Trace number 2661184

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 NameAnswerobjective functionCPU timeWall clock time
SAT4J PB CuttingPlanes 2.2.0 2010-05-26OPT94 1.74373 1.15809

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-jnh205.opb
MD5SUM337fa63ae90b2f1f31bfc9ba194017c3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark94
Best CPU time to get the best result obtained on this benchmark0.060989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 94
Optimality of the best value was proved YES
Number of variables200
Total number of constraints900
Number of constraints which are clauses900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100526
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	c Number of processors 	2
0.23/0.22	c Pseudo Boolean Optimization
0.23/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.22	c --- Begin Solver configuration ---
0.23/0.22	c Stops conflict analysis at the first Unique Implication Point
0.23/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.23/0.22	c Learn all clauses as in MiniSAT
0.23/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.22	c No reason simplification
0.23/0.22	c Armin Biere (Picosat) restarts strategy
0.23/0.22	c Glucose learned constraints deletion strategy
0.23/0.22	c timeout=2147483s
0.23/0.22	c DB Simplification allowed=false
0.23/0.22	c --- End Solver configuration ---
0.23/0.22	c solving HOME/instance-2661184-1276447994.opb
0.23/0.22	c reading problem ... 
0.67/0.52	c ... done. Wall clock time 0.301s.
0.67/0.52	c #vars     200
0.67/0.52	c #constraints  900
0.67/0.52	c constraints type 
0.67/0.52	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 174
0.67/0.52	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 726
0.79/0.63	c SATISFIABLE
0.79/0.63	c OPTIMIZING...
0.79/0.63	c Got one! Elapsed wall clock time (in seconds):0.413
0.79/0.63	o 97
1.32/0.91	c Got one! Elapsed wall clock time (in seconds):0.695
1.32/0.91	o 96
1.32/0.94	c Got one! Elapsed wall clock time (in seconds):0.725
1.32/0.94	o 95
1.32/0.98	c Got one! Elapsed wall clock time (in seconds):0.758
1.32/0.98	o 94
1.68/1.12	c starts		: 5
1.68/1.12	c conflicts		: 87
1.68/1.12	c decisions		: 164
1.68/1.12	c propagations		: 4483
1.68/1.12	c inspects		: 26153
1.68/1.12	c learnt literals	: 2
1.68/1.12	c learnt binary clauses	: 0
1.68/1.12	c learnt ternary clauses	: 3
1.68/1.12	c learnt clauses	: 84
1.68/1.12	c ignored clauses	: 0
1.68/1.12	c root simplifications	: 0
1.68/1.12	c removed literals (reason simplification)	: 0
1.68/1.12	c reason swapping (by a shorter reason)	: 0
1.68/1.12	c Calls to reduceDB	: 0
1.68/1.12	c number of reductions to clauses (during analyze)	: 0
1.68/1.12	c number of learned constraints concerned by reduction	: 0
1.68/1.12	c number of learning phase by resolution	: 0
1.68/1.12	c number of learning phase by cutting planes	: 0
1.68/1.12	c speed (assignments/second)	: 31349.650349650354
1.68/1.12	c non guided choices	0
1.68/1.12	c learnt constraints type 
1.68/1.12	c constraints type 
1.68/1.12	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 174
1.68/1.12	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 726
1.68/1.12	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
1.68/1.12	s OPTIMUM FOUND
1.68/1.13	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 
1.68/1.13	c objective function=94
1.68/1.13	c Total wall clock time (in seconds): 0.907

Verifier Data 

OK	94

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661184-1276447994/watcher-2661184-1276447994 -o /tmp/evaluation-result-2661184-1276447994/solver-2661184-1276447994 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661184-1276447994.opb 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.03 1.01 3/106 22983
/proc/meminfo: memFree=1821672/2059040 swapFree=4140360/4192956
[pid=22983] ppid=22981 vsize=13164 CPUtime=0
/proc/22983/stat : 22983 (java) R 22981 22983 22263 0 -1 4194304 504 0 0 0 0 0 0 0 25 0 1 0 18451234 13479936 208 1992294400 134512640 134550932 4289067360 18446744073709551615 3212933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22983/statm: 3291 215 141 10 0 1121 0

[startup+0.08032 s]
/proc/loadavg: 1.07 1.03 1.01 3/106 22983
/proc/meminfo: memFree=1821672/2059040 swapFree=4140360/4192956
[pid=22983] ppid=22981 vsize=1521796 CPUtime=0.07
/proc/22983/stat : 22983 (java) S 22981 22983 22263 0 -1 4202496 3787 0 1 0 5 2 0 0 25 0 7 0 18451234 1558319104 3228 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0
/proc/22983/statm: 380449 3228 1040 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.104781 s]
/proc/loadavg: 1.07 1.03 1.01 3/106 22983
/proc/meminfo: memFree=1821672/2059040 swapFree=4140360/4192956
[pid=22983] ppid=22981 vsize=1524184 CPUtime=0.09
/proc/22983/stat : 22983 (java) S 22981 22983 22263 0 -1 4202496 3985 0 1 0 7 2 0 0 25 0 12 0 18451234 1560764416 3424 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/22983/statm: 381046 3424 1078 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.300817 s]
/proc/loadavg: 1.07 1.03 1.01 3/106 22983
/proc/meminfo: memFree=1821672/2059040 swapFree=4140360/4192956
[pid=22983] ppid=22981 vsize=1526496 CPUtime=0.35
/proc/22983/stat : 22983 (java) S 22981 22983 22263 0 -1 4202496 5365 0 1 0 32 3 0 0 25 0 12 0 18451234 1563131904 4802 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/22983/statm: 381624 4802 1362 10 0 378926 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1526496

[startup+0.711904 s]
/proc/loadavg: 1.07 1.03 1.01 3/106 22983
/proc/meminfo: memFree=1821672/2059040 swapFree=4140360/4192956
[pid=22983] ppid=22981 vsize=1528284 CPUtime=0.95
/proc/22983/stat : 22983 (java) S 22981 22983 22263 0 -1 4202496 6696 0 1 0 91 4 0 0 25 0 13 0 18451234 1564962816 6038 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/22983/statm: 382071 6038 1402 10 0 379373 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 1528284

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

[startup+1.11098 s]
/proc/loadavg: 1.07 1.03 1.01 2/119 22996
/proc/meminfo: memFree=1799124/2059040 swapFree=4140360/4192956
[pid=22983] ppid=22981 vsize=1530040 CPUtime=1.68
/proc/22983/stat : 22983 (java) S 22981 22983 22263 0 -1 4202496 8307 0 1 0 163 5 0 0 25 0 13 0 18451234 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/22983/statm: 382510 7546 1421 10 0 379812 0
[pid=22983/tid=22985] ppid=22981 vsize=1530040 CPUtime=0.8
/proc/22983/task/22985/stat : 22985 (java) R 22981 22983 22263 0 -1 4202560 5537 0 1 0 77 3 0 0 25 0 13 0 18451235 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4109277044 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=22983/tid=22986] ppid=22981 vsize=1530040 CPUtime=0
/proc/22983/task/22986/stat : 22986 (java) S 22981 22983 22263 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 18451236 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 4 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
[pid=22983/tid=22987] ppid=22981 vsize=1530040 CPUtime=0
/proc/22983/task/22987/stat : 22987 (java) S 22981 22983 22263 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 18451236 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 4 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
[pid=22983/tid=22988] ppid=22981 vsize=1530040 CPUtime=0
/proc/22983/task/22988/stat : 22988 (java) S 22981 22983 22263 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 18451238 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 0 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
[pid=22983/tid=22989] ppid=22981 vsize=1530040 CPUtime=0
/proc/22983/task/22989/stat : 22989 (java) S 22981 22983 22263 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 13 0 18451238 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 4 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
[pid=22983/tid=22990] ppid=22981 vsize=1530040 CPUtime=0
/proc/22983/task/22990/stat : 22990 (java) S 22981 22983 22263 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 18451238 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 4 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
[pid=22983/tid=22991] ppid=22981 vsize=1530040 CPUtime=0
/proc/22983/task/22991/stat : 22991 (java) S 22981 22983 22263 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 18451243 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 4 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
[pid=22983/tid=22992] ppid=22981 vsize=1530040 CPUtime=0.38
/proc/22983/task/22992/stat : 22992 (java) S 22981 22983 22263 0 -1 4202560 573 0 0 0 38 0 0 0 23 0 13 0 18451243 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 4 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
[pid=22983/tid=22993] ppid=22981 vsize=1530040 CPUtime=0.46
/proc/22983/task/22993/stat : 22993 (java) R 22981 22983 22263 0 -1 4202560 1127 0 0 0 46 0 0 0 16 0 13 0 18451243 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 105788918 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=22983/tid=22994] ppid=22981 vsize=1530040 CPUtime=0
/proc/22983/task/22994/stat : 22994 (java) S 22981 22983 22263 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 18451243 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 4 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
[pid=22983/tid=22995] ppid=22981 vsize=1530040 CPUtime=0
/proc/22983/task/22995/stat : 22995 (java) S 22981 22983 22263 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 18451243 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 4 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
[pid=22983/tid=22996] ppid=22981 vsize=1530040 CPUtime=0
/proc/22983/task/22996/stat : 22996 (java) S 22981 22983 22263 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 18451288 1566760960 7546 1992294400 134512640 134550932 4289067360 18446744073709551615 4294960144 0 4 0 16800975 18446604437833653248 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 1530040

Child status: 30
Real time (s): 1.15809
CPU time (s): 1.74373
CPU user time (s): 1.68674
CPU system time (s): 0.056991
CPU usage (%): 150.57
Max. virtual memory (cumulated for all children) (KiB): 1530308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.68674
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8436
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= 253
involuntary context switches= 228

runsolver used 0.008998 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-13 18:53:14
IDJOB=2661184
IDBENCH=2131
IDSOLVER=1165
FILE ID=node027/2661184-1276447994
PBS_JOBID= 11173329
Free space on /tmp= 62448 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh205.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661184-1276447994/watcher-2661184-1276447994 -o /tmp/evaluation-result-2661184-1276447994/solver-2661184-1276447994 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661184-1276447994.opb

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

MD5SUM BENCH= 337fa63ae90b2f1f31bfc9ba194017c3
RANDOM SEED=1443568691

node027.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.52
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		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1822192 kB
Buffers:         58920 kB
Cached:          97636 kB
SwapCached:       6028 kB
Active:          74312 kB
Inactive:        95168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1822192 kB
SwapTotal:     4192956 kB
SwapFree:      4140360 kB
Dirty:             636 kB
Writeback:          28 kB
AnonPages:       11104 kB
Mapped:          13040 kB
Slab:            45416 kB
PageTables:       3908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180696 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62448 MiB
End job on node027 at 2010-06-13 18:53:15