Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 8 | 1.14282 | 1.14361 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_10_15.r.opb |
MD5SUM | 68c43c42d601fb3367802646c07cb8c3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8 |
Best CPU time to get the best result obtained on this benchmark | 1.03184 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
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 | 10 |
Maximum length of a constraint | 15 |
Number of terms in the objective function | 100 |
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 | 100 |
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 | 100 |
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 3.1 - 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: Cardinality Constraint 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-1877755-1245173288.opb 0.00/0.00 c File size is 5492 bytes. 0.00/0.00 c Highest Coefficient sum: 100 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: 50 50/0/0 Lit: 616 Watch. Lit: 100 0.00/0.00 c Obj. Vars: 100 (100 % of total variables) 0.00/0.00 c Formula reductions applied at preprocessing 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 95 50 616 12 100 16 0 0 0.00 0.00/0.00 c Initial Lower Bound: 7 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 12 0.00/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.05 c 0 95 51 711 13 185 1016 1 0 0.01 0.00/0.05 o 10 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 0 95 52 806 15 272 2016 2 0 0.06 0.09/0.12 o 9 0.89/0.98 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.89/0.98 c 7 95 73 1989 27 400 2016 23 57 0.12 0.89/0.98 c 125 95 427 12724 29 1108 2218 377 230 0.54 0.89/0.98 o 8 1.10/1.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.10/1.14 c 267 95 854 24999 29 2049 2016 804 272 0.98 1.10/1.14 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 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 1.10/1.14 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.10/1.14 c 5 299 2 559 950 25523 900 262 1.14 1.10/1.14 c Objective: 8 1.10/1.14 s OPTIMUM FOUND 1.10/1.14 c Total time: 1.141 s
OK 8
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877755-1245173288/watcher-1877755-1245173288 -o /tmp/evaluation-result-1877755-1245173288/solver-1877755-1245173288 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877755-1245173288.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: 0.91 0.95 0.98 3/64 30579 /proc/meminfo: memFree=1856688/2055920 swapFree=4191900/4192956 [pid=30579] ppid=30577 vsize=26908 CPUtime=0 /proc/30579/stat : 30579 (bsolo) R 30577 30579 30067 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 184929315 27553792 352 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30579/statm: 6727 354 280 640 0 6083 0 [startup+0.0896851 s] /proc/loadavg: 0.91 0.95 0.98 3/64 30579 /proc/meminfo: memFree=1856688/2055920 swapFree=4191900/4192956 [pid=30579] ppid=30577 vsize=26848 CPUtime=0.07 /proc/30579/stat : 30579 (bsolo) R 30577 30579 30067 0 -1 4194304 2279 0 0 0 7 0 0 0 18 0 1 0 184929315 27492352 373 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30579/statm: 6712 374 290 640 0 6068 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 26848 [startup+0.101682 s] /proc/loadavg: 0.91 0.95 0.98 3/64 30579 /proc/meminfo: memFree=1856688/2055920 swapFree=4191900/4192956 [pid=30579] ppid=30577 vsize=26844 CPUtime=0.09 /proc/30579/stat : 30579 (bsolo) R 30577 30579 30067 0 -1 4194304 2603 0 0 0 9 0 0 0 18 0 1 0 184929315 27488256 372 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30579/statm: 6711 372 290 640 0 6067 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 26844 [startup+0.301624 s] /proc/loadavg: 0.91 0.95 0.98 3/64 30579 /proc/meminfo: memFree=1856688/2055920 swapFree=4191900/4192956 [pid=30579] ppid=30577 vsize=19120 CPUtime=0.29 /proc/30579/stat : 30579 (bsolo) R 30577 30579 30067 0 -1 4194304 5800 0 0 0 27 2 0 0 19 0 1 0 184929315 19578880 395 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30579/statm: 4780 395 292 640 0 4136 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19120 [startup+0.70151 s] /proc/loadavg: 0.91 0.95 0.98 3/64 30579 /proc/meminfo: memFree=1856688/2055920 swapFree=4191900/4192956 [pid=30579] ppid=30577 vsize=19288 CPUtime=0.69 /proc/30579/stat : 30579 (bsolo) R 30577 30579 30067 0 -1 4194304 5999 0 0 0 67 2 0 0 23 0 1 0 184929315 19750912 490 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30579/statm: 4822 490 292 640 0 4178 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19288 Solver just ended. Dumping a history of the last processes samples [startup+1.1064 s] /proc/loadavg: 0.91 0.95 0.98 2/65 30580 /proc/meminfo: memFree=1855592/2055920 swapFree=4191900/4192956 [pid=30579] ppid=30577 vsize=19120 CPUtime=1.1 /proc/30579/stat : 30579 (bsolo) R 30577 30579 30067 0 -1 4194304 8389 0 0 0 107 3 0 0 25 0 1 0 184929315 19578880 510 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30579/statm: 4780 510 292 640 0 4136 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 19120 Child status: 0 Real time (s): 1.14361 CPU time (s): 1.14282 CPU user time (s): 1.10683 CPU system time (s): 0.035994 CPU usage (%): 99.9314 Max. virtual memory (cumulated for all children) (KiB): 26848 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.10683 system time used= 0.035994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8609 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= 2 runsolver used 0.002999 second user time and 0.011998 second system time The end
Begin job on node16 at 2009-06-16 19:28:09 IDJOB=1877755 IDBENCH=2885 IDSOLVER=699 FILE ID=node16/1877755-1245173288 PBS_JOBID= 9363891 Free space on /tmp= 66280 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877755-1245173288/watcher-1877755-1245173288 -o /tmp/evaluation-result-1877755-1245173288/solver-1877755-1245173288 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877755-1245173288.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 68c43c42d601fb3367802646c07cb8c3 RANDOM SEED=1662224944 node16.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 : 3000.214 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 : 3000.214 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: 1857104 kB Buffers: 32648 kB Cached: 89968 kB SwapCached: 260 kB Active: 38688 kB Inactive: 96648 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857104 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 3956 kB Writeback: 0 kB Mapped: 21252 kB Slab: 49452 kB Committed_AS: 157260 kB PageTables: 1440 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-1877755-1245173288.opb Free space on /tmp at the end= 66276 MiB End job on node16 at 2009-06-16 19:28:10