0.00/0.10 c
0.00/0.10 c This is cosoco 2.00 --
0.00/0.10 c
0.00/0.10 c command line: cosoco -lc -model -restarts -stick HOME/instance-4397750-1568587319.xml
0.00/0.10 c enable optimization
0.00/0.10 c ========================================[ Problem Statistics ]===========================================
0.00/0.10 c |
0.00/0.10 c | Parse time : 0.10 s
0.00/0.10 c |
0.00/0.10 c | Variables: 81
0.00/0.10 c | Domain Sizes: 81..81
0.00/0.10 c |
0.00/0.10 c | Constraints: 1297
0.00/0.10 c | Arity: 4..81
0.00/0.10 c |
0.00/0.10 c | Types:
0.00/0.10 c | Max constant: 1
0.00/0.10 c | Not All Equal: 1296
0.00/0.10 c |
0.00/0.10 c | Objective: Minimize Max constant
0.00/0.10
0.00/0.10 c =========================================================================================================
0.00/0.10 o 7
0.00/0.10 c 1 calls to solver(id=*d): best=0 lower=7 upper=0
0.00/0.10 o 4
0.00/0.10 o 3
0.00/0.10 c 3 calls to solver(id=*d): best=0 lower=3 upper=0
0.10/0.12 o 2
0.21/0.28 s OPTIMUM FOUND
0.21/0.28 c call to solver : 5
0.21/0.28 c
0.21/0.28 c restarts : 19
0.21/0.28 c conflicts : 3907 (14032 /sec)
0.21/0.28 c decisions : 27652 (99312 /sec)
0.21/0.28 c propagations : 126366 (453842 /sec)
0.21/0.28 c root propagations : 6257
0.21/0.28 c filter calls : 4184913 (15030072 /sec)
0.21/0.28 c useless filter calls : 4115165 (98 %)
0.21/0.28 c Memory used : 27.71 MB
0.21/0.28 c Best bound time (wc) : 0.12111 s
0.21/0.28 c CPU time : 0.278436 s
0.21/0.28 c real time : 0.276235 s
0.21/0.28
0.21/0.28
0.21/0.28 v <instantiation type='solution' cost='2'>
0.21/0.28 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>
0.21/0.28 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>
0.21/0.28 v </instantiation>
0.21/0.28
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 (12464 MiB free)
memory of node 1: 16384 MiB (12203 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397750-1568587319/watcher-4397750-1568587319 -o /tmp/evaluation-result-4397750-1568587319/solver-4397750-1568587319 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568572747-19564 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397750-1568587319.xml
running on 4 cores: 0,2,4,6
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=22169, runsolver pid=22166
[startup+0.100106 s]*
/proc/loadavg: 1.92 2.01 2.04 3/200 22170
/proc/meminfo: memFree=25259476/32770624 swapFree=67004768/67108860
[pid=22169] ppid=22166 vsize=28372 memory=4760 CPUtime=0.1 cores=0,2,4,6
/proc/22169/stat : 22169 (cosoco) R 22166 22169 19533 0 -1 4202496 1409 0 0 0 10 0 0 0 20 0 1 0 434999706 29052928 1190 33554432000 4194304 6211092 140735328841040 140735328837576 5097943 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 26886144 140735328842763 140735328842865 140735328842865 140735328845774 0
/proc/22169/statm: 7093 1190 835 493 0 398 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28372 KiB
Current children cumulated memory: 4760 KiB
[startup+0.209692 s]*
/proc/loadavg: 1.92 2.01 2.04 3/200 22170
/proc/meminfo: memFree=25259476/32770624 swapFree=67004768/67108860
[pid=22169] ppid=22166 vsize=28372 memory=4760 CPUtime=0.21 cores=0,2,4,6
/proc/22169/stat : 22169 (cosoco) R 22166 22169 19533 0 -1 4202496 1409 0 0 0 21 0 0 0 20 0 1 0 434999706 29052928 1190 33554432000 4194304 6211092 140735328841040 140735328837576 5409453 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8312316 8317760 26886144 140735328842763 140735328842865 140735328842865 140735328845774 0
/proc/22169/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+0.280092 s]
# the end of solver process 22169 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.278763 s, system=0.001093 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.280126
CPU time (s): 0.279856
CPU user time (s): 0.278763
CPU system time (s): 0.001093
CPU usage (%): 99.9036
Max. virtual memory (cumulated for all children) (KiB): 28372
Max. memory (cumulated for all children) (KiB): 4760
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.278763
system time used= 0.001093
maximum resident set size= 5056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1427
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= 1
# summary of solver processes directly reported to runsolver:
# pid: 22169
# total CPU time (s): 0.279856
# total CPU user time (s): 0.278763
# total CPU system time (s): 0.001093
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018615 second user time and 0.021718 second system time
The end
Begin job on node126 at 2019-09-16 00:41:21
IDJOB=4397750
IDBENCH=135959
IDSOLVER=2850
FILE ID=node126/4397750-1568587319
RUNJOBID= node126-1568572747-19564
PBS_JOBID= 21703324
Free space on /tmp= 55704 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-4397750-1568587319/watcher-4397750-1568587319 -o /tmp/evaluation-result-4397750-1568587319/solver-4397750-1568587319 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568572747-19564 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397750-1568587319.xml
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 895fdf75fca3d2136489d7dab90e962a
RANDOM SEED=163220726
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 : 5333.45
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 : 5332.56
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 : 5333.45
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 : 5332.56
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 : 5333.45
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 : 5332.56
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 : 5333.45
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 : 5332.56
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32770624 kB
MemFree: 25260132 kB
MemAvailable: 31812968 kB
Buffers: 180496 kB
Cached: 6631332 kB
SwapCached: 2912 kB
Active: 2824356 kB
Inactive: 4037428 kB
Active(anon): 47712 kB
Inactive(anon): 51868 kB
Active(file): 2776644 kB
Inactive(file): 3985560 kB
Unevictable: 108736 kB
Mlocked: 108736 kB
SwapTotal: 67108860 kB
SwapFree: 67004768 kB
Dirty: 2852 kB
Writeback: 0 kB
AnonPages: 156992 kB
Mapped: 49264 kB
Shmem: 41008 kB
Slab: 242788 kB
SReclaimable: 212932 kB
SUnreclaim: 29856 kB
KernelStack: 3552 kB
PageTables: 5956 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 578464 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350232 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 108544 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 130432 kB
DirectMap2M: 33415168 kB
Free space on /tmp at the end= 55700 MiB
End job on node126 at 2019-09-16 00:41:22