Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 69.2545 | 69.3296 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=31-P2=17-B.opb |
MD5SUM | eb9bc6402139a5a4a24560e631721b29 |
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 | 0.016996 |
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 | 30 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
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 | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
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 69.17/69.28 c starting to Solve 69.17/69.28 c total time = 69.25 69.17/69.28 o 3 69.17/69.28 c quality of integer solution is H 69.17/69.28 s OPTIMUM FOUND 69.17/69.28 v x1 x2 -x3 -x4 -x5 x6 -x7 x8 x9 x10 x11 x12 -x13 -x14 -x15 x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 x42 -x43 -x44 -x45 x46 69.17/69.28 v x47 -x48 -x49 -x50 x51 x52 -x53 -x54 -x55 x16 x17 x18 -x19 x20 -x21 x22 -x23 -x24 -x25 x56 x57 x58 -x59 x60 x61 x62 x63 -x64 x65 -x66 69.17/69.28 v -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x26 x27 -x28 -x29 -x30
OK 3
Linearizing /tmp/evaluation/431979-1178012694/instance-431979-1178012694.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node37/watcher-431979-1178012694 -o ROOT/results/node37/solver-431979-1178012694 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431979-1178012694/instance-431979-1178012694.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 9550 /proc/meminfo: memFree=1825344/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=2648 CPUtime=0 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 249181849 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3632855 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 662 234 199 40 0 77 0 [startup+0.0299309 s] /proc/loadavg: 0.91 0.97 0.99 3/78 9550 /proc/meminfo: memFree=1825344/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=2784 CPUtime=0.02 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 345 0 0 0 2 0 0 0 18 0 1 0 249181849 2850816 315 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 696 315 227 40 0 111 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2784 [startup+0.101946 s] /proc/loadavg: 0.91 0.97 0.99 3/78 9550 /proc/meminfo: memFree=1825344/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=2896 CPUtime=0.09 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 352 0 0 0 9 0 0 0 18 0 1 0 249181849 2965504 322 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 724 322 227 40 0 139 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2896 [startup+0.301983 s] /proc/loadavg: 0.91 0.97 0.99 3/78 9550 /proc/meminfo: memFree=1825344/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=2896 CPUtime=0.29 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 366 0 0 0 29 0 0 0 19 0 1 0 249181849 2965504 336 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 724 336 227 40 0 139 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2896 [startup+0.701058 s] /proc/loadavg: 0.91 0.97 0.99 3/78 9550 /proc/meminfo: memFree=1825344/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=3012 CPUtime=0.69 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 397 0 0 0 68 1 0 0 22 0 1 0 249181849 3084288 367 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 753 367 227 40 0 168 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3012 [startup+1.50121 s] /proc/loadavg: 0.92 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1824696/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=3296 CPUtime=1.49 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 446 0 0 0 147 2 0 0 25 0 1 0 249181849 3375104 416 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 824 416 227 40 0 239 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3296 [startup+3.10151 s] /proc/loadavg: 0.92 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1824184/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=3556 CPUtime=3.09 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 524 0 0 0 303 6 0 0 25 0 1 0 249181849 3641344 494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 889 494 227 40 0 304 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3556 [startup+6.30111 s] /proc/loadavg: 0.92 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1823416/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=4396 CPUtime=6.29 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 745 0 0 0 617 12 0 0 25 0 1 0 249181849 4501504 715 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 1099 715 227 40 0 514 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4396 [startup+12.7013 s] /proc/loadavg: 0.93 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1822200/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=5328 CPUtime=12.68 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 958 0 0 0 1246 22 0 0 25 0 1 0 249181849 5455872 928 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 1332 928 227 40 0 747 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 5328 [startup+25.5017 s] /proc/loadavg: 0.94 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1820792/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=6688 CPUtime=25.48 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 1349 0 0 0 2504 44 0 0 25 0 1 0 249181849 6848512 1278 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 1672 1278 227 40 0 1087 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 6688 [startup+51.1015 s] /proc/loadavg: 0.96 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1819192/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=8284 CPUtime=51.07 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 1746 0 0 0 5034 73 0 0 25 0 1 0 249181849 8482816 1675 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 2071 1675 227 40 0 1486 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 8284 Solver just ended. Dumping a history of the last processes samples [startup+57.5017 s] /proc/loadavg: 0.97 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1819192/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=8284 CPUtime=57.47 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 1746 0 0 0 5664 83 0 0 25 0 1 0 249181849 8482816 1675 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 2071 1675 227 40 0 1486 0 Current children cumulated CPU time (s) 57.47 Current children cumulated vsize (KiB) 8284 [startup+63.9019 s] /proc/loadavg: 0.97 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1819192/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=8284 CPUtime=63.86 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 1746 0 0 0 6297 89 0 0 25 0 1 0 249181849 8482816 1675 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 2071 1675 227 40 0 1486 0 Current children cumulated CPU time (s) 63.86 Current children cumulated vsize (KiB) 8284 [startup+67.1055 s] /proc/loadavg: 0.97 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1819192/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=8284 CPUtime=67.07 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 1746 0 0 0 6614 93 0 0 25 0 1 0 249181849 8482816 1675 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 2071 1675 227 40 0 1486 0 Current children cumulated CPU time (s) 67.07 Current children cumulated vsize (KiB) 8284 [startup+68.7018 s] /proc/loadavg: 0.97 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1819192/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=8284 CPUtime=68.66 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 1746 0 0 0 6772 94 0 0 25 0 1 0 249181849 8482816 1675 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 2071 1675 227 40 0 1486 0 Current children cumulated CPU time (s) 68.66 Current children cumulated vsize (KiB) 8284 [startup+69.1019 s] /proc/loadavg: 0.97 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1819192/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=8284 CPUtime=69.07 /proc/9550/stat : 9550 (glpPBv3) R 9548 9550 8179 0 -1 0 1746 0 0 0 6812 95 0 0 25 0 1 0 249181849 8482816 1675 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/9550/statm: 2071 1675 227 40 0 1486 0 Current children cumulated CPU time (s) 69.07 Current children cumulated vsize (KiB) 8284 [startup+69.3059 s] /proc/loadavg: 0.97 0.97 0.99 2/79 9551 /proc/meminfo: memFree=1819192/2055920 swapFree=4145560/4192956 [pid=9550] ppid=9548 vsize=0 CPUtime=69.24 /proc/9550/stat : 9550 (glpPBv3) D 9548 9550 8179 0 -1 4 1755 0 0 0 6829 95 0 0 25 0 1 0 249181849 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/9550/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 69.24 Current children cumulated vsize (KiB) 0 Child status: 30 Real time (s): 69.3296 CPU time (s): 69.2545 CPU user time (s): 68.2976 CPU system time (s): 0.956854 CPU usage (%): 99.8916 Max. virtual memory (cumulated for all children) (KiB): 8284 getrusage(RUSAGE_CHILDREN,...) data: user time used= 68.2976 system time used= 0.956854 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1755 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= 68 runsolver used 0.06399 second user time and 0.183972 second system time The end
Begin job on node37 on Tue May 1 09:44:54 UTC 2007 IDJOB= 431979 IDBENCH= 48090 IDSOLVER= 166 FILE ID= node37/431979-1178012694 PBS_JOBID= 4728263 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=5-P0=11-P1=31-P2=17-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/431979-1178012694/instance-431979-1178012694.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-431979-1178012694 -o ROOT/results/node37/conversion-431979-1178012694 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431979-1178012694/instance-431979-1178012694.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-431979-1178012694 -o ROOT/results/node37/solver-431979-1178012694 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431979-1178012694/instance-431979-1178012694.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= eb9bc6402139a5a4a24560e631721b29 RANDOM SEED= 249489180 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node37.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 : 3000.281 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 : 3000.281 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: 1825752 kB Buffers: 35308 kB Cached: 108180 kB SwapCached: 14952 kB Active: 61960 kB Inactive: 104900 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1825752 kB SwapTotal: 4192956 kB SwapFree: 4145560 kB Dirty: 2356 kB Writeback: 0 kB Mapped: 30308 kB Slab: 48624 kB Committed_AS: 2212228 kB PageTables: 2000 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 node37 on Tue May 1 09:46:04 UTC 2007