0.00/0.00 c best=?? lower=0 upper=1426
0.00/0.00 c
0.00/0.00 c This is cosoco 1.12 --
0.00/0.00 c
0.00/0.00 c command line: HOME/cosoco -lc -model -restarts HOME/instance-4300007-1532828249.xml
0.00/0.00 c enable optimization
0.00/0.00 c ========================================[ Problem Statistics ]===========================================
0.00/0.00 c |
0.00/0.00 c | Parse time : 0.00 s
0.00/0.00 c |
0.00/0.00 c | Variables: 30
0.00/0.00 c | Domain Sizes: 2..2
0.00/0.00 c |
0.00/0.00 c | Constraints: 2
0.00/0.00 c | Arity: 30..30
0.00/0.00 c |
0.00/0.00 c | Types:
0.00/0.00 c | Sum: 2
0.00/0.00 c |
0.00/0.00 c | Objective: Maximize Sum
0.00/0.00
0.00/0.00 c =========================================================================================================
0.00/0.00 o 0
0.00/0.00 c 1 calls to solver: best=0 lower=1 upper=1426
0.00/0.00 o 1
0.00/0.00 o 7
0.00/0.00 c 3 calls to solver: best=7 lower=8 upper=1426
0.00/0.00 o 64
0.00/0.00 o 90
0.00/0.00 c 5 calls to solver: best=90 lower=91 upper=1426
0.00/0.00 o 111
0.00/0.00 o 132
0.00/0.00 c 7 calls to solver: best=132 lower=133 upper=1426
0.00/0.00 o 137
0.00/0.00 o 153
0.00/0.00 c 9 calls to solver: best=153 lower=154 upper=1426
0.00/0.00 o 154
0.00/0.00 o 192
0.00/0.00 c 11 calls to solver: best=192 lower=193 upper=1426
0.00/0.00 o 194
0.00/0.00 o 209
0.00/0.00 c 13 calls to solver: best=209 lower=210 upper=1426
0.00/0.00 o 260
0.00/0.00 o 278
0.00/0.00 c 15 calls to solver: best=278 lower=279 upper=1426
0.00/0.00 o 293
0.00/0.00 o 327
0.00/0.00 c 17 calls to solver: best=327 lower=328 upper=1426
0.00/0.00 o 346
0.00/0.00 o 349
0.00/0.00 c 19 calls to solver: best=349 lower=350 upper=1426
0.00/0.00 o 352
0.00/0.00 o 361
0.00/0.00 c 21 calls to solver: best=361 lower=362 upper=1426
0.00/0.00 o 374
0.00/0.00 o 379
0.00/0.00 c 23 calls to solver: best=379 lower=380 upper=1426
0.00/0.00 o 400
0.00/0.00 o 437
0.00/0.00 c 25 calls to solver: best=437 lower=438 upper=1426
0.00/0.00 o 446
0.00/0.00 o 501
0.00/0.00 c 27 calls to solver: best=501 lower=502 upper=1426
0.00/0.00 o 532
0.00/0.01 o 533
0.00/0.01 c 29 calls to solver: best=533 lower=534 upper=1426
0.00/0.01 o 567
0.00/0.01 o 569
0.00/0.01 c 31 calls to solver: best=569 lower=570 upper=1426
0.00/0.01 o 593
0.00/0.01 o 614
0.00/0.01 c 33 calls to solver: best=614 lower=615 upper=1426
0.00/0.01 o 616
0.00/0.01 o 636
0.00/0.01 c 35 calls to solver: best=636 lower=637 upper=1426
0.00/0.01 o 653
0.00/0.01 o 674
0.00/0.01 c 37 calls to solver: best=674 lower=675 upper=1426
0.00/0.01 o 691
0.00/0.01 o 711
0.00/0.01 c 39 calls to solver: best=711 lower=712 upper=1426
0.00/0.01 o 734
0.00/0.01 o 752
0.00/0.01 c 41 calls to solver: best=752 lower=753 upper=1426
0.00/0.01 o 766
0.00/0.01 o 783
0.00/0.01 c 43 calls to solver: best=783 lower=784 upper=1426
0.00/0.01 o 787
0.00/0.02 o 791
0.00/0.02 c 45 calls to solver: best=791 lower=792 upper=1426
0.00/0.10 o 795
0.00/0.10 o 797
0.00/0.10 c 47 calls to solver: best=797 lower=798 upper=1426
0.00/0.10 o 807
0.10/0.11 o 810
0.10/0.11 c 49 calls to solver: best=810 lower=811 upper=1426
0.10/0.13 o 821
0.10/0.20 o 841
0.10/0.20 c 51 calls to solver: best=841 lower=842 upper=1426
0.10/0.20 o 862
0.21/0.25 o 869
0.21/0.25 c 53 calls to solver: best=869 lower=870 upper=1426
0.31/0.35 o 871
0.41/0.46 c
0.41/0.46 c Optimum found : 871
0.41/0.46 c
0.41/0.46
0.41/0.46 v <instantiation type='solution' cost='871'>
0.41/0.46 v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
0.41/0.46 v <values>0 0 0 0 0 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 0 1 0 0 1 1 1 0 1 0 </values>
0.41/0.46 v </instantiation>
0.41/0.46
0.41/0.46 c call to solver : 55
0.41/0.46 c
0.41/0.46 c restarts : 33
0.41/0.46 c conflicts : 21955 (47704 /sec)
0.41/0.46 c decisions : 81840 (177821 /sec)
0.41/0.46 c propagations : 546265 (1186921 /sec)
0.41/0.46 c root propagations : 30
0.41/0.46 c filter calls : 286156 (621758 /sec)
0.41/0.46 c useless filter calls : 182940 (63 %)
0.41/0.46 c Memory used : 26.53 MB
0.41/0.46 c CPU time : 0.460199 s
0.41/0.46
0.41/0.46 s OPTIMUM FOUND
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 (10346 MiB free)
memory of node 1: 16384 MiB (15792 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300007-1532828249/watcher-4300007-1532828249 -o /tmp/evaluation-result-4300007-1532828249/solver-4300007-1532828249 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532812129-2125 --watchdog 2580 HOME/cosoco -lc -model -restarts HOME/instance-4300007-1532828249.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
Current StackSize limit: 8192 KiB
solver pid=3885, runsolver pid=3882
[startup+0.100108 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3886
/proc/meminfo: memFree=26766528/32770624 swapFree=67028488/67108860
[pid=3885] ppid=3882 vsize=27160 memory=3672 CPUtime=0.1 cores=0,2,4,6
/proc/3885/stat : 3885 (cosoco) R 3882 3885 2093 0 -1 4202496 1110 0 0 0 10 0 0 0 20 0 1 0 100388116 27811840 918 33554432000 4194304 6142532 140735277971952 140735277968584 5140247 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140735277974662 140735277974792 140735277974792 140735277977550 0
/proc/3885/statm: 6790 918 827 476 0 112 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27160 KiB
Current children cumulated memory: 3672 KiB
[startup+0.209491 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3886
/proc/meminfo: memFree=26766528/32770624 swapFree=67028488/67108860
[pid=3885] ppid=3882 vsize=27160 memory=3672 CPUtime=0.21 cores=0,2,4,6
/proc/3885/stat : 3885 (cosoco) R 3882 3885 2093 0 -1 4202496 1110 0 0 0 21 0 0 0 20 0 1 0 100388116 27811840 918 33554432000 4194304 6142532 140735277971952 140735277968584 5138259 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140735277974662 140735277974792 140735277974792 140735277977550 0
/proc/3885/statm: 6790 918 827 476 0 112 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27160 KiB
Current children cumulated memory: 3672 KiB
[startup+0.308869 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3886
/proc/meminfo: memFree=26766528/32770624 swapFree=67028488/67108860
[pid=3885] ppid=3882 vsize=27160 memory=3672 CPUtime=0.31 cores=0,2,4,6
/proc/3885/stat : 3885 (cosoco) R 3882 3885 2093 0 -1 4202496 1110 0 0 0 31 0 0 0 20 0 1 0 100388116 27811840 918 33554432000 4194304 6142532 140735277971952 140735277968584 5137685 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140735277974662 140735277974792 140735277974792 140735277977550 0
/proc/3885/statm: 6790 918 827 476 0 112 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27160 KiB
Current children cumulated memory: 3672 KiB
[startup+0.464032 s]
# the end of solver process 3885 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.460399 s, system=0.001997 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.408826 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 3886
/proc/meminfo: memFree=26766528/32770624 swapFree=67028488/67108860
[pid=3885] ppid=3882 vsize=27160 memory=3672 CPUtime=0.41 cores=0,2,4,6
/proc/3885/stat : 3885 (cosoco) R 3882 3885 2093 0 -1 4202496 1110 0 0 0 41 0 0 0 20 0 1 0 100388116 27811840 918 33554432000 4194304 6142532 140735277971952 140735277968584 5138167 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140735277974662 140735277974792 140735277974792 140735277977550 0
/proc/3885/statm: 6790 918 827 476 0 112 0
Current children cumulated CPU time: 0.41 s
Current children cumulated vsize: 27160 KiB
Current children cumulated memory: 3672 KiB
Child status: 0
Real time (s): 0.464057
CPU time (s): 0.462396
CPU user time (s): 0.460399
CPU system time (s): 0.001997
CPU usage (%): 99.6421
Max. virtual memory (cumulated for all children) (KiB): 27160
Max. memory (cumulated for all children) (KiB): 3672
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.460399
system time used= 0.001997
maximum resident set size= 3888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1129
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= 15
involuntary context switches= 1
# summary of solver processes directly reported to runsolver:
# pid: 3885
# total CPU time (s): 0.462396
# total CPU user time (s): 0.460399
# total CPU system time (s): 0.001997
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015618 second user time and 0.043732 second system time
The end
Begin job on node102 at 2018-07-29 03:37:29
IDJOB=4300007
IDBENCH=141529
IDSOLVER=2761
FILE ID=node102/4300007-1532828249
RUNJOBID= node102-1532812129-2125
PBS_JOBID= 21022490
Free space on /tmp= 52744 MiB
SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/Knapsack/Knapsack-30-100-01_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300007-1532828249/watcher-4300007-1532828249 -o /tmp/evaluation-result-4300007-1532828249/solver-4300007-1532828249 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1532812129-2125 --watchdog 2580 HOME/cosoco -lc -model -restarts HOME/instance-4300007-1532828249.xml
TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 29cb88997fb73697c0a266537888e139
RANDOM SEED=1880533255
node102.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 : 5333.51
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 : 5333.51
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 : 5333.51
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 : 5333.51
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: 26766240 kB
MemAvailable: 31931308 kB
Buffers: 220152 kB
Cached: 5200456 kB
SwapCached: 53364 kB
Active: 1223808 kB
Inactive: 4279908 kB
Active(anon): 9156 kB
Inactive(anon): 99196 kB
Active(file): 1214652 kB
Inactive(file): 4180712 kB
Unevictable: 6628 kB
Mlocked: 6628 kB
SwapTotal: 67108860 kB
SwapFree: 67028488 kB
Dirty: 2800 kB
Writeback: 0 kB
AnonPages: 45316 kB
Mapped: 38452 kB
Shmem: 22288 kB
Slab: 199308 kB
SReclaimable: 171080 kB
SUnreclaim: 28228 kB
KernelStack: 3584 kB
PageTables: 5196 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 353188 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350232 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 8192 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 105856 kB
DirectMap2M: 33439744 kB
Free space on /tmp at the end= 52740 MiB
End job on node102 at 2018-07-29 03:37:30