Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 2 | 0.098984 | 0.098982 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_10_4_4.opb |
MD5SUM | 31fd2df22ab91da818d86e346815effd |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.001999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 10 |
Total number of constraints | 10 |
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 | 10 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 7 |
Number of terms in the objective function | 10 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 10 |
Number of bits of the biggest sum of numbers | 4 |
Number of products (including duplicates) | 46 |
Sum of products size (including duplicates) | 92 |
Number of different products | 46 |
Sum of products size | 92 |
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 0.04/0.09 c starting to Solve 0.04/0.09 c total time = 0.09 0.04/0.09 o 2 0.04/0.09 c quality of integer solution is H 0.04/0.09 s OPTIMUM FOUND 0.04/0.09 v x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 x20 -x21 -x22 -x23 x24 -x25 x26 -x27 -x28 -x29 0.04/0.09 v -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 x49 -x50 -x51 -x52 x53 -x54 x55 -x56
OK 2
Linearizing /tmp/evaluation/453498-1178140980/instance-453498-1178140980.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-453498-1178140980 -o ROOT/results/node6/solver-453498-1178140980 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/453498-1178140980/instance-453498-1178140980.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: 0.78 0.92 0.96 3/77 21709 /proc/meminfo: memFree=1830832/2055924 swapFree=4146580/4192956 [pid=21709] ppid=21707 vsize=2648 CPUtime=0 /proc/21709/stat : 21709 (glpPBv3) R 21707 21709 20935 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 290135667 2711552 234 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0 /proc/21709/statm: 662 234 199 40 0 77 0 [startup+0.0453361 s] /proc/loadavg: 0.78 0.92 0.96 3/77 21709 /proc/meminfo: memFree=1830832/2055924 swapFree=4146580/4192956 [pid=21709] ppid=21707 vsize=2788 CPUtime=0.04 /proc/21709/stat : 21709 (glpPBv3) R 21707 21709 20935 0 -1 0 343 0 0 0 4 0 0 0 18 0 1 0 290135667 2854912 313 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21709/statm: 697 313 227 40 0 112 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2788 Solver just ended. Dumping a history of the last processes samples [startup+0.0453361 s] /proc/loadavg: 0.78 0.92 0.96 3/77 21709 /proc/meminfo: memFree=1830832/2055924 swapFree=4146580/4192956 [pid=21709] ppid=21707 vsize=2788 CPUtime=0.04 /proc/21709/stat : 21709 (glpPBv3) R 21707 21709 20935 0 -1 0 343 0 0 0 4 0 0 0 18 0 1 0 290135667 2854912 313 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/21709/statm: 697 313 227 40 0 112 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2788 Child status: 30 Real time (s): 0.098982 CPU time (s): 0.098984 CPU user time (s): 0.095985 CPU system time (s): 0.002999 CPU usage (%): 100.002 Max. virtual memory (cumulated for all children) (KiB): 2788 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.095985 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 354 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 0.001999 second user time and 0.005999 second system time The end
Begin job on node6 on Wed May 2 21:23:00 UTC 2007 IDJOB= 453498 IDBENCH= 48134 IDSOLVER= 166 FILE ID= node6/453498-1178140980 PBS_JOBID= 4751071 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_10_4_4.opb COMMAND LINE= glpPBv3 /tmp/evaluation/453498-1178140980/instance-453498-1178140980.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-453498-1178140980 -o ROOT/results/node6/conversion-453498-1178140980 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453498-1178140980/instance-453498-1178140980.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-453498-1178140980 -o ROOT/results/node6/solver-453498-1178140980 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/453498-1178140980/instance-453498-1178140980.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 31fd2df22ab91da818d86e346815effd RANDOM SEED= 139137896 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.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 : 3000.232 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 : 3000.232 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: 2055924 kB MemFree: 1831304 kB Buffers: 80720 kB Cached: 56580 kB SwapCached: 14272 kB Active: 86080 kB Inactive: 74596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1831304 kB SwapTotal: 4192956 kB SwapFree: 4146580 kB Dirty: 2484 kB Writeback: 0 kB Mapped: 29732 kB Slab: 49448 kB Committed_AS: 12373644 kB PageTables: 1784 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= 66562 MiB End job on node6 on Wed May 2 21:23:00 UTC 2007