Trace number 4241223

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
R1: cosoco 1.1OPT17 0.344962 0.346517

General information on the benchmark

NameGolombRuler/GolombRuler-a4-s1/
GolombRuler-06-a4.xml
MD5SUM3be13f028e00a9c301b8790857e4d16d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.214339
Satisfiable
(Un)Satisfiability was proved
Number of variables6
Number of constraints87
Number of domains1
Minimum domain size501
Maximum domain size501
Distribution of domain sizes[{"size":501,"count":6}]
Minimum variable degree51
Maximum variable degree52
Distribution of variable degrees[{"degree":51,"count":4},{"degree":52,"count":2}]
Minimum constraint arity1
Maximum constraint arity6
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":40},{"arity":4,"count":45},{"arity":6,"count":1}]
Number of extensional constraints0
Number of intensional constraints86
Distribution of constraint types[{"type":"intension","count":86},{"type":"ordered","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.09/0.15	c best=?? lower=0 upper=500 
0.19/0.28	c
0.19/0.28	c This is cosoco 1.0 --  
0.19/0.28	c
0.19/0.28	c enable optimization
0.19/0.28	c ========================================[ Problem Statistics ]===========================================
0.19/0.28	c |                                                                                                       
0.19/0.28	c |  Parse time        :         0.15 s 
0.19/0.28	c |
0.19/0.28	c |               Variables: 6
0.19/0.28	c |            Domain Sizes: 501..501
0.19/0.28	c |
0.19/0.28	c |             Constraints: 92
0.19/0.28	c |                   Arity: 1..4  -- Unary: 2  -- Binary: 5  -- Ternary: 40
0.19/0.28	c | 
0.19/0.28	c |                   Types: 
0.19/0.28	c |                          (X - Y < k): 5
0.19/0.28	c |                          Intension: 87
0.19/0.28	c |                          
0.19/0.28	c =========================================================================================================
0.19/0.28	o 23
0.19/0.28	c    1 calls to solver: best=23 lower=0 upper=22 
0.19/0.28	o 20
0.19/0.29	o 18
0.19/0.29	c    3 calls to solver: best=18 lower=0 upper=17 
0.19/0.29	o 17
0.29/0.34	c
0.29/0.34	c Optimum found         : 17
0.29/0.34	c
0.29/0.34	
0.29/0.34	v <instantiation type='solution' cost='17'>
0.29/0.34	v <list>x[0] x[1] x[2] x[3] x[4] x[5] </list>
0.29/0.34	v <values>0 1 4 10 12 17 </values>
0.29/0.34	v </instantiation>
0.29/0.34	
0.29/0.34	c call to solver        : 5
0.29/0.34	c
0.29/0.34	c restarts              : 2           
0.29/0.34	c conflicts             : 262          (770 /sec)
0.29/0.34	c decisions             : 453          (1331 /sec)
0.29/0.34	c propagations          : 27410       (80516 /sec)
0.29/0.34	c root propagations     : 525         
0.29/0.34	c filter calls          : 69915          (205373 /sec)
0.29/0.34	c useless filter calls  : 66302          (94 %)
0.29/0.34	c Memory used           : 30.86 MB
0.29/0.34	c CPU time              : 0.340388 s
0.29/0.34	
0.29/0.34	s OPTIMUM FOUND

Verifier Data 

OK	17

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-4241223-1500643384/watcher-4241223-1500643384 -o /tmp/evaluation-result-4241223-1500643384/solver-4241223-1500643384 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node128-1500623778-3172 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4241223-1500643384.xml 

pid=11045
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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: 2.00 2.01 2.05 3/186 11048
/proc/meminfo: memFree=30166892/32770624 swapFree=6168/1848228
[pid=11048] ppid=11045 vsize=26992 CPUtime=0 cores=1,3,5,7
/proc/11048/stat : 11048 (cosoco) R 11045 11048 3140 0 -1 4202496 992 0 0 0 0 0 0 0 20 0 1 0 17614614 27639808 766 33554432000 4194304 5970956 140721535450704 140721535447352 140201457203786 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17350656 140721535452353 140721535452483 140721535452483 140721535455182 0
/proc/11048/statm: 6748 766 684 434 0 112 0

[startup+0.100113 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 11048
/proc/meminfo: memFree=30166892/32770624 swapFree=6168/1848228
[pid=11048] ppid=11045 vsize=28556 CPUtime=0.09 cores=1,3,5,7
/proc/11048/stat : 11048 (cosoco) R 11045 11048 3140 0 -1 4202496 1411 0 0 0 9 0 0 0 20 0 1 0 17614614 29241344 1213 33554432000 4194304 5970956 140721535450704 140721535444296 140201447778399 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17350656 140721535452353 140721535452483 140721535452483 140721535455182 0
/proc/11048/statm: 7139 1213 782 434 0 503 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28556

[startup+0.200251 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 11048
/proc/meminfo: memFree=30166892/32770624 swapFree=6168/1848228
[pid=11048] ppid=11045 vsize=31592 CPUtime=0.19 cores=1,3,5,7
/proc/11048/stat : 11048 (cosoco) R 11045 11048 3140 0 -1 4202496 2235 0 0 0 19 0 0 0 20 0 1 0 17614614 32350208 2035 33554432000 4194304 5970956 140721535450704 140721535447672 4964481 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17350656 140721535452353 140721535452483 140721535452483 140721535455182 0
/proc/11048/statm: 7898 2035 832 434 0 1262 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 31592

[startup+0.300214 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 11048
/proc/meminfo: memFree=30166892/32770624 swapFree=6168/1848228
[pid=11048] ppid=11045 vsize=31592 CPUtime=0.29 cores=1,3,5,7
/proc/11048/stat : 11048 (cosoco) R 11045 11048 3140 0 -1 4202496 2248 0 0 0 29 0 0 0 20 0 1 0 17614614 32350208 2035 33554432000 4194304 5970956 140721535450704 140721535438008 4964777 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17350656 140721535452353 140721535452483 140721535452483 140721535455182 0
/proc/11048/statm: 7898 2035 832 434 0 1262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31592

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11048 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.300214 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 11048
/proc/meminfo: memFree=30166892/32770624 swapFree=6168/1848228
[pid=11048] ppid=11045 vsize=31592 CPUtime=0.29 cores=1,3,5,7
/proc/11048/stat : 11048 (cosoco) R 11045 11048 3140 0 -1 4202496 2248 0 0 0 29 0 0 0 20 0 1 0 17614614 32350208 2035 33554432000 4194304 5970956 140721535450704 140721535438008 4964777 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 17350656 140721535452353 140721535452483 140721535452483 140721535455182 0
/proc/11048/statm: 7898 2035 832 434 0 1262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31592

Child status: 0
Real time (s): 0.346517
CPU time (s): 0.344962
CPU user time (s): 0.340969
CPU system time (s): 0.003993
CPU usage (%): 99.5512
Max. virtual memory (cumulated for all children) (KiB): 31592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.340969
system time used= 0.003993
maximum resident set size= 8416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2266
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= 12
involuntary context switches= 18

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007781 second user time and 0.007781 second system time

The end

Launcher Data 

Begin job on node128 at 2017-07-21 15:23:04
IDJOB=4241223
IDBENCH=126251
IDSOLVER=2620
FILE ID=node128/4241223-1500643384
RUNJOBID= node128-1500623778-3172
PBS_JOBID= 20623005
Free space on /tmp= 62024 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-06-a4.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4241223-1500643384/watcher-4241223-1500643384 -o /tmp/evaluation-result-4241223-1500643384/solver-4241223-1500643384 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node128-1500623778-3172 --watchdog 2560  HOME/cosoco -lc -model -restarts HOME/instance-4241223-1500643384.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3be13f028e00a9c301b8790857e4d16d
RANDOM SEED=1126133781

node128.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/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	: 5333.64
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		: 1600.000
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		: 1600.000
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	: 5333.64
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		: 2000.000
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		: 1600.000
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	: 5333.64
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		: 1600.000
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		: 1600.000
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	: 5333.64
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		: 1600.000
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:        30167564 kB
MemAvailable:   31994608 kB
Buffers:          166756 kB
Cached:          1946392 kB
SwapCached:            0 kB
Active:           315924 kB
Inactive:        1865548 kB
Active(anon):      70352 kB
Inactive(anon):    17060 kB
Active(file):     245572 kB
Inactive(file):  1848488 kB
Unevictable:        6168 kB
Mlocked:            6168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2336 kB
Writeback:             0 kB
AnonPages:         81660 kB
Mapped:            34472 kB
Shmem:             17044 kB
Slab:             122424 kB
SReclaimable:      97640 kB
SUnreclaim:        24784 kB
KernelStack:        3360 kB
PageTables:         5252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 62020 MiB
End job on node128 at 2017-07-21 15:23:04