Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | OPT | 3 | 46.265 | 46.2819 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb |
MD5SUM | 81bcbf479f290ea51f43d1561f9d15dc |
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 | 0.015997 |
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 | 24 |
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 | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130464 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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 46.18/46.28 c starting to Solve 46.18/46.28 c total time = 46.26 46.18/46.28 o 3 46.18/46.28 c quality of integer solution is H 46.18/46.28 s OPTIMUM FOUND 46.18/46.28 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 -x12 x13 x14 -x15 -x16 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 46.18/46.28 v -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 46.18/46.28 v x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x17 -x18 -x19 46.18/46.28 v -x20 -x21 -x22 -x23 -x24
OK 3
Linearizing /tmp/evaluation/431867-1178011327/instance-431867-1178011327.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node69/watcher-431867-1178011327 -o ROOT/results/node69/solver-431867-1178011327 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431867-1178011327/instance-431867-1178011327.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: 0.82 0.92 0.95 3/64 5450 /proc/meminfo: memFree=1865100/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=2648 CPUtime=0 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 263 0 0 0 0 0 0 0 18 0 1 0 277122141 2711552 234 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134529162 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 662 234 199 40 0 77 0 [startup+0.055228 s] /proc/loadavg: 0.82 0.92 0.95 3/64 5450 /proc/meminfo: memFree=1865100/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=2900 CPUtime=0.05 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 353 0 0 0 5 0 0 0 18 0 1 0 277122141 2969600 323 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 725 323 227 40 0 140 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2900 [startup+0.101234 s] /proc/loadavg: 0.82 0.92 0.95 3/64 5450 /proc/meminfo: memFree=1865100/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=2900 CPUtime=0.09 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 361 0 0 0 9 0 0 0 18 0 1 0 277122141 2969600 331 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 725 331 227 40 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2900 [startup+0.301266 s] /proc/loadavg: 0.82 0.92 0.95 3/64 5450 /proc/meminfo: memFree=1865100/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=3024 CPUtime=0.3 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 380 0 0 0 29 1 0 0 19 0 1 0 277122141 3096576 350 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 756 350 227 40 0 171 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 3024 [startup+0.701331 s] /proc/loadavg: 0.82 0.92 0.95 3/64 5450 /proc/meminfo: memFree=1865100/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=3024 CPUtime=0.69 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 409 0 0 0 68 1 0 0 23 0 1 0 277122141 3096576 379 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580858 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 756 379 227 40 0 171 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3024 [startup+1.50146 s] /proc/loadavg: 0.82 0.92 0.95 2/65 5451 /proc/meminfo: memFree=1864516/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=3280 CPUtime=1.5 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 448 0 0 0 147 3 0 0 25 0 1 0 277122141 3358720 418 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 820 418 227 40 0 235 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 3280 [startup+3.10172 s] /proc/loadavg: 0.82 0.92 0.95 2/65 5451 /proc/meminfo: memFree=1864132/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=3540 CPUtime=3.09 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 528 0 0 0 304 5 0 0 25 0 1 0 277122141 3624960 498 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 885 498 227 40 0 300 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3540 [startup+6.30124 s] /proc/loadavg: 0.84 0.92 0.95 2/65 5451 /proc/meminfo: memFree=1863428/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=4076 CPUtime=6.29 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 657 0 0 0 619 10 0 0 25 0 1 0 277122141 4173824 627 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1019 627 227 40 0 434 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4076 [startup+12.7013 s] /proc/loadavg: 0.85 0.92 0.95 2/65 5451 /proc/meminfo: memFree=1862284/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=5172 CPUtime=12.69 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 937 0 0 0 1249 20 0 0 25 0 1 0 277122141 5296128 907 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1293 907 227 40 0 708 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 5172 [startup+25.5014 s] /proc/loadavg: 0.88 0.92 0.95 2/65 5451 /proc/meminfo: memFree=1860684/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=6664 CPUtime=25.49 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 1353 0 0 0 2508 41 0 0 25 0 1 0 277122141 6823936 1282 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1666 1282 227 40 0 1081 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 6664 Solver just ended. Dumping a history of the last processes samples [startup+38.3014 s] /proc/loadavg: 0.90 0.93 0.95 2/65 5451 /proc/meminfo: memFree=1859980/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=7332 CPUtime=38.27 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 1525 0 0 0 3769 58 0 0 25 0 1 0 277122141 7507968 1454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1833 1454 227 40 0 1248 0 Current children cumulated CPU time (s) 38.27 Current children cumulated vsize (KiB) 7332 [startup+41.5019 s] /proc/loadavg: 0.91 0.93 0.95 2/65 5451 /proc/meminfo: memFree=1859980/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=7332 CPUtime=41.47 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 1525 0 0 0 4086 61 0 0 25 0 1 0 277122141 7507968 1454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1833 1454 227 40 0 1248 0 Current children cumulated CPU time (s) 41.47 Current children cumulated vsize (KiB) 7332 [startup+44.7015 s] /proc/loadavg: 0.91 0.93 0.95 2/65 5451 /proc/meminfo: memFree=1859980/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=7332 CPUtime=44.67 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 1525 0 0 0 4403 64 0 0 25 0 1 0 277122141 7507968 1454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1833 1454 227 40 0 1248 0 Current children cumulated CPU time (s) 44.67 Current children cumulated vsize (KiB) 7332 [startup+45.5026 s] /proc/loadavg: 0.91 0.93 0.95 2/65 5451 /proc/meminfo: memFree=1859980/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=7332 CPUtime=45.48 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 1525 0 0 0 4482 66 0 0 25 0 1 0 277122141 7507968 1454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578066 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1833 1454 227 40 0 1248 0 Current children cumulated CPU time (s) 45.48 Current children cumulated vsize (KiB) 7332 [startup+45.9017 s] /proc/loadavg: 0.91 0.93 0.95 2/65 5451 /proc/meminfo: memFree=1859980/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=7332 CPUtime=45.88 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 1525 0 0 0 4521 67 0 0 25 0 1 0 277122141 7507968 1454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578445 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1833 1454 227 40 0 1248 0 Current children cumulated CPU time (s) 45.88 Current children cumulated vsize (KiB) 7332 [startup+46.1017 s] /proc/loadavg: 0.91 0.93 0.95 2/65 5451 /proc/meminfo: memFree=1859980/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=7332 CPUtime=46.08 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 1525 0 0 0 4541 67 0 0 25 0 1 0 277122141 7507968 1454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1833 1454 227 40 0 1248 0 Current children cumulated CPU time (s) 46.08 Current children cumulated vsize (KiB) 7332 [startup+46.2047 s] /proc/loadavg: 0.91 0.93 0.95 2/65 5451 /proc/meminfo: memFree=1859980/2055920 swapFree=4182940/4192956 [pid=5450] ppid=5448 vsize=7332 CPUtime=46.18 /proc/5450/stat : 5450 (glpPBv3) R 5448 5450 4132 0 -1 0 1525 0 0 0 4551 67 0 0 25 0 1 0 277122141 7507968 1454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5450/statm: 1833 1454 227 40 0 1248 0 Current children cumulated CPU time (s) 46.18 Current children cumulated vsize (KiB) 7332 Child status: 30 Real time (s): 46.2819 CPU time (s): 46.265 CPU user time (s): 45.5861 CPU system time (s): 0.678896 CPU usage (%): 99.9634 Max. virtual memory (cumulated for all children) (KiB): 7332 getrusage(RUSAGE_CHILDREN,...) data: user time used= 45.5861 system time used= 0.678896 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1534 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= 35 runsolver used 0.033994 second user time and 0.097985 second system time The end
Begin job on node69 on Tue May 1 09:22:07 UTC 2007 IDJOB= 431867 IDBENCH= 48082 IDSOLVER= 166 FILE ID= node69/431867-1178011327 PBS_JOBID= 4728294 Free space on /tmp= 66560 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=8-P0=157-P1=107-B.opb COMMAND LINE= glpPBv3 /tmp/evaluation/431867-1178011327/instance-431867-1178011327.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-431867-1178011327 -o ROOT/results/node69/conversion-431867-1178011327 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431867-1178011327/instance-431867-1178011327.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-431867-1178011327 -o ROOT/results/node69/solver-431867-1178011327 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431867-1178011327/instance-431867-1178011327.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 81bcbf479f290ea51f43d1561f9d15dc RANDOM SEED= 12118946 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node69.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 : 3000.264 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 : 3000.264 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: 1865636 kB Buffers: 21452 kB Cached: 98556 kB SwapCached: 3820 kB Active: 69620 kB Inactive: 60464 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1865636 kB SwapTotal: 4192956 kB SwapFree: 4182940 kB Dirty: 2432 kB Writeback: 0 kB Mapped: 15964 kB Slab: 46212 kB Committed_AS: 3415264 kB PageTables: 1476 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= 66560 MiB End job on node69 on Tue May 1 09:22:54 UTC 2007