0.00/0.09 c
0.00/0.09 c This is cosoco 2.00 --
0.00/0.09 c
0.00/0.09 c command line: cosoco -lc -model -restarts -stick HOME/instance-4389800-1568356696.xml
0.00/0.09 c enable optimization
0.00/0.09 c ========================================[ Problem Statistics ]===========================================
0.00/0.09 c |
0.00/0.09 c | Parse time : 0.09 s
0.00/0.09 c |
0.00/0.09 c | Variables: 80
0.00/0.09 c | Domain Sizes: 80..80
0.00/0.09 c |
0.00/0.09 c | Constraints: 1261
0.00/0.09 c | Arity: 4..80
0.00/0.09 c |
0.00/0.09 c | Types:
0.00/0.09 c | Max constant: 1
0.00/0.09 c | Not All Equal: 1260
0.00/0.09 c |
0.00/0.09 c | Objective: Minimize Max constant
0.00/0.09
0.00/0.09 c =========================================================================================================
0.00/0.09 o 6
0.00/0.09 c 1 calls to solver(id=*d): best=0 lower=6 upper=0
0.00/0.09 o 3
0.10/0.11 o 2
0.10/0.11 c 3 calls to solver(id=*d): best=0 lower=2 upper=0
0.21/0.25 s OPTIMUM FOUND
0.21/0.25 c call to solver : 4
0.21/0.25 c
0.21/0.25 c restarts : 17
0.21/0.25 c conflicts : 3517 (14056 /sec)
0.21/0.25 c decisions : 25162 (100560 /sec)
0.21/0.25 c propagations : 112364 (449063 /sec)
0.21/0.25 c root propagations : 6174
0.21/0.25 c filter calls : 3672333 (14676475 /sec)
0.21/0.25 c useless filter calls : 3612020 (98 %)
0.21/0.25 c Memory used : 27.71 MB
0.21/0.25 c Best bound time (wc) : 0.11175 s
0.21/0.25 c CPU time : 0.25016 s
0.21/0.25 c real time : 0.254194 s
0.21/0.25
0.21/0.25
0.21/0.25 v <instantiation type='solution' cost='2'>
0.21/0.25 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[0][9] 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[1][9] 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[2][9] 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[3][9] 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[4][9] 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[5][9] 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[6][9] 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[7][9] </list>
0.21/0.25 v <values>2 1 0 0 2 1 1 0 2 2 2 0 2 0 1 1 0 2 1 1 1 2 2 2 0 0 0 0 1 2 0 2 1 0 2 0 1 2 0 1 0 1 1 2 1 2 0 2 2 0 1 0 1 2 2 1 2 0 0 0 2 2 1 0 0 2 2 1 1 0 1 1 0 1 2 2 0 1 0 1 </values>
0.21/0.25 v </instantiation>
0.21/0.25
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 (15256 MiB free)
memory of node 1: 16384 MiB (15683 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389800-1568356696/watcher-4389800-1568356696 -o /tmp/evaluation-result-4389800-1568356696/solver-4389800-1568356696 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568352647-26640 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389800-1568356696.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
solver pid=27612, runsolver pid=27609
Current StackSize limit: 8192 KiB
[startup+0.100683 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 27613
/proc/meminfo: memFree=31682120/32770624 swapFree=66980360/67108860
[pid=27612] ppid=27609 vsize=28368 memory=4892 CPUtime=0.1 cores=0,2,4,6
/proc/27612/stat : 27612 (cosoco) R 27609 27612 25389 0 -1 4202496 1401 0 0 0 10 0 0 0 20 0 1 0 411932228 29048832 1223 33554432000 4194304 6210612 140731787190064 140731787188200 5389806 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 9203712 140731787195403 140731787195505 140731787195505 140731787198414 0
/proc/27612/statm: 7092 1223 866 493 0 397 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 4892 KiB
[startup+0.209378 s]*
/proc/loadavg: 2.00 2.04 2.05 3/199 27613
/proc/meminfo: memFree=31681748/32770624 swapFree=66980360/67108860
[pid=27612] ppid=27609 vsize=28368 memory=4892 CPUtime=0.21 cores=0,2,4,6
/proc/27612/stat : 27612 (cosoco) R 27609 27612 25389 0 -1 4202496 1401 0 0 0 21 0 0 0 20 0 1 0 411932228 29048832 1223 33554432000 4194304 6210612 140731787190064 140731787188200 5008603 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8308220 8313664 9203712 140731787195403 140731787195505 140731787195505 140731787198414 0
/proc/27612/statm: 7092 1223 866 493 0 397 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28368 KiB
Current children cumulated memory: 4892 KiB
[startup+0.258079 s]
# the end of solver process 27612 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.250513 s, system=0.003001 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.258119
CPU time (s): 0.253514
CPU user time (s): 0.250513
CPU system time (s): 0.003001
CPU usage (%): 98.2159
Max. virtual memory (cumulated for all children) (KiB): 28368
Max. memory (cumulated for all children) (KiB): 4892
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.250513
system time used= 0.003001
maximum resident set size= 5028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1420
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: 27612
# total CPU time (s): 0.253514
# total CPU user time (s): 0.250513
# total CPU system time (s): 0.003001
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015317 second user time and 0.02407 second system time
The end
Begin job on node121 at 2019-09-13 08:37:34
IDJOB=4389800
IDBENCH=135933
IDSOLVER=2829
FILE ID=node121/4389800-1568356696
RUNJOBID= node121-1568352647-26640
PBS_JOBID= 21701172
Free space on /tmp= 61048 MiB
SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/ChessboardColoration/ChessboardColoration-m1-s2/ChessboardColoration-08-10.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389800-1568356696/watcher-4389800-1568356696 -o /tmp/evaluation-result-4389800-1568356696/solver-4389800-1568356696 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568352647-26640 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389800-1568356696.xml
TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 4ad41382ea3c48fc1b345febd6f905ee
RANDOM SEED=1082551390
node121.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 : 5333.75
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 : 5333.75
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 : 5333.75
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 : 5333.75
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: 31682560 kB
MemAvailable: 31916384 kB
Buffers: 139196 kB
Cached: 390628 kB
SwapCached: 18932 kB
Active: 259500 kB
Inactive: 292788 kB
Active(anon): 9496 kB
Inactive(anon): 43076 kB
Active(file): 250004 kB
Inactive(file): 249712 kB
Unevictable: 109528 kB
Mlocked: 109528 kB
SwapTotal: 67108860 kB
SwapFree: 66980360 kB
Dirty: 2796 kB
Writeback: 0 kB
AnonPages: 114024 kB
Mapped: 34280 kB
Shmem: 21296 kB
Slab: 128920 kB
SReclaimable: 99884 kB
SUnreclaim: 29036 kB
KernelStack: 3552 kB
PageTables: 6036 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 528708 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350232 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 67584 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 122240 kB
DirectMap2M: 33423360 kB
Free space on /tmp at the end= 61044 MiB
End job on node121 at 2019-09-13 08:37:34