0.05/0.20 c SAT : Variables: 3006 -- Clauses: 751506
0.05/0.20 c best=?? lower=0 upper=500
0.16/0.30 c
0.16/0.30 c This is cosoco 1.12 --
0.16/0.30 c
0.16/0.30 c command line: cosoco -lc -model -restarts -sat HOME/instance-4265686-1502576284.xml
0.16/0.30 c enable optimization
0.16/0.30 c ========================================[ Problem Statistics ]===========================================
0.16/0.30 c |
0.16/0.30 c | Parse time : 0.14 s
0.16/0.30 c |
0.16/0.30 c | Variables: 6
0.16/0.30 c | Domain Sizes: 501..501
0.16/0.30 c |
0.16/0.30 c | Constraints: 92
0.16/0.30 c | Arity: 1..4 -- Unary: 2 -- Binary: 5 -- Ternary: 40
0.16/0.30 c |
0.16/0.30 c | Types:
0.16/0.30 c | (X - Y < k): 5
0.16/0.30 c | Intension: 87
0.16/0.30 c |
0.16/0.30 c =========================================================================================================
0.16/0.30 o 20
0.16/0.30 c 1 calls to solver: best=20 lower=0 upper=19
0.16/0.31 o 18
0.16/0.31 o 17
0.16/0.31 c 3 calls to solver: best=17 lower=0 upper=16
0.26/0.33 c
0.26/0.33 c Optimum found : 17
0.26/0.33 c
0.26/0.33
0.26/0.33 v <instantiation type='solution' cost='17'>
0.26/0.33 v <list>x[0] x[1] x[2] x[3] x[4] x[5] </list>
0.26/0.33 v <values>0 1 4 10 12 17 </values>
0.26/0.33 v </instantiation>
0.26/0.33
0.26/0.33 c call to solver : 4
0.26/0.33 c
0.26/0.33 c restarts : 8
0.26/0.33 c conflicts : 89 (330 /sec)
0.26/0.33 c decisions : 194 (718 /sec)
0.26/0.33 c propagations : 25130 (93048 /sec)
0.26/0.33 c root propagations : 525
0.26/0.33 c filter calls : 30272 (112087 /sec)
0.26/0.33 c useless filter calls : 28762 (95 %)
0.26/0.33 c
0.26/0.33 c clauses : 751520
0.26/0.33 c SAT propagations : 28
0.26/0.33 c SAT conflicts : 0 (0 learnts)
0.26/0.33 c Memory used : 68.23 MB
0.26/0.33 c CPU time : 0.27003 s
0.26/0.33
0.26/0.33 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 (7745 MiB free)
memory of node 1: 16384 MiB (15296 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265686-1502576284/watcher-4265686-1502576284 -o /tmp/evaluation-result-4265686-1502576284/solver-4265686-1502576284 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502565147-7149 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4265686-1502576284.xml
running on 4 cores: 1,3,5,7
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=10039, runsolver pid=10036
[startup+0.100108 s]*
/proc/loadavg: 2.04 2.00 2.02 3/186 10040
/proc/meminfo: memFree=23593336/32770624 swapFree=67108860/67108860
[pid=10039] ppid=10036 vsize=28560 memory=4868 CPUtime=0.05 cores=1,3,5,7
/proc/10039/stat : 10039 (cosoco) R 10036 10039 7084 0 -1 4202496 1430 0 0 0 5 0 0 0 20 0 1 0 157281137 29245440 1217 18446744073709551615 4194304 5972588 140734626245248 140734626241896 139898355403749 0 0 1 0 0 0 0 17 3 0 0 4 0 0 8070896 8075904 22253568 140734626247108 140734626247208 140734626247208 140734626250702 0
/proc/10039/statm: 7140 1217 786 435 0 503 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 28560 KiB
Current children cumulated memory: 4868 KiB
[startup+0.209512 s]*
/proc/loadavg: 2.04 2.00 2.02 3/186 10040
/proc/meminfo: memFree=23560564/32770624 swapFree=67108860/67108860
[pid=10039] ppid=10036 vsize=68540 memory=37360 CPUtime=0.16 cores=1,3,5,7
/proc/10039/stat : 10039 (cosoco) R 10036 10039 7084 0 -1 4202496 8520 0 0 0 15 1 0 0 20 0 1 0 157281137 70184960 9340 18446744073709551615 4194304 5972588 140734626245248 140734626241896 139898355403749 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 22253568 140734626247108 140734626247208 140734626247208 140734626250702 0
/proc/10039/statm: 17135 9340 837 435 0 10498 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 68540 KiB
Current children cumulated memory: 37360 KiB
[startup+0.309639 s]*
/proc/loadavg: 2.04 2.00 2.02 3/186 10040
/proc/meminfo: memFree=23558704/32770624 swapFree=67108860/67108860
[pid=10039] ppid=10036 vsize=69860 memory=38680 CPUtime=0.26 cores=1,3,5,7
/proc/10039/stat : 10039 (cosoco) R 10036 10039 7084 0 -1 4202496 8852 0 0 0 25 1 0 0 20 0 1 0 157281137 71536640 9670 18446744073709551615 4194304 5972588 140734626245248 140734626241896 139898355842144 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 22253568 140734626247108 140734626247208 140734626247208 140734626250702 0
/proc/10039/statm: 17465 9670 837 435 0 10828 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 69860 KiB
Current children cumulated memory: 38680 KiB
[startup+0.332958 s]
# the end of solver process 10039 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.270077 s, system=0.016935 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.309639 s]*
/proc/loadavg: 2.04 2.00 2.02 3/186 10040
/proc/meminfo: memFree=23558704/32770624 swapFree=67108860/67108860
[pid=10039] ppid=10036 vsize=69860 memory=38680 CPUtime=0.26 cores=1,3,5,7
/proc/10039/stat : 10039 (cosoco) R 10036 10039 7084 0 -1 4202496 8852 0 0 0 25 1 0 0 20 0 1 0 157281137 71536640 9670 18446744073709551615 4194304 5972588 140734626245248 140734626241896 139898355842144 0 0 1 8405026 0 0 0 17 3 0 0 4 0 0 8070896 8075904 22253568 140734626247108 140734626247208 140734626247208 140734626250702 0
/proc/10039/statm: 17465 9670 837 435 0 10828 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 69860 KiB
Current children cumulated memory: 38680 KiB
Child status: 0
Real time (s): 0.332997
CPU time (s): 0.287012
CPU user time (s): 0.270077
CPU system time (s): 0.016935
CPU usage (%): 86.1906
Max. virtual memory (cumulated for all children) (KiB): 69860
Max. memory (cumulated for all children) (KiB): 38680
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.270077
system time used= 0.016935
maximum resident set size= 38916
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8870
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= 10
involuntary context switches= 1
# summary of solver processes directly reported to runsolver:
# pid: 10039
# total CPU time (s): 0.287012
# total CPU user time (s): 0.270077
# total CPU system time (s): 0.016935
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018371 second user time and 0.031611 second system time
The end
Begin job on node132 at 2017-08-13 00:03:39
IDJOB=4265686
IDBENCH=126251
IDSOLVER=2655
FILE ID=node132/4265686-1502576284
RUNJOBID= node132-1502565147-7149
PBS_JOBID=
Free space on /tmp= 62028 MiB
SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-06-a4.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265686-1502576284/watcher-4265686-1502576284 -o /tmp/evaluation-result-4265686-1502576284/solver-4265686-1502576284 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502565147-7149 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4265686-1502576284.xml
TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 3be13f028e00a9c301b8790857e4d16d
RANDOM SEED=1371383343
node132.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 : 5333.74
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 : 5333.74
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 : 5333.74
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 : 5333.74
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: 23594972 kB
MemAvailable: 24483980 kB
Buffers: 311052 kB
Cached: 886696 kB
SwapCached: 0 kB
Active: 8193684 kB
Inactive: 530076 kB
Active(anon): 7526716 kB
Inactive(anon): 49012 kB
Active(file): 666968 kB
Inactive(file): 481064 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 67108860 kB
SwapFree: 67108860 kB
Dirty: 2400 kB
Writeback: 4 kB
AnonPages: 7525692 kB
Mapped: 64812 kB
Shmem: 49852 kB
Slab: 140456 kB
SReclaimable: 113624 kB
SUnreclaim: 26832 kB
KernelStack: 3280 kB
PageTables: 19552 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 7949532 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 354332 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 258048 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 114048 kB
DirectMap2M: 33431552 kB
Free space on /tmp at the end= 62024 MiB
End job on node132 at 2017-08-13 00:03:39