Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 0 | 1.18182 | 1.18515 |
Name | normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-enigma.opb |
MD5SUM | 40c4ca45f28cf4c12979bc2b22100ada |
Bench Category | OPT-MEDINT (optimisation, medium integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 1.14082 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 21 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 9 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 900207 |
Number of bits of the biggest number in a constraint | 20 |
Biggest sum of numbers in a constraint | 9508275 |
Number of bits of the biggest sum of numbers | 24 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 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/432521-1177944505/instance-432521-1177944505.opb 0.00/0.00 c File size is 2643 bytes. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Highest Coefficient sum: 9.50828e+06 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: 100 Constr: 42 20/20/2 Lit: 578 Watch. Lit: 256 0.00/0.00 c Obj. Vars: 9 (9 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 1.10/1.18 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.10/1.18 c 0 100 42 578 13 351 960 0 0 0.00 1.10/1.18 c 100 100 142 7652 53 532 1057 100 12500 0.01 1.10/1.18 c 252 100 294 17389 59 839 1163 252 14000 0.02 1.10/1.18 c 477 100 519 30852 59 1291 1280 477 12891 0.04 1.10/1.18 c 816 100 858 51660 60 1965 1409 816 10200 0.08 1.10/1.18 c 1325 100 1367 86599 63 2993 1550 1325 8439 0.16 1.10/1.18 c 2092 100 1277 80363 62 2815 1706 1235 7189 0.29 1.10/1.18 c 3239 100 1496 90460 60 3274 1877 1454 6833 0.47 1.10/1.18 c 4964 100 1213 73095 60 2723 2065 1171 6205 0.80 1.10/1.18 o 0 1.178 1.10/1.18 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.10/1.18 c 6798 100 1943 115968 59 4203 978 1901 5770 1.18 1.10/1.18 v -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x32 1.10/1.18 v -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 1.10/1.18 v x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 1.10/1.18 v -x90 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 x1 -x11 -x21 -x31 -x41 -x51 -x61 -x71 -x81 -x91 1.10/1.18 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.10/1.18 c 9 6798 344 7881 1943 115968 1901 5770 1.18 1.10/1.18 c Objective: 0 1.10/1.18 s OPTIMUM FOUND 1.10/1.18 c Total time: 1.178 s
OK 0
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-432521-1177944505 -o ROOT/results/node18/solver-432521-1177944505 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432521-1177944505/instance-432521-1177944505.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: 1.00 0.99 0.80 3/77 3095 /proc/meminfo: memFree=1701008/2055920 swapFree=4147184/4192956 [pid=3095] ppid=3093 vsize=19552 CPUtime=0 /proc/3095/stat : 3095 (bsolo3.0.17) R 3093 3095 2742 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 242367903 20021248 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3095/statm: 4887 334 279 324 0 3957 0 [startup+0.0377109 s] /proc/loadavg: 1.00 0.99 0.80 3/77 3095 /proc/meminfo: memFree=1701008/2055920 swapFree=4147184/4192956 [pid=3095] ppid=3093 vsize=12124 CPUtime=0.03 /proc/3095/stat : 3095 (bsolo3.0.17) R 3093 3095 2742 0 -1 4194304 501 0 0 0 3 0 0 0 18 0 1 0 242367903 12414976 470 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3095/statm: 3031 470 310 324 0 2101 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12124 [startup+0.101718 s] /proc/loadavg: 1.00 0.99 0.80 3/77 3095 /proc/meminfo: memFree=1701008/2055920 swapFree=4147184/4192956 [pid=3095] ppid=3093 vsize=12636 CPUtime=0.09 /proc/3095/stat : 3095 (bsolo3.0.17) R 3093 3095 2742 0 -1 4194304 613 0 0 0 9 0 0 0 18 0 1 0 242367903 12939264 582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3095/statm: 3159 582 310 324 0 2229 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12636 [startup+0.301735 s] /proc/loadavg: 1.00 0.99 0.80 3/77 3095 /proc/meminfo: memFree=1701008/2055920 swapFree=4147184/4192956 [pid=3095] ppid=3093 vsize=13288 CPUtime=0.29 /proc/3095/stat : 3095 (bsolo3.0.17) R 3093 3095 2742 0 -1 4194304 788 0 0 0 29 0 0 0 19 0 1 0 242367903 13606912 757 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3095/statm: 3322 757 310 324 0 2392 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 13288 [startup+0.701774 s] /proc/loadavg: 1.00 0.99 0.80 3/77 3095 /proc/meminfo: memFree=1701008/2055920 swapFree=4147184/4192956 [pid=3095] ppid=3093 vsize=13548 CPUtime=0.69 /proc/3095/stat : 3095 (bsolo3.0.17) R 3093 3095 2742 0 -1 4194304 851 0 0 0 69 0 0 0 22 0 1 0 242367903 13873152 820 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3095/statm: 3387 820 310 324 0 2457 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13548 Solver just ended. Dumping a history of the last processes samples [startup+1.10682 s] /proc/loadavg: 1.00 0.99 0.80 2/78 3096 /proc/meminfo: memFree=1698888/2055920 swapFree=4147184/4192956 [pid=3095] ppid=3093 vsize=13680 CPUtime=1.1 /proc/3095/stat : 3095 (bsolo3.0.17) R 3093 3095 2742 0 -1 4194304 875 0 0 0 110 0 0 0 25 0 1 0 242367903 14008320 844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3095/statm: 3420 844 310 324 0 2490 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 13680 Child status: 0 Real time (s): 1.18515 CPU time (s): 1.18182 CPU user time (s): 1.17882 CPU system time (s): 0.002999 CPU usage (%): 99.7194 Max. virtual memory (cumulated for all children) (KiB): 13680 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.17882 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 880 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= 3 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node18 on Mon Apr 30 14:48:25 UTC 2007 IDJOB= 432521 IDBENCH= 1508 IDSOLVER= 199 FILE ID= node18/432521-1177944505 PBS_JOBID= 4727671 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-enigma.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432521-1177944505/instance-432521-1177944505.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-432521-1177944505 -o ROOT/results/node18/solver-432521-1177944505 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432521-1177944505/instance-432521-1177944505.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 40c4ca45f28cf4c12979bc2b22100ada RANDOM SEED= 600606603 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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: 1701416 kB Buffers: 40028 kB Cached: 219624 kB SwapCached: 14456 kB Active: 109516 kB Inactive: 173120 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1701416 kB SwapTotal: 4192956 kB SwapFree: 4147184 kB Dirty: 6604 kB Writeback: 0 kB Mapped: 30096 kB Slab: 57388 kB Committed_AS: 5535328 kB PageTables: 1776 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 node18 on Mon Apr 30 14:48:27 UTC 2007