Trace number 4261529

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
Mistral-2.0 2017-07-28SAT 51.2201 51.380699

General information on the benchmark

NameQRandom/QRandom-m1-lard/
lard-92-92.xml
MD5SUM18238995c509511de5ee79784b2000cc
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark15.5518
Satisfiable
(Un)Satisfiability was proved
Number of variables92
Number of constraints4186
Number of domains1
Minimum domain size93
Maximum domain size93
Distribution of domain sizes[{"size":93,"count":92}]
Minimum variable degree91
Maximum variable degree91
Distribution of variable degrees[{"degree":91,"count":92}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4186}]
Number of extensional constraints4186
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":4186}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.13	c 280717
51.03/51.27	s SATISFIABLE
51.03/51.27	v <instantiation type="solution">
51.03/51.27	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[90] x[91] </list>
51.03/51.27	v   <values> 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 </values>
51.03/51.27	v </instantiation>

Verifier Data 

OK

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-4261529-1502360176/watcher-4261529-1502360176 -o /tmp/evaluation-result-4261529-1502360176/solver-4261529-1502360176 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502333727-2686 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1704790161 HOME/instance-4261529-1502360176.xml 

pid=7792
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.13 2.04 2.05 3/184 7795
/proc/meminfo: memFree=31422648/32770624 swapFree=0/225700
[pid=7795] ppid=7792 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/7795/stat : 7795 (runsolver) D 7792 7795 15981 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 38213202 24240128 106 18446744073709551615 4194304 4338465 140721207654304 140721207651944 140561386463959 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 31633408 140721207660684 140721207661130 140721207661130 140721207664586 0
/proc/7795/statm: 5918 106 53 36 0 2156 0

[startup+0.10015 s]
/proc/loadavg: 2.13 2.04 2.05 3/184 7795
/proc/meminfo: memFree=31422648/32770624 swapFree=0/225700
[pid=7795] ppid=7792 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/7795/stat : 7795 (runsolver) D 7792 7795 15981 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 38213202 24240128 106 18446744073709551615 4194304 4338465 140721207654304 140721207651944 140561386463959 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 31633408 140721207660684 140721207661130 140721207661130 140721207664586 0
/proc/7795/statm: 5918 106 53 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.200365 s]
/proc/loadavg: 2.13 2.04 2.05 3/184 7795
/proc/meminfo: memFree=31422648/32770624 swapFree=0/225700
[pid=7795] ppid=7792 vsize=31544 CPUtime=0.07 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 1630 0 0 0 7 0 0 0 20 0 1 0 38213202 32301056 1420 18446744073709551615 4194304 7396336 140730326276368 140730326273368 5955129 0 0 1 0 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 7886 1420 635 782 0 902 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 31544

[startup+0.300355 s]
/proc/loadavg: 2.13 2.04 2.05 3/184 7795
/proc/meminfo: memFree=31422648/32770624 swapFree=0/225700
[pid=7795] ppid=7792 vsize=35176 CPUtime=0.16 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 2593 0 0 0 16 0 0 0 20 0 1 0 38213202 36020224 2344 18446744073709551615 4194304 7396336 140730326276368 140730326273368 140031325686348 0 0 1 0 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 8794 2344 635 782 0 1810 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 35176

[startup+0.700292 s]
/proc/loadavg: 2.13 2.04 2.05 3/184 7795
/proc/meminfo: memFree=31422648/32770624 swapFree=0/225700
[pid=7795] ppid=7792 vsize=50064 CPUtime=0.56 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 6330 0 0 0 56 0 0 0 20 0 1 0 38213202 51265536 6106 18446744073709551615 4194304 7396336 140730326276368 140730326269608 5955117 0 0 1 0 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 12516 6106 636 782 0 5532 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 50064

[startup+1.50029 s]
/proc/loadavg: 2.13 2.04 2.05 3/185 7796
/proc/meminfo: memFree=31386412/32770624 swapFree=0/225468
[pid=7795] ppid=7792 vsize=79820 CPUtime=1.36 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 13776 0 0 0 135 1 0 0 20 0 1 0 38213202 81735680 13564 18446744073709551615 4194304 7396336 140730326276368 140730326269608 5955117 0 0 1 0 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 19955 13564 636 782 0 12971 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 79820

[startup+3.10029 s]
/proc/loadavg: 2.13 2.04 2.05 3/185 7796
/proc/meminfo: memFree=31345120/32770624 swapFree=0/225468
[pid=7795] ppid=7792 vsize=139360 CPUtime=2.96 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 28655 0 0 0 292 4 0 0 20 0 1 0 38213202 142704640 28414 18446744073709551615 4194304 7396336 140730326276368 140730326269608 5955106 0 0 1 0 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 34840 28414 636 782 0 27856 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 139360

[startup+6.30029 s]
/proc/loadavg: 2.20 2.06 2.06 3/185 7796
/proc/meminfo: memFree=31222424/32770624 swapFree=0/225476
[pid=7795] ppid=7792 vsize=257164 CPUtime=6.15 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 61227 0 0 0 606 9 0 0 20 0 1 0 38213202 263335936 57902 18446744073709551615 4194304 7396336 140730326276368 140730326269608 140031326125056 0 0 1 0 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 64291 57902 636 782 0 57307 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 257164

[startup+12.7003 s]
/proc/loadavg: 2.19 2.06 2.06 3/185 7796
/proc/meminfo: memFree=30979600/32770624 swapFree=0/225480
[pid=7795] ppid=7792 vsize=491364 CPUtime=12.56 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 123154 0 0 0 1239 17 0 0 20 0 1 0 38213202 503156736 116412 18446744073709551615 4194304 7396336 140730326276368 140730326269608 140031325686757 0 0 1 0 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 122841 116412 636 782 0 115857 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 491364

[startup+25.5003 s]
/proc/loadavg: 2.15 2.05 2.05 3/183 7796
/proc/meminfo: memFree=30503520/32770624 swapFree=0/225484
[pid=7795] ppid=7792 vsize=953724 CPUtime=25.35 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 242222 0 0 0 2501 34 0 0 20 0 1 0 38213202 976613376 232013 18446744073709551615 4194304 7396336 140730326276368 140730326269608 5955117 0 0 1 0 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 238431 232013 636 782 0 231447 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 953724

[startup+51.1004 s]
/proc/loadavg: 2.10 2.05 2.05 3/182 7797
/proc/meminfo: memFree=29593060/32770624 swapFree=0/225500
[pid=7795] ppid=7792 vsize=1874760 CPUtime=50.93 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 733329 0 0 0 5019 74 0 0 20 0 1 0 38213202 1919754240 462323 18446744073709551615 4194304 7396336 140730326276368 140730326269608 5792030 0 0 1 16386 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 468690 462323 661 782 0 461706 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 1874760

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7795 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.10 2.05 2.05 3/182 7797
/proc/meminfo: memFree=29593060/32770624 swapFree=0/225500
[pid=7795] ppid=7792 vsize=1874760 CPUtime=51.03 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202496 734950 0 0 0 5029 74 0 0 20 0 1 0 38213202 1919754240 462333 18446744073709551615 4194304 7396336 140730326276368 140730326269608 140031325679611 0 0 1 16386 0 0 0 17 2 0 0 12 0 0 9496464 9501696 26009600 140730326282675 140730326282825 140730326282825 140730326286281 0
/proc/7795/statm: 468690 462333 671 782 0 461706 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 1874760

[startup+51.3004 s]
/proc/loadavg: 2.10 2.05 2.05 3/182 7797
/proc/meminfo: memFree=29593060/32770624 swapFree=0/225500
[pid=7795] ppid=7792 vsize=0 CPUtime=51.13 cores=0,2,4,6
/proc/7795/stat : 7795 (MistralXCSP) R 7792 7795 15981 0 -1 4202500 737852 0 0 0 5037 76 0 0 20 0 1 0 38213202 0 0 18446744073709551615 0 0 0 0 0 0 0 1 16386 18446744073709551615 0 0 17 2 0 0 12 0 0 0 0 0 0 0 0 0 0
/proc/7795/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 51.3807
CPU time (s): 51.2201
CPU user time (s): 50.3713
CPU system time (s): 0.848857
CPU usage (%): 99.6874
Max. virtual memory (cumulated for all children) (KiB): 1874760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 50.3713
system time used= 0.848857
maximum resident set size= 1849336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 737852
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= 48
involuntary context switches= 65

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.119741 second user time and 0.208148 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-10 12:02:16
IDJOB=4261529
IDBENCH=125607
IDSOLVER=2649
FILE ID=node126/4261529-1502360176
RUNJOBID= node126-1502333727-2686
PBS_JOBID= 
Free space on /tmp= 61912 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/QRandom/QRandom-m1-lard/lard-92-92.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4261529-1502360176/watcher-4261529-1502360176 -o /tmp/evaluation-result-4261529-1502360176/solver-4261529-1502360176 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502333727-2686 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1704790161 HOME/instance-4261529-1502360176.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 18238995c509511de5ee79784b2000cc
RANDOM SEED=1704790161

node126.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.81
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.81
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.81
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.81
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        31423192 kB
MemAvailable:   31971144 kB
Buffers:          249792 kB
Cached:           572292 kB
SwapCached:          524 kB
Active:           594712 kB
Inactive:         297036 kB
Active(anon):      23680 kB
Inactive(anon):    71336 kB
Active(file):     571032 kB
Inactive(file):   225700 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:            121928 kB
Writeback:             0 kB
AnonPages:         69360 kB
Mapped:            41212 kB
Shmem:             25248 kB
Slab:             159984 kB
SReclaimable:     134108 kB
SUnreclaim:        25876 kB
KernelStack:        3264 kB
PageTables:         5408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     332180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 61908 MiB
End job on node126 at 2017-08-10 12:03:08