| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| BTD 2017-08-10 | ? (NS) | 0.079697996 | 0.177926 |
| Name | DeBruijnSequence/DeBruijnSequence-m1-s1/ DeBruijnSequence-03-04.xml |
| MD5SUM | e392c7560140b23868857a81f76e8c8d |
| Bench Category | CSP (decision problem) |
| Best result obtained on this benchmark | SAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.187627 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 408 |
| Number of constraints | 327 |
| Number of domains | 3 |
| Minimum domain size | 3 |
| Maximum domain size | 82 |
| Distribution of domain sizes | [{"size":3,"count":324},{"size":81,"count":81},{"size":82,"count":3}] |
| Minimum variable degree | 1 |
| Maximum variable degree | 3 |
| Distribution of variable degrees | [{"degree":1,"count":3},{"degree":2,"count":81},{"degree":3,"count":324}] |
| Minimum constraint arity | 2 |
| Maximum constraint arity | 84 |
| Distribution of constraint arities | [{"arity":2,"count":243},{"arity":5,"count":81},{"arity":81,"count":2},{"arity":84,"count":1}] |
| Number of extensional constraints | 0 |
| Number of intensional constraints | 243 |
| Distribution of constraint types | [{"type":"intension","count":243},{"type":"allDifferent","count":1},{"type":"sum","count":81},{"type":"cardinality","count":1},{"type":"minimum","count":1}] |
| Optimization problem | NO |
| Type of objective |
0.00/0.17 s UNSUPPORTED
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 (15096 MiB free)
memory of node 1: 16384 MiB (15517 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265119-1502700081/watcher-4265119-1502700081 -o /tmp/evaluation-result-4265119-1502700081/solver-4265119-1502700081 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265119-1502700081.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
solver pid=4057, runsolver pid=4054
Current StackSize limit: 8192 KiB
[startup+0.100184 s]*
/proc/loadavg: 2.00 2.01 2.04 3/181 4058
/proc/meminfo: memFree=31348744/32770624 swapFree=67108860/67108860
[pid=4057] ppid=4054 vsize=31520 memory=2512 CPUtime=0 cores=0,2,4,6
/proc/4057/stat : 4057 (BTD) R 4054 4057 17093 0 -1 4202496 785 0 0 0 0 0 0 0 20 0 1 0 72201399 32276480 628 18446744073709551615 4194304 35031035 140734311701856 140734311701856 7174386 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 39038976 140734311707103 140734311707179 140734311707179 140734311710673 0
/proc/4057/statm: 7880 628 395 7529 0 327 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 31520 KiB
Current children cumulated memory: 2512 KiB
[startup+0.177892 s]
# the end of solver process 4057 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.078702 s, system=0.000996 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.100184 s]*
/proc/loadavg: 2.00 2.01 2.04 3/181 4058
/proc/meminfo: memFree=31348744/32770624 swapFree=67108860/67108860
[pid=4057] ppid=4054 vsize=31520 memory=2512 CPUtime=0 cores=0,2,4,6
/proc/4057/stat : 4057 (BTD) R 4054 4057 17093 0 -1 4202496 785 0 0 0 0 0 0 0 20 0 1 0 72201399 32276480 628 18446744073709551615 4194304 35031035 140734311701856 140734311701856 7174386 0 0 1 0 0 0 0 17 2 0 0 9 0 0 37130264 37226188 39038976 140734311707103 140734311707179 140734311707179 140734311710673 0
/proc/4057/statm: 7880 628 395 7529 0 327 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 31520 KiB
Current children cumulated memory: 2512 KiB
Child status: 1
Real time (s): 0.177926
CPU time (s): 0.079698
CPU user time (s): 0.078702
CPU system time (s): 0.000996
CPU usage (%): 44.7928
Max. virtual memory (cumulated for all children) (KiB): 31520
Max. memory (cumulated for all children) (KiB): 2512
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.078702
system time used= 0.000996
maximum resident set size= 3204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 927
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= 2
involuntary context switches= 1
# summary of solver processes directly reported to runsolver:
# pid: 4057
# total CPU time (s): 0.079698
# total CPU user time (s): 0.078702
# total CPU system time (s): 0.000996
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009798 second user time and 0.019597 second system time
The end
Begin job on node127 at 2017-08-14 10:27:12 IDJOB=4265119 IDBENCH=125579 IDSOLVER=2654 FILE ID=node127/4265119-1502700081 RUNJOBID= node127-1502653304-21654 PBS_JOBID= Free space on /tmp= 61992 MiB SOLVER NAME= BTD 2017-08-10 BENCH NAME= XCSP17/DeBruijnSequence/DeBruijnSequence-m1-s1/DeBruijnSequence-03-04.xml COMMAND LINE= BTD TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265119-1502700081/watcher-4265119-1502700081 -o /tmp/evaluation-result-4265119-1502700081/solver-4265119-1502700081 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265119-1502700081.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= e392c7560140b23868857a81f76e8c8d RANDOM SEED=792578017 node127.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 : 5333.92 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 : 5333.92 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 : 5333.92 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 : 5333.92 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: 31348568 kB MemAvailable: 31978088 kB Buffers: 228188 kB Cached: 690496 kB SwapCached: 0 kB Active: 702196 kB Inactive: 276992 kB Active(anon): 10264 kB Inactive(anon): 83828 kB Active(file): 691932 kB Inactive(file): 193164 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 38588 kB Writeback: 4 kB AnonPages: 60656 kB Mapped: 50104 kB Shmem: 33444 kB Slab: 146268 kB SReclaimable: 120520 kB SUnreclaim: 25748 kB KernelStack: 3184 kB PageTables: 4416 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 337476 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 10240 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= 61956 MiB End job on node127 at 2017-08-14 10:27:13