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-4398360-1568610881.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: 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 0.
0.10/0.11 c [pFactory][Group N°0] task 6 launched on thread 1.
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 6.
0.10/0.11 c [pFactory][Group N°0] task 3 launched on thread 7.
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 5.
0.10/0.11 c [pFactory][Group N°0] task 0 launched on thread 4.
0.10/0.11 o 4
0.10/0.11 o 3
0.10/0.13 o 2
0.10/0.21 c [pFactory][Group N°0] concurent mode: thread 7 has won with the task 3.
0.10/0.21 c [pFactory][Group N°0] Thread N°0 is joined.
0.10/0.21 c [pFactory][Group N°0] Thread N°1 is joined.
0.10/0.21 c [pFactory][Group N°0] Thread N°2 is joined.
0.10/0.21 c [pFactory][Group N°0] Thread N°3 is joined.
0.10/0.21 c [pFactory][Group N°0] Thread N°4 is joined.
0.10/0.21 c [pFactory][Group N°0] Thread N°5 is joined.
0.10/0.21 c [pFactory][Group N°0] Thread N°6 is joined.
0.10/0.21 c [pFactory][Group N°0] Thread N°7 is joined.
0.10/0.21 c [pFactory][Group N°0] Return Code of the winner:3 (Thread N°7)
0.10/0.21 s OPTIMUM FOUND
0.10/0.21 c call to solver : 3
0.10/0.21 c
0.10/0.21 c restarts : 211
0.10/0.21 c conflicts : 862 (999 /sec)
0.10/0.21 c decisions : 6227 (7214 /sec)
0.10/0.21 c propagations : 30399 (35217 /sec)
0.10/0.21 c root propagations : 6507
0.10/0.21 c filter calls : 849429 (984055 /sec)
0.10/0.21 c useless filter calls : 835807 (98 %)
0.10/0.21 c Memory used : 578.59 MB
0.10/0.21 c Best bound time (wc) : 0.132225 s
0.10/0.21 c CPU time : 0.863141 s
0.10/0.21 c real time : 0.214581 s
0.10/0.21
0.10/0.21
0.10/0.21 v <instantiation type='solution' cost='2'>
0.10/0.21 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>
0.10/0.21 v <values>2 0 2 1 1 0 0 0 2 1 0 2 1 1 0 0 1 2 0 0 2 1 0 1 2 2 0 1 1 0 2 2 0 0 0 1 2 0 1 1 0 1 1 0 2 1 0 2 2 2 1 2 1 2 0 2 0 1 2 1 2 0 0 2 1 1 1 1 0 2 1 0 2 0 1 2 2 2 1 0 </values>
0.10/0.21 v </instantiation>
0.10/0.21
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 (14900 MiB free)
memory of node 1: 16384 MiB (15789 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398360-1568610881/watcher-4398360-1568610881 -o /tmp/evaluation-result-4398360-1568610881/solver-4398360-1568610881 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node104-1568606659-10044 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398360-1568610881.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=10142, runsolver pid=10139
Current StackSize limit: 8192 KiB
[startup+0.100151 s]*
/proc/loadavg: 7.36 6.23 6.79 2/192 10143
/proc/meminfo: memFree=31419556/32770624 swapFree=66976792/67108860
[pid=10142] ppid=10139 vsize=34872 memory=11264 CPUtime=0.1 cores=0-7
/proc/10142/stat : 10142 (cosoco) R 10139 10142 10017 0 -1 4202496 2996 0 0 0 10 0 0 0 20 0 1 0 437345168 35708928 2816 33554432000 4194304 6211092 140727321032336 140727321029608 139727914286053 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 19435520 140727321039889 140727321039981 140727321039981 140727321042894 0
/proc/10142/statm: 8718 2816 835 493 0 2023 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34872 KiB
Current children cumulated memory: 11264 KiB
[startup+0.21931 s]
# the end of solver process 10142 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.863193 s, system=0.014024 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100151 s]*
/proc/loadavg: 7.36 6.23 6.79 2/192 10143
/proc/meminfo: memFree=31419556/32770624 swapFree=66976792/67108860
[pid=10142] ppid=10139 vsize=34872 memory=11264 CPUtime=0.1 cores=0-7
/proc/10142/stat : 10142 (cosoco) R 10139 10142 10017 0 -1 4202496 2996 0 0 0 10 0 0 0 20 0 1 0 437345168 35708928 2816 33554432000 4194304 6211092 140727321032336 140727321029608 139727914286053 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 19435520 140727321039889 140727321039981 140727321039981 140727321042894 0
/proc/10142/statm: 8718 2816 835 493 0 2023 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34872 KiB
Current children cumulated memory: 11264 KiB
Child status: 0
Real time (s): 0.219335
CPU time (s): 0.877217
CPU user time (s): 0.863193
CPU system time (s): 0.014024
CPU usage (%): 399.944
Max. virtual memory (cumulated for all children) (KiB): 34872
Max. memory (cumulated for all children) (KiB): 11264
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.863193
system time used= 0.014024
maximum resident set size= 15992
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4572
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= 984
involuntary context switches= 4
# summary of solver processes directly reported to runsolver:
# pid: 10142
# total CPU time (s): 0.877217
# total CPU user time (s): 0.863193
# total CPU system time (s): 0.014024
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012159 second user time and 0.019182 second system time
The end
Begin job on node104 at 2019-09-16 06:04:22
IDJOB=4398360
IDBENCH=135933
IDSOLVER=2851
FILE ID=node104/4398360-1568610881
RUNJOBID= node104-1568606659-10044
PBS_JOBID= 21703447
Free space on /tmp= 59012 MiB
SOLVER NAME= cosoco 2.O 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-4398360-1568610881/watcher-4398360-1568610881 -o /tmp/evaluation-result-4398360-1568610881/solver-4398360-1568610881 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node104-1568606659-10044 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398360-1568610881.xml
TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8
MD5SUM BENCH= 4ad41382ea3c48fc1b345febd6f905ee
RANDOM SEED=715272682
node104.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 : 5334.09
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 : 5334.09
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 : 5334.09
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 : 5334.09
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: 31426680 kB
MemAvailable: 31864988 kB
Buffers: 68128 kB
Cached: 667288 kB
SwapCached: 31640 kB
Active: 504572 kB
Inactive: 264396 kB
Active(anon): 4516 kB
Inactive(anon): 78060 kB
Active(file): 500056 kB
Inactive(file): 186336 kB
Unevictable: 110856 kB
Mlocked: 110856 kB
SwapTotal: 67108860 kB
SwapFree: 66976792 kB
Dirty: 2956 kB
Writeback: 0 kB
AnonPages: 114344 kB
Mapped: 45780 kB
Shmem: 40364 kB
Slab: 164976 kB
SReclaimable: 135500 kB
SUnreclaim: 29476 kB
KernelStack: 3360 kB
PageTables: 5868 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 497532 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350232 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 69632 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 124288 kB
DirectMap2M: 33421312 kB
Free space on /tmp at the end= 59008 MiB
End job on node104 at 2019-09-16 06:04:22