Trace number 1880283

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
bsolo 3.1 pbSAT 54.9266 54.9478

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576918.opb
MD5SUM880846daf47900bbb2fd34e8a6c4861d
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.264959
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 639
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1880283-1245124514.opb
0.00/0.00	c File size is 83371 bytes.
0.00/0.01	c Highest Coefficient sum: 639
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
54.87/54.94	c      102    231     2788    18135    6     6629    2069    202   2266 0.04
54.87/54.94	c      252    231     3080    33988   11     9114    2276    494   2831 0.09
54.87/54.94	c      478    231     3529    63559   18    14154    2504    943   2597 0.18
54.87/54.94	c      817    231     4205   129373   30    40279    2755   1619   1621 0.50
54.87/54.94	c     1326    231     5223   230208   44    74200    3031   2637    903 1.47
54.87/54.94	c     2092    231     5130   230564   44    91250    3335   2544    514 4.06
54.87/54.94	c     3238    231     5645   325511   57   126458    3669   3059    295 10.96
54.87/54.94	c     4960    231     5186   276036   53   117265    4036   2600    204 24.26
54.87/54.94	c     7545    231     6022   383727   63   146523    4440   3436    163 46.16
54.87/54.94	c Backtracks by Clause: 8072
54.87/54.94	c Backtracks by PB constraint: 208
54.87/54.94	v -x1 -x12 -x2 -x13 -x3 -x14 -x4 -x15 -x5 -x16 -x6 -x17 -x7 -x18 -x8 x19 x9 -x20 -x10 -x21 -x11 -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 -x132 -x142 -x152 -x162 -x172 -x182 -x192 -x202 -x212 x222 -x122 -x143 -x153 -x163 -x173 -x183 -x193 -x203 x213 -x223 -x123 -x133 -x154 -x164 -x174 -x184 x194 -x204 -x214 -x224 -x124 -x134 x144 -x165 -x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 x186 -x196 -x206 -x216 -x226 -x126 -x136 -x146 x156 -x166 -x187 -x197 -x207 -x217 -x227 x127 -x137 -x147 -x157 -x167 -x177 -x198 -x208 -x218 -x228 -x128 -x138 -x148 -x158 -x168 -x178 -x188 x209 -x219 -x229 -x129 -x139 -x149 -x159 x169 -x179 -x189 -x199 -x220 -x230 -x130 -x140 -x150 -x160 -x170 x180 -x190 -x200 -x210 -x231 -x131 x141 -x151 -x161 -x171 -x181 -x191 -x201 -x211 -x221 
54.87/54.94	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
54.87/54.94	c    9     8289   1699    12983     5173   280980   2587    150 54.92
54.87/54.94	s SATISFIABLE
54.87/54.94	c Total time: 54.923 s

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880283-1245124514/watcher-1880283-1245124514 -o /tmp/evaluation-result-1880283-1245124514/solver-1880283-1245124514 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880283-1245124514.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: 1.00 1.00 1.00 3/64 8282
/proc/meminfo: memFree=1792184/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=10792 CPUtime=0
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 180052215 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 2698 233 174 640 0 2033 0

[startup+0.0866429 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8282
/proc/meminfo: memFree=1792184/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=11496 CPUtime=0.08
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 489 0 0 0 8 0 0 0 18 0 1 0 180052215 11771904 452 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 2874 452 196 640 0 2230 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11496

[startup+0.101645 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8282
/proc/meminfo: memFree=1792184/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=11628 CPUtime=0.09
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 512 0 0 0 9 0 0 0 18 0 1 0 180052215 11907072 475 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 2907 475 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.301681 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8282
/proc/meminfo: memFree=1792184/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=12668 CPUtime=0.29
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 792 0 0 0 29 0 0 0 19 0 1 0 180052215 12972032 755 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 3167 755 196 640 0 2523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12668

[startup+0.701756 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8282
/proc/meminfo: memFree=1792184/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=14092 CPUtime=0.69
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 1128 0 0 0 69 0 0 0 22 0 1 0 180052215 14430208 1091 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 3523 1091 196 640 0 2879 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14092

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1787824/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=15660 CPUtime=1.49
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 1550 0 0 0 149 0 0 0 25 0 1 0 180052215 16035840 1513 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 3915 1513 196 640 0 3271 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15660

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1785840/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=16832 CPUtime=3.09
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 1839 0 0 0 308 1 0 0 25 0 1 0 180052215 17235968 1802 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 4208 1802 196 640 0 3564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16832

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1784624/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=18268 CPUtime=6.29
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 2191 0 0 0 628 1 0 0 25 0 1 0 180052215 18706432 2154 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 4567 2154 197 640 0 3923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18268

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1783344/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=19440 CPUtime=12.69
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 2488 0 0 0 1267 2 0 0 25 0 1 0 180052215 19906560 2451 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 4860 2451 197 640 0 4216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19440

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1782128/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=20220 CPUtime=25.48
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 2662 0 0 0 2545 3 0 0 25 0 1 0 180052215 20705280 2625 1992294400 134512640 137136520 4294956256 18446744073709551615 134605458 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 5055 2625 197 640 0 4411 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20220

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1780592/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=21784 CPUtime=51.07
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 3056 0 0 0 5103 4 0 0 25 0 1 0 180052215 22306816 3019 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 5446 3019 197 640 0 4802 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21784

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

[startup+52.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1780656/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=21784 CPUtime=52.67
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 3056 0 0 0 5263 4 0 0 25 0 1 0 180052215 22306816 3019 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 5446 3019 197 640 0 4802 0
Current children cumulated CPU time (s) 52.67
Current children cumulated vsize (KiB) 21784

[startup+54.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1780656/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=21784 CPUtime=54.27
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 3056 0 0 0 5423 4 0 0 25 0 1 0 180052215 22306816 3019 1992294400 134512640 137136520 4294956256 18446744073709551615 134544357 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 5446 3019 197 640 0 4802 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 21784

[startup+54.7027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1780656/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=21784 CPUtime=54.67
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 3056 0 0 0 5463 4 0 0 25 0 1 0 180052215 22306816 3019 1992294400 134512640 137136520 4294956256 18446744073709551615 134574996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 5446 3019 197 640 0 4802 0
Current children cumulated CPU time (s) 54.67
Current children cumulated vsize (KiB) 21784

[startup+54.9018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8283
/proc/meminfo: memFree=1780656/2055920 swapFree=4192812/4192956
[pid=8282] ppid=8280 vsize=21784 CPUtime=54.87
/proc/8282/stat : 8282 (bsolo) R 8280 8282 7057 0 -1 4194304 3056 0 0 0 5483 4 0 0 25 0 1 0 180052215 22306816 3019 1992294400 134512640 137136520 4294956256 18446744073709551615 134551477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8282/statm: 5446 3019 197 640 0 4802 0
Current children cumulated CPU time (s) 54.87
Current children cumulated vsize (KiB) 21784

Child status: 0
Real time (s): 54.9478
CPU time (s): 54.9266
CPU user time (s): 54.8767
CPU system time (s): 0.049992
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 21784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.8767
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3058
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= 2
involuntary context switches= 89

runsolver used 0.06099 second user time and 0.101984 second system time

The end

Launcher Data 

Begin job on node7 at 2009-06-16 05:55:14
IDJOB=1880283
IDBENCH=1366
IDSOLVER=701
FILE ID=node7/1880283-1245124514
PBS_JOBID= 9363649
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576918.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880283-1245124514/watcher-1880283-1245124514 -o /tmp/evaluation-result-1880283-1245124514/solver-1880283-1245124514 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880283-1245124514.opb

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

MD5SUM BENCH= 880846daf47900bbb2fd34e8a6c4861d
RANDOM SEED=1561805346

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.274
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		: 3000.274
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:       1792664 kB
Buffers:         20784 kB
Cached:         170636 kB
SwapCached:          0 kB
Active:          64080 kB
Inactive:       141232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4268 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            43892 kB
Committed_AS:   151948 kB
PageTables:       1444 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= 66268 MiB
End job on node7 at 2009-06-16 05:56:09