Trace number 4083250

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
NaPS 1.02Signal 19.2141 40.8821

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null10mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMcd577d7fe2c7600d8302daa2328d0cdf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-14603
Best CPU time to get the best result obtained on this benchmark1800.39
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1605
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 188353
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 188353
Number of bits of the biggest sum of numbers18
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 NaPS 1.02b.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4083250-1467321687/watcher-4083250-1467321687 -o /tmp/evaluation-result-4083250-1467321687/solver-4083250-1467321687 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1467321643-22202 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4083250-1467321687.opb 

pid=22312
running on 4 cores: 1,3,5,7

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 Stack size limit: 81920 KiB
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: 81920 KiB


[startup+0 s]
/proc/loadavg: 2.34 2.05 2.10 3/173 22315
/proc/meminfo: memFree=28067944/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=6996 CPUtime=0 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) R 22312 22315 22185 0 -1 4202496 448 0 0 0 0 0 0 0 20 0 1 0 11194869 7163904 322 33554432000 4194304 5796924 140734877707104 140734877706408 5096709 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 1749 322 128 392 0 1348 0

[startup+0.100132 s]
/proc/loadavg: 2.34 2.05 2.10 3/173 22315
/proc/meminfo: memFree=28067944/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=10976 CPUtime=0.09 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) R 22312 22315 22185 0 -1 4202496 1424 0 0 0 9 0 0 0 20 0 1 0 11194869 11239424 1244 33554432000 4194304 5796924 140734877707104 140734877706408 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 2744 1244 128 392 0 2343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10976

[startup+0.200299 s]
/proc/loadavg: 2.34 2.05 2.10 3/173 22315
/proc/meminfo: memFree=28067944/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=13456 CPUtime=0.19 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) R 22312 22315 22185 0 -1 4202496 2163 0 0 0 19 0 0 0 20 0 1 0 11194869 13778944 1881 33554432000 4194304 5796924 140734877707104 140734877706408 4623737 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 3364 1881 128 392 0 2963 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13456

[startup+0.300286 s]
/proc/loadavg: 2.34 2.05 2.10 3/173 22315
/proc/meminfo: memFree=28067944/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=16312 CPUtime=0.29 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) R 22312 22315 22185 0 -1 4202496 2748 0 0 0 29 0 0 0 20 0 1 0 11194869 16703488 2446 33554432000 4194304 5796924 140734877707104 140734877706408 4564234 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 4078 2446 128 392 0 3677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16312

[startup+0.700225 s]
/proc/loadavg: 2.34 2.05 2.10 3/173 22315
/proc/meminfo: memFree=28067944/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=22948 CPUtime=0.69 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) R 22312 22315 22185 0 -1 4202496 4650 0 0 0 69 0 0 0 20 0 1 0 11194869 23498752 4612 33554432000 4194304 5796924 140734877707104 140734877706408 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 5737 4612 128 392 0 5336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22948

[startup+1.50024 s]
/proc/loadavg: 2.34 2.05 2.10 3/178 22327
/proc/meminfo: memFree=28019720/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=35524 CPUtime=1.49 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) R 22312 22315 22185 0 -1 4202496 7905 0 0 0 148 1 0 0 20 0 1 0 11194869 36376576 7813 33554432000 4194304 5796924 140734877707104 140734877706264 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 8881 7813 128 392 0 8480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35524

[startup+3.10027 s]
/proc/loadavg: 2.34 2.05 2.10 3/178 22327
/proc/meminfo: memFree=27977936/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=71980 CPUtime=3.09 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) R 22312 22315 22185 0 -1 4202496 16163 0 0 0 305 4 0 0 20 0 1 0 11194869 73707520 15427 33554432000 4194304 5796924 140734877707104 140734877706376 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 17995 15427 128 392 0 17594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71980

[startup+6.30027 s]
/proc/loadavg: 2.31 2.05 2.10 3/178 22327
/proc/meminfo: memFree=27841344/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=147544 CPUtime=6.29 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) R 22312 22315 22185 0 -1 4202496 32212 0 0 0 622 7 0 0 20 0 1 0 11194869 151085056 33463 33554432000 4194304 5796924 140734877707104 140734877706328 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 36886 33464 128 392 0 36485 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 147544

[startup+12.7002 s]
/proc/loadavg: 2.37 2.07 2.10 3/178 22327
/proc/meminfo: memFree=27577124/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=256000 CPUtime=12.69 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) R 22312 22315 22185 0 -1 4202496 63292 0 0 0 1255 14 0 0 20 0 1 0 11194869 262144000 61618 33554432000 4194304 5796924 140734877707104 140734877705416 5092545 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 64000 61618 139 392 0 63599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 256000

[startup+25.5003 s]
/proc/loadavg: 2.37 2.08 2.10 1/180 22329
/proc/meminfo: memFree=25656984/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=419920 CPUtime=19.18 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) S 22312 22315 22185 0 -1 4204032 92863 0 0 0 1877 41 0 0 20 0 1 0 11194869 429998080 101920 33554432000 4194304 5796924 140734877707104 140734791832360 4430244 0 0 4096 16930 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 104980 101920 144 392 0 104579 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 419920
heavy processes:
  %CPU=32 pid=1815 uid=0 cmd=
  %CPU=24 pid=22328 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 22315 11 506 18446744073709551615 
  %CPU=23 pid=22329 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 22326 11 506 18446744073709551615 

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22315 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.607 s]
/proc/loadavg: 2.37 2.08 2.10 1/180 22329
/proc/meminfo: memFree=25656984/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=419920 CPUtime=19.18 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) S 22312 22315 22185 0 -1 4204032 92863 0 0 0 1877 41 0 0 20 0 1 0 11194869 429998080 101920 33554432000 4194304 5796924 140734877707104 140734791832360 4430244 0 0 4096 16930 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 104980 101920 144 392 0 104579 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 419920

[startup+32.0074 s]
/proc/loadavg: 2.58 2.13 2.12 1/180 22329
/proc/meminfo: memFree=25655372/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=419920 CPUtime=19.18 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) S 22312 22315 22185 0 -1 4204032 92863 0 0 0 1877 41 0 0 20 0 1 0 11194869 429998080 101920 33554432000 4194304 5796924 140734877707104 140734791832360 4430244 0 0 4096 16930 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 104980 101920 144 392 0 104579 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 419920

[startup+35.2003 s]
/proc/loadavg: 2.77 2.17 2.13 1/180 22329
/proc/meminfo: memFree=25656916/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=419920 CPUtime=19.18 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) S 22312 22315 22185 0 -1 4204032 92863 0 0 0 1877 41 0 0 20 0 1 0 11194869 429998080 101920 33554432000 4194304 5796924 140734877707104 140734791832360 4430244 0 0 4096 16930 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 104980 101920 144 392 0 104579 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 419920

[startup+38.4003 s]
/proc/loadavg: 2.77 2.17 2.13 1/180 22329
/proc/meminfo: memFree=25656668/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=419920 CPUtime=19.18 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) S 22312 22315 22185 0 -1 4204032 92863 0 0 0 1877 41 0 0 20 0 1 0 11194869 429998080 101920 33554432000 4194304 5796924 140734877707104 140734791832360 4430244 0 0 4096 16930 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 104980 101920 144 392 0 104579 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 419920

[startup+40.0003 s]
/proc/loadavg: 2.87 2.20 2.14 2/174 22359
/proc/meminfo: memFree=26639196/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=419920 CPUtime=19.18 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) S 22312 22315 22185 0 -1 4204032 92863 0 0 0 1877 41 0 0 20 0 1 0 11194869 429998080 101920 33554432000 4194304 5796924 140734877707104 140734791832360 4430244 0 0 4096 16930 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 104980 101920 144 392 0 104579 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 419920

[startup+40.4003 s]
/proc/loadavg: 2.87 2.20 2.14 2/174 22359
/proc/meminfo: memFree=26639196/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=419920 CPUtime=19.18 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) S 22312 22315 22185 0 -1 4204032 92863 0 0 0 1877 41 0 0 20 0 1 0 11194869 429998080 101920 33554432000 4194304 5796924 140734877707104 140734791832360 4430244 0 0 4096 16930 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 104980 101920 144 392 0 104579 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 419920

[startup+40.8071 s]
/proc/loadavg: 2.87 2.20 2.14 2/174 22359
/proc/meminfo: memFree=26674164/32872528 swapFree=1634416/1797936
[pid=22315] ppid=22312 vsize=419920 CPUtime=19.18 cores=1,3,5,7
/proc/22315/stat : 22315 (naps-1.02) S 22312 22315 22185 0 -1 4204032 92863 0 0 0 1877 41 0 0 20 0 1 0 11194869 429998080 101920 33554432000 4194304 5796924 140734877707104 140734791832360 4430244 0 0 4096 16930 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22315/statm: 104980 101920 144 392 0 104579 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 419920

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 40.8821
CPU time (s): 19.2141
CPU user time (s): 18.7761
CPU system time (s): 0.437933
CPU usage (%): 46.9987
Max. virtual memory (cumulated for all children) (KiB): 419920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.7761
system time used= 0.437933
maximum resident set size= 407680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92863
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= 99772
involuntary context switches= 23

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.12898 second user time and 0.182972 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-30 23:21:28
IDJOB=4083250
IDBENCH=90939
IDSOLVER=2544
FILE ID=node123/4083250-1467321687
RUNJOBID= node123-1467321643-22202
PBS_JOBID= 20005295
Free space on /tmp= 71680 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_10null10mast_rapportOE1.0_TMAX300_K192_cod2.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083250-1467321687/watcher-4083250-1467321687 -o /tmp/evaluation-result-4083250-1467321687/solver-4083250-1467321687 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1467321643-22202 --watchdog 1960 -S 80 naps-1.02 HOME/instance-4083250-1467321687.opb

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

MD5SUM BENCH= cd577d7fe2c7600d8302daa2328d0cdf
RANDOM SEED=918713104

node123.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		: 2666.387
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	: 5332.77
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		: 2666.387
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	: 5332.55
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		: 2666.387
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		: 2666.387
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	: 5332.55
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		: 2666.387
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	: 5332.54
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		: 2666.387
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		: 2666.387
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	: 5332.55
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		: 2666.387
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28068952 kB
Buffers:          199588 kB
Cached:          2025712 kB
SwapCached:            0 kB
Active:           360960 kB
Inactive:        1881724 kB
Active(anon):      19792 kB
Inactive(anon):        0 kB
Active(file):     341168 kB
Inactive(file):  1881724 kB
Unevictable:     1797936 kB
Mlocked:         1634416 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             60072 kB
Writeback:             8 kB
AnonPages:       1813536 kB
Mapped:            13924 kB
Shmem:               204 kB
Slab:             627484 kB
SReclaimable:      69976 kB
SUnreclaim:       557508 kB
KernelStack:        1392 kB
PageTables:         7076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1901772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70960 MiB
End job on node123 at 2016-06-30 23:22:09