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 -model -nbcores=8 HOME/instance-4409620-1569833726.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 : 0.10 s
0.10/0.11 c |
0.10/0.11 c | Variables: 80
0.10/0.11 c | Domain Sizes: 80..80
0.10/0.11 c |
0.10/0.11 c | Constraints: 1261
0.10/0.11 c | Arity: 4..80
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: 1260
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 c Parallel mode: Portfolio
0.10/0.11 c [pFactory][Group N°0] created (threads:8).
0.10/0.11 c [pFactory][Group N°0] new task added (threads:8 - tasks:1).
0.10/0.11 c [pFactory][Group N°0] new task added (threads:8 - tasks:2).
0.10/0.11 c [pFactory][Group N°0] new task added (threads:8 - tasks:3).
0.10/0.11 c [pFactory][Group N°0] new task added (threads:8 - tasks:4).
0.10/0.11 c [pFactory][Group N°0] new task added (threads:8 - tasks:5).
0.10/0.11 c [pFactory][Group N°0] new task added (threads:8 - tasks:6).
0.10/0.11 c [pFactory][Group N°0] new task added (threads:8 - tasks:7).
0.10/0.11 c [pFactory][Group N°0] new task added (threads:8 - tasks:8).
0.10/0.11 c [pFactory][Group N°0] concurrent mode: enabled.
0.10/0.11 c [pFactory][Group N°0] computations in progress (threads:8 - tasks:8).
0.10/0.11 c [pFactory][Group N°0] task 7 launched on thread 7.
0.10/0.11 c [pFactory][Group N°0] task 6 launched on thread 0.
0.10/0.11 c [pFactory][Group N°0] task 5 launched on thread 2.
0.10/0.11 c [pFactory][Group N°0] task 4 launched on thread 1.
0.10/0.11 c [pFactory][Group N°0] task 3 launched on thread 5.
0.10/0.11 c [pFactory][Group N°0] task 2 launched on thread 3.
0.10/0.11 c [pFactory][Group N°0] task 1 launched on thread 6.
0.10/0.11 o 3
0.10/0.12 c [pFactory][Group N°0] task 0 launched on thread 4.
0.10/0.12 o 2
0.10/0.20 c [pFactory][Group N°0] concurent mode: thread 3 has won with the task 2.
0.10/0.20 c [pFactory][Group N°0] Thread N°0 is joined.
0.10/0.20 c [pFactory][Group N°0] Thread N°1 is joined.
0.10/0.20 c [pFactory][Group N°0] Thread N°2 is joined.
0.10/0.20 c [pFactory][Group N°0] Thread N°3 is joined.
0.10/0.20 c [pFactory][Group N°0] Thread N°4 is joined.
0.10/0.20 c [pFactory][Group N°0] Thread N°5 is joined.
0.10/0.20 c [pFactory][Group N°0] Thread N°6 is joined.
0.10/0.20 c [pFactory][Group N°0] Thread N°7 is joined.
0.10/0.20 c [pFactory][Group N°0] Return Code of the winner:3 (Thread N°3)
0.10/0.20 s OPTIMUM FOUND
0.10/0.20 c call to solver : 3
0.10/0.20 c
0.10/0.20 c restarts : 67
0.10/0.20 c conflicts : 901 (1045 /sec)
0.10/0.20 c decisions : 6570 (7623 /sec)
0.10/0.20 c propagations : 31711 (36792 /sec)
0.10/0.20 c root propagations : 6239
0.10/0.20 c filter calls : 912491 (1058696 /sec)
0.10/0.20 c useless filter calls : 898497 (98 %)
0.10/0.20 c Memory used : 578.59 MB
0.10/0.20 c Best bound time (wc) : 0.122901 s
0.10/0.20 c CPU time : 0.861839 s
0.10/0.20 c real time : 0.205749 s
0.10/0.20
0.10/0.20
0.10/0.20 v <instantiation type='solution' cost='2'>
0.10/0.20 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>
0.10/0.20 v <values>1 0 2 1 1 0 2 2 2 0 1 2 1 0 2 2 2 1 0 0 2 2 0 0 1 0 1 2 1 2 1 0 0 2 2 1 1 2 0 1 0 0 2 0 2 1 0 1 1 2 2 1 2 2 1 2 0 1 0 1 2 1 0 1 2 1 0 0 2 0 0 1 1 2 0 0 1 0 0 2 </values>
0.10/0.20 v </instantiation>
0.10/0.20
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 (15213 MiB free)
memory of node 1: 16384 MiB (15528 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409620-1569833726/watcher-4409620-1569833726 -o /tmp/evaluation-result-4409620-1569833726/solver-4409620-1569833726 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node106-1569823905-29621 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409620-1569833726.xml
running on 8 cores: 0,2,4,6,1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=30926, runsolver pid=30923
Current StackSize limit: 8192 KiB
[startup+0.100156 s]*
/proc/loadavg: 5.15 8.02 8.50 2/191 30927
/proc/meminfo: memFree=31472380/32770624 swapFree=67000008/67108860
[pid=30926] ppid=30923 vsize=35000 memory=11388 CPUtime=0.1 cores=0-7
/proc/30926/stat : 30926 (cosoco) R 30923 30926 29594 0 -1 4202496 3013 0 0 0 10 0 0 0 20 0 1 0 559626297 35840000 2847 33554432000 4194304 6211132 140734455612656 140734455609192 140597764004837 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11509760 140734455620625 140734455620717 140734455620717 140734455623630 0
/proc/30926/statm: 8750 2847 835 493 0 2055 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35000 KiB
Current children cumulated memory: 11388 KiB
[startup+0.210607 s]
# the end of solver process 30926 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.861901 s, system=0.012989 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100156 s]*
/proc/loadavg: 5.15 8.02 8.50 2/191 30927
/proc/meminfo: memFree=31472380/32770624 swapFree=67000008/67108860
[pid=30926] ppid=30923 vsize=35000 memory=11388 CPUtime=0.1 cores=0-7
/proc/30926/stat : 30926 (cosoco) R 30923 30926 29594 0 -1 4202496 3013 0 0 0 10 0 0 0 20 0 1 0 559626297 35840000 2847 33554432000 4194304 6211132 140734455612656 140734455609192 140597764004837 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 11509760 140734455620625 140734455620717 140734455620717 140734455623630 0
/proc/30926/statm: 8750 2847 835 493 0 2055 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35000 KiB
Current children cumulated memory: 11388 KiB
Child status: 0
Real time (s): 0.210638
CPU time (s): 0.87489
CPU user time (s): 0.861901
CPU system time (s): 0.012989
CPU usage (%): 415.352
Max. virtual memory (cumulated for all children) (KiB): 35000
Max. memory (cumulated for all children) (KiB): 11388
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.861901
system time used= 0.012989
maximum resident set size= 15876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4538
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= 874
involuntary context switches= 3
# summary of solver processes directly reported to runsolver:
# pid: 30926
# total CPU time (s): 0.87489
# total CPU user time (s): 0.861901
# total CPU system time (s): 0.012989
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010022 second user time and 0.02039 second system time
The end
Begin job on node106 at 2019-09-30 09:53:59
IDJOB=4409620
IDBENCH=135933
IDSOLVER=2877
FILE ID=node106/4409620-1569833726
RUNJOBID= node106-1569823905-29621
PBS_JOBID= 21705930
Free space on /tmp= 62032 MiB
SOLVER NAME= cosoco 2.0 parallel
BENCH NAME= XCSP17/ChessboardColoration/ChessboardColoration-m1-s2/ChessboardColoration-08-10.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409620-1569833726/watcher-4409620-1569833726 -o /tmp/evaluation-result-4409620-1569833726/solver-4409620-1569833726 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node106-1569823905-29621 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4409620-1569833726.xml
TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8
MD5SUM BENCH= 4ad41382ea3c48fc1b345febd6f905ee
RANDOM SEED=161378853
node106.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 : 5333.79
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 : 5333.79
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 : 5333.79
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 : 5333.79
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: 31479912 kB
MemAvailable: 31864520 kB
Buffers: 194028 kB
Cached: 514796 kB
SwapCached: 4560 kB
Active: 279400 kB
Inactive: 438288 kB
Active(anon): 19124 kB
Inactive(anon): 66616 kB
Active(file): 260276 kB
Inactive(file): 371672 kB
Unevictable: 109328 kB
Mlocked: 109328 kB
SwapTotal: 67108860 kB
SwapFree: 67000008 kB
Dirty: 2660 kB
Writeback: 0 kB
AnonPages: 178160 kB
Mapped: 27308 kB
Shmem: 68520 kB
Slab: 166284 kB
SReclaimable: 136988 kB
SUnreclaim: 29296 kB
KernelStack: 3744 kB
PageTables: 5196 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 530440 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350232 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 135168 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 107904 kB
DirectMap2M: 33437696 kB
Free space on /tmp at the end= 62028 MiB
End job on node106 at 2019-09-30 09:54:00