Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
BTD 2017-08-10 | SAT | 0.035085 | 0.112548 |
Name | CostasArray/CostasArray-m1-s1/ CostasArray-10.xml |
MD5SUM | 0d07bfd3509f6ebe608866e376050751 |
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 | 0.035085 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 52 |
Number of constraints | 51 |
Number of domains | 2 |
Minimum domain size | 10 |
Maximum domain size | 18 |
Distribution of domain sizes | [{"size":10,"count":10},{"size":18,"count":42}] |
Minimum variable degree | 2 |
Maximum variable degree | 10 |
Distribution of variable degrees | [{"degree":2,"count":42},{"degree":9,"count":2},{"degree":10,"count":8}] |
Minimum constraint arity | 3 |
Maximum constraint arity | 10 |
Distribution of constraint arities | [{"arity":3,"count":43},{"arity":4,"count":2},{"arity":5,"count":1},{"arity":6,"count":1},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":9,"count":1},{"arity":10,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 43 |
Distribution of constraint types | [{"type":"intension","count":43},{"type":"allDifferent","count":8}] |
Optimization problem | NO |
Type of objective |
0.00/0.10 c Version: 2017-08-10 0.02/0.11 s SATISFIABLE 0.02/0.11 v <instantiation type="solution"> 0.02/0.11 v <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] y[0] y[1] y[2] y[3] y[4] y[5] y[6] y[7] y[8] y[9] y[10] y[11] y[12] y[13] y[14] y[15] y[16] y[17] y[18] y[19] y[20] y[21] y[22] y[23] y[24] y[25] y[26] y[27] y[28] y[29] y[30] y[31] y[32] y[33] y[34] y[35] y[36] y[37] y[38] y[39] y[40] y[41] </list> 0.02/0.11 v <values> 6 1 2 4 8 5 10 9 7 3 5 -1 -2 -4 3 -5 1 2 4 4 -3 -6 -1 -2 -4 3 6 2 -7 -3 -6 -1 -2 7 -2 -4 -8 -5 1 2 1 -9 -7 -3 5 -4 -8 -5 1 -3 -6 -1 </values> 0.02/0.11 v </instantiation> 0.02/0.11 c Solving # Nodes: 63 0.02/0.11 c Global Time: 0.034255 s
OK
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 (15136 MiB free) memory of node 1: 16384 MiB (15548 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265105-1502661982/watcher-4265105-1502661982 -o /tmp/evaluation-result-4265105-1502661982/solver-4265105-1502661982 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265105-1502661982.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 Current StackSize limit: 8192 KiB solver pid=24286, runsolver pid=24283 [startup+0.100194 s]* /proc/loadavg: 1.98 1.97 2.02 3/182 24287 /proc/meminfo: memFree=31421084/32770624 swapFree=67108860/67108860 [pid=24286] ppid=24283 vsize=30932 memory=1684 CPUtime=0.02 cores=0,2,4,6 /proc/24286/stat : 24286 (BTD) R 24283 24286 17093 0 -1 4202496 587 0 0 0 2 0 0 0 20 0 1 0 68391482 31674368 421 18446744073709551615 4194304 35031035 140737351098544 140737351098544 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 46469120 140737351107039 140737351107115 140737351107115 140737351110609 0 /proc/24286/statm: 7733 421 325 7529 0 180 0 Current children cumulated CPU time: 0.02 s Current children cumulated vsize: 30932 KiB Current children cumulated memory: 1684 KiB [startup+0.112527 s] # the end of solver process 24286 was just reported to runsolver # cumulated CPU time of all completed processes: user=0.033081 s, system=0.002004 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.100194 s]* /proc/loadavg: 1.98 1.97 2.02 3/182 24287 /proc/meminfo: memFree=31421084/32770624 swapFree=67108860/67108860 [pid=24286] ppid=24283 vsize=30932 memory=1684 CPUtime=0.02 cores=0,2,4,6 /proc/24286/stat : 24286 (BTD) R 24283 24286 17093 0 -1 4202496 587 0 0 0 2 0 0 0 20 0 1 0 68391482 31674368 421 18446744073709551615 4194304 35031035 140737351098544 140737351098544 7760122 0 0 1 0 0 0 0 17 4 0 0 7 0 0 37130264 37226188 46469120 140737351107039 140737351107115 140737351107115 140737351110609 0 /proc/24286/statm: 7733 421 325 7529 0 180 0 Current children cumulated CPU time: 0.02 s Current children cumulated vsize: 30932 KiB Current children cumulated memory: 1684 KiB Child status: 0 Real time (s): 0.112548 CPU time (s): 0.035085 CPU user time (s): 0.033081 CPU system time (s): 0.002004 CPU usage (%): 31.1734 Max. virtual memory (cumulated for all children) (KiB): 30932 Max. memory (cumulated for all children) (KiB): 1684 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.033081 system time used= 0.002004 maximum resident set size= 1904 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 601 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: 24286 # total CPU time (s): 0.035085 # total CPU user time (s): 0.033081 # total CPU system time (s): 0.002004 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.013292 second user time and 0.016081 second system time The end
Begin job on node127 at 2017-08-13 23:52:13 IDJOB=4265105 IDBENCH=120418 IDSOLVER=2654 FILE ID=node127/4265105-1502661982 RUNJOBID= node127-1502653304-21654 PBS_JOBID= Free space on /tmp= 61992 MiB SOLVER NAME= BTD 2017-08-10 BENCH NAME= XCSP17/CostasArray/CostasArray-m1-s1/CostasArray-10.xml COMMAND LINE= BTD TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265105-1502661982/watcher-4265105-1502661982 -o /tmp/evaluation-result-4265105-1502661982/solver-4265105-1502661982 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21654 --watchdog 2580 BTD 2520 HOME/instance-4265105-1502661982.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 0d07bfd3509f6ebe608866e376050751 RANDOM SEED=177905149 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: 31421460 kB MemAvailable: 31990864 kB Buffers: 206504 kB Cached: 658460 kB SwapCached: 0 kB Active: 692844 kB Inactive: 230112 kB Active(anon): 7572 kB Inactive(anon): 83860 kB Active(file): 685272 kB Inactive(file): 146252 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 38632 kB Writeback: 0 kB AnonPages: 58012 kB Mapped: 49096 kB Shmem: 33444 kB Slab: 133044 kB SReclaimable: 107432 kB SUnreclaim: 25612 kB KernelStack: 3216 kB PageTables: 4768 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 334908 kB VmallocTotal: 34359738367 kB VmallocUsed: 350232 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 8192 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 2017-08-13 23:52:13