Trace number 1554419

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
SATzilla2009_R 2009-03-22? (exit code) 1199.26 1199.78

General information on the benchmark

NameAPPLICATIONS/bitverif/
countbitssrl/countbitssrl032.cnf
MD5SUM5bb6e70c95bda454f634cd586084908b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark992.714
Satisfiable
(Un)Satisfiability was proved
Number of variables18607
Number of clauses55724
Sum of the clauses size130020
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237148
Number of clauses of size 318574
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

69.37/69.52	c SATzilla is building models for class 1
69.37/69.52	c run presolver SATenstein for 30 seconds ... 
69.37/69.52	c Bin: Executing SATenstein
69.37/69.52	c spawning binary file with 30 seconds ...
69.37/69.52	c child exit by a signal
69.37/69.52	c SATenstein returned code 137.
69.37/69.52	c run presolver mxc-sr08 for 30 seconds ... 
69.37/69.52	c Bin: Executing mxc-sr08
69.37/69.52	c spawning binary file with 30 seconds ...
69.37/69.52	c child exit by a signal
69.37/69.52	c mxc-sr08 returned code 137.
69.37/69.52	c Orignal number of varibales is 18607, number of clauses is 55724 
69.37/69.52	c predicted feature computation time is 12.876500 
69.37/69.52	c Bin: Executing satelite
69.37/69.52	c spawning binary file with 240 seconds ...
69.37/69.52	c child exited successfully
69.37/69.52	c satzilla computing base features
69.37/69.52	c Number of variabe is: 6781, Number of clause is : 34365 
69.37/69.52	c Initializing...
69.37/69.52	c satzilla compute diameter ...
69.37/69.52	c start diameter features ...
69.37/69.52	c satzilla doing clause learning
69.37/69.52	c start clause learning features ...
69.37/69.52	c Bin: Executing zchaff07
69.37/69.52	c spawning binary file with 2 seconds ...
69.37/69.52	c child exit by a signal
69.37/69.52	c satzilla doing survey propogation probe
69.37/69.52	c do survay propogation for 2 second ...
69.37/69.52	c satzilla doing local search probe
69.37/69.52	c satzilla doing lobjois search-space size estimate
69.37/69.52	c features are:18607 55724 6781 34365 1.74399 0.621534 0.197323 0.380051 0.944868 1.4348 0.000456432 0.437576 0.000294942 0.00530895 1.25653 0.324633 0.668704 0.000456432 1.1831 0.000232795 0.00829332 1.83313 0.077521 0.0581953 0 0.6 1.76713 0.000192946 1.2688 2.90994e-05 0.00372472 1.56876 0.541394 0.000486763 1.05314 0.000174596 0.00640186 23.8193 0.141401 19 29 2.16587 1790 0.113966 1586 1994 1994 1586 1994 1586 1994 143.038 0.0441429 136.724 149.352 149.352 136.724 149.352 136.724 149.352 0.18364 0.694752 2.14809e-06 0.736792 0.434294 0.0335137 0.221381 0.0929773 0.141717 0.0266789 0.978457 -5.55112e-17 0.289444 0.051903 0.00214013 0.0457242 0.009817 0.0197357 426.825 0.0443481 1637 0.0142801 1642.5 1606 1665 0.583858 0.211691 0.897448 0.0066251 0.265581 0.998504 
69.37/69.52	c satzilla's ranking:
69.37/69.52	c 1) march_dl2004: 7.108505
69.37/69.52	c 2) picosat846: 6.891150
69.37/69.52	c 3) adaptg2wsat0: 6.435210
69.37/69.52	c 4) adaptg2wsat+: 4.934166
69.37/69.52	c 5) gnovelty+: 0.828388
69.37/69.52	c 6) kcnfs04SAT07: -4.346619
69.37/69.52	c 7) SATenstein: -5.077313
69.37/69.52	c 8) mxc-sr08: -10000.000000
69.37/69.52	c 9) tts-4-0: -10000.000000
69.37/69.52	c 10) zchaff_rand: -10000.000000
69.37/69.52	c 11) vallst: -10000.000000
69.37/69.52	c 12) minisat20: -10000.000000
69.37/69.52	c 13) minisat20SAT07: -10000.000000
69.37/69.52	c satzilla running march_dl2004 ... 
1199.16/1199.76	c Bin: Executing march_dl2004
1199.16/1199.76	c spawning binary file with 1130 seconds ...
1199.16/1199.76	c child exit by a signal
1199.16/1199.76	c march_dl2004 returned code 137.
1199.16/1199.76	c satzilla running picosat846 ... 
1199.16/1199.76	c Bin: Executing picosat846
1199.16/1199.76	c picosat846 returned code 1.
1199.16/1199.76	c satzilla running adaptg2wsat0 ... 
1199.16/1199.76	c Bin: Executing adaptg2wsat0
1199.16/1199.76	c adaptg2wsat0 returned code 1.
1199.16/1199.76	c satzilla running adaptg2wsat+ ... 
1199.16/1199.76	c Bin: Executing adaptg2wsat+
1199.16/1199.76	c adaptg2wsat+ returned code 1.
1199.16/1199.76	c satzilla running gnovelty+ ... 
1199.16/1199.76	c Bin: Executing gnovelty+
1199.16/1199.76	c gnovelty+ returned code 1.
1199.16/1199.76	c satzilla running kcnfs04SAT07 ... 
1199.16/1199.76	c Bin: Executing kcnfs04SAT07
1199.16/1199.76	c kcnfs04SAT07 returned code 1.
1199.16/1199.76	c satzilla running SATenstein ... 
1199.16/1199.76	c Bin: Executing SATenstein
1199.16/1199.76	c SATenstein returned code 1.
1199.16/1199.76	c satzilla running mxc-sr08 ... 
1199.16/1199.77	c Bin: Executing mxc-sr08
1199.16/1199.77	c mxc-sr08 returned code 1.
1199.16/1199.77	c satzilla running tts-4-0 ... 
1199.16/1199.77	c Bin: Executing tts-4-0
1199.16/1199.77	c tts-4-0 returned code 1.
1199.16/1199.77	c satzilla running zchaff_rand ... 
1199.16/1199.77	c Bin: Executing zchaff_rand
1199.16/1199.77	c zchaff_rand returned code 1.
1199.16/1199.77	c satzilla running vallst ... 
1199.16/1199.77	c Bin: Executing vallst
1199.16/1199.77	c vallst returned code 1.
1199.16/1199.77	c satzilla running minisat20 ... 
1199.16/1199.77	c Bin: Executing minisat20
1199.16/1199.77	c minisat20 returned code 1.
1199.16/1199.77	c satzilla running minisat20SAT07 ... 
1199.16/1199.77	c Bin: Executing minisat20SAT07
1199.16/1199.77	c minisat20SAT07 returned code 1.
1199.16/1199.77	c ERROR: All Failed! 
1199.16/1199.77	c SATZILLA_TIME=1199.420000

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line 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-1554419-1238726687/watcher-1554419-1238726687 -o /tmp/evaluation-result-1554419-1238726687/solver-1554419-1238726687 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_R HOME/instance-1554419-1238726687.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: 0.84 0.95 0.98 3/69 28814
/proc/meminfo: memFree=1794848/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2052 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) D 28812 28814 28777 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 1145333442 2101248 99 1992294400 134512640 136149437 4294956224 18446744073709551615 135546670 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/28814/statm: 513 99 88 399 0 110 0

[startup+0.067915 s]
/proc/loadavg: 0.84 0.95 0.98 3/69 28814
/proc/meminfo: memFree=1794848/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1145333442 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+0.101919 s]
/proc/loadavg: 0.84 0.95 0.98 3/69 28814
/proc/meminfo: memFree=1794848/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1145333442 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+0.301958 s]
/proc/loadavg: 0.84 0.95 0.98 3/69 28814
/proc/meminfo: memFree=1794848/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1145333442 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+0.701037 s]
/proc/loadavg: 0.84 0.95 0.98 3/69 28814
/proc/meminfo: memFree=1794848/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1145333442 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056

[startup+1.50119 s]
/proc/loadavg: 0.85 0.95 0.98 2/71 28816
/proc/meminfo: memFree=1788112/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1145333442 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 514 112 96 399 0 111 0
[pid=28816] ppid=28814 vsize=14704 CPUtime=1.45
/proc/28816/stat : 28816 (SATenstein) R 28814 28814 28777 0 -1 4194304 1904 0 1 0 145 0 0 0 25 0 1 0 1145333444 15056896 1775 1992294400 134512640 134854740 4294955360 18446744073709551615 134760008 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28816/statm: 3676 1775 174 83 0 3237 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 16760

[startup+3.10151 s]
/proc/loadavg: 0.85 0.95 0.98 2/71 28816
/proc/meminfo: memFree=1787984/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1145333442 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 514 112 96 399 0 111 0
[pid=28816] ppid=28814 vsize=14704 CPUtime=3.04
/proc/28816/stat : 28816 (SATenstein) R 28814 28814 28777 0 -1 4194304 1904 0 1 0 304 0 0 0 25 0 1 0 1145333444 15056896 1775 1992294400 134512640 134854740 4294955360 18446744073709551615 134568552 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28816/statm: 3676 1775 174 83 0 3237 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 16760

[startup+6.30114 s]
/proc/loadavg: 0.85 0.95 0.98 2/71 28816
/proc/meminfo: memFree=1787424/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1145333442 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 514 112 96 399 0 111 0
[pid=28816] ppid=28814 vsize=14704 CPUtime=6.24
/proc/28816/stat : 28816 (SATenstein) R 28814 28814 28777 0 -1 4194304 1904 0 1 0 624 0 0 0 25 0 1 0 1145333444 15056896 1775 1992294400 134512640 134854740 4294955360 18446744073709551615 134760345 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28816/statm: 3676 1775 174 83 0 3237 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16760

[startup+12.7024 s]
/proc/loadavg: 0.95 0.97 0.99 2/71 28816
/proc/meminfo: memFree=1788456/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1145333442 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 514 112 96 399 0 111 0
[pid=28816] ppid=28814 vsize=14704 CPUtime=12.64
/proc/28816/stat : 28816 (SATenstein) R 28814 28814 28777 0 -1 4194304 1904 0 1 0 1264 0 0 0 25 0 1 0 1145333444 15056896 1775 1992294400 134512640 134854740 4294955360 18446744073709551615 134760008 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28816/statm: 3676 1775 174 83 0 3237 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 16760

[startup+25.5019 s]
/proc/loadavg: 0.96 0.97 0.99 2/71 28816
/proc/meminfo: memFree=1788712/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=0
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1145333442 2105344 112 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 514 112 96 399 0 111 0
[pid=28816] ppid=28814 vsize=14704 CPUtime=25.44
/proc/28816/stat : 28816 (SATenstein) R 28814 28814 28777 0 -1 4194304 1904 0 1 0 2544 0 0 0 25 0 1 0 1145333444 15056896 1775 1992294400 134512640 134854740 4294955360 18446744073709551615 134760630 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28816/statm: 3676 1775 174 83 0 3237 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 16760

[startup+51.102 s]
/proc/loadavg: 0.97 0.97 0.99 2/71 28817
/proc/meminfo: memFree=1782056/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=2056 CPUtime=29.99
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 152 1904 0 1 0 0 2998 1 18 0 1 0 1145333442 2105344 121 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/28814/statm: 514 121 104 399 0 111 0
[pid=28817] ppid=28814 vsize=14432 CPUtime=21.02
/proc/28817/stat : 28817 (mxc-sr08) R 28814 28814 28777 0 -1 4194304 3847 0 0 0 2101 1 0 0 25 0 1 0 1145336448 14778368 3354 1992294400 134512640 135078026 4294956192 18446744073709551615 134534329 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28817/statm: 3608 3354 71 138 0 3467 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 16488

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749736/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44892 CPUtime=32.75
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16557 0 0 0 3261 14 0 0 25 0 1 0 1145340395 45969408 9995 1992294400 134512640 134996440 4294956192 18446744073709551615 134552228 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11223 9995 75 118 0 11102 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 52024

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749672/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44896 CPUtime=92.73
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16561 0 0 0 9259 14 0 0 25 0 1 0 1145340395 45973504 9999 1992294400 134512640 134996440 4294956192 18446744073709551615 134551836 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11224 9999 75 118 0 11103 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 52028

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749672/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44896 CPUtime=152.71
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16561 0 0 0 15256 15 0 0 25 0 1 0 1145340395 45973504 9999 1992294400 134512640 134996440 4294956192 18446744073709551615 134553677 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11224 9999 75 118 0 11103 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 52028

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749672/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44896 CPUtime=212.69
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16561 0 0 0 21254 15 0 0 25 0 1 0 1145340395 45973504 9999 1992294400 134512640 134996440 4294956192 18446744073709551615 134552115 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11224 9999 75 118 0 11103 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 52028

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749672/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44896 CPUtime=272.67
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16561 0 0 0 27252 15 0 0 25 0 1 0 1145340395 45973504 9999 1992294400 134512640 134996440 4294956192 18446744073709551615 134552200 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11224 9999 75 118 0 11103 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 52028

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749608/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44900 CPUtime=332.64
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16562 0 0 0 33249 15 0 0 25 0 1 0 1145340395 45977600 10000 1992294400 134512640 134996440 4294956192 18446744073709551615 134527302 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11225 10000 75 118 0 11104 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 52032


################
# More data... #
################


[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749544/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44900 CPUtime=692.53
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16562 0 0 0 69237 16 0 0 25 0 1 0 1145340395 45977600 10000 1992294400 134512640 134996440 4294956192 18446744073709551615 134552072 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11225 10000 75 118 0 11104 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 52032

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749608/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44900 CPUtime=752.5
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16562 0 0 0 75234 16 0 0 25 0 1 0 1145340395 45977600 10000 1992294400 134512640 134996440 4294956192 18446744073709551615 134532986 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11225 10000 75 118 0 11104 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 52032

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749608/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44900 CPUtime=812.48
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16562 0 0 0 81232 16 0 0 25 0 1 0 1145340395 45977600 10000 1992294400 134512640 134996440 4294956192 18446744073709551615 134552009 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11225 10000 75 118 0 11104 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 52032

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28822
/proc/meminfo: memFree=1749544/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=872.45
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 87229 16 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134551969 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 52036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748904/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=932.44
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 93227 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134550942 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 52036

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748840/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=992.42
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 99225 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134533003 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 52036

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748840/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=1052.39
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 105222 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134552208 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 52036

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748840/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=1112.37
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 111220 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134527302 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 52036

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

[startup+1190.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748840/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=1120.37
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 112020 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134551969 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1189.77
Current children cumulated vsize (KiB) 52036

[startup+1196.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748840/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=1126.77
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 112660 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134552230 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1196.17
Current children cumulated vsize (KiB) 52036

[startup+1198.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748840/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=1128.36
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 112819 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134528312 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1197.76
Current children cumulated vsize (KiB) 52036

[startup+1199.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748840/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=1129.16
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 112899 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134536977 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1198.56
Current children cumulated vsize (KiB) 52036

[startup+1199.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748840/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=1129.56
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 112939 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134551993 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1198.96
Current children cumulated vsize (KiB) 52036

[startup+1199.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28828
/proc/meminfo: memFree=1748840/2055920 swapFree=4177824/4192956
[pid=28814] ppid=28812 vsize=7132 CPUtime=69.4
/proc/28814/stat : 28814 (SATzilla2009_R) S 28812 28814 28777 0 -1 4194304 2792 10908 0 1 680 15 6237 8 25 0 1 0 1145333442 7303168 1459 1992294400 134512640 136149437 4294956224 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 1 0 0
/proc/28814/statm: 1783 1459 220 399 0 1380 0
[pid=28820] ppid=28814 vsize=44904 CPUtime=1129.76
/proc/28820/stat : 28820 (march_dl2004) R 28814 28814 28777 0 -1 4194304 16563 0 0 0 112959 17 0 0 25 0 1 0 1145340395 45981696 10001 1992294400 134512640 134996440 4294956192 18446744073709551615 134550942 0 0 8392704 0 0 0 0 17 1 0 0
/proc/28820/statm: 11226 10001 75 118 0 11105 0
Current children cumulated CPU time (s) 1199.16
Current children cumulated vsize (KiB) 52036

Child status: 17
Real time (s): 1199.78
CPU time (s): 1199.26
CPU user time (s): 1198.83
CPU system time (s): 0.432934
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 52036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.83
system time used= 0.432934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30281
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 1172

runsolver used 1.02884 second user time and 3.34549 second system time

The end

Launcher Data

Begin job on node73 at 2009-04-03 04:44:47
IDJOB=1554419
IDBENCH=70780
IDSOLVER=526
FILE ID=node73/1554419-1238726687
PBS_JOBID= 9085375
Free space on /tmp= 66504 MiB

SOLVER NAME= SATzilla2009_R 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitssrl/countbitssrl032.cnf
COMMAND LINE= HOME/SATzilla2009_R BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554419-1238726687/watcher-1554419-1238726687 -o /tmp/evaluation-result-1554419-1238726687/solver-1554419-1238726687 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_R HOME/instance-1554419-1238726687.cnf

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

MD5SUM BENCH= 5bb6e70c95bda454f634cd586084908b
RANDOM SEED=886567967

node73.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		: 3000.277
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		: 3000.277
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:       1795520 kB
Buffers:         39680 kB
Cached:         133432 kB
SwapCached:       8312 kB
Active:          45408 kB
Inactive:       137468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795520 kB
SwapTotal:     4192956 kB
SwapFree:      4177824 kB
Dirty:           32400 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            63168 kB
Committed_AS:  2819312 kB
PageTables:       1656 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= 66476 MiB
End job on node73 at 2009-04-03 05:04:47