0.10/0.11 c
0.10/0.11 c This is cosoco 2.00 --
0.10/0.11 c
0.10/0.11 c command line: cosoco -lc -model -restarts -stick HOME/instance-4409010-1569809785.xml
0.10/0.11 c enable optimization
0.10/0.11 c ========================================[ Problem Statistics ]===========================================
0.10/0.11 c |
0.10/0.11 c | Parse time : 0.11 s
0.10/0.11 c |
0.10/0.11 c | Variables: 81
0.10/0.11 c | Domain Sizes: 81..81
0.10/0.11 c |
0.10/0.11 c | Constraints: 1297
0.10/0.11 c | Arity: 4..81
0.10/0.11 c |
0.10/0.11 c | Types:
0.10/0.11 c | Max constant: 1
0.10/0.11 c | Not All Equal: 1296
0.10/0.11 c |
0.10/0.11 c | Objective: Minimize Max constant
0.10/0.11
0.10/0.11 c =========================================================================================================
0.10/0.11 o 7
0.10/0.11 c 1 calls to solver(id=*d): best=0 lower=7 upper=0
0.10/0.11 o 4
0.10/0.11 o 3
0.10/0.11 c 3 calls to solver(id=*d): best=0 lower=3 upper=0
0.10/0.13 o 2
0.21/0.31 s OPTIMUM FOUND
0.21/0.31 c call to solver : 5
0.21/0.31 c
0.21/0.31 c restarts : 19
0.21/0.31 c conflicts : 3907 (12411 /sec)
0.21/0.31 c decisions : 27652 (87840 /sec)
0.21/0.31 c propagations : 126366 (401418 /sec)
0.21/0.31 c root propagations : 6257
0.21/0.31 c filter calls : 4184913 (13293921 /sec)
0.21/0.31 c useless filter calls : 4115165 (98 %)
0.21/0.31 c Memory used : 27.71 MB
0.21/0.31 c Best bound time (wc) : 0.136398 s
0.21/0.31 c CPU time : 0.314799 s
0.21/0.31 c real time : 0.31391 s
0.21/0.31
0.21/0.31
0.21/0.31 v <instantiation type='solution' cost='2'>
0.21/0.31 v <list>x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[7][0] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[8][0] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] </list>
0.21/0.31 v <values>2 1 0 2 1 2 1 1 0 2 2 1 1 1 0 2 0 0 0 0 0 2 2 1 1 2 1 2 1 0 1 0 0 0 2 1 1 2 2 1 0 2 1 2 0 1 0 2 2 1 1 2 0 2 1 0 1 0 0 2 2 1 1 2 0 2 1 2 1 0 1 0 0 2 1 0 2 1 0 0 2 </values>
0.21/0.31 v </instantiation>
0.21/0.31
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: 16375 MiB (15256 MiB free)
memory of node 1: 16384 MiB (15536 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409010-1569809785/watcher-4409010-1569809785 -o /tmp/evaluation-result-4409010-1569809785/solver-4409010-1569809785 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18514 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4409010-1569809785.xml
running on 4 cores: 0-3
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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=22516, runsolver pid=22513
[startup+0.10016 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 22517
/proc/meminfo: memFree=31531484/32770688 swapFree=66927776/67108860
[pid=22516] ppid=22513 vsize=28248 memory=4636 CPUtime=0.1 cores=0-3
/proc/22516/stat : 22516 (cosoco) R 22513 22516 18483 0 -1 4202496 1347 0 0 0 10 0 0 0 20 0 1 0 556984600 28925952 1159 33554432000 4194304 6211132 140726517336544 140726517331336 140395831876581 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13799424 140726517343243 140726517343345 140726517343345 140726517346254 0
/proc/22516/statm: 7062 1159 835 493 0 367 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28248 KiB
Current children cumulated memory: 4636 KiB
[startup+0.210633 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 22517
/proc/meminfo: memFree=31531112/32770688 swapFree=66927776/67108860
[pid=22516] ppid=22513 vsize=28372 memory=4760 CPUtime=0.21 cores=0-3
/proc/22516/stat : 22516 (cosoco) R 22513 22516 18483 0 -1 4202496 1408 0 0 0 21 0 0 0 20 0 1 0 556984600 29052928 1190 33554432000 4194304 6211132 140726517336544 140726517331336 5008827 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 13799424 140726517343243 140726517343345 140726517343345 140726517346254 0
/proc/22516/statm: 7093 1190 835 493 0 398 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 4760 KiB
[startup+0.317583 s]
# the end of solver process 22516 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.314799 s, system=0.002992 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.317601
CPU time (s): 0.317791
CPU user time (s): 0.314799
CPU system time (s): 0.002992
CPU usage (%): 100.06
Max. virtual memory (cumulated for all children) (KiB): 28372
Max. memory (cumulated for all children) (KiB): 4760
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.314799
system time used= 0.002992
maximum resident set size= 5056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1426
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= 6
involuntary context switches= 3
# summary of solver processes directly reported to runsolver:
# pid: 22516
# total CPU time (s): 0.317791
# total CPU user time (s): 0.314799
# total CPU system time (s): 0.002992
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012261 second user time and 0.032402 second system time
The end
Begin job on node120 at 2011-12-31 10:36:45
IDJOB=4409010
IDBENCH=135959
IDSOLVER=2876
FILE ID=node120/4409010-1569809785
RUNJOBID= node120-1325301813-18514
PBS_JOBID= 21705832
Free space on /tmp= 61840 MiB
SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/ChessboardColoration/ChessboardColoration-m1-s1/ChessboardColoration-09-09.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409010-1569809785/watcher-4409010-1569809785 -o /tmp/evaluation-result-4409010-1569809785/solver-4409010-1569809785 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18514 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4409010-1569809785.xml
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 895fdf75fca3d2136489d7dab90e962a
RANDOM SEED=635550199
node120.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 : 2667.000
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 : 5333.49
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 : 2667.000
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 : 5333.49
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 : 2667.000
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 : 5333.49
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 : 2667.000
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 : 5333.49
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 : 2667.000
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 : 5329.69
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 : 2667.000
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 : 5329.69
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 : 2667.000
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 : 5329.69
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 : 2667.000
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 : 5329.69
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32770688 kB
MemFree: 31532212 kB
MemAvailable: 31798644 kB
Buffers: 206788 kB
Cached: 389472 kB
SwapCached: 68828 kB
Active: 324248 kB
Inactive: 347316 kB
Active(anon): 26128 kB
Inactive(anon): 130284 kB
Active(file): 298120 kB
Inactive(file): 217032 kB
Unevictable: 107072 kB
Mlocked: 107072 kB
SwapTotal: 67108860 kB
SwapFree: 66927776 kB
Dirty: 2800 kB
Writeback: 0 kB
AnonPages: 145308 kB
Mapped: 29404 kB
Shmem: 72460 kB
Slab: 164412 kB
SReclaimable: 134228 kB
SUnreclaim: 30184 kB
KernelStack: 3760 kB
PageTables: 5184 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494204 kB
Committed_AS: 578044 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350212 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 98304 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 146880 kB
DirectMap2M: 33398784 kB
Free space on /tmp at the end= 61836 MiB
End job on node120 at 2011-12-31 10:36:46