Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 0 | 4.95725 | 4.96798 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-enigma.opb |
MD5SUM | 41834777456d00b1f1bcfadb1f825a87 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.147976 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 21 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 9 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 49638 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524340 |
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 |
0.00/0.00 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 4.89/4.96 c starting to Solve 4.89/4.96 c total time = 4.94 4.89/4.96 o 0 4.89/4.96 c quality of integer solution is H 4.89/4.96 s OPTIMUM FOUND 4.89/4.96 v -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 -x32 4.89/4.96 v -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 4.89/4.96 v -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 4.89/4.96 v -x90 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 x1 -x11 -x21 -x31 -x41 -x51 -x61 -x71 -x81 -x91
OK 0
/tmp/evaluation/363096-1177022929/instance-363096-1177022929.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node46/watcher-363096-1177022929 -o ROOT/results/node46/solver-363096-1177022929 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363096-1177022929/instance-363096-1177022929.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: 0.91 0.97 0.99 3/78 26473 /proc/meminfo: memFree=1746272/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2392 CPUtime=0 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 213 0 0 0 0 0 0 0 18 0 1 0 56975881 2449408 183 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8063750 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 598 193 170 40 0 13 0 [startup+0.020267 s] /proc/loadavg: 0.91 0.97 0.99 3/78 26473 /proc/meminfo: memFree=1746272/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2784 CPUtime=0.01 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 331 0 0 0 1 0 0 0 18 0 1 0 56975881 2850816 300 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 696 300 227 40 0 111 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2784 [startup+0.101281 s] /proc/loadavg: 0.91 0.97 0.99 3/78 26473 /proc/meminfo: memFree=1746272/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2784 CPUtime=0.09 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 334 0 0 0 9 0 0 0 18 0 1 0 56975881 2850816 303 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 696 303 227 40 0 111 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2784 [startup+0.301318 s] /proc/loadavg: 0.91 0.97 0.99 3/78 26473 /proc/meminfo: memFree=1746272/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2784 CPUtime=0.29 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 340 0 0 0 29 0 0 0 19 0 1 0 56975881 2850816 309 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 696 309 227 40 0 111 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2784 [startup+0.701392 s] /proc/loadavg: 0.91 0.97 0.99 3/78 26473 /proc/meminfo: memFree=1746272/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2784 CPUtime=0.69 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 345 0 0 0 68 1 0 0 22 0 1 0 56975881 2850816 314 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 696 314 227 40 0 111 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2784 [startup+1.50154 s] /proc/loadavg: 0.91 0.97 0.99 2/79 26474 /proc/meminfo: memFree=1745816/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2784 CPUtime=1.49 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 351 0 0 0 146 3 0 0 25 0 1 0 56975881 2850816 320 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 696 320 227 40 0 111 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 2784 [startup+3.10184 s] /proc/loadavg: 0.91 0.97 0.99 2/79 26474 /proc/meminfo: memFree=1745688/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2784 CPUtime=3.09 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 351 0 0 0 302 7 0 0 25 0 1 0 56975881 2850816 320 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 696 320 227 40 0 111 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 2784 Solver just ended. Dumping a history of the last processes samples [startup+3.90299 s] /proc/loadavg: 0.91 0.97 0.99 2/79 26474 /proc/meminfo: memFree=1745688/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2784 CPUtime=3.89 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 351 0 0 0 380 9 0 0 25 0 1 0 56975881 2850816 320 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 696 320 227 40 0 111 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 2784 [startup+4.70114 s] /proc/loadavg: 0.91 0.97 0.99 2/79 26474 /proc/meminfo: memFree=1745688/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2920 CPUtime=4.69 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 354 0 0 0 458 11 0 0 25 0 1 0 56975881 2990080 323 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 730 323 227 40 0 145 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 2920 [startup+4.90117 s] /proc/loadavg: 0.91 0.97 0.99 2/79 26474 /proc/meminfo: memFree=1745688/2055920 swapFree=4128528/4192956 [pid=26473] ppid=26471 vsize=2920 CPUtime=4.89 /proc/26473/stat : 26473 (glpPBv3) R 26471 26473 26514 0 -1 0 358 0 0 0 478 11 0 0 25 0 1 0 56975881 2990080 327 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26473/statm: 730 327 227 40 0 145 0 Current children cumulated CPU time (s) 4.89 Current children cumulated vsize (KiB) 2920 Child status: 30 Real time (s): 4.96798 CPU time (s): 4.95725 CPU user time (s): 4.83826 CPU system time (s): 0.118981 CPU usage (%): 99.784 Max. virtual memory (cumulated for all children) (KiB): 2920 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.83826 system time used= 0.118981 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 366 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= 4 runsolver used 0.004999 second user time and 0.019996 second system time The end
Begin job on node46 on Thu Apr 19 22:48:49 UTC 2007 IDJOB= 363096 IDBENCH= 1734 IDSOLVER= 166 FILE ID= node46/363096-1177022929 PBS_JOBID= 4630574 Free space on /tmp= 66082 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-enigma.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363096-1177022929/instance-363096-1177022929.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-363096-1177022929 -o ROOT/results/node46/conversion-363096-1177022929 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363096-1177022929/instance-363096-1177022929.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node46/watcher-363096-1177022929 -o ROOT/results/node46/solver-363096-1177022929 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363096-1177022929/instance-363096-1177022929.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 41834777456d00b1f1bcfadb1f825a87 RANDOM SEED= 91475000 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node46.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 : 3000.268 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 : 5931.00 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 : 3000.268 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: 1746680 kB Buffers: 47768 kB Cached: 185504 kB SwapCached: 2960 kB Active: 82952 kB Inactive: 179360 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1746680 kB SwapTotal: 4192956 kB SwapFree: 4128528 kB Dirty: 2444 kB Writeback: 0 kB Mapped: 35932 kB Slab: 32240 kB Committed_AS: 2712476 kB PageTables: 1996 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= 66082 MiB End job on node46 on Thu Apr 19 22:48:54 UTC 2007