0.01/0.19 c best=?? lower=0 upper=500
0.22/0.32 c
0.22/0.32 c This is cosoco 1.12 --
0.22/0.32 c
0.22/0.32 c command line: cosoco -lc -model -restarts HOME/instance-4268607-1502604921.xml
0.22/0.32 c enable optimization
0.22/0.32 c ========================================[ Problem Statistics ]===========================================
0.22/0.32 c |
0.22/0.32 c | Parse time : 0.10 s
0.22/0.32 c |
0.22/0.32 c | Variables: 6
0.22/0.32 c | Domain Sizes: 501..501
0.22/0.32 c |
0.22/0.32 c | Constraints: 92
0.22/0.32 c | Arity: 1..4 -- Unary: 2 -- Binary: 5 -- Ternary: 40
0.22/0.32 c |
0.22/0.32 c | Types:
0.22/0.32 c | (X - Y < k): 5
0.22/0.32 c | Intension: 87
0.22/0.32 c |
0.22/0.32 c =========================================================================================================
0.22/0.32 o 23
0.22/0.32 c 1 calls to solver: best=23 lower=0 upper=22
0.22/0.32 o 20
0.22/0.32 o 18
0.22/0.32 c 3 calls to solver: best=18 lower=0 upper=17
0.22/0.33 o 17
0.22/0.38 c
0.22/0.38 c Optimum found : 17
0.22/0.38 c
0.22/0.38
0.22/0.38 v <instantiation type='solution' cost='17'>
0.22/0.38 v <list>x[0] x[1] x[2] x[3] x[4] x[5] </list>
0.22/0.38 v <values>0 1 4 10 12 17 </values>
0.22/0.38 v </instantiation>
0.22/0.38
0.22/0.38 c call to solver : 5
0.22/0.38 c
0.22/0.38 c restarts : 2
0.22/0.38 c conflicts : 262 (912 /sec)
0.22/0.38 c decisions : 453 (1577 /sec)
0.22/0.38 c propagations : 27410 (95395 /sec)
0.22/0.38 c root propagations : 525
0.22/0.38 c filter calls : 69915 (243324 /sec)
0.22/0.38 c useless filter calls : 66302 (94 %)
0.22/0.38 c Memory used : 30.86 MB
0.22/0.38 c CPU time : 0.287333 s
0.22/0.38
0.22/0.38 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 (14823 MiB free)
memory of node 1: 16384 MiB (15443 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268607-1502604921/watcher-4268607-1502604921 -o /tmp/evaluation-result-4268607-1502604921/solver-4268607-1502604921 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502596564-6281 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268607-1502604921.xml
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=14883, runsolver pid=14880
[startup+0.100078 s]*
/proc/loadavg: 2.00 1.99 2.02 3/185 14884
/proc/meminfo: memFree=30986532/32770624 swapFree=67108860/67108860
[pid=14883] ppid=14880 vsize=27388 memory=3696 CPUtime=0.01 cores=1,3,5,7
/proc/14883/stat : 14883 (cosoco) R 14880 14883 897 0 -1 4202496 1117 0 0 0 1 0 0 0 20 0 1 0 62712761 28045312 924 18446744073709551615 4194304 5972588 140737025497632 140737025491192 139868565162464 0 0 1 0 0 0 0 17 1 0 0 8 0 0 8070896 8075904 25509888 140737025499598 140737025499693 140737025499693 140737025503182 0
/proc/14883/statm: 6847 924 786 435 0 210 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 27388 KiB
Current children cumulated memory: 3696 KiB
[startup+0.209378 s]*
/proc/loadavg: 2.00 1.99 2.02 3/185 14884
/proc/meminfo: memFree=30976488/32770624 swapFree=67108860/67108860
[pid=14883] ppid=14880 vsize=31464 memory=8156 CPUtime=0.12 cores=1,3,5,7
/proc/14883/stat : 14883 (cosoco) R 14880 14883 897 0 -1 4202496 2204 0 0 0 12 0 0 0 20 0 1 0 62712761 32219136 2039 18446744073709551615 4194304 5972588 140737025497632 140737025491192 139868555520997 0 0 1 8405026 0 0 0 17 3 0 0 8 0 0 8070896 8075904 25509888 140737025499598 140737025499693 140737025499693 140737025503182 0
/proc/14883/statm: 7866 2039 831 435 0 1229 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 31464 KiB
Current children cumulated memory: 8156 KiB
[startup+0.309244 s]*
/proc/loadavg: 2.00 1.99 2.02 3/185 14884
/proc/meminfo: memFree=30970164/32770624 swapFree=67108860/67108860
[pid=14883] ppid=14880 vsize=31596 memory=8156 CPUtime=0.22 cores=1,3,5,7
/proc/14883/stat : 14883 (cosoco) R 14880 14883 897 0 -1 4202496 2238 0 0 0 22 0 0 0 20 0 1 0 62712761 32354304 2039 18446744073709551615 4194304 5972588 140737025497632 140737025491192 4965773 0 0 1 8405026 0 0 0 17 3 0 0 8 0 0 8070896 8075904 25509888 140737025499598 140737025499693 140737025499693 140737025503182 0
/proc/14883/statm: 7899 2039 831 435 0 1262 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 31596 KiB
Current children cumulated memory: 8156 KiB
[startup+0.382761 s]
# the end of solver process 14883 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.287333 s, system=0.003991 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.309244 s]*
/proc/loadavg: 2.00 1.99 2.02 3/185 14884
/proc/meminfo: memFree=30970164/32770624 swapFree=67108860/67108860
[pid=14883] ppid=14880 vsize=31596 memory=8156 CPUtime=0.22 cores=1,3,5,7
/proc/14883/stat : 14883 (cosoco) R 14880 14883 897 0 -1 4202496 2238 0 0 0 22 0 0 0 20 0 1 0 62712761 32354304 2039 18446744073709551615 4194304 5972588 140737025497632 140737025491192 4965773 0 0 1 8405026 0 0 0 17 3 0 0 8 0 0 8070896 8075904 25509888 140737025499598 140737025499693 140737025499693 140737025503182 0
/proc/14883/statm: 7899 2039 831 435 0 1262 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 31596 KiB
Current children cumulated memory: 8156 KiB
Child status: 0
Real time (s): 0.382804
CPU time (s): 0.291324
CPU user time (s): 0.287333
CPU system time (s): 0.003991
CPU usage (%): 76.1027
Max. virtual memory (cumulated for all children) (KiB): 31596
Max. memory (cumulated for all children) (KiB): 8156
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.287333
system time used= 0.003991
maximum resident set size= 8412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2266
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: 14883
# total CPU time (s): 0.291324
# total CPU user time (s): 0.287333
# total CPU system time (s): 0.003991
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011598 second user time and 0.03682 second system time
The end
Begin job on node125 at 2017-08-13 08:01:15
IDJOB=4268607
IDBENCH=126251
IDSOLVER=2659
FILE ID=node125/4268607-1502604921
RUNJOBID= node125-1502596564-6281
PBS_JOBID=
Free space on /tmp= 62028 MiB
SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-06-a4.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268607-1502604921/watcher-4268607-1502604921 -o /tmp/evaluation-result-4268607-1502604921/solver-4268607-1502604921 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502596564-6281 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268607-1502604921.xml
TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 3be13f028e00a9c301b8790857e4d16d
RANDOM SEED=1400962012
node125.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 : 5333.07
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 : 5333.07
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 : 5333.07
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 : 5333.07
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: 30993276 kB
MemAvailable: 31805832 kB
Buffers: 279968 kB
Cached: 829060 kB
SwapCached: 0 kB
Active: 776604 kB
Inactive: 573996 kB
Active(anon): 241908 kB
Inactive(anon): 33100 kB
Active(file): 534696 kB
Inactive(file): 540896 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 67108860 kB
SwapFree: 67108860 kB
Dirty: 2460 kB
Writeback: 0 kB
AnonPages: 256172 kB
Mapped: 48708 kB
Shmem: 33444 kB
Slab: 131348 kB
SReclaimable: 105600 kB
SUnreclaim: 25748 kB
KernelStack: 3536 kB
PageTables: 5432 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 522476 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350232 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 20480 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 118144 kB
DirectMap2M: 33427456 kB
Free space on /tmp at the end= 62024 MiB
End job on node125 at 2017-08-13 08:01:15