4.39/4.40 c xcsp_picat version 2.7b12 (9/12/2019)
4.39/4.40 o 23
4.39/4.40 o 3
4.39/4.40 o 2
4.39/4.40 s OPTIMUM FOUND
4.39/4.40 v <instantiation>
4.39/4.40 v <list> x[][] </list>
4.39/4.40 v <values> 0 1 0 2 2 0 0 1 2 2 0 1 2 0 0 0 2 2 1 1 0 2 1 0 0 2 0 0 0 1 2 1 1 1 0 0 2 2 2 0 0 0 0 0 0 2 2 0 1 1 0 1 0 0 0 0 0 2 1 0 1 0 0 1 1 0 0 0 0 0 0 2 0 1 0 2 2 1 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 1 2 1 2 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 </values>
4.39/4.40 v </instantiation>
runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL
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.
NUMA information:
number of nodes: 2
memory of node 0: 16374 MiB (9780 MiB free)
memory of node 1: 16384 MiB (10914 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395266-1568346735/watcher-4395266-1568346735 -o /tmp/evaluation-result-4395266-1568346735/solver-4395266-1568346735 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580 xcsp_picat HOME/instance-4395266-1568346735.xml
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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=31086, runsolver pid=31083
[startup+0.10013 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 31087
/proc/meminfo: memFree=21171776/32770624 swapFree=66999224/67108860
[pid=31086] ppid=31083 vsize=2040136 memory=23656 CPUtime=0.1 cores=0,2,4,6
/proc/31086/stat : 31086 (xcsp_picat) R 31083 31086 24179 0 -1 4202496 4136 0 0 0 10 0 0 0 20 0 1 0 410611984 2089099264 5914 33554432000 4194304 5870510 140737381170896 140737381168040 5258790 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21790720 140737381172255 140737381172333 140737381172333 140737381175242 0
/proc/31086/statm: 510034 5914 900 410 0 505507 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2040136 KiB
Current children cumulated memory: 23656 KiB
[startup+0.209977 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 31087
/proc/meminfo: memFree=21171776/32770624 swapFree=66999224/67108860
[pid=31086] ppid=31083 vsize=2040136 memory=23896 CPUtime=0.21 cores=0,2,4,6
/proc/31086/stat : 31086 (xcsp_picat) R 31083 31086 24179 0 -1 4202496 4179 0 0 0 21 0 0 0 20 0 1 0 410611984 2089099264 5974 33554432000 4194304 5870510 140737381170896 140737381168040 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21790720 140737381172255 140737381172333 140737381172333 140737381175242 0
/proc/31086/statm: 510034 5974 921 410 0 505507 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2040136 KiB
Current children cumulated memory: 23896 KiB
[startup+0.309292 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 31087
/proc/meminfo: memFree=21171776/32770624 swapFree=66999224/67108860
[pid=31086] ppid=31083 vsize=2040136 memory=24152 CPUtime=0.31 cores=0,2,4,6
/proc/31086/stat : 31086 (xcsp_picat) R 31083 31086 24179 0 -1 4202496 4238 0 0 0 31 0 0 0 20 0 1 0 410611984 2089099264 6038 33554432000 4194304 5870510 140737381170896 140737381169704 5258735 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21790720 140737381172255 140737381172333 140737381172333 140737381175242 0
/proc/31086/statm: 510034 6038 921 410 0 505507 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2040136 KiB
Current children cumulated memory: 24152 KiB
[startup+0.700348 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 31087
/proc/meminfo: memFree=21171468/32770624 swapFree=66999224/67108860
[pid=31086] ppid=31083 vsize=2040136 memory=24648 CPUtime=0.69 cores=0,2,4,6
/proc/31086/stat : 31086 (xcsp_picat) R 31083 31086 24179 0 -1 4202496 4379 0 0 0 69 0 0 0 20 0 1 0 410611984 2089099264 6162 33554432000 4194304 5870510 140737381170896 140737381169704 140312563015480 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21790720 140737381172255 140737381172333 140737381172333 140737381175242 0
/proc/31086/statm: 510034 6162 921 410 0 505507 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2040136 KiB
Current children cumulated memory: 24648 KiB
[startup+1.50036 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 31087
/proc/meminfo: memFree=21167452/32770624 swapFree=66999224/67108860
[pid=31086] ppid=31083 vsize=2047192 memory=30472 CPUtime=1.5 cores=0,2,4,6
/proc/31086/stat : 31086 (xcsp_picat) R 31083 31086 24179 0 -1 4202496 5407 0 0 0 149 1 0 0 20 0 1 0 410611984 2096324608 7618 33554432000 4194304 5870510 140737381170896 140737381169704 5289473 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21790720 140737381172255 140737381172333 140737381172333 140737381175242 0
/proc/31086/statm: 511798 7618 923 410 0 507271 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2047192 KiB
Current children cumulated memory: 30472 KiB
[startup+3.10985 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 31087
/proc/meminfo: memFree=21146540/32770624 swapFree=66999224/67108860
[pid=31086] ppid=31083 vsize=2058728 memory=40924 CPUtime=3.1 cores=0,2,4,6
/proc/31086/stat : 31086 (xcsp_picat) R 31083 31086 24179 0 -1 4202496 9048 0 0 0 309 1 0 0 20 0 1 0 410611984 2108137472 10231 33554432000 4194304 5870510 140737381170896 140737381169704 140312568719899 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21790720 140737381172255 140737381172333 140737381172333 140737381175242 0
/proc/31086/statm: 514682 10231 923 410 0 510155 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2058728 KiB
Current children cumulated memory: 40924 KiB
[startup+4.40952 s]
# the end of solver process 31086 was just reported to runsolver
# cumulated CPU time of all completed processes: user=4.38925 s, system=0.020005 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+3.2004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 31087
/proc/meminfo: memFree=21146540/32770624 swapFree=66999224/67108860
[pid=31086] ppid=31083 vsize=2058728 memory=42976 CPUtime=3.19 cores=0,2,4,6
/proc/31086/stat : 31086 (xcsp_picat) R 31083 31086 24179 0 -1 4202496 9068 0 0 0 318 1 0 0 20 0 1 0 410611984 2108137472 10744 33554432000 4194304 5870510 140737381170896 140737381169704 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21790720 140737381172255 140737381172333 140737381172333 140737381175242 0
/proc/31086/statm: 514682 10744 923 410 0 510155 0
Current children cumulated CPU time: 3.19 s
Current children cumulated vsize: 2058728 KiB
Current children cumulated memory: 42976 KiB
[startup+4.00035 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 31087
/proc/meminfo: memFree=21157836/32770624 swapFree=66999224/67108860
[pid=31086] ppid=31083 vsize=2058728 memory=43508 CPUtime=4 cores=0,2,4,6
/proc/31086/stat : 31086 (xcsp_picat) R 31083 31086 24179 0 -1 4202496 9779 0 0 0 399 1 0 0 20 0 1 0 410611984 2108137472 10877 33554432000 4194304 5870510 140737381170896 140737381169704 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21790720 140737381172255 140737381172333 140737381172333 140737381175242 0
/proc/31086/statm: 514682 10877 923 410 0 510155 0
Current children cumulated CPU time: 4 s
Current children cumulated vsize: 2058728 KiB
Current children cumulated memory: 43508 KiB
[startup+4.40039 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 31087
/proc/meminfo: memFree=21157836/32770624 swapFree=66999224/67108860
[pid=31086] ppid=31083 vsize=2057752 memory=42812 CPUtime=4.39 cores=0,2,4,6
/proc/31086/stat : 31086 (xcsp_picat) R 31083 31086 24179 0 -1 4202496 10326 0 0 0 438 1 0 0 20 0 1 0 410611984 2107138048 10703 33554432000 4194304 5870510 140737381170896 140737381170328 5352864 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 21790720 140737381172255 140737381172333 140737381172333 140737381175242 0
/proc/31086/statm: 514438 10703 932 410 0 509911 0
Current children cumulated CPU time: 4.39 s
Current children cumulated vsize: 2057752 KiB
Current children cumulated memory: 42812 KiB
Child status: 0
Real time (s): 4.40956
CPU time (s): 4.40926
CPU user time (s): 4.38925
CPU system time (s): 0.020005
CPU usage (%): 99.9932
Max. virtual memory (cumulated for all children) (KiB): 2089080
Max. memory (cumulated for all children) (KiB): 65216
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.38925
system time used= 0.020005
maximum resident set size= 65216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10344
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= 4
involuntary context switches= 4
# summary of solver processes directly reported to runsolver:
# pid: 31086
# total CPU time (s): 4.40926
# total CPU user time (s): 4.38925
# total CPU system time (s): 0.020005
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.042835 second user time and 0.070381 second system time
The end
Begin job on node140 at 2019-09-13 05:51:35
IDJOB=4395266
IDBENCH=140558
IDSOLVER=2844
FILE ID=node140/4395266-1568346735
RUNJOBID= node140-1568322359-24210
PBS_JOBID= 21701141
Free space on /tmp= 56864 MiB
SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Ramsey/Ramsey-int-s1/Ramsey-int-13.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395266-1568346735/watcher-4395266-1568346735 -o /tmp/evaluation-result-4395266-1568346735/solver-4395266-1568346735 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568322359-24210 --watchdog 2580 xcsp_picat HOME/instance-4395266-1568346735.xml
TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= f1adf00e8f8fa1741c0d4b74f691c684
RANDOM SEED=2048688033
node140.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 : 5333.43
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 : 5333.43
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 : 5333.43
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 : 5333.43
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: 21191936 kB
MemAvailable: 31076924 kB
Buffers: 155440 kB
Cached: 9904724 kB
SwapCached: 2796 kB
Active: 2351284 kB
Inactive: 8496600 kB
Active(anon): 784780 kB
Inactive(anon): 43924 kB
Active(file): 1566504 kB
Inactive(file): 8452676 kB
Unevictable: 107728 kB
Mlocked: 107728 kB
SwapTotal: 67108860 kB
SwapFree: 66999224 kB
Dirty: 3116 kB
Writeback: 0 kB
AnonPages: 893692 kB
Mapped: 45332 kB
Shmem: 32200 kB
Slab: 324328 kB
SReclaimable: 294268 kB
SUnreclaim: 30060 kB
KernelStack: 3568 kB
PageTables: 7116 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 3089616 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350232 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 815104 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= 56860 MiB
End job on node140 at 2019-09-13 05:51:40