| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| BTD 2017-08-10 | ? (NS) | 0.094884001 | 0.18783 |
| Name | QuasiGroups/QuasiGroups-elt-qg4/ QuasiGroup-4-17.xml |
| MD5SUM | 1749ee71f79cc6e37ea59febff668c91 |
| 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 | 100.011 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 578 |
| Number of constraints | 546 |
| Number of domains | 2 |
| Minimum domain size | 17 |
| Maximum domain size | 289 |
| Distribution of domain sizes | [{"size":17,"count":289},{"size":289,"count":272}] |
| Minimum variable degree | 0 |
| Maximum variable degree | 275 |
| Distribution of variable degrees | [{"degree":0,"count":17},{"degree":2,"count":272},{"degree":274,"count":17},{"degree":275,"count":272}] |
| Minimum constraint arity | 3 |
| Maximum constraint arity | 290 |
| Distribution of constraint arities | [{"arity":3,"count":272},{"arity":17,"count":1},{"arity":289,"count":1},{"arity":290,"count":272}] |
| Number of extensional constraints | 0 |
| Number of intensional constraints | 272 |
| Distribution of constraint types | [{"type":"intension","count":272},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":272}] |
| Optimization problem | NO |
| Type of objective |
0.01/0.18 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 (15044 MiB free)
memory of node 1: 16384 MiB (15503 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265368-1502753653/watcher-4265368-1502753653 -o /tmp/evaluation-result-4265368-1502753653/solver-4265368-1502753653 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265368-1502753653.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=17509, runsolver pid=17506
[startup+0.10014 s]*
/proc/loadavg: 2.00 2.01 2.05 3/185 17510
/proc/meminfo: memFree=31280104/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=31992 memory=2356 CPUtime=0.01 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 17093 0 -1 4202496 722 0 0 0 1 0 0 0 20 0 1 0 77558551 32759808 589 18446744073709551615 4194304 35031035 140729417130656 140729417130656 4632139 0 0 1 0 0 0 0 17 1 0 0 9 0 0 37130264 37226188 50434048 140729417134559 140729417134635 140729417134635 140729417138129 0
/proc/17509/statm: 7998 589 232 7529 0 445 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 31992 KiB
Current children cumulated memory: 2356 KiB
[startup+0.187788 s]
# the end of solver process 17509 was just reported to runsolver
# cumulated CPU time of all completed processes: user=0.090931 s, system=0.003953 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.10014 s]*
/proc/loadavg: 2.00 2.01 2.05 3/185 17510
/proc/meminfo: memFree=31280104/32770624 swapFree=67108860/67108860
[pid=17509] ppid=17506 vsize=31992 memory=2356 CPUtime=0.01 cores=1,3,5,7
/proc/17509/stat : 17509 (BTD) R 17506 17509 17093 0 -1 4202496 722 0 0 0 1 0 0 0 20 0 1 0 77558551 32759808 589 18446744073709551615 4194304 35031035 140729417130656 140729417130656 4632139 0 0 1 0 0 0 0 17 1 0 0 9 0 0 37130264 37226188 50434048 140729417134559 140729417134635 140729417134635 140729417138129 0
/proc/17509/statm: 7998 589 232 7529 0 445 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 31992 KiB
Current children cumulated memory: 2356 KiB
Child status: 1
Real time (s): 0.18783
CPU time (s): 0.094884
CPU user time (s): 0.090931
CPU system time (s): 0.003953
CPU usage (%): 50.5159
Max. virtual memory (cumulated for all children) (KiB): 31992
Max. memory (cumulated for all children) (KiB): 2356
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.090931
system time used= 0.003953
maximum resident set size= 7900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2152
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: 17509
# total CPU time (s): 0.094884
# total CPU user time (s): 0.090931
# total CPU system time (s): 0.003953
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010541 second user time and 0.019971 second system time
The end
Begin job on node127 at 2017-08-15 01:20:04 IDJOB=4265368 IDBENCH=133764 IDSOLVER=2654 FILE ID=node127/4265368-1502753653 RUNJOBID= node127-1502653304-21655 PBS_JOBID= Free space on /tmp= 61992 MiB SOLVER NAME= BTD 2017-08-10 BENCH NAME= XCSP17/QuasiGroups/QuasiGroups-elt-qg4/QuasiGroup-4-17.xml COMMAND LINE= BTD TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265368-1502753653/watcher-4265368-1502753653 -o /tmp/evaluation-result-4265368-1502753653/solver-4265368-1502753653 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265368-1502753653.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 1749ee71f79cc6e37ea59febff668c91 RANDOM SEED=1748289320 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: 31280576 kB MemAvailable: 31963564 kB Buffers: 240336 kB Cached: 730828 kB SwapCached: 0 kB Active: 766088 kB Inactive: 278176 kB Active(anon): 22996 kB Inactive(anon): 83808 kB Active(file): 743092 kB Inactive(file): 194368 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 38752 kB Writeback: 0 kB AnonPages: 73184 kB Mapped: 52740 kB Shmem: 33444 kB Slab: 148700 kB SReclaimable: 122724 kB SUnreclaim: 25976 kB KernelStack: 3280 kB PageTables: 5456 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 351720 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= 61956 MiB End job on node127 at 2017-08-15 01:20:04