Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 11 | 1.54676 | 1.55081 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_5.opb |
MD5SUM | fd5650da6eaa0e3a50dfb52821ac86aa |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.007998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 11 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 105 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 104 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 10 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 25 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 34 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 177 |
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 |
0.00/0.00 c glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 1.49/1.54 c starting to Solve 1.49/1.54 c total time = 1.54 1.49/1.54 o 11 1.49/1.54 c quality of integer solution is H 1.49/1.54 s OPTIMUM FOUND 1.49/1.54 v x1 -x2 -x3 -x4 x75 -x15 -x16 x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 x74 x5 -x6 -x7 -x8 -x9 -x73 -x72 -x71 -x70 -x69 -x10 -x11 -x12 1.49/1.54 v -x13 -x14 -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 1.49/1.54 v -x41 x40 x39 x38 x37 x36 x35 x34 x33 x32 x31 x30 x29 x28 x27 x26 x25
OK 11
/tmp/evaluation/366906-1177068021/instance-366906-1177068021.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-366906-1177068021 -o ROOT/results/node66/solver-366906-1177068021 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366906-1177068021/instance-366906-1177068021.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: 0.85 0.97 0.99 3/64 10818 /proc/meminfo: memFree=1733104/2055920 swapFree=4182980/4192956 [pid=10818] ppid=10816 vsize=2648 CPUtime=0 /proc/10818/stat : 10818 (glpPBv3) R 10816 10818 9634 0 -1 0 262 0 0 0 0 0 0 0 18 0 1 0 182791641 2711552 232 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0 /proc/10818/statm: 662 232 199 40 0 77 0 [startup+0.0120229 s] /proc/loadavg: 0.85 0.97 0.99 3/64 10818 /proc/meminfo: memFree=1733104/2055920 swapFree=4182980/4192956 [pid=10818] ppid=10816 vsize=2792 CPUtime=0 /proc/10818/stat : 10818 (glpPBv3) R 10816 10818 9634 0 -1 0 331 0 0 0 0 0 0 0 18 0 1 0 182791641 2859008 300 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10818/statm: 698 300 221 40 0 113 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2792 [startup+0.101042 s] /proc/loadavg: 0.85 0.97 0.99 3/64 10818 /proc/meminfo: memFree=1733104/2055920 swapFree=4182980/4192956 [pid=10818] ppid=10816 vsize=2928 CPUtime=0.09 /proc/10818/stat : 10818 (glpPBv3) R 10816 10818 9634 0 -1 0 376 0 0 0 9 0 0 0 18 0 1 0 182791641 2998272 345 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10818/statm: 732 345 227 40 0 147 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2928 [startup+0.30108 s] /proc/loadavg: 0.85 0.97 0.99 3/64 10818 /proc/meminfo: memFree=1733104/2055920 swapFree=4182980/4192956 [pid=10818] ppid=10816 vsize=3028 CPUtime=0.29 /proc/10818/stat : 10818 (glpPBv3) R 10816 10818 9634 0 -1 0 389 0 0 0 29 0 0 0 19 0 1 0 182791641 3100672 358 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10818/statm: 757 358 227 40 0 172 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3028 [startup+0.70116 s] /proc/loadavg: 0.85 0.97 0.99 3/64 10818 /proc/meminfo: memFree=1733104/2055920 swapFree=4182980/4192956 [pid=10818] ppid=10816 vsize=3028 CPUtime=0.69 /proc/10818/stat : 10818 (glpPBv3) R 10816 10818 9634 0 -1 0 403 0 0 0 69 0 0 0 22 0 1 0 182791641 3100672 372 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10818/statm: 757 372 227 40 0 172 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3028 [startup+1.50232 s] /proc/loadavg: 0.85 0.97 0.99 2/65 10819 /proc/meminfo: memFree=1732456/2055920 swapFree=4182980/4192956 [pid=10818] ppid=10816 vsize=3124 CPUtime=1.49 /proc/10818/stat : 10818 (glpPBv3) R 10816 10818 9634 0 -1 0 413 0 0 0 148 1 0 0 25 0 1 0 182791641 3198976 382 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/10818/statm: 781 382 227 40 0 196 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3124 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 1.55081 CPU time (s): 1.54676 CPU user time (s): 1.53077 CPU system time (s): 0.015997 CPU usage (%): 99.7389 Max. virtual memory (cumulated for all children) (KiB): 3124 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.53077 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 421 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= 2 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node66 on Fri Apr 20 11:20:21 UTC 2007 IDJOB= 366906 IDBENCH= 2941 IDSOLVER= 166 FILE ID= node66/366906-1177068021 PBS_JOBID= 4640227 Free space on /tmp= 66407 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_5.opb COMMAND LINE= glpPBv3 /tmp/evaluation/366906-1177068021/instance-366906-1177068021.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-366906-1177068021 -o ROOT/results/node66/conversion-366906-1177068021 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366906-1177068021/instance-366906-1177068021.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-366906-1177068021 -o ROOT/results/node66/solver-366906-1177068021 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366906-1177068021/instance-366906-1177068021.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= fd5650da6eaa0e3a50dfb52821ac86aa RANDOM SEED= 190493792 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1733576 kB Buffers: 55088 kB Cached: 199860 kB SwapCached: 3792 kB Active: 101704 kB Inactive: 165072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1733576 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 2280 kB Writeback: 0 kB Mapped: 16300 kB Slab: 41656 kB Committed_AS: 1729832 kB PageTables: 1380 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= 66407 MiB End job on node66 on Fri Apr 20 11:20:23 UTC 2007