Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 cl | OPT | 4 | 0.157975 | 0.158281 |
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: Clause 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-1879158-1245172445.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 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 0 65 24 1114 46 108 1007 1 0 0.01 0.00/0.03 o 4 0.09/0.15 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.15 c 0 65 25 1179 47 171 2007 2 0 0.03 0.09/0.15 c 108 64 241 7550 31 602 2208 218 705 0.15 0.09/0.15 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 0.09/0.15 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.15 c 3 110 0 229 245 7554 222 709 0.15 0.09/0.15 c Objective: 4 0.09/0.15 s OPTIMUM FOUND 0.09/0.15 c Total time: 0.155 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-1879158-1245172445/watcher-1879158-1245172445 -o /tmp/evaluation-result-1879158-1245172445/solver-1879158-1245172445 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879158-1245172445.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: 0.79 0.96 0.96 3/64 3312 /proc/meminfo: memFree=1924184/2055920 swapFree=4192956/4192956 [pid=3312] ppid=3310 vsize=26332 CPUtime=0 /proc/3312/stat : 3312 (bsolo) R 3310 3312 3017 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 1573937 26963968 237 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3312/statm: 6583 237 189 640 0 5939 0 [startup+0.0398311 s] /proc/loadavg: 0.79 0.96 0.96 3/64 3312 /proc/meminfo: memFree=1924184/2055920 swapFree=4192956/4192956 [pid=3312] ppid=3310 vsize=26848 CPUtime=0.03 /proc/3312/stat : 3312 (bsolo) R 3310 3312 3017 0 -1 4194304 1634 0 0 0 3 0 0 0 18 0 1 0 1573937 27492352 362 1992294400 134512640 137136520 4294956256 18446744073709551615 135380758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3312/statm: 6712 364 290 640 0 6068 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 26848 [startup+0.101839 s] /proc/loadavg: 0.79 0.96 0.96 3/64 3312 /proc/meminfo: memFree=1924184/2055920 swapFree=4192956/4192956 [pid=3312] ppid=3310 vsize=19376 CPUtime=0.09 /proc/3312/stat : 3312 (bsolo) R 3310 3312 3017 0 -1 4194304 3458 0 0 0 8 1 0 0 18 0 1 0 1573937 19841024 396 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3312/statm: 4844 396 292 640 0 4200 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19376 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.158281 CPU time (s): 0.157975 CPU user time (s): 0.143978 CPU system time (s): 0.013997 CPU usage (%): 99.8067 Max. virtual memory (cumulated for all children) (KiB): 26848 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.143978 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3527 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 0.004999 second user time and 0.004999 second system time The end
Begin job on node30 at 2009-06-16 19:14:05 IDJOB=1879158 IDBENCH=2853 IDSOLVER=700 FILE ID=node30/1879158-1245172445 PBS_JOBID= 9363896 Free space on /tmp= 66220 MiB SOLVER NAME= bsolo 3.1 cl BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex6inp.r.opb COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879158-1245172445/watcher-1879158-1245172445 -o /tmp/evaluation-result-1879158-1245172445/solver-1879158-1245172445 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879158-1245172445.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a697ba02f65c70d7438dbd80142dac41 RANDOM SEED=764338425 node30.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 : 3000.273 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 : 3000.273 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: 1924664 kB Buffers: 20648 kB Cached: 68568 kB SwapCached: 0 kB Active: 72244 kB Inactive: 29660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1924664 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4232 kB Writeback: 0 kB Mapped: 22544 kB Slab: 15364 kB Committed_AS: 56716 kB PageTables: 1360 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-1879158-1245172445.opb Free space on /tmp at the end= 66216 MiB End job on node30 at 2009-06-16 19:14:05