Trace number 3697992

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
npSolver inc-topDownOPT8276 1.67374 1.68616

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM12a5969fc5fa7320821e43a146878312
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.05799
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8276
Optimality of the best value was proved YES
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
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

0.00/0.01	c run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	c [INC SYSTEM] preprocess with white file
0.00/0.03	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.03	c [INC SYSTEM] execute solver
0.00/0.04	c [INC SEARCH] formula is SAT
0.00/0.04	c [INC SYSTEM] solved the initial formula
0.00/0.04	c model valid
0.00/0.04	c current solution ok
0.00/0.05	o 10373
0.00/0.05	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.05	c write failed with 2
0.00/0.05	c [INC SEARCH] iteration: 0
0.00/0.05	c [INC BOUNDS] best value:10373 search for 10372
0.00/0.05	c [INC SYSTEM] create new solver instance
0.00/0.05	c [INC] encode full formula
0.00/0.05	c fallback to adder encoding
0.00/0.05	c set iterative enc to: adder
0.00/0.05	c set iterative enc to: none
0.00/0.05	c [INC SEARCH] isOptimum variable: 0
0.00/0.10	c formula is SAT
0.00/0.10	c [INC SEARCH] copied best model
0.00/0.10	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.10	c model valid
0.00/0.10	c current solution ok
0.00/0.10	o 10005
0.00/0.10	c [INC SEARCH] iteration: 1
0.00/0.10	c [INC BOUNDS] best value:10005 search for 10004
0.00/0.10	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.10	c write failed with 2
0.00/0.10	c [INC SYSTEM] create new solver instance
0.00/0.10	c [INC] encode full formula
0.00/0.10	c fallback to adder encoding
0.00/0.10	c set iterative enc to: adder
0.00/0.10	c set iterative enc to: none
0.00/0.10	c [INC SEARCH] isOptimum variable: 0
0.00/0.14	c formula is SAT
0.00/0.14	c [INC SEARCH] copied best model
0.00/0.14	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.14	c model valid
0.00/0.14	c current solution ok
0.00/0.14	o 9736
0.00/0.14	c [INC SEARCH] iteration: 2
0.00/0.14	c [INC BOUNDS] best value:9736 search for 9735
0.00/0.14	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.14	c write failed with 2
0.00/0.14	c [INC SYSTEM] create new solver instance
0.00/0.14	c [INC] encode full formula
0.00/0.14	c fallback to adder encoding
0.00/0.15	c set iterative enc to: adder
0.00/0.15	c set iterative enc to: none
0.00/0.15	c [INC SEARCH] isOptimum variable: 0
0.00/0.16	c formula is SAT
0.00/0.16	c [INC SEARCH] copied best model
0.00/0.16	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.16	c model valid
0.00/0.16	c current solution ok
0.00/0.16	o 8712
0.00/0.16	c [INC SEARCH] iteration: 3
0.00/0.16	c [INC BOUNDS] best value:8712 search for 8711
0.00/0.16	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.16	c write failed with 2
0.00/0.16	c [INC SYSTEM] create new solver instance
0.00/0.16	c [INC] encode full formula
0.00/0.16	c fallback to adder encoding
0.00/0.16	c set iterative enc to: adder
0.00/0.16	c set iterative enc to: none
0.00/0.17	c [INC SEARCH] isOptimum variable: 0
0.00/0.41	c formula is SAT
0.00/0.41	c [INC SEARCH] copied best model
0.00/0.41	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.41	c model valid
0.00/0.41	c current solution ok
0.00/0.41	o 8559
0.00/0.41	c [INC SEARCH] iteration: 4
0.00/0.41	c [INC BOUNDS] best value:8559 search for 8558
0.00/0.41	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.41	c write failed with 2
0.00/0.41	c [INC SYSTEM] create new solver instance
0.00/0.41	c [INC] encode full formula
0.00/0.41	c fallback to adder encoding
0.00/0.42	c set iterative enc to: adder
0.00/0.42	c set iterative enc to: none
0.00/0.42	c [INC SEARCH] isOptimum variable: 0
0.00/0.49	c formula is SAT
0.00/0.49	c [INC SEARCH] copied best model
0.00/0.49	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.49	c model valid
0.00/0.49	c current solution ok
0.00/0.49	o 8327
0.00/0.49	c [INC SEARCH] iteration: 5
0.00/0.49	c [INC BOUNDS] best value:8327 search for 8326
0.00/0.49	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.49	c write failed with 2
0.00/0.49	c [INC SYSTEM] create new solver instance
0.00/0.49	c [INC] encode full formula
0.00/0.49	c fallback to adder encoding
0.00/0.49	c set iterative enc to: adder
0.00/0.49	c set iterative enc to: none
0.00/0.49	c [INC SEARCH] isOptimum variable: 0
0.00/0.57	c formula is SAT
0.00/0.57	c [INC SEARCH] copied best model
0.00/0.57	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.57	c model valid
0.00/0.57	c current solution ok
0.00/0.57	o 8290
0.00/0.57	c [INC SEARCH] iteration: 6
0.00/0.57	c [INC BOUNDS] best value:8290 search for 8289
0.00/0.57	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.57	c write failed with 2
0.00/0.57	c [INC SYSTEM] create new solver instance
0.00/0.57	c [INC] encode full formula
0.00/0.57	c fallback to adder encoding
0.00/0.57	c set iterative enc to: adder
0.00/0.57	c set iterative enc to: none
0.00/0.58	c [INC SEARCH] isOptimum variable: 0
1.07/1.13	c formula is SAT
1.07/1.13	c [INC SEARCH] copied best model
1.07/1.13	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.07/1.13	c model valid
1.07/1.13	c current solution ok
1.07/1.13	o 8276
1.07/1.13	c [INC SEARCH] iteration: 7
1.07/1.13	c [INC BOUNDS] best value:8276 search for 8275
1.07/1.13	c [INC SYSTEM] there exists a inc, kill it!
1.07/1.13	c write failed with 2
1.07/1.13	c [INC SYSTEM] create new solver instance
1.07/1.13	c [INC] encode full formula
1.07/1.13	c fallback to adder encoding
1.07/1.13	c set iterative enc to: adder
1.07/1.13	c set iterative enc to: none
1.07/1.14	c [INC SEARCH] isOptimum variable: 0
1.11/1.68	c [INC SEARCH] formula is UNSAT
1.11/1.68	c [INC SYSTEM] there exists a inc, kill it!
1.11/1.68	c write failed with 2
1.11/1.68	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
1.11/1.68	c [INC SEARCH] found optimum
1.11/1.68	c display solution
1.11/1.68	s OPTIMUM FOUND
1.11/1.68	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 

Verifier Data

OK	8276

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-3697992-1338056543/watcher-3697992-1338056543 -o /tmp/evaluation-result-3697992-1338056543/solver-3697992-1338056543 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697992-1338056543.opb 1507086331 HOME HOME 

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: 2.00 2.00 2.00 3/179 4577
/proc/meminfo: memFree=28234440/32873844 swapFree=7124/7124
[pid=4577] ppid=4575 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/4577/stat : 4577 (runsolver) D 4575 4577 4265 0 -1 4202560 42 0 0 0 0 0 0 0 20 0 1 0 271779678 12095488 50 33554432000 4194304 5436572 140735711034640 140735711030936 4883175 0 0 4096 24578 18446744071579943789 0 0 17 4 0 0 0 0 0
/proc/4577/statm: 2953 50 31 304 0 2645 0

[startup+0.046261 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4577
/proc/meminfo: memFree=28234440/32873844 swapFree=7124/7124
[pid=4577] ppid=4575 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4577/stat : 4577 (npSolver-pbo-It) S 4575 4577 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 271779678 9367552 274 33554432000 4194304 5064252 140734087750528 140734087749440 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/4577/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100293 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4577
/proc/meminfo: memFree=28234440/32873844 swapFree=7124/7124
[pid=4577] ppid=4575 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4577/stat : 4577 (npSolver-pbo-It) S 4575 4577 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 271779678 9367552 274 33554432000 4194304 5064252 140734087750528 140734087749440 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/4577/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300127 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4577
/proc/meminfo: memFree=28234440/32873844 swapFree=7124/7124
[pid=4577] ppid=4575 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4577/stat : 4577 (npSolver-pbo-It) S 4575 4577 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 271779678 9367552 274 33554432000 4194304 5064252 140734087750528 140734087749440 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/4577/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700114 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 4577
/proc/meminfo: memFree=28234440/32873844 swapFree=7124/7124
[pid=4577] ppid=4575 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4577/stat : 4577 (npSolver-pbo-It) S 4575 4577 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 271779678 9367552 274 33554432000 4194304 5064252 140734087750528 140734087749440 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/4577/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50015 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 4598
/proc/meminfo: memFree=28150276/32873844 swapFree=7124/7124
[pid=4577] ppid=4575 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4577/stat : 4577 (npSolver-pbo-It) S 4575 4577 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 271779678 9367552 274 33554432000 4194304 5064252 140734087750528 140734087749440 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/4577/statm: 2287 274 233 213 0 72 0
[pid=4579] ppid=4577 vsize=2368 CPUtime=1.11 cores=0,2,4,6
/proc/4579/stat : 4579 (npSolver-pbo) S 4577 4577 4265 0 -1 4202496 2085 12045 0 0 4 1 104 2 20 0 1 0 271779679 2424832 292 33554432000 4194304 5992684 140737430623616 140737430609448 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/4579/statm: 592 292 188 440 0 148 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 11516

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

[startup+1.6002 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 4598
/proc/meminfo: memFree=28150276/32873844 swapFree=7124/7124
[pid=4577] ppid=4575 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4577/stat : 4577 (npSolver-pbo-It) S 4575 4577 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 271779678 9367552 274 33554432000 4194304 5064252 140734087750528 140734087749440 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/4577/statm: 2287 274 233 213 0 72 0
[pid=4579] ppid=4577 vsize=2368 CPUtime=1.11 cores=0,2,4,6
/proc/4579/stat : 4579 (npSolver-pbo) S 4577 4577 4265 0 -1 4202496 2085 12045 0 0 4 1 104 2 20 0 1 0 271779679 2424832 292 33554432000 4194304 5992684 140737430623616 140737430609448 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/4579/statm: 592 292 188 440 0 148 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 11516

Child status: 0
Real time (s): 1.68616
CPU time (s): 1.67374
CPU user time (s): 1.62775
CPU system time (s): 0.045993
CPU usage (%): 99.2637
Max. virtual memory (cumulated for all children) (KiB): 16960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.62775
system time used= 0.045993
maximum resident set size= 4852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15919
page faults= 0
swaps= 0
block input operations= 0
block output operations= 4536
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 82
involuntary context switches= 56

runsolver used 0.000999 second user time and 0.005999 second system time

The end

Launcher Data

Begin job on node134 at 2012-05-26 20:22:23
IDJOB=3697992
IDBENCH=2009
IDSOLVER=2275
FILE ID=node134/3697992-1338056543
RUNJOBID= node134-1338052941-4281
PBS_JOBID= 14624402
Free space on /tmp= 71028 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-data4_3.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697992-1338056543/watcher-3697992-1338056543 -o /tmp/evaluation-result-3697992-1338056543/solver-3697992-1338056543 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697992-1338056543.opb 1507086331 HOME HOME

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

MD5SUM BENCH= 12a5969fc5fa7320821e43a146878312
RANDOM SEED=1507086331

node134.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28236200 kB
Buffers:          299804 kB
Cached:          3520016 kB
SwapCached:            0 kB
Active:          1395224 kB
Inactive:        2437760 kB
Active(anon):       9180 kB
Inactive(anon):     5996 kB
Active(file):    1386044 kB
Inactive(file):  2431764 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             17236 kB
Writeback:             0 kB
AnonPages:         20160 kB
Mapped:            15048 kB
Shmem:               212 kB
Slab:             665764 kB
SReclaimable:     107624 kB
SUnreclaim:       558140 kB
KernelStack:        1464 kB
PageTables:         4212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     127164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71000 MiB
End job on node134 at 2012-05-26 20:22:25