Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
cosoco 1.12 | SAT | 0.0087390002 | 0.084130101 |
Name | DeBruijnSequence/DeBruijnSequence-m1-s1/ DeBruijnSequence-02-02.xml |
MD5SUM | 1c9b64ada423412211ec28357f5eb21e |
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 | 0.0084450003 |
Satisfiable | |
(Un)Satisfiability was proved | |
Number of variables | 14 |
Number of constraints | 11 |
Number of domains | 3 |
Minimum domain size | 2 |
Maximum domain size | 5 |
Distribution of domain sizes | [{"size":2,"count":8},{"size":4,"count":4},{"size":5,"count":2}] |
Minimum variable degree | 1 |
Maximum variable degree | 3 |
Distribution of variable degrees | [{"degree":1,"count":2},{"degree":2,"count":4},{"degree":3,"count":8}] |
Minimum constraint arity | 2 |
Maximum constraint arity | 6 |
Distribution of constraint arities | [{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":2},{"arity":6,"count":1}] |
Number of extensional constraints | 0 |
Number of intensional constraints | 4 |
Distribution of constraint types | [{"type":"intension","count":4},{"type":"allDifferent","count":1},{"type":"sum","count":4},{"type":"cardinality","count":1},{"type":"minimum","count":1}] |
Optimization problem | NO |
Type of objective |
0.00/0.08 c intension bi[0][1]=bi[1][0] using generic constraint 0.00/0.08 c intension bi[1][1]=bi[2][0] using generic constraint 0.00/0.08 c intension bi[2][1]=bi[3][0] using generic constraint 0.00/0.08 c intension bi[3][1]=bi[0][0] using generic constraint 0.00/0.08 c Create Cardinality(vars,values,occurs) constraint using 4 Exactly/AtMost.. constraint 0.00/0.08 c 0.00/0.08 c min(x...)=x -> use inequalities 0.00/0.08 c root propagations : 0 0.00/0.08 c restarts enabled, print stats at every restarts 0.00/0.08 c 0.00/0.08 c 0.00/0.08 c 0.00/0.08 c This is cosoco 1.12 -- 0.00/0.08 c 0.00/0.08 c command line: cosoco -lc -model -restarts HOME/instance-4267959-1502506834.xml 0.00/0.08 c ========================================[ Problem Statistics ]=========================================== 0.00/0.08 c | 0.00/0.08 c | Parse time : 0.01 s 0.00/0.08 c | 0.00/0.08 c | Variables: 14 0.00/0.08 c | Domain Sizes: 2..5 0.00/0.08 c | 0.00/0.08 c | Constraints: 14 0.00/0.08 c | Arity: 2..5 -- Binary: 7 -- Ternary: 4 0.00/0.08 c | 0.00/0.08 c | Types: 0.00/0.08 c | (X -Y <= k): 3 0.00/0.08 c | (X = Y): 4 0.00/0.08 c | All Different: 1 0.00/0.08 c | Exactly K variable: 2 0.00/0.08 c | Sum: 4 0.00/0.08 c | 0.00/0.08 c ========================================================================================================= 0.00/0.08 c conflicts decisions filterCalls propagations Root Prop. Nogoods min/max/avg depth 0.00/0.08 c solution 1 0.00/0.08 0.00/0.08 v <instantiation type='solution'> 0.00/0.08 v <list>x[0] x[1] x[2] x[3] bi[0][0] bi[0][1] bi[1][0] bi[1][1] bi[2][0] bi[2][1] bi[3][0] bi[3][1] g[0] g[1] </list> 0.00/0.08 v <values>0 1 3 2 0 0 0 1 1 1 1 0 2 2 </values> 0.00/0.08 v </instantiation> 0.00/0.08 0.00/0.08 c restarts : 0 0.00/0.08 c conflicts : 0 (0 /sec) 0.00/0.08 c decisions : 14 (1848 /sec) 0.00/0.08 c propagations : 40 (5281 /sec) 0.00/0.08 c root propagations : 0 0.00/0.08 c filter calls : 73 (9637 /sec) 0.00/0.08 c useless filter calls : 57 (78 %) 0.00/0.08 c Memory used : 26.37 MB 0.00/0.08 c CPU time : 0.007575 s 0.00/0.08 0.00/0.08 s SATISFIABLE
OK
runsolver Copyright (C) 2010-2013 Olivier ROUSSEL This is runsolver version 3.3.7 (svn: 2553) 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. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267959-1502506834/watcher-4267959-1502506834 -o /tmp/evaluation-result-4267959-1502506834/solver-4267959-1502506834 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502500286-31839 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4267959-1502506834.xml pid=2099 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 Current StackSize limit: 8192 KiB [startup+0 s] /proc/loadavg: 2.38 2.11 1.93 5/193 2102 /proc/meminfo: memFree=31507004/32770624 swapFree=0/413632 [pid=2102] ppid=2099 vsize=23672 CPUtime=0 cores=1,3,5,7 /proc/2102/stat : 2102 (runsolver) D 2099 2102 31775 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 39024034 24240128 106 18446744073709551615 4194304 4338465 140724108735968 140724108733608 140631867671255 0 0 1 24578 18446744071580418449 0 0 17 3 0 0 0 0 0 6438912 6441760 23818240 140724108738753 140724108739145 140724108739145 140724108742602 0 /proc/2102/statm: 5918 106 53 36 0 2156 0 Solver just ended. ??? exit watcher main loop ??? sigkill at end of watcher main loop ??? kill 2102 sig 9 ??? kill -2102 sig 9 ??? end of watcher thread Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0841301 CPU time (s): 0.008739 CPU user time (s): 0.007733 CPU system time (s): 0.001006 CPU usage (%): 10.3875 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.007733 system time used= 0.001006 maximum resident set size= 3800 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1110 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= 1 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.006092 second user time and 0.003046 second system time The end
Begin job on node124 at 2017-08-12 04:46:18 IDJOB=4267959 IDBENCH=125576 IDSOLVER=2658 FILE ID=node124/4267959-1502506834 RUNJOBID= node124-1502500286-31839 PBS_JOBID= Free space on /tmp= 62028 MiB SOLVER NAME= cosoco 1.12 BENCH NAME= XCSP17/DeBruijnSequence/DeBruijnSequence-m1-s1/DeBruijnSequence-02-02.xml COMMAND LINE= cosoco -lc -model -restarts BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267959-1502506834/watcher-4267959-1502506834 -o /tmp/evaluation-result-4267959-1502506834/solver-4267959-1502506834 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502500286-31839 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4267959-1502506834.xml TIME LIMIT= 2520 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 1c9b64ada423412211ec28357f5eb21e RANDOM SEED=1447406774 node124.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 : 5333.51 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 : 5333.51 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 : 5333.51 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 : 5333.51 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: 31512092 kB MemAvailable: 31943884 kB Buffers: 228956 kB Cached: 497240 kB SwapCached: 0 kB Active: 406860 kB Inactive: 438592 kB Active(anon): 119596 kB Inactive(anon): 24960 kB Active(file): 287264 kB Inactive(file): 413632 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 67108860 kB SwapFree: 67108860 kB Dirty: 5908 kB Writeback: 4 kB AnonPages: 76524 kB Mapped: 49880 kB Shmem: 25320 kB Slab: 119080 kB SReclaimable: 93464 kB SUnreclaim: 25616 kB KernelStack: 3200 kB PageTables: 4652 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83494172 kB Committed_AS: 1251144 kB VmallocTotal: 34359738367 kB VmallocUsed: 354332 kB VmallocChunk: 34341910524 kB HardwareCorrupted: 0 kB AnonHugePages: 4096 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 116096 kB DirectMap2M: 33429504 kB Free space on /tmp at the end= 62024 MiB End job on node124 at 2017-08-12 04:46:18