Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 131 | 0.040993 | 0.046398 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=131-Q=157.opb |
MD5SUM | c233752b1c8694f72733062f07e94cf6 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 131 |
Best CPU time to get the best result obtained on this benchmark | 0.013997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 131 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 281688 |
Number of bits of the biggest sum of numbers | 19 |
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: 99 - #constraints read: 246 0.03 o 131 0.04 c optimum objective found = 131 0.04 c total time : 0.03 s 0.04 s OPTIMUM FOUND 0.04 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x19 x10 -x20 -x11 x21 x12 x22 x13 x23 x14 -x24 -x15 -x25 -x16 x26 x17 -x27 -x18 x28 -x29 x30 x31 x32 0.04 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 0.04 v -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 0.04 v x85 x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 131
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/node71/watcher-47794-1149856868 -o ROOT/results/node71/solver-47794-1149856868 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node71/47794-1149856868/instance-47794-1149856868.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 1.00 0.99 0.91 2/64 1937 /proc/meminfo: memFree=1737080/2055920 swapFree=4182216/4192956 [pid=1937] ppid=1935 vsize=176 CPUtime=0 /proc/1937/stat : 1937 (Pueblo) R 1935 1937 1890 0 -1 4194304 38 0 0 0 0 0 0 0 18 0 1 0 251356434 180224 23 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 7172461 0 0 4096 0 0 0 0 17 1 0 0 /proc/1937/statm: 229 27 19 16 0 8 0 Child status: 30 Real time (s): 0.046398 CPU time (s): 0.040993 CPU user time (s): 0.037994 CPU system time (s): 0.002999 CPU usage (%): 88.3507 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node71 on Fri Jun 9 12:41:08 UTC 2006 FILE ID= 47794-1149856868 PBS_JOBID= 383800 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=131-Q=157.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node71/47794-1149856868/instance-47794-1149856868.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-47794-1149856868 -o ROOT/results/node71/solver-47794-1149856868 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node71/47794-1149856868/instance-47794-1149856868.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= c233752b1c8694f72733062f07e94cf6 RANDOM SEED= 912574285 /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: 1737288 kB Buffers: 32640 kB Cached: 214552 kB SwapCached: 2368 kB Active: 56408 kB Inactive: 199400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1737288 kB SwapTotal: 4192956 kB SwapFree: 4182216 kB Dirty: 172 kB Writeback: 0 kB Mapped: 15104 kB Slab: 48840 kB Committed_AS: 551972 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node71 on Fri Jun 9 12:41:08 UTC 2006