Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 11 | 0.516921 | 0.520578 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb |
MD5SUM | f7ce1bbc714a6b404586716e62ae4fc9 |
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 | 0.013997 |
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 | 104 |
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 | 104 |
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 | 173 |
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 0.49/0.51 c starting to Solve 0.49/0.51 c total time = 0.51 0.49/0.51 o 11 0.49/0.51 c quality of integer solution is H 0.49/0.51 s OPTIMUM FOUND 0.49/0.51 v x1 x2 -x3 x4 -x5 -x16 -x17 x18 -x19 -x20 x21 -x22 -x23 x24 -x25 -x75 x6 x7 -x8 -x9 -x10 -x74 x73 x72 x71 x70 -x11 -x12 -x13 -x14 -x15 0.49/0.51 v -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 0.49/0.51 v -x39 x38 x37 x36 x35 x34 x33 x32 x31 x30 x29 x28 x27 x26
OK 11
/tmp/evaluation/366108-1177057550/instance-366108-1177057550.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node13/watcher-366108-1177057550 -o ROOT/results/node13/solver-366108-1177057550 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366108-1177057550/instance-366108-1177057550.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: 0.92 0.98 0.99 3/77 18674 /proc/meminfo: memFree=1860320/2055920 swapFree=4159428/4192956 [pid=18674] ppid=18672 vsize=2648 CPUtime=0 /proc/18674/stat : 18674 (glpPBv3) R 18672 18674 18129 0 -1 0 264 0 0 0 0 0 0 0 18 0 1 0 153672862 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 12338982 0 0 4096 0 0 0 0 17 1 0 0 /proc/18674/statm: 662 234 199 40 0 77 0 [startup+0.0109379 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18674 /proc/meminfo: memFree=1860320/2055920 swapFree=4159428/4192956 [pid=18674] ppid=18672 vsize=2792 CPUtime=0 /proc/18674/stat : 18674 (glpPBv3) R 18672 18674 18129 0 -1 0 327 0 0 0 0 0 0 0 18 0 1 0 153672862 2859008 296 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18674/statm: 698 296 221 40 0 113 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2792 [startup+0.102958 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18674 /proc/meminfo: memFree=1860320/2055920 swapFree=4159428/4192956 [pid=18674] ppid=18672 vsize=2928 CPUtime=0.09 /proc/18674/stat : 18674 (glpPBv3) R 18672 18674 18129 0 -1 0 381 0 0 0 9 0 0 0 18 0 1 0 153672862 2998272 350 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18674/statm: 732 350 227 40 0 147 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2928 [startup+0.303001 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18674 /proc/meminfo: memFree=1860320/2055920 swapFree=4159428/4192956 [pid=18674] ppid=18672 vsize=2928 CPUtime=0.29 /proc/18674/stat : 18674 (glpPBv3) R 18672 18674 18129 0 -1 0 386 0 0 0 29 0 0 0 19 0 1 0 153672862 2998272 355 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/18674/statm: 732 355 227 40 0 147 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2928 Solver just ended. Dumping a history of the last processes samples [startup+0.502052 s] /proc/loadavg: 0.92 0.98 0.99 3/77 18674 /proc/meminfo: memFree=1860320/2055920 swapFree=4159428/4192956 [pid=18674] ppid=18672 vsize=3020 CPUtime=0.49 /proc/18674/stat : 18674 (glpPBv3) R 18672 18674 18129 0 -1 0 388 0 0 0 49 0 0 0 21 0 1 0 153672862 3092480 357 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0 /proc/18674/statm: 755 357 227 40 0 170 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 3020 Child status: 30 Real time (s): 0.520578 CPU time (s): 0.516921 CPU user time (s): 0.512922 CPU system time (s): 0.003999 CPU usage (%): 99.2975 Max. virtual memory (cumulated for all children) (KiB): 3020 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.512922 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= 398 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= 12 involuntary context switches= 10 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node13 on Fri Apr 20 08:25:50 UTC 2007 IDJOB= 366108 IDBENCH= 2629 IDSOLVER= 166 FILE ID= node13/366108-1177057550 PBS_JOBID= 4640206 Free space on /tmp= 66319 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb COMMAND LINE= glpPBv3 /tmp/evaluation/366108-1177057550/instance-366108-1177057550.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-366108-1177057550 -o ROOT/results/node13/conversion-366108-1177057550 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366108-1177057550/instance-366108-1177057550.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node13/watcher-366108-1177057550 -o ROOT/results/node13/solver-366108-1177057550 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/366108-1177057550/instance-366108-1177057550.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= f7ce1bbc714a6b404586716e62ae4fc9 RANDOM SEED= 834280565 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node13.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 : 3000.259 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 : 3000.259 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: 1860728 kB Buffers: 27412 kB Cached: 103112 kB SwapCached: 12616 kB Active: 45536 kB Inactive: 107964 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1860728 kB SwapTotal: 4192956 kB SwapFree: 4159428 kB Dirty: 2304 kB Writeback: 0 kB Mapped: 30080 kB Slab: 27116 kB Committed_AS: 6707240 kB PageTables: 1872 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= 66319 MiB End job on node13 on Fri Apr 20 08:25:51 UTC 2007