Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 20 | 0.403938 | 0.406792 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ sorensson/garden/normalized-g9x9.opb |
MD5SUM | 4b56e6775cc4a081c8696ef0fa81b784 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 0.109982 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 81 |
Total number of constraints | 81 |
Number of constraints which are clauses | 81 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 81 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 81 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 81 |
Number of bits of the biggest sum of numbers | 7 |
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/365221-1177046918/instance-365221-1177046918.opb 0.00/0.00 c File size is 3874 bytes. 0.00/0.00 c Highest Coefficient sum: 81 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: 81 Constr: 81 81/0/0 Lit: 369 Watch. Lit: 162 0.00/0.00 c Obj. Vars: 81 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 81 81 369 4 162 26 0 0 0.00 0.00/0.01 c Initial Lower Bound: 19 0.00/0.01 c Initial Path Cost: 0 0.00/0.01 o 27 0.009 0.01/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.02 c 0 81 82 450 5 218 1026 1 0 0.01 0.01/0.02 o 20 0.023 * 0.39/0.40 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.40 c 0 81 83 531 6 281 2026 2 0 0.02 0.39/0.40 c 100 81 280 4191 14 675 2229 199 625 0.16 0.39/0.40 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 0.39/0.40 v -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 x44 -x45 x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 0.39/0.40 v x58 -x59 -x60 -x61 -x62 x63 -x64 x65 -x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 x74 -x75 -x76 x77 -x78 -x79 x80 -x81 0.39/0.40 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.39/0.40 c 3 260 2 333 599 8699 518 648 0.40 0.39/0.40 c Objective: 20 0.39/0.40 s OPTIMUM FOUND 0.39/0.40 c Total time: 0.401 s
OK 20
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-365221-1177046918 -o ROOT/results/node43/solver-365221-1177046918 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365221-1177046918/instance-365221-1177046918.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: 0.99 0.97 0.97 3/77 31986 /proc/meminfo: memFree=1771200/2055920 swapFree=4164584/4192956 [pid=31986] ppid=31984 vsize=19552 CPUtime=0 /proc/31986/stat : 31986 (bsolo3.0.16) R 31984 31986 30852 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 152603605 20021248 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5166715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31986/statm: 4888 335 281 324 0 3956 0 [startup+0.0210159 s] /proc/loadavg: 0.99 0.97 0.97 3/77 31986 /proc/meminfo: memFree=1771200/2055920 swapFree=4164584/4192956 [pid=31986] ppid=31984 vsize=20476 CPUtime=0.01 /proc/31986/stat : 31986 (bsolo3.0.16) R 31984 31986 30852 0 -1 4194304 753 0 0 0 1 0 0 0 18 0 1 0 152603605 20967424 560 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135315846 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31986/statm: 5119 560 390 324 0 4188 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 20476 [startup+0.101023 s] /proc/loadavg: 0.99 0.97 0.97 3/77 31986 /proc/meminfo: memFree=1771200/2055920 swapFree=4164584/4192956 [pid=31986] ppid=31984 vsize=12832 CPUtime=0.08 /proc/31986/stat : 31986 (bsolo3.0.16) R 31984 31986 30852 0 -1 4194304 1331 0 0 0 8 0 0 0 18 0 1 0 152603605 13139968 626 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5166661 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31986/statm: 3208 626 392 324 0 2277 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12832 [startup+0.301039 s] /proc/loadavg: 0.99 0.97 0.97 3/77 31986 /proc/meminfo: memFree=1771200/2055920 swapFree=4164584/4192956 [pid=31986] ppid=31984 vsize=12844 CPUtime=0.29 /proc/31986/stat : 31986 (bsolo3.0.16) R 31984 31986 30852 0 -1 4194304 1889 0 0 0 28 1 0 0 19 0 1 0 152603605 13152256 671 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135282000 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31986/statm: 3211 671 392 324 0 2280 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12844 Solver just ended. Dumping a history of the last processes samples [startup+0.401048 s] /proc/loadavg: 0.99 0.97 0.97 3/77 31986 /proc/meminfo: memFree=1771200/2055920 swapFree=4164584/4192956 [pid=31986] ppid=31984 vsize=13016 CPUtime=0.39 /proc/31986/stat : 31986 (bsolo3.0.16) R 31984 31986 30852 0 -1 4194304 2124 0 0 0 38 1 0 0 20 0 1 0 152603605 13328384 679 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5166661 0 0 4096 16384 0 0 0 17 1 0 0 /proc/31986/statm: 3254 679 392 324 0 2323 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 13016 Child status: 0 Real time (s): 0.406792 CPU time (s): 0.403938 CPU user time (s): 0.387941 CPU system time (s): 0.015997 CPU usage (%): 99.2984 Max. virtual memory (cumulated for all children) (KiB): 20476 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.387941 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2134 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= 9 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node43 on Fri Apr 20 05:28:38 UTC 2007 IDJOB= 365221 IDBENCH= 2213 IDSOLVER= 163 FILE ID= node43/365221-1177046918 PBS_JOBID= 4640155 Free space on /tmp= 66431 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g9x9.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365221-1177046918/instance-365221-1177046918.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-365221-1177046918 -o ROOT/results/node43/solver-365221-1177046918 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365221-1177046918/instance-365221-1177046918.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 4b56e6775cc4a081c8696ef0fa81b784 RANDOM SEED= 808231637 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.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 : 3000.218 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 : 3000.218 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: 1771608 kB Buffers: 46640 kB Cached: 106264 kB SwapCached: 2204 kB Active: 104312 kB Inactive: 123144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1771608 kB SwapTotal: 4192956 kB SwapFree: 4164584 kB Dirty: 4408 kB Writeback: 0 kB Mapped: 86972 kB Slab: 42284 kB Committed_AS: 2571092 kB PageTables: 1900 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= 66431 MiB End job on node43 on Fri Apr 20 05:28:39 UTC 2007