Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 6.51001 | 6.51486 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb |
MD5SUM | 67e6ddc28ca754c7106cfc653b1e11ec |
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 | 0.048991 |
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 | 48 |
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 | 8 |
Maximum length of a constraint | 80 |
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 | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/452888-1177991751/instance-452888-1177991751.opb 0.00/0.00 c File size is 2410 bytes. 0.00/0.00 c Highest Coefficient sum: 130560 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 176 Constr: 263 128/0/135 Lit: 1096 Watch. Lit: 678 0.00/0.00 c Obj. Vars: 8 (4.54545 % of total variables) 0.00/0.00 c Pre-processing Time: 0.003 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 176 263 1096 4 942 1466 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.39/0.48 c 101 176 364 7143 19 1132 1613 101 9181 0.01 0.39/0.48 c 251 176 514 16451 32 1406 1775 251 12550 0.02 0.39/0.48 c 476 176 739 29963 40 1864 1953 476 12205 0.04 0.39/0.48 c 814 176 1077 50862 47 2544 2149 814 12149 0.07 0.39/0.48 c 1323 176 1586 80902 51 3563 2364 1323 10335 0.13 0.39/0.48 c 2087 176 2350 123337 52 5096 2601 2087 7644 0.27 0.39/0.48 o 3 0.481 6.50/6.51 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 6.50/6.51 c 2970 176 1880 92379 49 4158 1482 1617 6161 0.48 6.50/6.51 c 3071 105 1106 46851 42 2536 1631 843 6216 0.49 6.50/6.51 c 3322 105 1357 62036 45 3042 1795 1094 6363 0.52 6.50/6.51 c 3798 105 1833 91669 50 4006 1975 1570 6628 0.57 6.50/6.51 c 4612 105 1535 76138 49 3415 2173 1272 6477 0.71 6.50/6.51 c 5932 105 1645 80114 48 3614 2391 1382 6330 0.94 6.50/6.51 c 8014 105 2401 123937 51 5163 2631 2138 6052 1.32 6.50/6.51 c 11239 105 2768 140673 50 5887 2895 2505 5902 1.90 6.50/6.51 c 16175 105 3050 155887 51 6461 3185 2787 5809 2.78 6.50/6.51 c 23682 105 1992 98429 49 4315 3504 1729 5635 4.20 6.50/6.51 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 x30 -x31 6.50/6.51 v -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 6.50/6.51 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 6.50/6.51 c 16 33993 209 35187 2960 129321 2697 5224 6.51 6.50/6.51 c Objective: 3 6.50/6.51 s OPTIMUM FOUND 6.50/6.51 c Total time: 6.507 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-452888-1177991751 -o ROOT/results/node26/solver-452888-1177991751 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452888-1177991751/instance-452888-1177991751.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: 0.83 0.98 0.99 3/77 9941 /proc/meminfo: memFree=1773088/2055920 swapFree=4170240/4192956 [pid=9941] ppid=9939 vsize=3928 CPUtime=0 /proc/9941/stat : 9941 (bsolo3.0.17) R 9939 9941 9876 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 247091921 4022272 347 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9941/statm: 982 347 290 324 0 51 0 [startup+0.0708041 s] /proc/loadavg: 0.83 0.98 0.99 3/77 9941 /proc/meminfo: memFree=1773088/2055920 swapFree=4170240/4192956 [pid=9941] ppid=9939 vsize=4708 CPUtime=0.06 /proc/9941/stat : 9941 (bsolo3.0.17) R 9939 9941 9876 0 -1 4194304 593 0 0 0 6 0 0 0 18 0 1 0 247091921 4820992 562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9941/statm: 1177 562 310 324 0 247 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4708 [startup+0.101806 s] /proc/loadavg: 0.83 0.98 0.99 3/77 9941 /proc/meminfo: memFree=1773088/2055920 swapFree=4170240/4192956 [pid=9941] ppid=9939 vsize=4968 CPUtime=0.09 /proc/9941/stat : 9941 (bsolo3.0.17) R 9939 9941 9876 0 -1 4194304 655 0 0 0 9 0 0 0 18 0 1 0 247091921 5087232 624 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9941/statm: 1242 624 310 324 0 312 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4968 [startup+0.301834 s] /proc/loadavg: 0.83 0.98 0.99 3/77 9941 /proc/meminfo: memFree=1773088/2055920 swapFree=4170240/4192956 [pid=9941] ppid=9939 vsize=5876 CPUtime=0.29 /proc/9941/stat : 9941 (bsolo3.0.17) R 9939 9941 9876 0 -1 4194304 877 0 0 0 29 0 0 0 19 0 1 0 247091921 6017024 846 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9941/statm: 1469 846 310 324 0 539 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5876 [startup+0.701861 s] /proc/loadavg: 0.83 0.98 0.99 3/77 9941 /proc/meminfo: memFree=1773088/2055920 swapFree=4170240/4192956 [pid=9941] ppid=9939 vsize=6260 CPUtime=0.69 /proc/9941/stat : 9941 (bsolo3.0.17) R 9939 9941 9876 0 -1 4194304 982 0 0 0 69 0 0 0 23 0 1 0 247091921 6410240 951 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9941/statm: 1565 951 311 324 0 635 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6260 [startup+1.50193 s] /proc/loadavg: 0.83 0.98 0.99 2/78 9942 /proc/meminfo: memFree=1770456/2055920 swapFree=4170240/4192956 [pid=9941] ppid=9939 vsize=6392 CPUtime=1.49 /proc/9941/stat : 9941 (bsolo3.0.17) R 9939 9941 9876 0 -1 4194304 991 0 0 0 149 0 0 0 25 0 1 0 247091921 6545408 960 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9941/statm: 1598 960 311 324 0 668 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6392 [startup+3.10108 s] /proc/loadavg: 0.83 0.98 0.99 2/78 9942 /proc/meminfo: memFree=1770072/2055920 swapFree=4170240/4192956 [pid=9941] ppid=9939 vsize=6776 CPUtime=3.09 /proc/9941/stat : 9941 (bsolo3.0.17) R 9939 9941 9876 0 -1 4194304 1098 0 0 0 309 0 0 0 25 0 1 0 247091921 6938624 1067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586720 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9941/statm: 1694 1067 311 324 0 764 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6776 [startup+6.30138 s] /proc/loadavg: 0.84 0.98 0.99 2/78 9942 /proc/meminfo: memFree=1769304/2055920 swapFree=4170240/4192956 [pid=9941] ppid=9939 vsize=7032 CPUtime=6.29 /proc/9941/stat : 9941 (bsolo3.0.17) R 9939 9941 9876 0 -1 4194304 1172 0 0 0 628 1 0 0 25 0 1 0 247091921 7200768 1141 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9941/statm: 1758 1141 311 324 0 828 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7032 Solver just ended. Dumping a history of the last processes samples [startup+6.5014 s] /proc/loadavg: 0.84 0.98 0.99 2/78 9942 /proc/meminfo: memFree=1769304/2055920 swapFree=4170240/4192956 [pid=9941] ppid=9939 vsize=7032 CPUtime=6.5 /proc/9941/stat : 9941 (bsolo3.0.17) R 9939 9941 9876 0 -1 4194304 1172 0 0 0 649 1 0 0 25 0 1 0 247091921 7200768 1141 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572571 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9941/statm: 1758 1141 311 324 0 828 0 Current children cumulated CPU time (s) 6.5 Current children cumulated vsize (KiB) 7032 Child status: 0 Real time (s): 6.51486 CPU time (s): 6.51001 CPU user time (s): 6.49701 CPU system time (s): 0.012998 CPU usage (%): 99.9255 Max. virtual memory (cumulated for all children) (KiB): 7032 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.49701 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1176 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= 139 runsolver used 0.006998 second user time and 0.021996 second system time The end
Begin job on node26 on Tue May 1 03:55:51 UTC 2007 IDJOB= 452888 IDBENCH= 47955 IDSOLVER= 199 FILE ID= node26/452888-1177991751 PBS_JOBID= 4728205 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=257-P1=97-P2=149-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452888-1177991751/instance-452888-1177991751.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-452888-1177991751 -o ROOT/results/node26/solver-452888-1177991751 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452888-1177991751/instance-452888-1177991751.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 67e6ddc28ca754c7106cfc653b1e11ec RANDOM SEED= 637431820 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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 : 3000.213 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 : 3000.213 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: 1773560 kB Buffers: 34592 kB Cached: 157492 kB SwapCached: 3416 kB Active: 90812 kB Inactive: 124348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1773560 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 6800 kB Writeback: 0 kB Mapped: 30564 kB Slab: 52820 kB Committed_AS: 1354632 kB PageTables: 1716 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= 66558 MiB End job on node26 on Tue May 1 03:55:58 UTC 2007