0.21/0.26 c
0.21/0.26 c This is cosoco 2.00 --
0.21/0.26 c
0.21/0.26 c command line: cosoco -lc -model -restarts -stick HOME/instance-4408920-1569813871.xml
0.21/0.26 c enable optimization
0.21/0.26 c ========================================[ Problem Statistics ]===========================================
0.21/0.26 c |
0.21/0.26 c | Parse time : 0.22 s
0.21/0.26 c |
0.21/0.26 c | Variables: 35
0.21/0.26 c | Domain Sizes: 35..35
0.21/0.26 c |
0.21/0.26 c | Constraints: 221
0.21/0.26 c | Arity: 4..35
0.21/0.26 c |
0.21/0.26 c | Types:
0.21/0.26 c | Intension: 210
0.21/0.26 c | Lex: 10
0.21/0.26 c | Max constant: 1
0.21/0.26 c |
0.21/0.26 c | Objective: Minimize Max constant
0.21/0.26
0.21/0.26 c =========================================================================================================
0.21/0.26 o 4
0.21/0.26 c 1 calls to solver(id=*d): best=0 lower=4 upper=0
0.21/0.28 o 3
0.21/0.29 o 2
0.21/0.29 c 3 calls to solver(id=*d): best=0 lower=2 upper=0
0.21/0.31 s OPTIMUM FOUND
0.21/0.31 c call to solver : 4
0.21/0.31 c
0.21/0.31 c restarts : 0
0.21/0.31 c conflicts : 24 (77 /sec)
0.21/0.31 c decisions : 183 (589 /sec)
0.21/0.31 c propagations : 2471 (7956 /sec)
0.21/0.31 c root propagations : 1766
0.21/0.31 c filter calls : 12294 (39581 /sec)
0.21/0.31 c useless filter calls : 11877 (96 %)
0.21/0.31 c Memory used : 33.33 MB
0.21/0.31 c Best bound time (wc) : 0.288918 s
0.21/0.31 c CPU time : 0.310601 s
0.21/0.31 c real time : 0.312668 s
0.21/0.31
0.21/0.31
0.21/0.31 v <instantiation type='solution' cost='2'>
0.21/0.31 v <list>x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] </list>
0.21/0.31 v <values>0 0 1 2 2 2 2 0 1 0 0 1 1 1 1 1 1 0 0 0 0 1 2 0 1 0 1 2 2 2 1 1 0 2 1 </values>
0.21/0.31 v </instantiation>
0.21/0.31
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 (6697 MiB free)
memory of node 1: 16384 MiB (15595 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408920-1569813871/watcher-4408920-1569813871 -o /tmp/evaluation-result-4408920-1569813871/solver-4408920-1569813871 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1569783707-21611 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408920-1569813871.xml
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=27574, runsolver pid=27571
[startup+0.100201 s]*
/proc/loadavg: 2.02 2.09 2.08 3/199 27575
/proc/meminfo: memFree=22823344/32770624 swapFree=67000008/67108860
[pid=27574] ppid=27571 vsize=30080 memory=6436 CPUtime=0.1 cores=1,3,5,7
/proc/27574/stat : 27574 (cosoco) R 27571 27574 21579 0 -1 4202496 1796 0 0 0 10 0 0 0 20 0 1 0 557640771 30801920 1609 33554432000 4194304 6211132 140734756478048 140734756472920 140309746277349 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 9195520 140734756484107 140734756484209 140734756484209 140734756487118 0
/proc/27574/statm: 7520 1609 823 493 0 825 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30080 KiB
Current children cumulated memory: 6436 KiB
[startup+0.209592 s]*
/proc/loadavg: 2.02 2.09 2.08 3/199 27575
/proc/meminfo: memFree=22819304/32770624 swapFree=67000008/67108860
[pid=27574] ppid=27571 vsize=33336 memory=9692 CPUtime=0.21 cores=1,3,5,7
/proc/27574/stat : 27574 (cosoco) R 27571 27574 21579 0 -1 4202496 2594 0 0 0 21 0 0 0 20 0 1 0 557640771 34136064 2423 33554432000 4194304 6211132 140734756478048 140734756472920 140309746277349 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 9195520 140734756484107 140734756484209 140734756484209 140734756487118 0
/proc/27574/statm: 8334 2423 823 493 0 1639 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33336 KiB
Current children cumulated memory: 9692 KiB
[startup+0.309078 s]*
/proc/loadavg: 2.02 2.09 2.08 3/199 27575
/proc/meminfo: memFree=22817444/32770624 swapFree=67000008/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB
[startup+0.318086 s]
# the end of solver process 27574 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.310601 s, system=0.003004 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.309078 s]*
/proc/loadavg: 2.02 2.09 2.08 3/199 27575
/proc/meminfo: memFree=22817444/32770624 swapFree=67000008/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB
Child status: 0
Real time (s): 0.318099
CPU time (s): 0.313605
CPU user time (s): 0.310601
CPU system time (s): 0.003004
CPU usage (%): 98.5872
Max. virtual memory (cumulated for all children) (KiB): 33336
Max. memory (cumulated for all children) (KiB): 9692
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.310601
system time used= 0.003004
maximum resident set size= 10772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2856
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= 2
# summary of solver processes directly reported to runsolver:
# pid: 27574
# total CPU time (s): 0.313605
# total CPU user time (s): 0.310601
# total CPU system time (s): 0.003004
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018185 second user time and 0.030568 second system time
The end
Begin job on node106 at 2019-09-30 04:23:04
IDJOB=4408920
IDBENCH=139742
IDSOLVER=2876
FILE ID=node106/4408920-1569813871
RUNJOBID= node106-1569783707-21611
PBS_JOBID= 21705837
Free space on /tmp= 62028 MiB
SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/ChessboardColoration/ChessboardColoration-int-s2/ChessboardColoration-int-05-07.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408920-1569813871/watcher-4408920-1569813871 -o /tmp/evaluation-result-4408920-1569813871/solver-4408920-1569813871 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1569783707-21611 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408920-1569813871.xml
TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 91a6e92a2ae9197e0e5abb82e178125f
RANDOM SEED=1159577845
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: 22827384 kB
MemAvailable: 23084864 kB
Buffers: 175376 kB
Cached: 406824 kB
SwapCached: 4560 kB
Active: 9037312 kB
Inactive: 316672 kB
Active(anon): 8781884 kB
Inactive(anon): 67040 kB
Active(file): 255428 kB
Inactive(file): 249632 kB
Unevictable: 108916 kB
Mlocked: 108916 kB
SwapTotal: 67108860 kB
SwapFree: 67000008 kB
Dirty: 2864 kB
Writeback: 0 kB
AnonPages: 8861140 kB
Mapped: 29088 kB
Shmem: 68520 kB
Slab: 165540 kB
SReclaimable: 136512 kB
SUnreclaim: 29028 kB
KernelStack: 3552 kB
PageTables: 22300 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83494172 kB
Committed_AS: 9423800 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 350232 kB
VmallocChunk: 34341910524 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1462272 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= 62024 MiB
End job on node106 at 2019-09-30 04:23:04