Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 2 | 0.135978 | 0.137222 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_40_40.r.opb |
MD5SUM | e50e14c7bfcc297dc066e5f2818ead9c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.016996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
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 | 40 |
Maximum length of a constraint | 40 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
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 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Generic Pseudo-Boolean Learning 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 HOME/instance-1880600-1245240008.opb 0.00/0.00 c File size is 28531 bytes. 0.00/0.00 c Highest Coefficient sum: 50 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.003 s 0.00/0.00 c Var: 50 Constr: 100 100/0/0 Lit: 4000 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 50 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.01 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 50 100 4000 40 200 33 0 0 0.01 0.00/0.02 c Initial Lower Bound: 2 0.00/0.02 c Initial Path Cost: 0 0.00/0.02 o 3 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 0 50 101 4050 40 249 833 1 0 0.02 0.09/0.12 o 2 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 5 50 117 4734 40 329 849 17 39 0.13 0.09/0.13 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 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.09/0.13 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.13 c 2 6 0 92 120 4737 20 44 0.13 0.09/0.13 c Objective: 2 0.09/0.13 s OPTIMUM FOUND 0.09/0.13 c Total time: 0.134 s
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880600-1245240008/watcher-1880600-1245240008 -o /tmp/evaluation-result-1880600-1245240008/solver-1880600-1245240008 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880600-1245240008.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 0.91 3/64 6563 /proc/meminfo: memFree=1376256/2055920 swapFree=4192956/4192956 [pid=6563] ppid=6561 vsize=26328 CPUtime=0 /proc/6563/stat : 6563 (bsolo) R 6561 6563 6214 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 191596503 26959872 243 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6563/statm: 6582 245 189 640 0 5938 0 [startup+0.0104831 s] /proc/loadavg: 1.00 1.00 0.91 3/64 6563 /proc/meminfo: memFree=1376256/2055920 swapFree=4192956/4192956 [pid=6563] ppid=6561 vsize=26328 CPUtime=0 /proc/6563/stat : 6563 (bsolo) R 6561 6563 6214 0 -1 4194304 279 0 0 0 0 0 0 0 18 0 1 0 191596503 26959872 256 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6563/statm: 6582 256 189 640 0 5938 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 26328 [startup+0.101496 s] /proc/loadavg: 1.00 1.00 0.91 3/64 6563 /proc/meminfo: memFree=1376256/2055920 swapFree=4192956/4192956 [pid=6563] ppid=6561 vsize=19484 CPUtime=0.09 /proc/6563/stat : 6563 (bsolo) R 6561 6563 6214 0 -1 4194304 1644 0 0 0 9 0 0 0 18 0 1 0 191596503 19951616 428 1992294400 134512640 137136520 4294956256 18446744073709551615 135447703 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6563/statm: 4871 428 289 640 0 4227 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19484 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.137222 CPU time (s): 0.135978 CPU user time (s): 0.12698 CPU system time (s): 0.008998 CPU usage (%): 99.0935 Max. virtual memory (cumulated for all children) (KiB): 26328 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.12698 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2332 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= 2 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node57 at 2009-06-17 14:00:08 IDJOB=1880600 IDBENCH=2865 IDSOLVER=701 FILE ID=node57/1880600-1245240008 PBS_JOBID= 9372286 Free space on /tmp= 66456 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_40_40.r.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880600-1245240008/watcher-1880600-1245240008 -o /tmp/evaluation-result-1880600-1245240008/solver-1880600-1245240008 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880600-1245240008.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e50e14c7bfcc297dc066e5f2818ead9c RANDOM SEED=90608273 node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.263 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 : 3000.263 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: 1376736 kB Buffers: 64204 kB Cached: 523588 kB SwapCached: 0 kB Active: 124524 kB Inactive: 476220 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1376736 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4236 kB Writeback: 0 kB Mapped: 22712 kB Slab: 64492 kB Committed_AS: 89968 kB PageTables: 1392 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880600-1245240008.opb Free space on /tmp at the end= 66452 MiB End job on node57 at 2009-06-17 14:00:08