Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 788263 | 165.968 | 166.019 |
Name | normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-pipex.opb |
MD5SUM | 3e6a99258fbc02bc052cab2d6151884d |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 788263 |
Best CPU time to get the best result obtained on this benchmark | 0.18597 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 788263 |
Optimality of the best value was proved | YES |
Number of variables | 48 |
Total number of constraints | 25 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 16 |
Number of constraints which are nor clauses,nor cardinality constraints | 9 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 16 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 107865 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 2514082 |
Number of bits of the sum of numbers in the objective function | 22 |
Biggest number in a constraint | 107865 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 2514082 |
Number of bits of the biggest sum of numbers | 22 |
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 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node2/41191-1149322748/instance-41191-1149322748.opb ...... 0.03 c done parsing opb. 0.03 o 869247 0.04 o 864813 0.04 o 853929 0.05 o 839465 0.06 o 825951 0.10 o 822368 0.12 o 820846 0.15 o 794954 6.52 o 794342 55.51 o 792333 63.53 o 790714 85.00 o 788263 166.01 o 788263 166.01 s OPTIMUM FOUND 166.01 c Total Run Time 165.962 166.01 v x1 -x10 x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 x2 -x20 -x21 -x22 x23 x24 -x25 -x26 -x27 x28 -x29 -x3 x30 x31 x32 -x33 -x34 x35 166.01 v x36 x37 x38 -x39 -x4 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x5 -x6 -x7 -x8 -x9
OK 788263
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-41191-1149322748 -o ROOT/results/node2/solver-41191-1149322748 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node2/41191-1149322748/instance-41191-1149322748.opb 382218001 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.92 3/64 29896 /proc/meminfo: memFree=1465744/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=1400 CPUtime=0 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 197936470 1433600 119 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135084712 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 342 119 101 232 0 107 0 [startup+10.0019 s] /proc/loadavg: 0.93 0.95 0.92 2/64 29896 /proc/meminfo: memFree=1459480/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=7812 CPUtime=9.99 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 1829 0 0 0 994 5 0 0 25 0 1 0 197936470 7999488 1666 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 1953 1666 107 232 0 1718 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 7812 [startup+20.0079 s] /proc/loadavg: 0.94 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1457048/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=13380 CPUtime=19.99 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 2628 0 0 0 1991 8 0 0 25 0 1 0 197936470 13701120 2272 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 3345 2272 107 232 0 3110 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 13380 [startup+30.014 s] /proc/loadavg: 0.95 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1454936/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=14028 CPUtime=29.99 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 3150 0 0 0 2989 10 0 0 25 0 1 0 197936470 14364672 2794 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 3507 2794 107 232 0 3272 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 14028 [startup+40.02 s] /proc/loadavg: 0.95 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1453016/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=14644 CPUtime=40 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 3619 0 0 0 3987 13 0 0 25 0 1 0 197936470 14995456 3263 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134551979 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 3661 3263 107 232 0 3426 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 14644 [startup+50.0261 s] /proc/loadavg: 0.96 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1452248/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=16636 CPUtime=50.01 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 4197 0 0 0 4986 15 0 0 25 0 1 0 197936470 17035264 3456 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 4159 3456 107 232 0 3924 0 Current children cumulated CPU time (s) 50.01 Current children cumulated vsize (Kb) 16636 [startup+60.0321 s] /proc/loadavg: 0.97 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1450840/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=25356 CPUtime=60 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 4573 0 0 0 5984 16 0 0 25 0 1 0 197936470 25964544 3832 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 6339 3832 107 232 0 6104 0 Current children cumulated CPU time (s) 60 Current children cumulated vsize (Kb) 25356 [startup+70.0382 s] /proc/loadavg: 0.97 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1449432/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=26148 CPUtime=70.01 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 4922 0 0 0 6983 18 0 0 25 0 1 0 197936470 26775552 4181 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 6537 4181 107 232 0 6302 0 Current children cumulated CPU time (s) 70.01 Current children cumulated vsize (Kb) 26148 [startup+80.0442 s] /proc/loadavg: 0.98 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1448216/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=26280 CPUtime=80.01 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 5220 0 0 0 7982 19 0 0 25 0 1 0 197936470 26910720 4479 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 6570 4479 107 232 0 6335 0 Current children cumulated CPU time (s) 80.01 Current children cumulated vsize (Kb) 26280 [startup+90.0503 s] /proc/loadavg: 0.98 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1447064/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=26544 CPUtime=90.02 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 5496 0 0 0 8981 21 0 0 25 0 1 0 197936470 27181056 4755 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 6636 4755 107 232 0 6401 0 Current children cumulated CPU time (s) 90.02 Current children cumulated vsize (Kb) 26544 [startup+100.056 s] /proc/loadavg: 0.98 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1446040/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=26544 CPUtime=100.02 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 5761 0 0 0 9979 23 0 0 25 0 1 0 197936470 27181056 5020 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 6636 5020 107 232 0 6401 0 Current children cumulated CPU time (s) 100.02 Current children cumulated vsize (Kb) 26544 [startup+110.062 s] /proc/loadavg: 0.98 0.96 0.92 2/64 29896 /proc/meminfo: memFree=1444632/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=27060 CPUtime=110.02 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 6113 0 0 0 10977 25 0 0 25 0 1 0 197936470 27709440 5372 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 6765 5372 107 232 0 6530 0 Current children cumulated CPU time (s) 110.02 Current children cumulated vsize (Kb) 27060 [startup+120.068 s] /proc/loadavg: 0.99 0.97 0.92 2/64 29896 /proc/meminfo: memFree=1443352/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=27636 CPUtime=120.02 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 6526 0 0 0 11976 26 0 0 25 0 1 0 197936470 28299264 5686 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 6909 5686 107 232 0 6674 0 Current children cumulated CPU time (s) 120.02 Current children cumulated vsize (Kb) 27636 [startup+130.073 s] /proc/loadavg: 0.99 0.97 0.92 2/64 29896 /proc/meminfo: memFree=1442456/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=28084 CPUtime=130.03 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 6818 0 0 0 12975 28 0 0 25 0 1 0 197936470 28758016 5912 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 7021 5912 107 232 0 6786 0 Current children cumulated CPU time (s) 130.03 Current children cumulated vsize (Kb) 28084 [startup+140.079 s] /proc/loadavg: 0.99 0.97 0.92 2/64 29896 /proc/meminfo: memFree=1441496/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=31284 CPUtime=140.03 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 7828 0 0 0 13973 30 0 0 25 0 1 0 197936470 32034816 6120 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 7821 6120 107 232 0 7586 0 Current children cumulated CPU time (s) 140.03 Current children cumulated vsize (Kb) 31284 [startup+150.086 s] /proc/loadavg: 0.99 0.97 0.92 2/64 29896 /proc/meminfo: memFree=1440920/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=31544 CPUtime=150.03 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 8031 0 0 0 14972 31 0 0 25 0 1 0 197936470 32301056 6290 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 7886 6290 107 232 0 7651 0 Current children cumulated CPU time (s) 150.03 Current children cumulated vsize (Kb) 31544 [startup+160.092 s] /proc/loadavg: 0.99 0.97 0.92 2/64 29896 /proc/meminfo: memFree=1438872/2055920 swapFree=4181512/4192956 [pid=29896] ppid=29894 vsize=33008 CPUtime=160.04 /proc/29896/stat : 29896 (PBS4L) R 29894 29896 29850 0 -1 4194304 8552 0 0 0 15970 34 0 0 25 0 1 0 197936470 33800192 6811 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134558830 0 0 4096 0 0 0 0 17 1 0 0 /proc/29896/statm: 8252 6811 107 232 0 8017 0 Current children cumulated CPU time (s) 160.04 Current children cumulated vsize (Kb) 33008 Child status: 0 Real time (s): 166.019 CPU time (s): 165.968 CPU user time (s): 165.611 CPU system time (s): 0.356945 CPU usage (%): 99.9692 Max. virtual memory (cumulated for all children) (Kb): 33008
Begin job on node2 on Sat Jun 3 08:19:09 UTC 2006 FILE ID= 41191-1149322748 PBS_JOBID= 309457 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-pipex.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node2/41191-1149322748/instance-41191-1149322748.opb 382218001 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-41191-1149322748 -o ROOT/results/node2/solver-41191-1149322748 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node2/41191-1149322748/instance-41191-1149322748.opb 382218001 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 3e6a99258fbc02bc052cab2d6151884d RANDOM SEED= 382218001 /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 : 3000.240 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 : 3000.240 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: 1465952 kB Buffers: 27956 kB Cached: 491436 kB SwapCached: 3392 kB Active: 79920 kB Inactive: 448396 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1465952 kB SwapTotal: 4192956 kB SwapFree: 4181512 kB Dirty: 156 kB Writeback: 0 kB Mapped: 14936 kB Slab: 47596 kB Committed_AS: 286736 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node2 on Sat Jun 3 08:21:55 UTC 2006