Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 4 | 0.165974 | 0.165787 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-ex6inp.r.opb |
MD5SUM | a697ba02f65c70d7438dbd80142dac41 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 0.069989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
Optimality of the best value was proved | YES |
Number of variables | 96 |
Total number of constraints | 28 |
Number of constraints which are clauses | 28 |
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 | 2 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 96 |
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 | 96 |
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 | 96 |
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-1877728-1245172444.opb 0.00/0.00 c File size is 9921 bytes. 0.00/0.00 c Highest Coefficient sum: 96 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: 96 Constr: 28 28/0/0 Lit: 1283 Watch. Lit: 56 0.00/0.00 c Obj. Vars: 96 (100 % of total variables) 0.00/0.00 c Formula reductions applied at preprocessing 0.00/0.00 c Pre-processing Time: 0.005 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 65 23 1049 45 46 7 0 0 0.01 0.00/0.00 c Initial Lower Bound: 3 0.00/0.00 c Initial Path Cost: 0 0.00/0.00 o 5 0.02/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.03 c 0 65 24 1114 46 108 1007 1 0 0.01 0.02/0.03 o 4 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 0 65 25 1179 47 171 2007 2 0 0.03 0.09/0.16 c 108 64 349 10701 30 817 2208 326 670 0.16 0.09/0.16 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 0.09/0.16 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.16 c 3 110 0 229 355 10707 332 674 0.16 0.09/0.16 c Objective: 4 0.09/0.16 s OPTIMUM FOUND 0.09/0.16 c Total time: 0.163 s
OK 4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877728-1245172444/watcher-1877728-1245172444 -o /tmp/evaluation-result-1877728-1245172444/solver-1877728-1245172444 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877728-1245172444.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: 0.84 0.94 0.98 3/64 4329 /proc/meminfo: memFree=1853568/2055920 swapFree=4192812/4192956 [pid=4329] ppid=4327 vsize=26332 CPUtime=0 /proc/4329/stat : 4329 (bsolo) R 4327 4329 4286 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 184843719 26963968 237 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4329/statm: 6583 237 189 640 0 5939 0 [startup+0.0265189 s] /proc/loadavg: 0.84 0.94 0.98 3/64 4329 /proc/meminfo: memFree=1853568/2055920 swapFree=4192812/4192956 [pid=4329] ppid=4327 vsize=26844 CPUtime=0.02 /proc/4329/stat : 4329 (bsolo) R 4327 4329 4286 0 -1 4194304 1108 0 0 0 2 0 0 0 18 0 1 0 184843719 27488256 362 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4329/statm: 6711 363 289 640 0 6067 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 26844 [startup+0.101527 s] /proc/loadavg: 0.84 0.94 0.98 3/64 4329 /proc/meminfo: memFree=1853568/2055920 swapFree=4192812/4192956 [pid=4329] ppid=4327 vsize=19404 CPUtime=0.09 /proc/4329/stat : 4329 (bsolo) R 4327 4329 4286 0 -1 4194304 3516 0 0 0 8 1 0 0 18 0 1 0 184843719 19869696 390 1992294400 134512640 137136520 4294956256 18446744073709551615 135443262 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4329/statm: 4851 390 292 640 0 4207 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19404 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.165787 CPU time (s): 0.165974 CPU user time (s): 0.142978 CPU system time (s): 0.022996 CPU usage (%): 100.113 Max. virtual memory (cumulated for all children) (KiB): 26844 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.142978 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4653 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= 0 runsolver used 0.003999 second user time and 0.006998 second system time The end
Begin job on node35 at 2009-06-16 19:14:04 IDJOB=1877728 IDBENCH=2853 IDSOLVER=699 FILE ID=node35/1877728-1245172444 PBS_JOBID= 9363897 Free space on /tmp= 66136 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex6inp.r.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877728-1245172444/watcher-1877728-1245172444 -o /tmp/evaluation-result-1877728-1245172444/solver-1877728-1245172444 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877728-1245172444.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a697ba02f65c70d7438dbd80142dac41 RANDOM SEED=2032219397 node35.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 : 3000.232 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 : 3000.232 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: 1853984 kB Buffers: 43032 kB Cached: 85008 kB SwapCached: 140 kB Active: 58000 kB Inactive: 83964 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1853984 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 4068 kB Writeback: 0 kB Mapped: 23600 kB Slab: 45972 kB Committed_AS: 171160 kB PageTables: 1400 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-1877728-1245172444.opb Free space on /tmp at the end= 66132 MiB End job on node35 at 2009-06-16 19:14:05