Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 17 | 0.104983 | 0.104841 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb |
MD5SUM | a6fbaa86ad104839735089987b256e67 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 17 |
Best CPU time to get the best result obtained on this benchmark | 0.078987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 17 |
Optimality of the best value was proved | YES |
Number of variables | 141 |
Total number of constraints | 215 |
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 | 215 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 64 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 323 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.01 c starting to Solve 0.00/0.01 c #variables read: 141 - #constraints read: 216 0.00/0.01 o 32 0.00/0.02 o 28 0.00/0.02 o 27 0.00/0.02 o 26 0.00/0.02 o 23 0.00/0.02 o 18 0.00/0.03 o 17 0.09/0.10 c optimum objective found = 17 0.09/0.10 c total time : 0.1 s 0.09/0.10 s OPTIMUM FOUND 0.09/0.10 v x1 -x2 -x3 -x4 x5 -x6 x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x141 -x19 x20 x21 -x22 -x23 -x24 -x140 -x139 -x138 0.09/0.10 v x137 x136 -x7 -x8 x9 -x10 -x11 -x12 -x135 -x134 -x133 -x132 x131 x130 x129 x128 -x127 x126 x125 x124 x123 x122 -x13 -x14 -x15 0.09/0.10 v -x16 -x17 -x18 -x121 -x120 -x119 -x118 -x117 -x116 -x115 x114 x113 x112 x111 -x110 x109 x108 x107 x106 -x105 x104 x103 -x102 0.09/0.10 v -x101 x100 x99 x98 x97 -x96 x95 x94 x93 -x92 -x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 x83 x82 x81 x80 x79 x78 -x77 x76 x75 x74 x73 -x72 0.09/0.10 v x71 x70 -x69 x68 x67 x66 -x65 x64 x63 x62 x61 -x60 x59 x58 x57 -x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 0.09/0.10 v x38 x37
OK 17
/tmp/evaluation/366093-1177057443/instance-366093-1177057443.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node70/watcher-366093-1177057443 -o ROOT/results/node70/solver-366093-1177057443 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/366093-1177057443/instance-366093-1177057443.opb 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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.93 0.98 0.99 3/64 19530 /proc/meminfo: memFree=1676920/2055920 swapFree=4183764/4192956 [pid=19530] ppid=19528 vsize=2552 CPUtime=0 /proc/19530/stat : 19530 (Pueblo) R 19528 19530 2858 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 145281692 2613248 232 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8581961 0 0 4096 0 0 0 0 17 1 0 0 /proc/19530/statm: 638 234 199 16 0 77 0 [startup+0.047418 s] /proc/loadavg: 0.93 0.98 0.99 3/64 19530 /proc/meminfo: memFree=1676920/2055920 swapFree=4183764/4192956 [pid=19530] ppid=19528 vsize=2688 CPUtime=0.04 /proc/19530/stat : 19530 (Pueblo) R 19528 19530 2858 0 -1 4194304 327 0 0 0 4 0 0 0 18 0 1 0 145281692 2752512 297 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19530/statm: 672 297 205 16 0 111 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2688 [startup+0.101422 s] /proc/loadavg: 0.93 0.98 0.99 3/64 19530 /proc/meminfo: memFree=1676920/2055920 swapFree=4183764/4192956 [pid=19530] ppid=19528 vsize=2688 CPUtime=0.09 /proc/19530/stat : 19530 (Pueblo) R 19528 19530 2858 0 -1 4194304 327 0 0 0 9 0 0 0 18 0 1 0 145281692 2752512 297 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/19530/statm: 672 297 205 16 0 111 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2688 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.104841 CPU time (s): 0.104983 CPU user time (s): 0.100984 CPU system time (s): 0.003999 CPU usage (%): 100.135 Max. virtual memory (cumulated for all children) (KiB): 2688 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.100984 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 335 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= 13 involuntary context switches= 0 runsolver used 0.004999 second user time and 0.002999 second system time The end
Begin job on node70 on Fri Apr 20 08:24:04 UTC 2007 IDJOB= 366093 IDBENCH= 2628 IDSOLVER= 165 FILE ID= node70/366093-1177057443 PBS_JOBID= 4640174 Free space on /tmp= 66475 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb COMMAND LINE= Pueblo /tmp/evaluation/366093-1177057443/instance-366093-1177057443.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-366093-1177057443 -o ROOT/results/node70/conversion-366093-1177057443 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366093-1177057443/instance-366093-1177057443.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-366093-1177057443 -o ROOT/results/node70/solver-366093-1177057443 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/366093-1177057443/instance-366093-1177057443.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= a6fbaa86ad104839735089987b256e67 RANDOM SEED= 570719789 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.218 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 : 3000.218 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: 1677264 kB Buffers: 28584 kB Cached: 283656 kB SwapCached: 3076 kB Active: 101500 kB Inactive: 225596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1677264 kB SwapTotal: 4192956 kB SwapFree: 4183764 kB Dirty: 2432 kB Writeback: 0 kB Mapped: 20660 kB Slab: 37544 kB Committed_AS: 3369876 kB PageTables: 1408 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66475 MiB End job on node70 on Fri Apr 20 08:24:04 UTC 2007