Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 4 | 51.0282 | 51.0609 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_30_30.r.opb |
MD5SUM | 13fe0c0d776ae7f3e7aff3ed3ce58275 |
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 | 0.25896 |
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 | 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 | 30 |
Maximum length of a constraint | 30 |
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 c Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.01 c starting to Solve 0.01 c #variables read: 100 - #constraints read: 51 0.01 o 8 0.01 o 7 0.01 o 6 0.40 o 5 50.38 o 4 51.04 c optimum objective found = 4 51.04 c total time : 51.03 s 51.04 s OPTIMUM FOUND 51.04 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 51.04 v -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 51.04 v -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 51.04 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100
OK 4
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node70/watcher-50040-1149889240 -o ROOT/results/node70/solver-50040-1149889240 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node70/50040-1149889240/instance-50040-1149889240.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.92 0.97 0.91 2/64 5674 /proc/meminfo: memFree=1412824/2055920 swapFree=4182220/4192956 [pid=5674] ppid=5672 vsize=916 CPUtime=0 /proc/5674/stat : 5674 (Pueblo13) R 5672 5674 5628 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 254593561 937984 25 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 8418311 0 0 4096 0 0 0 0 17 1 0 0 /proc/5674/statm: 229 28 20 16 0 8 0 [startup+10.0027 s] /proc/loadavg: 0.93 0.97 0.91 2/64 5674 /proc/meminfo: memFree=1412528/2055920 swapFree=4182220/4192956 [pid=5674] ppid=5672 vsize=2704 CPUtime=9.99 /proc/5674/stat : 5674 (Pueblo13) R 5672 5674 5628 0 -1 4194304 300 0 0 0 962 37 0 0 25 0 1 0 254593561 2768896 271 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 8845322 0 0 4096 0 0 0 0 17 1 0 0 /proc/5674/statm: 676 271 205 16 0 117 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 2704 [startup+20.0085 s] /proc/loadavg: 0.94 0.97 0.91 2/64 5674 /proc/meminfo: memFree=1412592/2055920 swapFree=4182220/4192956 [pid=5674] ppid=5672 vsize=2704 CPUtime=19.99 /proc/5674/stat : 5674 (Pueblo13) R 5672 5674 5628 0 -1 4194304 304 0 0 0 1924 75 0 0 25 0 1 0 254593561 2768896 275 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 134528554 0 0 4096 0 0 0 0 17 1 0 0 /proc/5674/statm: 676 275 205 16 0 117 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 2704 [startup+30.0143 s] /proc/loadavg: 0.95 0.97 0.91 2/64 5674 /proc/meminfo: memFree=1412592/2055920 swapFree=4182220/4192956 [pid=5674] ppid=5672 vsize=2704 CPUtime=29.99 /proc/5674/stat : 5674 (Pueblo13) R 5672 5674 5628 0 -1 4194304 306 0 0 0 2888 111 0 0 25 0 1 0 254593561 2768896 277 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5674/statm: 676 277 205 16 0 117 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 2704 [startup+40.0201 s] /proc/loadavg: 0.96 0.97 0.91 2/64 5674 /proc/meminfo: memFree=1412528/2055920 swapFree=4182220/4192956 [pid=5674] ppid=5672 vsize=2704 CPUtime=39.99 /proc/5674/stat : 5674 (Pueblo13) R 5672 5674 5628 0 -1 4194304 312 0 0 0 3852 147 0 0 25 0 1 0 254593561 2768896 283 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5674/statm: 676 283 205 16 0 117 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 2704 [startup+50.0259 s] /proc/loadavg: 0.96 0.97 0.91 2/64 5674 /proc/meminfo: memFree=1412592/2055920 swapFree=4182220/4192956 [pid=5674] ppid=5672 vsize=2704 CPUtime=49.99 /proc/5674/stat : 5674 (Pueblo13) R 5672 5674 5628 0 -1 4194304 312 0 0 0 4821 178 0 0 25 0 1 0 254593561 2768896 283 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/5674/statm: 676 283 205 16 0 117 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 2704 Child status: 30 Real time (s): 51.0609 CPU time (s): 51.0282 CPU user time (s): 49.2145 CPU system time (s): 1.81372 CPU usage (%): 99.936 Max. virtual memory (cumulated for all children) (Kb): 2704 The end
Begin job on node70 on Fri Jun 9 21:40:40 UTC 2006 FILE ID= 50040-1149889240 PBS_JOBID= 384939 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_30_30.r.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node70/50040-1149889240/instance-50040-1149889240.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-50040-1149889240 -o ROOT/results/node70/solver-50040-1149889240 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node70/50040-1149889240/instance-50040-1149889240.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= 13fe0c0d776ae7f3e7aff3ed3ce58275 RANDOM SEED= 994667788 /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 : 3000.265 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 : 3000.265 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: 1413032 kB Buffers: 42700 kB Cached: 521652 kB SwapCached: 2428 kB Active: 115548 kB Inactive: 457488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1413032 kB SwapTotal: 4192956 kB SwapFree: 4182220 kB Dirty: 312 kB Writeback: 0 kB Mapped: 15464 kB Slab: 55896 kB Committed_AS: 529448 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node70 on Fri Jun 9 21:41:31 UTC 2006