83/225.96	c
225.83/225.96	c main():: nodeCount: 435422
225.83/225.96	c main():: dead ends in main: 8753
225.83/225.96	c main():: lookAheadCount: 27682041
225.83/225.96	c main():: unitResolveCount: 5783382
225.83/225.96	c main():: time=225.920000
225.83/225.96	c main():: necessary_assignments: 102510
225.83/225.96	c main():: bin_sat: 0, bin_unsat 0
225.83/225.96	c main():: doublelook: #: 1692109, succes #: 1214360
225.83/225.96	c main():: doublelook: overall 6.340 of all possible doublelooks executed
225.83/225.96	c main():: doublelook: succesrate: 71.766, average DL_trigger: 48.959
225.83/225.96	s UNSATISFIABLE

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517005-1238278704/watcher-1517005-1238278704 -o /tmp/evaluation-result-1517005-1238278704/solver-1517005-1238278704 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1517005-1238278704.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.91 0.97 0.99 3/64 1172
/proc/meminfo: memFree=861752/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=984 CPUtime=0
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1100535703 1007616 122 1992294400 134512640 135197378 4294956240 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 246 122 65 167 0 77 0

[startup+0.0593749 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1172
/proc/meminfo: memFree=861752/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=1580 CPUtime=0.05
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 260 0 0 0 5 0 0 0 18 0 1 0 1100535703 1617920 243 1992294400 134512640 135197378 4294956240 18446744073709551615 134539156 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 395 243 91 167 0 226 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1580

[startup+0.101378 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1172
/proc/meminfo: memFree=861752/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=1580 CPUtime=0.09
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 265 0 0 0 9 0 0 0 18 0 1 0 1100535703 1617920 248 1992294400 134512640 135197378 4294956240 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 395 248 91 167 0 226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.30139 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1172
/proc/meminfo: memFree=861752/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=1716 CPUtime=0.29
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 282 0 0 0 29 0 0 0 19 0 1 0 1100535703 1757184 265 1992294400 134512640 135197378 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 429 265 91 167 0 260 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1716

[startup+0.701414 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1172
/proc/meminfo: memFree=861752/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=1716 CPUtime=0.69
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 290 0 0 0 69 0 0 0 22 0 1 0 1100535703 1757184 273 1992294400 134512640 135197378 4294956240 18446744073709551615 134592272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 429 273 91 167 0 260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1716

[startup+1.50146 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1173
/proc/meminfo: memFree=861040/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=1716 CPUtime=1.49
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 301 0 0 0 149 0 0 0 25 0 1 0 1100535703 1757184 284 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 429 284 91 167 0 260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1716

[startup+3.10156 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1173
/proc/meminfo: memFree=860848/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=1848 CPUtime=3.09
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 311 0 0 0 309 0 0 0 25 0 1 0 1100535703 1892352 294 1992294400 134512640 135197378 4294956240 18446744073709551615 134542069 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 462 294 91 167 0 293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.30176 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1173
/proc/meminfo: memFree=860792/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=1848 CPUtime=6.29
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 328 0 0 0 629 0 0 0 25 0 1 0 1100535703 1892352 311 1992294400 134512640 135197378 4294956240 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 462 311 91 167 0 293 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1848

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 1173
/proc/meminfo: memFree=860600/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=2116 CPUtime=12.69
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 369 0 0 0 1269 0 0 0 25 0 1 0 1100535703 2166784 352 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 529 352 91 167 0 360 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 1173
/proc/meminfo: memFree=860344/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=2284 CPUtime=25.48
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 399 0 0 0 2548 0 0 0 25 0 1 0 1100535703 2338816 382 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 571 382 91 167 0 402 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2284

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 1173
/proc/meminfo: memFree=860024/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=2664 CPUtime=51.07
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 478 0 0 0 5107 0 0 0 25 0 1 0 1100535703 2727936 461 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 666 461 91 167 0 497 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2664

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 1173
/proc/meminfo: memFree=859000/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=3716 CPUtime=102.26
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 724 0 0 0 10226 0 0 0 25 0 1 0 1100535703 3805184 707 1992294400 134512640 135197378 4294956240 18446744073709551615 134552711 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 929 707 91 167 0 760 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3716

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1173
/proc/meminfo: memFree=857464/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=5832 CPUtime=162.24
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 1110 0 0 0 16223 1 0 0 25 0 1 0 1100535703 5971968 1093 1992294400 134512640 135197378 4294956240 18446744073709551615 134548603 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 1458 1093 91 167 0 1289 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5832

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1173
/proc/meminfo: memFree=855480/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=7952 CPUtime=222.23
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 1599 0 0 0 22221 2 0 0 25 0 1 0 1100535703 8142848 1582 1992294400 134512640 135197378 4294956240 18446744073709551615 134601956 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 1988 1582 91 167 0 1819 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7952

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

[startup+223.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1173
/proc/meminfo: memFree=855416/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=7952 CPUtime=223.83
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 1612 0 0 0 22381 2 0 0 25 0 1 0 1100535703 8142848 1595 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 1988 1595 91 167 0 1819 0
Current children cumulated CPU time (s) 223.83
Current children cumulated vsize (KiB) 7952

[startup+224.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1173
/proc/meminfo: memFree=855352/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=7952 CPUtime=224.63
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 1619 0 0 0 22461 2 0 0 25 0 1 0 1100535703 8142848 1602 1992294400 134512640 135197378 4294956240 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 1988 1602 91 167 0 1819 0
Current children cumulated CPU time (s) 224.63
Current children cumulated vsize (KiB) 7952

[startup+225.505 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1173
/proc/meminfo: memFree=855352/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=7952 CPUtime=225.43
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 1627 0 0 0 22541 2 0 0 25 0 1 0 1100535703 8142848 1610 1992294400 134512640 135197378 4294956240 18446744073709551615 134572765 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 1988 1610 91 167 0 1819 0
Current children cumulated CPU time (s) 225.43
Current children cumulated vsize (KiB) 7952

[startup+225.901 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1173
/proc/meminfo: memFree=855352/2055920 swapFree=4177940/4192956
[pid=1172] ppid=1170 vsize=7952 CPUtime=225.83
/proc/1172/stat : 1172 (march_hi) R 1170 1172 830 0 -1 4194304 1629 0 0 0 22581 2 0 0 25 0 1 0 1100535703 8142848 1612 1992294400 134512640 135197378 4294956240 18446744073709551615 134594035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1172/statm: 1988 1612 91 167 0 1819 0
Current children cumulated CPU time (s) 225.83
Current children cumulated vsize (KiB) 7952

Child status: 20
Real time (s): 225.968
CPU time (s): 225.898
CPU user time (s): 225.875
CPU system time (s): 0.022996
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 7952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 225.875
system time used= 0.022996
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= 2
involuntary context switches= 1149

runsolver used 0.222966 second user time and 0.529919 second system time

The end

Launcher Data

Begin job on node29 at 2009-03-28 23:18:24
IDJOB=1517005
IDBENCH=70560
IDSOLVER=521
FILE ID=node29/1517005-1238278704
PBS_JOBID= 9060879
Free space on /tmp= 66428 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S565564805-059.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517005-1238278704/watcher-1517005-1238278704 -o /tmp/evaluation-result-1517005-1238278704/solver-1517005-1238278704 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1517005-1238278704.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= cec2f389a8f4289974cef5cb69e9af70
RANDOM SEED=62886425

node29.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        862232 kB
Buffers:         97512 kB
Cached:         997880 kB
SwapCached:       8860 kB
Active:         246792 kB
Inactive:       859124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        862232 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            73712 kB
Committed_AS:  2961764 kB
PageTables:       1476 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= 66424 MiB
End job on node29 at 2009-03-28 23:22:10