Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 12 | 25.0202 | 25.0326 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ sorensson/garden/normalized-g7x7.opb |
MD5SUM | cb84e2b94add4387530e3674f52279cd |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 12 |
Best CPU time to get the best result obtained on this benchmark | 0.012997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 12 |
Optimality of the best value was proved | YES |
Number of variables | 49 |
Total number of constraints | 49 |
Number of constraints which are clauses | 49 |
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 | 3 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 49 |
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 | 49 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 49 |
Number of bits of the biggest sum of numbers | 6 |
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 0.00 c starting to Solve 0.00 c #variables read: 49 - #constraints read: 50 0.00 o 17 0.00 o 16 0.00 o 15 0.01 o 14 0.03 o 13 0.46 o 12 25.03 c optimum objective found = 12 25.03 c total time : 25.02 s 25.03 s OPTIMUM FOUND 25.03 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 25.03 v -x31 x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 x45 -x46 x47 -x48 -x49
OK 12
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-38164-1149287447 -o ROOT/results/node4/solver-38164-1149287447 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node4/38164-1149287447/instance-38164-1149287447.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.95 0.92 2/64 6776 /proc/meminfo: memFree=1800936/2055920 swapFree=4181448/4192956 [pid=6776] ppid=6774 vsize=172 CPUtime=0 /proc/6776/stat : 6776 (Pueblo13) D 6774 6776 6730 0 -1 4194304 38 0 0 0 0 0 0 0 19 0 1 0 194406570 176128 23 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 10588964 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/6776/statm: 43 23 18 16 0 2 0 [startup+10.0018 s] /proc/loadavg: 0.81 0.95 0.92 2/64 6776 /proc/meminfo: memFree=1800808/2055920 swapFree=4181448/4192956 [pid=6776] ppid=6774 vsize=2576 CPUtime=9.99 /proc/6776/stat : 6776 (Pueblo13) R 6774 6776 6730 0 -1 4194304 282 0 0 0 941 58 0 0 25 0 1 0 194406570 2637824 253 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6776/statm: 644 253 205 16 0 85 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 2576 [startup+20.0078 s] /proc/loadavg: 0.84 0.95 0.92 2/64 6776 /proc/meminfo: memFree=1800808/2055920 swapFree=4181448/4192956 [pid=6776] ppid=6774 vsize=2576 CPUtime=19.99 /proc/6776/stat : 6776 (Pueblo13) R 6774 6776 6730 0 -1 4194304 283 0 0 0 1885 114 0 0 25 0 1 0 194406570 2637824 254 18446744073709551615 134512640 134579064 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6776/statm: 644 254 205 16 0 85 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 2576 Child status: 30 Real time (s): 25.0326 CPU time (s): 25.0202 CPU user time (s): 23.6084 CPU system time (s): 1.41179 CPU usage (%): 99.9503 Max. virtual memory (cumulated for all children) (Kb): 2576
Begin job on node4 on Fri Jun 2 22:30:47 UTC 2006 FILE ID= 38164-1149287447 PBS_JOBID= 306643 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g7x7.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node4/38164-1149287447/instance-38164-1149287447.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-38164-1149287447 -o ROOT/results/node4/solver-38164-1149287447 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node4/38164-1149287447/instance-38164-1149287447.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= cb84e2b94add4387530e3674f52279cd RANDOM SEED= 890833941 /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 : 3000.236 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 : 3000.236 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: 1801208 kB Buffers: 20180 kB Cached: 174504 kB SwapCached: 3264 kB Active: 45332 kB Inactive: 158028 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1801208 kB SwapTotal: 4192956 kB SwapFree: 4181448 kB Dirty: 184 kB Writeback: 0 kB Mapped: 14816 kB Slab: 37312 kB Committed_AS: 282180 kB PageTables: 1500 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node4 on Fri Jun 2 22:31:12 UTC 2006