Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 5.62314 | 5.62731 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=41-P1=19-B.opb |
MD5SUM | 515f2452a47dcd7c700e28959e56e1e0 |
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 | 3 |
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 | 3 |
Optimality of the best value was proved | YES |
Number of variables | 18 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 42 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8012 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 36 |
Sum of products size (including duplicates) | 72 |
Number of different products | 36 |
Sum of products size | 72 |
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 5.59/5.62 c starting to Solve 5.59/5.62 c total time = 5.61 5.59/5.62 o 3 5.59/5.62 c quality of integer solution is H 5.59/5.62 s OPTIMUM FOUND 5.59/5.62 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 x10 x11 -x12 x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 5.59/5.62 v x37 x38 -x39 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x13 -x14 -x15 -x16 -x17 -x18
OK 3
Linearizing /tmp/evaluation/431027-1178001956/instance-431027-1178001956.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-431027-1178001956 -o ROOT/results/node71/solver-431027-1178001956 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431027-1178001956/instance-431027-1178001956.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: 0.93 0.98 0.99 3/64 3141 /proc/meminfo: memFree=1792288/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=2648 CPUtime=0 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 276184936 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 662 234 199 40 0 77 0 [startup+0.077472 s] /proc/loadavg: 0.93 0.98 0.99 3/64 3141 /proc/meminfo: memFree=1792288/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=2788 CPUtime=0.07 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 342 0 0 0 7 0 0 0 18 0 1 0 276184936 2854912 312 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 697 312 227 40 0 112 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2788 [startup+0.101475 s] /proc/loadavg: 0.93 0.98 0.99 3/64 3141 /proc/meminfo: memFree=1792288/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=2788 CPUtime=0.09 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 344 0 0 0 9 0 0 0 18 0 1 0 276184936 2854912 314 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 697 314 227 40 0 112 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2788 [startup+0.301501 s] /proc/loadavg: 0.93 0.98 0.99 3/64 3141 /proc/meminfo: memFree=1792288/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=2912 CPUtime=0.29 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 361 0 0 0 28 1 0 0 19 0 1 0 276184936 2981888 331 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 728 331 227 40 0 143 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2912 [startup+0.701556 s] /proc/loadavg: 0.93 0.98 0.99 3/64 3141 /proc/meminfo: memFree=1792288/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=3048 CPUtime=0.69 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 395 0 0 0 67 2 0 0 22 0 1 0 276184936 3121152 365 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 762 365 227 40 0 177 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3048 [startup+1.50167 s] /proc/loadavg: 0.93 0.98 0.99 2/65 3142 /proc/meminfo: memFree=1791640/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=3312 CPUtime=1.49 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 450 0 0 0 146 3 0 0 25 0 1 0 276184936 3391488 420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 828 420 227 40 0 243 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3312 [startup+3.10188 s] /proc/loadavg: 0.93 0.98 0.99 2/65 3142 /proc/meminfo: memFree=1791256/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=3580 CPUtime=3.09 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 547 0 0 0 301 8 0 0 25 0 1 0 276184936 3665920 517 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 895 517 227 40 0 310 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3580 Solver just ended. Dumping a history of the last processes samples [startup+4.7021 s] /proc/loadavg: 0.93 0.98 0.99 2/65 3142 /proc/meminfo: memFree=1790680/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=3980 CPUtime=4.69 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 637 0 0 0 455 14 0 0 25 0 1 0 276184936 4075520 607 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 995 607 227 40 0 410 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 3980 [startup+5.10116 s] /proc/loadavg: 0.93 0.98 0.99 2/65 3142 /proc/meminfo: memFree=1790680/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=4112 CPUtime=5.09 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 660 0 0 0 494 15 0 0 25 0 1 0 276184936 4210688 630 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 1028 630 227 40 0 443 0 Current children cumulated CPU time (s) 5.09 Current children cumulated vsize (KiB) 4112 [startup+5.50421 s] /proc/loadavg: 0.93 0.98 0.99 2/65 3142 /proc/meminfo: memFree=1790360/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=4112 CPUtime=5.5 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 664 0 0 0 534 16 0 0 25 0 1 0 276184936 4210688 634 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 1028 634 227 40 0 443 0 Current children cumulated CPU time (s) 5.5 Current children cumulated vsize (KiB) 4112 [startup+5.60123 s] /proc/loadavg: 0.93 0.98 0.99 2/65 3142 /proc/meminfo: memFree=1790360/2055920 swapFree=4184188/4192956 [pid=3141] ppid=3139 vsize=4112 CPUtime=5.59 /proc/3141/stat : 3141 (glpPBv3) R 3139 3141 1730 0 -1 0 664 0 0 0 543 16 0 0 25 0 1 0 276184936 4210688 634 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/3141/statm: 1028 634 227 40 0 443 0 Current children cumulated CPU time (s) 5.59 Current children cumulated vsize (KiB) 4112 Child status: 30 Real time (s): 5.62731 CPU time (s): 5.62314 CPU user time (s): 5.45617 CPU system time (s): 0.166974 CPU usage (%): 99.9259 Max. virtual memory (cumulated for all children) (KiB): 4112 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.45617 system time used= 0.166974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 672 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= 13 runsolver used 0.007998 second user time and 0.015997 second system time The end
Begin job on node71 on Tue May 1 06:45:56 UTC 2007 IDJOB= 431027 IDBENCH= 48022 IDSOLVER= 166 FILE ID= node71/431027-1178001956 PBS_JOBID= 4728235 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=19-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/431027-1178001956/instance-431027-1178001956.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-431027-1178001956 -o ROOT/results/node71/conversion-431027-1178001956 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431027-1178001956/instance-431027-1178001956.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-431027-1178001956 -o ROOT/results/node71/solver-431027-1178001956 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431027-1178001956/instance-431027-1178001956.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 515f2452a47dcd7c700e28959e56e1e0 RANDOM SEED= 68870554 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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 : 3000.234 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 : 3000.234 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: 1792696 kB Buffers: 40664 kB Cached: 145344 kB SwapCached: 2692 kB Active: 87828 kB Inactive: 108892 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1792696 kB SwapTotal: 4192956 kB SwapFree: 4184188 kB Dirty: 2460 kB Writeback: 0 kB Mapped: 16200 kB Slab: 52488 kB Committed_AS: 4480116 kB PageTables: 1448 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 node71 on Tue May 1 06:46:02 UTC 2007