Trace number 3493026

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
Sat4j Resolution 2011-06-08OPTIMUM 1.24981 0.607855

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/
rover/normalized-rovers02cc_wcsp.wbo
MD5SUM90f1adf44f71bd275099effb0fe31852
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1587
Best CPU time to get the best result obtained on this benchmark1.24981
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables517
Total number of constraints5630
Number of soft constraints5478
Number of constraints which are clauses5478
Number of constraints which are cardinality constraints (but not clauses)152
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint24
Top cost 28823
Min constraint cost 1
Max constraint cost 28823
Sum of constraints costs 153481097
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 25
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.02/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.02/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.02/0.08	c See www.sat4j.org for details.
0.02/0.08	c version 2.3.1.v20110525
0.02/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.02/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.02/0.08	c java.vm.version	19.1-b02
0.02/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.02/0.08	c sun.arch.data.model	64
0.02/0.08	c java.version		1.6.0_24
0.02/0.08	c os.name		Linux
0.02/0.08	c os.version		2.6.18-164.el5
0.02/0.08	c os.arch		amd64
0.02/0.08	c Free memory 		9996466904
0.02/0.08	c Max memory 		10048897024
0.02/0.08	c Total memory 		10048897024
0.02/0.08	c Number of processors 	8
0.10/0.10	c Pseudo Boolean Optimization
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@38540408
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.10	c Expensive reason simplification
0.10/0.10	c Armin Biere (Picosat) restarts strategy
0.10/0.10	c Glucose learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c --- End Solver configuration ---
0.10/0.10	c solving HOME/instance-3493026-1307913858.wbo
0.10/0.10	c reading problem ... 
0.50/0.38	c ... done. Wall clock time 0.276s.
0.50/0.38	c #vars     5995
0.50/0.38	c #constraints  11107
0.50/0.38	c constraints type 
0.50/0.38	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 5390
0.50/0.38	c org.sat4j.minisat.constraints.card.MinWatchCard => 66
0.50/0.38	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 326
0.50/0.38	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.97/0.50	c SATISFIABLE
0.97/0.50	c OPTIMIZING...
0.97/0.50	c Got one! Elapsed wall clock time (in seconds):0.393
0.97/0.50	o 1864
0.97/0.56	c Got one! Elapsed wall clock time (in seconds):0.454
0.97/0.56	o 1587
0.97/0.59	c starts		: 3
0.97/0.59	c conflicts		: 83
0.97/0.59	c decisions		: 776
0.97/0.59	c propagations		: 17263
0.97/0.59	c inspects		: 30432
0.97/0.59	c shortcuts		: 0
0.97/0.59	c learnt literals	: 2
0.97/0.59	c learnt binary clauses	: 3
0.97/0.59	c learnt ternary clauses	: 4
0.97/0.59	c learnt constraints	: 80
0.97/0.59	c ignored constraints	: 0
0.97/0.59	c root simplifications	: 0
0.97/0.59	c removed literals (reason simplification)	: 44
0.97/0.59	c reason swapping (by a shorter reason)	: 0
0.97/0.59	c Calls to reduceDB	: 0
0.97/0.59	c number of reductions to clauses (during analyze)	: 0
0.97/0.59	c number of learned constraints concerned by reduction	: 0
0.97/0.59	c number of learning phase by resolution	: 0
0.97/0.59	c number of learning phase by cutting planes	: 0
0.97/0.59	c speed (assignments/second)	: 784681.8181818182
0.97/0.59	c non guided choices	2
0.97/0.59	c learnt constraints type 
0.97/0.59	c constraints type 
0.97/0.59	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 5390
0.97/0.59	c org.sat4j.minisat.constraints.card.MinWatchCard => 66
0.97/0.59	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 326
0.97/0.59	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.97/0.59	s OPTIMUM FOUND
0.97/0.59	v -x1 -x2 x3 x4 -x5 -x6 x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 x30 -x31 x32 -x33 -x34 x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 x94 -x95 x96 -x97 x98 -x99 x100 -x101 x102 -x103 x104 -x105 x106 -x107 x108 -x109 x110 -x111 x112 -x113 x114 -x115 x116 -x117 x118 -x119 x120 -x121 x122 -x123 -x124 x125 x126 -x127 x128 -x129 x130 -x131 x132 -x133 x134 -x135 x136 -x137 x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 x183 -x184 x185 -x186 -x187 x188 -x189 -x190 x191 -x192 -x193 -x194 -x195 x196 x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x253 -x254 x255 -x256 x257 -x258 x259 -x260 x261 -x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 -x303 x304 -x305 -x306 -x307 x308 x309 -x310 -x311 x312 -x313 -x314 -x315 -x316 x317 -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 x332 -x333 -x334 -x335 -x336 -x337 -x338 x339 -x340 -x341 x342 -x343 -x344 x345 -x346 x347 -x348 -x349 x350 -x351 -x352 -x353 -x354 x355 -x356 -x357 x358 -x359 -x360 x361 -x362 -x363 x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 -x379 x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 x390 -x391 -x392 -x393 -x394 -x395 x396 -x397 x398 -x399 x400 -x401 x402 -x403 x404 -x405 x406 -x407 -x408 x409 x410 -x411 x412 -x413 x414 -x415 x416 -x417 x418 -x419 -x420 x421 x422 -x423 x424 -x425 x426 -x427 x428 -x429 -x430 x431 -x432 -x433 x434 -x435 -x436 x437 x438 -x439 -x440 x441 -x442 -x443 -x444 -x445 x446 -x447 x448 -x449 -x450 x451 -x452 -x453 -x454 -x455 x456 -x457 -x458 x459 -x460 -x461 x462 -x463 -x464 -x465 -x466 x467 -x468 x469 -x470 x471 -x472 -x473 -x474 -x475 x476 x477 -x478 -x479 x480 x481 -x482 x483 -x484 x485 -x486 -x487 -x488 x489 -x490 x491 -x492 x493 x494 -x495 x496 -x497 x498 -x499 x500 -x501 x502 -x503 -x504 x505 -x506 x507 -x508 x509 x510 -x511 -x512 x513 x514 -x515 -x516 x517 
0.97/0.59	c objective function=1587
0.97/0.59	c Total wall clock time (in seconds): 0.485

Verifier Data 

OK	1587

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3493026-1307913858/watcher-3493026-1307913858 -o /tmp/evaluation-result-3493026-1307913858/solver-3493026-1307913858 -C 1800 -W 1900 -M 15500 java -Xms10000m -Xmx10000m -jar sat4j-pb.jar Resolution HOME/instance-3493026-1307913858.wbo 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 1.97 2.05 2.01 2/196 16065
/proc/meminfo: memFree=1554652/32951124 swapFree=67063552/67111528
[pid=16065] ppid=16063 vsize=30536 CPUtime=0 cores=0,2,4,6
/proc/16065/stat : 16065 (java) S 16063 16065 11440 0 -1 4202496 1245 0 0 0 0 0 0 0 25 0 2 0 902983973 31268864 963 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 246528636901 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0
/proc/16065/statm: 7634 963 736 9 0 385 0
[pid=16065/tid=16066] ppid=16063 vsize=30536 CPUtime=0 cores=0,2,4,6
/proc/16065/task/16066/stat : 16066 (java) S 16063 16065 11440 0 -1 4202560 130 0 0 0 0 0 0 0 25 0 2 0 902983974 31268864 963 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 246511910535 0 2147483391 0 16784584 18446744071699453118 0 0 -1 2 0 0 0

[startup+0.0295391 s]
/proc/loadavg: 1.97 2.05 2.01 2/196 16065
/proc/meminfo: memFree=1554652/32951124 swapFree=67063552/67111528
[pid=16065] ppid=16063 vsize=10455012 CPUtime=0.02 cores=0,2,4,6
/proc/16065/stat : 16065 (java) S 16063 16065 11440 0 -1 4202496 10856 0 1 0 1 1 0 0 25 0 10 0 902983973 10705932288 10554 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 246528636901 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0
/proc/16065/statm: 2613753 10554 1538 9 0 2604501 0
[pid=16065/tid=16066] ppid=16063 vsize=10455012 CPUtime=0.02 cores=0,2,4,6
/proc/16065/task/16066/stat : 16066 (java) R 16063 16065 11440 0 -1 4202560 9733 0 1 0 1 1 0 0 25 0 10 0 902983974 10705932288 10554 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 46953888193954 0 4 0 16784584 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10455012

[startup+0.100537 s]
/proc/loadavg: 1.97 2.05 2.01 2/196 16065
/proc/meminfo: memFree=1554652/32951124 swapFree=67063552/67111528
[pid=16065] ppid=16063 vsize=10540292 CPUtime=0.1 cores=0,2,4,6
/proc/16065/stat : 16065 (java) S 16063 16065 11440 0 -1 4202496 13162 0 1 0 9 1 0 0 25 0 18 0 902983973 10793259008 12831 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 246528636901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/16065/statm: 2635073 12831 2093 9 0 2625807 0
[pid=16065/tid=16066] ppid=16063 vsize=10540292 CPUtime=0.08 cores=0,2,4,6
/proc/16065/task/16066/stat : 16066 (java) R 16063 16065 11440 0 -1 4202560 11212 0 1 0 7 1 0 0 25 0 18 0 902983974 10793259008 12831 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 46953887476670 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10540292

[startup+0.304488 s]
/proc/loadavg: 1.97 2.05 2.01 2/196 16065
/proc/meminfo: memFree=1554652/32951124 swapFree=67063552/67111528
[pid=16065] ppid=16063 vsize=10544892 CPUtime=0.5 cores=0,2,4,6
/proc/16065/stat : 16065 (java) S 16063 16065 11440 0 -1 4202496 16624 0 1 0 48 2 0 0 25 0 18 0 902983973 10797969408 16025 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 246528636901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/16065/statm: 2636223 16026 2201 9 0 2626957 0
[pid=16065/tid=16066] ppid=16063 vsize=10544892 CPUtime=0.29 cores=0,2,4,6
/proc/16065/task/16066/stat : 16066 (java) R 16063 16065 11440 0 -1 4202560 13281 0 1 0 27 2 0 0 18 0 18 0 902983974 10797969408 16026 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 46912505550477 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10544892

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

[startup+0.500455 s]
/proc/loadavg: 1.97 2.05 2.01 2/196 16065
/proc/meminfo: memFree=1554652/32951124 swapFree=67063552/67111528
[pid=16065] ppid=16063 vsize=10545696 CPUtime=0.97 cores=0,2,4,6
/proc/16065/stat : 16065 (java) S 16063 16065 11440 0 -1 4202496 19042 0 1 0 95 2 0 0 25 0 19 0 902983973 10798792704 18138 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 246528636901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/16065/statm: 2636424 18138 2228 9 0 2627158 0
[pid=16065/tid=16066] ppid=16063 vsize=10545696 CPUtime=0.49 cores=0,2,4,6
/proc/16065/task/16066/stat : 16066 (java) R 16063 16065 11440 0 -1 4202560 15221 0 1 0 47 2 0 0 19 0 19 0 902983974 10798792704 18138 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 246528660811 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 10545696

[startup+0.600437 s]
/proc/loadavg: 1.97 2.05 2.01 2/196 16065
/proc/meminfo: memFree=1554652/32951124 swapFree=67063552/67111528
[pid=16065] ppid=16063 vsize=10546724 CPUtime=1.24 cores=0,2,4,6
/proc/16065/stat : 16065 (java) S 16063 16065 11440 0 -1 4202496 21473 0 1 0 121 3 0 0 25 0 18 0 902983973 10799845376 19683 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 246528636901 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0
/proc/16065/statm: 2636681 19683 2238 9 0 2627415 0
[pid=16065/tid=16066] ppid=16063 vsize=10546724 CPUtime=0.58 cores=0,2,4,6
/proc/16065/task/16066/stat : 16066 (java) S 16063 16065 11440 0 -1 4202560 16009 0 1 0 56 2 0 0 18 0 18 0 902983974 10799845376 19683 33554432000 1073741824 1073778376 140733577341360 18446744073709551615 246528650137 0 4 0 16800975 18446604453872511168 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 10546724

Child status: 30
Real time (s): 0.607855
CPU time (s): 1.24981
CPU user time (s): 1.21381
CPU system time (s): 0.035994
CPU usage (%): 205.61
Max. virtual memory (cumulated for all children) (KiB): 10546724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.21381
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21473
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= 202
involuntary context switches= 12

runsolver used 0.002999 second user time and 0.002999 second system time

The end

Launcher Data 

Begin job on node134 at 2011-06-12 23:24:18
IDJOB=3493026
IDBENCH=79637
IDSOLVER=1982
FILE ID=node134/3493026-1307913858
RUNJOBID= node134-1307908842-14200
PBS_JOBID= 13559572
Free space on /tmp= 1424 MiB

SOLVER NAME= Sat4j Resolution 2011-06-08
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/rover/normalized-rovers02cc_wcsp.wbo
COMMAND LINE= java -Xms10000m -Xmx10000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3493026-1307913858/watcher-3493026-1307913858 -o /tmp/evaluation-result-3493026-1307913858/solver-3493026-1307913858 -C 1800 -W 1900 -M 15500  java -Xms10000m -Xmx10000m -jar sat4j-pb.jar Resolution HOME/instance-3493026-1307913858.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 90f1adf44f71bd275099effb0fe31852
RANDOM SEED=1495853883

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 5332.75
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       1555320 kB
Buffers:         78828 kB
Cached:       30239368 kB
SwapCached:      10044 kB
Active:       15525760 kB
Inactive:     14923088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       1555320 kB
SwapTotal:    67111528 kB
SwapFree:     67063552 kB
Dirty:             684 kB
Writeback:           0 kB
AnonPages:      128504 kB
Mapped:          18148 kB
Slab:           884720 kB
PageTables:       4612 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 10518556 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 1424 MiB
End job on node134 at 2011-06-12 23:24:19