Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 50 | 0.006998 | 0.00927695 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-3_4-yes1-4.opb |
MD5SUM | ae71e7f3830a7f496580905b76db98c8 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 50 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 50 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 220 |
Number of constraints which are clauses | 218 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 2 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
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 | 2 |
Number of bits of the biggest number in a constraint | 2 |
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 0.00 c starting to Solve 0.00 c #variables read: 100 - #constraints read: 221 0.00 o 50 0.00 c optimum objective found = 50 0.00 c total time : 0 s 0.00 s OPTIMUM FOUND 0.00 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 0.00 v 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 0.00 v 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 0.00 v -x91 x92 -x93 x94 x95 -x96 -x97 x98 x99 -x100
OK 50
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/node91/watcher-36892-1149413696 -o ROOT/results/node91/solver-36892-1149413696 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node91/36892-1149413696/instance-36892-1149413696.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.61 0.90 0.97 2/68 22467 /proc/meminfo: memFree=1561344/2055892 swapFree=4085372/4096564 [pid=22467] ppid=22465 vsize=2576 CPUtime=0 /proc/22467/stat : 22467 (Pueblo) R 22465 22467 22421 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 207008561 2637824 223 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 1 0 0 /proc/22467/statm: 644 223 191 16 0 84 0 Child status: 30 Real time (s): 0.00927695 CPU time (s): 0.006998 CPU user time (s): 0.005999 CPU system time (s): 0.000999 CPU usage (%): 75.4343 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node91 on Sun Jun 4 09:34:56 UTC 2006 FILE ID= 36892-1149413696 PBS_JOBID= 315059 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-3_4-yes1-4.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node91/36892-1149413696/instance-36892-1149413696.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-36892-1149413696 -o ROOT/results/node91/solver-36892-1149413696 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node91/36892-1149413696/instance-36892-1149413696.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= ae71e7f3830a7f496580905b76db98c8 RANDOM SEED= 172593702 /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 : 3000.279 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 : 6006.18 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 : 3000.279 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 : 5999.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1561488 kB Buffers: 28432 kB Cached: 399792 kB SwapCached: 2352 kB Active: 42868 kB Inactive: 393984 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1561488 kB SwapTotal: 4096564 kB SwapFree: 4085372 kB Dirty: 300 kB Writeback: 0 kB Mapped: 16592 kB Slab: 44080 kB Committed_AS: 500028 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node91 on Sun Jun 4 09:34:56 UTC 2006