Trace number 306096

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, and are wall clock time (not CPU 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
SATzilla FULL? (exit code) 1199.1 1199.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
MD5SUMd5eadcf7d4ec43590781370c307cdad4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.94/11.04	c run March_dl for 5 seconds ... 
10.94/11.04	c Bin: Executing march_dl
10.94/11.04	c child exit by a signal
10.94/11.04	c march_dl returned code 137.
10.94/11.04	c run saps for 2 seconds ... 
10.94/11.04	c Bin: Executing ubcsat2006
10.94/11.04	c child exited successfully
10.94/11.04	c ubcsat2006 returned code 0.
10.94/11.04	c satzilla computing base features
10.94/11.04	c satzilla doing unit-prop probe
10.94/11.04	c satzilla doing local search probe
10.94/11.04	c satzilla doing lobjois search-space size estimate
10.94/11.04	c satzilla's ranking:
10.94/11.04	c 1) march_dl: 4.058703
10.94/11.04	c 2) vallst: 4.271935
10.94/11.04	c 3) eureka: 4.292742
10.94/11.04	c 4) kcnfs: 4.514770
10.94/11.04	c 5) zchaff_rand: 4.794265
10.94/11.04	c 6) minisat20: 5.266664
10.94/11.04	c 7) kcnfs+P: 999.000000
10.94/11.04	c 8) march_dl+P: 999.000000
10.94/11.04	c 9) vallst+P: 999.000000
10.94/11.04	c 10) zchaff_rand+P: 999.000000
10.94/11.04	c 11) rsat+P: 999.000000
10.94/11.04	c 12) eureka+P: 999.000000
10.94/11.04	c 13) minisat20+P: 999.000000
10.94/11.04	c 14) rsat: 999.000000
10.94/11.04	c satzilla running march_dl ... 
1198.80/1199.26	c Bin: Executing march_dl
1198.80/1199.26	c child exit by a signal
1198.80/1199.26	c march_dl returned code 137.
1198.80/1199.26	c march_dl returned code 137.
1198.80/1199.26	c satzilla running vallst ... 
1198.80/1199.26	c Bin: Executing vallst
1198.80/1199.26	c vallst returned code 1.
1198.80/1199.26	c vallst returned code 1.
1198.80/1199.26	c satzilla running eureka ... 
1198.80/1199.26	c Bin: Executing eureka
1198.80/1199.26	c eureka returned code 1.
1198.80/1199.26	c eureka returned code 1.
1198.80/1199.26	c satzilla running kcnfs ... 
1198.80/1199.26	c Bin: Executing kcnfs
1198.80/1199.26	c kcnfs returned code 1.
1198.80/1199.26	c kcnfs returned code 1.
1198.80/1199.26	c satzilla running zchaff_rand ... 
1198.80/1199.26	c Bin: Executing zchaff_rand
1198.80/1199.26	c zchaff_rand returned code 1.
1198.80/1199.26	c zchaff_rand returned code 1.
1198.80/1199.26	c satzilla running minisat20 ... 
1198.80/1199.26	c Bin: Executing minisat20
1198.80/1199.26	c minisat20 returned code 1.
1198.80/1199.26	c minisat20 returned code 1.
1198.80/1199.26	c satzilla running kcnfs with preprocessing ... 
1199.01/1199.50	c Preprocessing...
1199.01/1199.50	c Inital problem has 10000 variables, 42000 nary clauses (0 binary clauses).
1199.01/1199.50	c Num non-binary clauses 42000, Average non-binary clause length 3.000
1199.01/1199.50	c Theory has no gaps
1199.01/1199.50	c Preprocessor runtime was 0.180 seconds.
1199.01/1199.50	c 
1199.01/1199.50	c Satisfiability of theory still undetermined.
1199.01/1199.50	c See file /tmp/wf4b2C for simplified theory.
1199.01/1199.50	c Bin: Executing kcnfs
1199.01/1199.50	c kcnfs returned code 1.
1199.01/1199.50	c kcnfs returned code 1.
1199.01/1199.50	c satzilla running march_dl with preprocessing ... 
1199.01/1199.50	c Bin: Executing march_dl
1199.01/1199.50	c march_dl returned code 1.
1199.01/1199.50	c march_dl returned code 1.
1199.01/1199.50	c satzilla running vallst with preprocessing ... 
1199.01/1199.50	c Bin: Executing vallst
1199.01/1199.50	c vallst returned code 1.
1199.01/1199.50	c vallst returned code 1.
1199.01/1199.50	c satzilla running zchaff_rand with preprocessing ... 
1199.01/1199.50	c Bin: Executing zchaff_rand
1199.01/1199.50	c zchaff_rand returned code 1.
1199.01/1199.50	c zchaff_rand returned code 1.
1199.01/1199.50	c satzilla running rsat with preprocessing ... 
1199.01/1199.50	c Bin: Executing rsat
1199.01/1199.50	c rsat returned code 1.
1199.01/1199.50	c rsat returned code 1.
1199.01/1199.50	c satzilla running eureka with preprocessing ... 
1199.01/1199.50	c Bin: Executing eureka
1199.01/1199.50	c eureka returned code 1.
1199.01/1199.50	c eureka returned code 1.
1199.01/1199.50	c satzilla running minisat20 with preprocessing ... 
1199.01/1199.50	c Bin: Executing minisat20
1199.01/1199.50	c minisat20 returned code 1.
1199.01/1199.50	c minisat20 returned code 1.
1199.01/1199.50	c satzilla running rsat ... 
1199.01/1199.50	c Bin: Executing rsat
1199.01/1199.50	c rsat returned code 1.
1199.01/1199.50	c rsat returned code 1.
1199.01/1199.50	c ERROR: All Failed! 
1199.01/1199.50	c SATZILLA_TIME=1199.260000

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-306096-1172092156 -o ROOT/results/node39/solver-306096-1172092156 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306096-1172092156/SATzilla2007_F /tmp/evaluation/306096-1172092156/instance-306096-1172092156.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/64 12305
/proc/meminfo: memFree=1755640/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=1512 CPUtime=0
/proc/12305/stat : 12305 (SATzilla2007_F) R 12303 12305 11082 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 229171477 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135218003 0 0 4096 0 0 0 0 17 1 0 0
/proc/12305/statm: 378 125 110 260 0 84 0
[pid=12306] ppid=12305 vsize=1596 CPUtime=0
/proc/12306/stat : 12306 (march_dl) R 12305 12305 11082 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 229171477 1634304 253 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134549887 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12306/statm: 399 253 50 118 0 278 0

[startup+0.107522 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12305
/proc/meminfo: memFree=1755640/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=1512 CPUtime=0
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 229171477 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12305/statm: 378 125 110 260 0 84 0
[pid=12306] ppid=12305 vsize=3744 CPUtime=0.1
/proc/12306/stat : 12306 (march_dl) R 12305 12305 11082 0 -1 4194304 968 0 0 0 10 0 0 0 20 0 1 0 229171477 3833856 686 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134546292 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12306/statm: 936 686 53 118 0 815 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5256

[startup+0.515591 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12305
/proc/meminfo: memFree=1755640/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=1512 CPUtime=0
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 229171477 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12305/statm: 378 125 110 260 0 84 0
[pid=12306] ppid=12305 vsize=12084 CPUtime=0.51
/proc/12306/stat : 12306 (march_dl) R 12305 12305 11082 0 -1 4194304 7459 0 0 0 46 5 0 0 23 0 1 0 229171477 12374016 2718 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12306/statm: 3021 2718 72 118 0 2900 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 13596

[startup+1.33773 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12307
/proc/meminfo: memFree=1745384/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=1512 CPUtime=0
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 229171477 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12305/statm: 378 125 110 260 0 84 0
[pid=12306] ppid=12305 vsize=11372 CPUtime=1.33
/proc/12306/stat : 12306 (march_dl) R 12305 12305 11082 0 -1 4194304 8288 0 0 0 110 23 0 0 25 0 1 0 229171477 11644928 2580 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134532686 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12306/statm: 2843 2580 74 118 0 2722 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12884

[startup+2.97901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12307
/proc/meminfo: memFree=1745256/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=1512 CPUtime=0
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 229171477 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12305/statm: 378 125 110 260 0 84 0
[pid=12306] ppid=12305 vsize=11588 CPUtime=2.97
/proc/12306/stat : 12306 (march_dl) R 12305 12305 11082 0 -1 4194304 8336 0 0 0 274 23 0 0 25 0 1 0 229171477 11866112 2628 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527803 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12306/statm: 2897 2628 74 118 0 2776 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13100

[startup+6.25557 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12308
/proc/meminfo: memFree=1752360/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=1512 CPUtime=4.99
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 149 8569 0 0 0 0 476 23 16 0 1 0 229171477 1548288 125 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/12305/statm: 378 125 110 260 0 84 0
[pid=12308] ppid=12305 vsize=6188 CPUtime=1.24
/proc/12308/stat : 12308 (ubcsat2006) R 12305 12305 11082 0 -1 4194304 911 0 0 0 119 5 0 0 25 0 1 0 229171978 6336512 893 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12308/statm: 1547 893 156 64 0 1128 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7700

[startup+12.7197 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1742312/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=11372 CPUtime=1.66
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 8289 0 0 0 141 25 0 0 25 0 1 0 229172582 11644928 2581 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551325 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 2843 2581 74 118 0 2722 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15936

[startup+25.5279 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 12309
/proc/meminfo: memFree=1740720/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=13360 CPUtime=14.46
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 8704 0 0 0 1421 25 0 0 25 0 1 0 229172582 13680640 2996 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526996 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3340 2996 74 118 0 3219 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17924

[startup+51.1583 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 12309
/proc/meminfo: memFree=1740272/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=13876 CPUtime=40.08
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 8821 0 0 0 3982 26 0 0 25 0 1 0 229172582 14209024 3113 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134533016 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3469 3113 74 118 0 3348 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18440

[startup+102.403 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 12309
/proc/meminfo: memFree=1739952/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=14264 CPUtime=91.3
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 8924 0 0 0 9104 26 0 0 25 0 1 0 229172582 14606336 3216 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514048 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3566 3216 74 118 0 3445 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 18828

[startup+162.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1739632/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=14520 CPUtime=151.35
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 8990 0 0 0 15109 26 0 0 25 0 1 0 229172582 14868480 3282 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528042 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3630 3282 74 118 0 3509 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 19084

[startup+222.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1739376/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=14644 CPUtime=211.38
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9044 0 0 0 21112 26 0 0 25 0 1 0 229172582 14995456 3336 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526954 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3661 3336 74 118 0 3540 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 19208

[startup+282.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1739184/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=14772 CPUtime=271.42
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9078 0 0 0 27116 26 0 0 25 0 1 0 229172582 15126528 3370 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3693 3370 74 118 0 3572 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 19336

[startup+342.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1739056/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=14896 CPUtime=331.45
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9110 0 0 0 33119 26 0 0 25 0 1 0 229172582 15253504 3402 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3724 3402 74 118 0 3603 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 19460

[startup+402.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738928/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15024 CPUtime=391.5
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9134 0 0 0 39123 27 0 0 25 0 1 0 229172582 15384576 3426 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526940 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3756 3426 74 118 0 3635 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 19588

[startup+462.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738800/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15148 CPUtime=451.54
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9158 0 0 0 45127 27 0 0 25 0 1 0 229172582 15511552 3450 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526932 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3787 3450 74 118 0 3666 0
Current children cumulated CPU time (s) 462.56

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

/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15520 CPUtime=751.72
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9246 0 0 0 75145 27 0 0 25 0 1 0 229172582 15892480 3538 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3880 3538 74 118 0 3759 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 20084

[startup+823.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738480/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15520 CPUtime=811.77
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9259 0 0 0 81150 27 0 0 25 0 1 0 229172582 15892480 3551 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3880 3551 74 118 0 3759 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 20084

[startup+883.162 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738416/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15644 CPUtime=871.81
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9269 0 0 0 87154 27 0 0 25 0 1 0 229172582 16019456 3561 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3911 3561 74 118 0 3790 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 20208

[startup+943.224 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738416/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15644 CPUtime=931.85
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9279 0 0 0 93158 27 0 0 25 0 1 0 229172582 16019456 3571 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134537011 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3911 3571 74 118 0 3790 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 20208

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738352/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15644 CPUtime=991.9
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9292 0 0 0 99162 28 0 0 25 0 1 0 229172582 16019456 3584 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134533060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3911 3584 74 118 0 3790 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 20208

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738352/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15768 CPUtime=1051.94
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9305 0 0 0 105166 28 0 0 25 0 1 0 229172582 16146432 3597 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3942 3597 74 118 0 3821 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 20332

[startup+1123.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738288/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15768 CPUtime=1111.97
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9315 0 0 0 111169 28 0 0 25 0 1 0 229172582 16146432 3607 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3942 3607 74 118 0 3821 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 20332

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738160/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15772 CPUtime=1172
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9328 0 0 0 117172 28 0 0 25 0 1 0 229172582 16150528 3620 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3943 3620 74 118 0 3822 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 20336

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

[startup+1187.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738160/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15772 CPUtime=1175.8
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9328 0 0 0 117552 28 0 0 25 0 1 0 229172582 16150528 3620 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3943 3620 74 118 0 3822 0
Current children cumulated CPU time (s) 1186.82
Current children cumulated vsize (KiB) 20336

[startup+1193.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738160/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15772 CPUtime=1182.35
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9329 0 0 0 118207 28 0 0 25 0 1 0 229172582 16150528 3621 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3943 3621 74 118 0 3822 0
Current children cumulated CPU time (s) 1193.37
Current children cumulated vsize (KiB) 20336

[startup+1197.08 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738160/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15772 CPUtime=1185.63
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9329 0 0 0 118535 28 0 0 25 0 1 0 229172582 16150528 3621 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528159 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3943 3621 74 118 0 3822 0
Current children cumulated CPU time (s) 1196.65
Current children cumulated vsize (KiB) 20336

[startup+1198.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738160/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15772 CPUtime=1187.27
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9330 0 0 0 118699 28 0 0 25 0 1 0 229172582 16150528 3622 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514035 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3943 3622 74 118 0 3822 0
Current children cumulated CPU time (s) 1198.29
Current children cumulated vsize (KiB) 20336

[startup+1199.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738160/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=4564 CPUtime=11.02
/proc/12305/stat : 12305 (SATzilla2007_F) S 12303 12305 11082 0 -1 4194304 3095 9486 0 0 383 4 682 33 25 0 1 0 229171477 4673536 930 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135217869 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/12305/statm: 1141 930 170 260 0 847 0
[pid=12309] ppid=12305 vsize=15772 CPUtime=1187.68
/proc/12309/stat : 12309 (march_dl) R 12305 12305 11082 0 -1 4194304 9330 0 0 0 118740 28 0 0 25 0 1 0 229172582 16150528 3622 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514071 0 0 8392704 0 0 0 0 17 1 0 0
/proc/12309/statm: 3943 3622 74 118 0 3822 0
Current children cumulated CPU time (s) 1198.7
Current children cumulated vsize (KiB) 20336

[startup+1199.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738160/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=8804 CPUtime=1198.91
/proc/12305/stat : 12305 (SATzilla2007_F) R 12303 12305 11082 0 -1 4194304 4340 18816 0 0 390 4 119435 62 19 0 1 0 229171477 9015296 2005 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 135169531 0 0 4096 0 0 0 0 17 1 0 0
/proc/12305/statm: 2201 2009 172 260 0 1907 0
Current children cumulated CPU time (s) 1198.91
Current children cumulated vsize (KiB) 8804

[startup+1199.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12309
/proc/meminfo: memFree=1738160/2055920 swapFree=4183764/4192956
[pid=12305] ppid=12303 vsize=11100 CPUtime=1199.01
/proc/12305/stat : 12305 (SATzilla2007_F) R 12303 12305 11082 0 -1 4194304 4901 18816 0 0 398 6 119435 62 19 0 1 0 229171477 11366400 2490 18446744073709551615 134512640 135581085 4294956704 18446744073709551615 134593989 0 0 4096 0 0 0 0 17 1 0 0
/proc/12305/statm: 2775 2490 177 260 0 2481 0
Current children cumulated CPU time (s) 1199.01
Current children cumulated vsize (KiB) 11100

Child status: 17
Real time (s): 1199.51
CPU time (s): 1199.1
CPU user time (s): 1198.4
CPU system time (s): 0.696894
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 20336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.4
system time used= 0.696894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23746
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= 26
involuntary context switches= 2441

runsolver used 0.810876 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 21 21:09:16 UTC 2007

IDJOB= 306096
IDBENCH= 20172
IDSOLVER= 136
FILE ID= node39/306096-1172092156

PBS_JOBID= 3892828

Free space on /tmp= 66548 MiB

SOLVER NAME= SATzilla FULL
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1145101718-14.cnf
COMMAND LINE= /tmp/evaluation/306096-1172092156/SATzilla2007_F /tmp/evaluation/306096-1172092156/instance-306096-1172092156.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-306096-1172092156 -o ROOT/results/node39/solver-306096-1172092156 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306096-1172092156/SATzilla2007_F /tmp/evaluation/306096-1172092156/instance-306096-1172092156.cnf            

META MD5SUM SOLVER= cf97f3a2fd0b75b608f79c1ce3d2be4a
MD5SUM BENCH=  d5eadcf7d4ec43590781370c307cdad4

RANDOM SEED= 100876535

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.285
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		: 3000.285
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:       1755984 kB
Buffers:         37656 kB
Cached:         211296 kB
SwapCached:       3736 kB
Active:         132292 kB
Inactive:       126896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755984 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:           10860 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            26776 kB
Committed_AS:   619480 kB
PageTables:       1412 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= 66548 MiB

End job on node39 on Wed Feb 21 21:29:15 UTC 2007