Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
pbclasp 2009-04-24 | OPT | 6 | 0.017996 | 0.029928 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb |
MD5SUM | 8b1fbd52a1a4f2762439b4bdacc06a04 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 40 |
Total number of constraints | 43 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 43 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 155 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.01 c optimisation-statement found. OPT-category assumed. 0.00/0.02 o 16 0.00/0.02 o 7 0.00/0.02 o 6 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 v -x1 x2 x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 -x34 x35 x36 x37 x38 -x39 -x40
OK 6
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1858863-1244915008/watcher-1858863-1244915008 -o /tmp/evaluation-result-1858863-1244915008/solver-1858863-1244915008 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1858863-1244915008.opb HOME HOME Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/64 14495 /proc/meminfo: memFree=1371632/2055920 swapFree=4192952/4192956 [pid=14495] ppid=14493 vsize=4708 CPUtime=0 /proc/14495/stat : 14495 (perl) R 14493 14495 14148 0 -1 4194304 59 0 0 0 0 0 0 0 20 0 1 0 159097793 4820992 43 1992294400 4194304 4206940 548682068784 18446744073709551615 258936468873 0 0 4096 0 0 0 0 17 1 0 0 /proc/14495/statm: 1177 43 33 3 0 8 0 [startup+0.0197279 s] /proc/loadavg: 1.00 1.00 1.00 3/64 14495 /proc/meminfo: memFree=1371632/2055920 swapFree=4192952/4192956 [pid=14495] ppid=14493 vsize=12268 CPUtime=0 /proc/14495/stat : 14495 (perl) R 14493 14495 14148 0 -1 4194304 443 0 0 0 0 0 0 0 18 0 1 0 159097793 12562432 410 1992294400 4194304 4206940 548682068784 18446744073709551615 258939087519 0 0 4224 16386 0 0 0 17 0 0 0 /proc/14495/statm: 3067 410 319 3 0 167 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12268 Solver just ended. Dumping a history of the last processes samples [startup+0.0197279 s] /proc/loadavg: 1.00 1.00 1.00 3/64 14495 /proc/meminfo: memFree=1371632/2055920 swapFree=4192952/4192956 [pid=14495] ppid=14493 vsize=12268 CPUtime=0 /proc/14495/stat : 14495 (perl) R 14493 14495 14148 0 -1 4194304 443 0 0 0 0 0 0 0 18 0 1 0 159097793 12562432 410 1992294400 4194304 4206940 548682068784 18446744073709551615 258939087519 0 0 4224 16386 0 0 0 17 0 0 0 /proc/14495/statm: 3067 410 319 3 0 167 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12268 Child status: 0 Real time (s): 0.029928 CPU time (s): 0.017996 CPU user time (s): 0.006998 CPU system time (s): 0.010998 CPU usage (%): 60.131 Max. virtual memory (cumulated for all children) (KiB): 12268 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.006998 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1598 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= 49 involuntary context switches= 8 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node45 at 2009-06-13 19:43:28 IDJOB=1858863 IDBENCH=2638 IDSOLVER=687 FILE ID=node45/1858863-1244915008 PBS_JOBID= 9354598 Free space on /tmp= 66256 MiB SOLVER NAME= pbclasp 2009-04-24 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb COMMAND LINE= perl HOME/pbclasp BENCHNAME HOME TMPDIR CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1858863-1244915008/watcher-1858863-1244915008 -o /tmp/evaluation-result-1858863-1244915008/solver-1858863-1244915008 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1858863-1244915008.opb HOME HOME TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8b1fbd52a1a4f2762439b4bdacc06a04 RANDOM SEED=467365171 node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.240 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.240 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1372184 kB Buffers: 65064 kB Cached: 534624 kB SwapCached: 4 kB Active: 44032 kB Inactive: 569604 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1372184 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 4500 kB Writeback: 0 kB Mapped: 23756 kB Slab: 56188 kB Committed_AS: 123764 kB PageTables: 1380 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1858863-1244915008.opb Free space on /tmp at the end= 66252 MiB End job on node45 at 2009-06-13 19:43:28