Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 2 | 0.065989 | 0.0664381 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_90_90.r.opb |
MD5SUM | 4da887ca4bb57adc53b30ca1ea0acd93 |
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 | 0.027995 |
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 | 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 | 90 |
Maximum length of a constraint | 90 |
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: 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-1880611-1245240032.opb 0.00/0.00 c File size is 32390 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: 0.004 s 0.00/0.00 c Var: 100 Constr: 50 50/0/0 Lit: 4500 Watch. Lit: 100 0.00/0.00 c Obj. Vars: 100 (100 % of total variables) 0.04/0.05 c Formula reductions applied at preprocessing 0.04/0.05 c Pre-processing Time: 0.057 s 0.04/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.06 c 0 75 50 4500 90 100 16 0 0 0.06 0.04/0.06 c Initial Lower Bound: 2 0.04/0.06 c Initial Path Cost: 0 0.04/0.06 o 2 0.04/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.06 c 0 75 51 4575 89 175 1016 1 0 0.06 0.04/0.06 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 0.04/0.06 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.04/0.06 c 1 0 0 73 52 4575 2 0 0.06 0.04/0.06 c Objective: 2 0.04/0.06 s OPTIMUM FOUND 0.04/0.06 c Total time: 0.064 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-1880611-1245240032/watcher-1880611-1245240032 -o /tmp/evaluation-result-1880611-1245240032/solver-1880611-1245240032 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880611-1245240032.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: 0.99 0.97 0.91 3/64 9459 /proc/meminfo: memFree=1845504/2055920 swapFree=4181764/4192956 [pid=9459] ppid=9457 vsize=26360 CPUtime=0 /proc/9459/stat : 9459 (bsolo) R 9457 9459 9079 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 191603608 26992640 222 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9459/statm: 6590 222 175 640 0 5938 0 [startup+0.0447729 s] /proc/loadavg: 0.99 0.97 0.91 3/64 9459 /proc/meminfo: memFree=1845504/2055920 swapFree=4181764/4192956 [pid=9459] ppid=9457 vsize=26328 CPUtime=0.04 /proc/9459/stat : 9459 (bsolo) R 9457 9459 9079 0 -1 4194304 284 0 0 0 4 0 0 0 18 0 1 0 191603608 26959872 260 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9459/statm: 6582 260 189 640 0 5938 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 26328 Solver just ended. Dumping a history of the last processes samples [startup+0.0447729 s] /proc/loadavg: 0.99 0.97 0.91 3/64 9459 /proc/meminfo: memFree=1845504/2055920 swapFree=4181764/4192956 [pid=9459] ppid=9457 vsize=26328 CPUtime=0.04 /proc/9459/stat : 9459 (bsolo) R 9457 9459 9079 0 -1 4194304 284 0 0 0 4 0 0 0 18 0 1 0 191603608 26959872 260 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9459/statm: 6582 260 189 640 0 5938 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 26328 Child status: 0 Real time (s): 0.0664381 CPU time (s): 0.065989 CPU user time (s): 0.06499 CPU system time (s): 0.000999 CPU usage (%): 99.3241 Max. virtual memory (cumulated for all children) (KiB): 26328 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.06499 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 462 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 node22 at 2009-06-17 14:00:32 IDJOB=1880611 IDBENCH=2877 IDSOLVER=701 FILE ID=node22/1880611-1245240032 PBS_JOBID= 9372316 Free space on /tmp= 66116 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_90_90.r.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880611-1245240032/watcher-1880611-1245240032 -o /tmp/evaluation-result-1880611-1245240032/solver-1880611-1245240032 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880611-1245240032.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4da887ca4bb57adc53b30ca1ea0acd93 RANDOM SEED=1646082852 node22.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 : 3000.231 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 : 3000.231 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: 1845856 kB Buffers: 27832 kB Cached: 110092 kB SwapCached: 5488 kB Active: 26932 kB Inactive: 118912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1845856 kB SwapTotal: 4192956 kB SwapFree: 4181764 kB Dirty: 4092 kB Writeback: 0 kB Mapped: 13064 kB Slab: 50216 kB Committed_AS: 177080 kB PageTables: 1372 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-1880611-1245240032.opb Free space on /tmp at the end= 66112 MiB End job on node22 at 2009-06-17 14:00:32