Trace number 3221252

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
MPhaseSAT_M 2011-02-16UNSAT 158.052 158.05

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S2039518547-066.UNKNOWN.cnf
MD5SUM80aa82e62b454f2871f6471d9559597d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.994
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

128.90/128.90	c MPhaseSAT_M version 401 suited for random catagory by Jingchao Chen,  April 1,2011 
128.90/128.90	c input CNF file=HOME/instance-3221252-1303291017.cnf 
128.90/128.90	c Clause#=4450  var#=50  ratio=89 
128.90/128.90	c Simplified clause#=4450 
128.90/128.90	c XOR_varElimination deleted var#=0 clauses#=4450 
128.90/128.90	c inative var#=0 
128.90/128.90	c free var#=50  
128.90/128.90	c local search on 
128.90/128.90	c height=15 age=49 
128.90/128.90	c hybrid solving ... 
128.90/128.90	c switch to march 
128.90/128.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
128.90/128.90	c stat :: sign balance is biased by 0.006
128.90/128.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
128.90/128.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
128.90/128.90	c longest clause has size 7
128.90/128.90	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
128.90/128.90	c number of free variables = 50
128.90/128.90	c dynamic_preselect_setsize :: off
128.90/128.93	c 0 / 11 NodeCount: 154 
129.20/129.21	c 1 / 11 NodeCount: 1698 
130.50/130.58	c 2 / 11 NodeCount: 9406 
134.10/134.16	c 3 / 11 NodeCount: 29395 
140.20/140.27	c 4 / 11 NodeCount: 63236 
147.20/147.23	c 5 / 11 NodeCount: 100908 
152.90/152.93	c 6 / 11 NodeCount: 131450 
156.20/156.29	c 7 / 11 NodeCount: 148912 
157.60/157.62	c 8 / 11 NodeCount: 155628 
157.90/157.97	c 9 / 11 NodeCount: 157318 
158.00/158.04	c 10 / 11 NodeCount: 157596 
158.00/158.04	c 11 / 11 NodeCount: 157615 
158.00/158.04	c 
158.00/158.04	s UNSATISFIABLE
158.00/158.04	c 
158.00/158.04	c  Running time=158.050972

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3221252-1303291017/watcher-3221252-1303291017 -o /tmp/evaluation-result-3221252-1303291017/solver-3221252-1303291017 -C 5000 -W 5000 -M 15500 MPhaseSAT_M HOME/instance-3221252-1303291017.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 6.81 7.77 7.91 1/172 5848
/proc/meminfo: memFree=17456548/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=3140 CPUtime=0 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 338 0 0 0 0 0 0 0 23 0 1 0 440701539 3215360 279 33554432000 134512640 134829744 4290579680 18446744073709551615 134531753 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 785 279 225 78 0 71 0

[startup+0.0563119 s]
/proc/loadavg: 6.81 7.77 7.91 1/172 5848
/proc/meminfo: memFree=17456548/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=3944 CPUtime=0.05 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 671 0 0 0 5 0 0 0 23 0 1 0 440701539 4038656 524 33554432000 134512640 134829744 4290579680 18446744073709551615 134661457 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 986 524 270 78 0 272 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3944

[startup+0.100362 s]
/proc/loadavg: 6.81 7.77 7.91 1/172 5848
/proc/meminfo: memFree=17456548/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=4076 CPUtime=0.09 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 707 0 0 0 9 0 0 0 23 0 1 0 440701539 4173824 560 33554432000 134512640 134829744 4290579680 18446744073709551615 134722800 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1019 560 270 78 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4076

[startup+0.30033 s]
/proc/loadavg: 6.81 7.77 7.91 1/172 5848
/proc/meminfo: memFree=17456548/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=4476 CPUtime=0.29 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 788 0 0 0 29 0 0 0 25 0 1 0 440701539 4583424 641 33554432000 134512640 134829744 4290579680 18446744073709551615 134657636 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1119 641 270 78 0 405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4476

[startup+0.700146 s]
/proc/loadavg: 6.81 7.77 7.91 1/172 5848
/proc/meminfo: memFree=17456548/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=4888 CPUtime=0.69 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 890 0 0 0 69 0 0 0 25 0 1 0 440701539 5005312 743 33554432000 134512640 134829744 4290579680 18446744073709551615 134606581 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1222 743 273 78 0 508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4888

[startup+1.50106 s]
/proc/loadavg: 6.43 7.68 7.88 3/178 5859
/proc/meminfo: memFree=17452664/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=4888 CPUtime=1.49 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 890 0 0 0 149 0 0 0 25 0 1 0 440701539 5005312 743 33554432000 134512640 134829744 4290579680 18446744073709551615 134605259 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1222 743 273 78 0 508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4888

[startup+3.10083 s]
/proc/loadavg: 6.43 7.68 7.88 3/178 5886
/proc/meminfo: memFree=17452056/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=4888 CPUtime=3.09 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 890 0 0 0 309 0 0 0 25 0 1 0 440701539 5005312 743 33554432000 134512640 134829744 4290579680 18446744073709551615 134606100 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1222 743 273 78 0 508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4888

[startup+6.30021 s]
/proc/loadavg: 6.43 7.68 7.88 3/178 5886
/proc/meminfo: memFree=17451432/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=4888 CPUtime=6.29 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 890 0 0 0 629 0 0 0 25 0 1 0 440701539 5005312 743 33554432000 134512640 134829744 4290579680 18446744073709551615 134605492 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1222 743 273 78 0 508 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4888

[startup+12.7011 s]
/proc/loadavg: 5.75 7.49 7.82 3/178 5887
/proc/meminfo: memFree=17451728/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=4888 CPUtime=12.69 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 890 0 0 0 1269 0 0 0 25 0 1 0 440701539 5005312 743 33554432000 134512640 134829744 4290579680 18446744073709551615 134605891 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1222 743 273 78 0 508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4888

[startup+25.5009 s]
/proc/loadavg: 5.17 7.31 7.76 3/178 5887
/proc/meminfo: memFree=17452096/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=4888 CPUtime=25.49 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 890 0 0 0 2549 0 0 0 25 0 1 0 440701539 5005312 743 33554432000 134512640 134829744 4290579680 18446744073709551615 134605624 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1222 743 273 78 0 508 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4888

[startup+51.1004 s]
/proc/loadavg: 3.92 6.80 7.57 3/178 5888
/proc/meminfo: memFree=17452056/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=4888 CPUtime=51.09 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 890 0 0 0 5109 0 0 0 25 0 1 0 440701539 5005312 743 33554432000 134512640 134829744 4290579680 18446744073709551615 134606496 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1222 743 273 78 0 508 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4888

[startup+102.306 s]
/proc/loadavg: 2.83 6.06 7.28 3/178 5889
/proc/meminfo: memFree=17451056/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5140 CPUtime=102.3 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 948 0 0 0 10230 0 0 0 25 0 1 0 440701539 5263360 801 33554432000 134512640 134829744 4290579680 18446744073709551615 134606504 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1285 801 274 78 0 571 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5140

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

[startup+127.901 s]
/proc/loadavg: 2.55 5.73 7.14 3/178 5890
/proc/meminfo: memFree=17451052/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5140 CPUtime=127.9 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 948 0 0 0 12790 0 0 0 25 0 1 0 440701539 5263360 801 33554432000 134512640 134829744 4290579680 18446744073709551615 134605814 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1285 801 274 78 0 571 0
Current children cumulated CPU time (s) 127.9
Current children cumulated vsize (KiB) 5140

[startup+140.701 s]
/proc/loadavg: 2.42 5.55 7.05 3/178 5890
/proc/meminfo: memFree=17448936/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5952 CPUtime=140.7 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 1428 0 0 0 14070 0 0 0 25 0 1 0 440701539 6094848 997 33554432000 134512640 134829744 4290579680 18446744073709551615 134822479 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1488 997 304 78 0 774 0
Current children cumulated CPU time (s) 140.7
Current children cumulated vsize (KiB) 5952

[startup+147.1 s]
/proc/loadavg: 2.39 5.49 7.02 3/178 5890
/proc/meminfo: memFree=17448308/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5952 CPUtime=147.1 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 1428 0 0 0 14710 0 0 0 25 0 1 0 440701539 6094848 997 33554432000 134512640 134829744 4290579680 18446744073709551615 134788940 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1488 997 304 78 0 774 0
Current children cumulated CPU time (s) 147.1
Current children cumulated vsize (KiB) 5952

[startup+153.5 s]
/proc/loadavg: 2.36 5.43 7.00 3/178 5890
/proc/meminfo: memFree=17447316/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5952 CPUtime=153.5 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 1428 0 0 0 15350 0 0 0 25 0 1 0 440701539 6094848 997 33554432000 134512640 134829744 4290579680 18446744073709551615 134741891 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1488 997 304 78 0 774 0
Current children cumulated CPU time (s) 153.5
Current children cumulated vsize (KiB) 5952

[startup+155.106 s]
/proc/loadavg: 2.36 5.43 7.00 3/178 5890
/proc/meminfo: memFree=17447064/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5952 CPUtime=155.1 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 1428 0 0 0 15510 0 0 0 25 0 1 0 440701539 6094848 997 33554432000 134512640 134829744 4290579680 18446744073709551615 134796485 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1488 997 304 78 0 774 0
Current children cumulated CPU time (s) 155.1
Current children cumulated vsize (KiB) 5952

[startup+156.701 s]
/proc/loadavg: 2.33 5.37 6.97 3/178 5890
/proc/meminfo: memFree=17446940/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5952 CPUtime=156.7 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 1428 0 0 0 15670 0 0 0 25 0 1 0 440701539 6094848 997 33554432000 134512640 134829744 4290579680 18446744073709551615 134748331 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1488 997 304 78 0 774 0
Current children cumulated CPU time (s) 156.7
Current children cumulated vsize (KiB) 5952

[startup+157.501 s]
/proc/loadavg: 2.33 5.37 6.97 3/178 5890
/proc/meminfo: memFree=17446816/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5952 CPUtime=157.5 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 1428 0 0 0 15750 0 0 0 25 0 1 0 440701539 6094848 997 33554432000 134512640 134829744 4290579680 18446744073709551615 134796472 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1488 997 304 78 0 774 0
Current children cumulated CPU time (s) 157.5
Current children cumulated vsize (KiB) 5952

[startup+157.9 s]
/proc/loadavg: 2.33 5.37 6.97 3/178 5890
/proc/meminfo: memFree=17446816/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5952 CPUtime=157.9 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 1428 0 0 0 15790 0 0 0 25 0 1 0 440701539 6094848 997 33554432000 134512640 134829744 4290579680 18446744073709551615 134768877 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1488 997 304 78 0 774 0
Current children cumulated CPU time (s) 157.9
Current children cumulated vsize (KiB) 5952

[startup+158 s]
/proc/loadavg: 2.33 5.37 6.97 3/178 5890
/proc/meminfo: memFree=17446816/32950928 swapFree=67111528/67111528
[pid=5848] ppid=5846 vsize=5952 CPUtime=158 cores=0,2,4,6
/proc/5848/stat : 5848 (MPhaseSAT_M) R 5846 5848 5820 0 -1 4202496 1428 0 0 0 15800 0 0 0 25 0 1 0 440701539 6094848 997 33554432000 134512640 134829744 4290579680 18446744073709551615 134768873 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/5848/statm: 1488 997 304 78 0 774 0
Current children cumulated CPU time (s) 158
Current children cumulated vsize (KiB) 5952

Child status: 20
Real time (s): 158.05
CPU time (s): 158.052
CPU user time (s): 158.05
CPU system time (s): 0.001999
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 5952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 158.05
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1431
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= 12
involuntary context switches= 400

runsolver used 0.253961 second user time and 0.468928 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-20 11:16:57
IDJOB=3221252
IDBENCH=82892
IDSOLVER=1637
FILE ID=node123/3221252-1303291017
RUNJOBID= node123-1303291017-5838
PBS_JOBID= 13049622
Free space on /tmp= 72504 MiB

SOLVER NAME= MPhaseSAT_M 2011-02-16
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S2039518547-066.UNKNOWN.cnf
COMMAND LINE= MPhaseSAT_M BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221252-1303291017/watcher-3221252-1303291017 -o /tmp/evaluation-result-3221252-1303291017/solver-3221252-1303291017 -C 5000 -W 5000 -M 15500  MPhaseSAT_M HOME/instance-3221252-1303291017.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 80aa82e62b454f2871f6471d9559597d
RANDOM SEED=1568348036

node123.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17456828 kB
Buffers:        672028 kB
Cached:       14416604 kB
SwapCached:          0 kB
Active:        5910852 kB
Inactive:      9241260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17456828 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             516 kB
Writeback:           0 kB
AnonPages:       62956 kB
Mapped:          14664 kB
Slab:           276560 kB
PageTables:       4732 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   186468 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72504 MiB
End job on node123 at 2011-04-20 11:19:36