Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 262288 | 0.583911 | 0.593062 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc01.opb |
MD5SUM | c2934cbe264e98064d53d09fc14b43dc |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262288 |
Best CPU time to get the best result obtained on this benchmark | 0.583911 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262288 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524336 |
Number of bits of the biggest sum of numbers | 20 |
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 glpPB 0.2 (July 2006) 0.00/0.01 c An Application of GLPK 4.10 for PB Constraints 0.00/0.01 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.01 c by Hossein Sheini 0.49/0.59 c starting to Solve 0.49/0.59 c total time = 0.58 0.49/0.59 o 262288 0.49/0.59 c quality of integer solution is H 0.49/0.59 s OPTIMUM FOUND 0.49/0.59 v x83 x84 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 x95 -x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 0.49/0.59 v -x110 -x111 -x112 x113 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 0.49/0.59 v -x28 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x59 0.49/0.59 v -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 x82 -x1 -x2 -x15 -x16 -x29 -x30 -x43 0.49/0.59 v -x44 -x57 -x58 -x71 -x72
OK 262288
/tmp/evaluation/363194-1177024026/instance-363194-1177024026.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-363194-1177024026 -o ROOT/results/node7/solver-363194-1177024026 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363194-1177024026/instance-363194-1177024026.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: 1.04 1.00 1.00 3/77 4008 /proc/meminfo: memFree=1774776/2055920 swapFree=4159720/4192956 [pid=4008] ppid=4006 vsize=1200 CPUtime=0 /proc/4008/stat : 4008 (glpPBv3) D 4006 4008 2742 0 -1 0 55 0 1 0 0 0 0 0 18 0 1 0 178440258 1228800 39 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10416932 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0 /proc/4008/statm: 300 39 30 40 0 8 0 [startup+0.030407 s] /proc/loadavg: 1.04 1.00 1.00 3/77 4008 /proc/meminfo: memFree=1774776/2055920 swapFree=4159720/4192956 [pid=4008] ppid=4006 vsize=2916 CPUtime=0.01 /proc/4008/stat : 4008 (glpPBv3) R 4006 4008 2742 0 -1 0 349 0 3 0 1 0 0 0 18 0 1 0 178440258 2985984 321 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/4008/statm: 729 321 227 40 0 144 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2916 [startup+0.101416 s] /proc/loadavg: 1.04 1.00 1.00 3/77 4008 /proc/meminfo: memFree=1774776/2055920 swapFree=4159720/4192956 [pid=4008] ppid=4006 vsize=2916 CPUtime=0.08 /proc/4008/stat : 4008 (glpPBv3) R 4006 4008 2742 0 -1 0 353 0 3 0 8 0 0 0 18 0 1 0 178440258 2985984 325 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/4008/statm: 729 325 227 40 0 144 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2916 [startup+0.301437 s] /proc/loadavg: 1.04 1.00 1.00 3/77 4008 /proc/meminfo: memFree=1774776/2055920 swapFree=4159720/4192956 [pid=4008] ppid=4006 vsize=2916 CPUtime=0.28 /proc/4008/stat : 4008 (glpPBv3) R 4006 4008 2742 0 -1 0 361 0 3 0 28 0 0 0 19 0 1 0 178440258 2985984 333 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/4008/statm: 729 333 227 40 0 144 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 2916 Solver just ended. Dumping a history of the last processes samples [startup+0.501458 s] /proc/loadavg: 1.04 1.00 1.00 3/77 4008 /proc/meminfo: memFree=1774776/2055920 swapFree=4159720/4192956 [pid=4008] ppid=4006 vsize=2916 CPUtime=0.49 /proc/4008/stat : 4008 (glpPBv3) R 4006 4008 2742 0 -1 0 367 0 3 0 48 1 0 0 20 0 1 0 178440258 2985984 339 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 /proc/4008/statm: 729 339 227 40 0 144 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 2916 Child status: 30 Real time (s): 0.593062 CPU time (s): 0.583911 CPU user time (s): 0.571913 CPU system time (s): 0.011998 CPU usage (%): 98.457 Max. virtual memory (cumulated for all children) (KiB): 2916 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.571913 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 377 page faults= 3 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 19 involuntary context switches= 4 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node7 on Thu Apr 19 23:07:06 UTC 2007 IDJOB= 363194 IDBENCH= 1756 IDSOLVER= 166 FILE ID= node7/363194-1177024026 PBS_JOBID= 4630591 Free space on /tmp= 66369 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc01.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363194-1177024026/instance-363194-1177024026.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-363194-1177024026 -o ROOT/results/node7/conversion-363194-1177024026 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363194-1177024026/instance-363194-1177024026.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-363194-1177024026 -o ROOT/results/node7/solver-363194-1177024026 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363194-1177024026/instance-363194-1177024026.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= c2934cbe264e98064d53d09fc14b43dc RANDOM SEED= 998555847 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1775248 kB Buffers: 22128 kB Cached: 193232 kB SwapCached: 12916 kB Active: 42016 kB Inactive: 196688 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1775248 kB SwapTotal: 4192956 kB SwapFree: 4159720 kB Dirty: 2344 kB Writeback: 0 kB Mapped: 30640 kB Slab: 27548 kB Committed_AS: 7172960 kB PageTables: 1860 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= 66369 MiB End job on node7 on Thu Apr 19 23:07:07 UTC 2007