Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 251 | 0.041993 | 0.045731 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=251-Q=277.opb |
MD5SUM | ffe3735e10cc62c048e0231e2852e61a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 251 |
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 | 251 |
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 | 69527 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 330648 |
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 0.00 c starting to Solve 0.00 c #variables read: 99 - #constraints read: 246 0.02 o 277 0.03 o 251 0.04 c optimum objective found = 251 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 x59 -x60 0.04 v -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 0.04 v x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 251
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/node92/watcher-47839-1149841284 -o ROOT/results/node92/solver-47839-1149841284 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node92/47839-1149841284/instance-47839-1149841284.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.92 0.81 2/67 21742 /proc/meminfo: memFree=1692464/2055892 swapFree=4084924/4096564 [pid=21742] ppid=21740 vsize=2412 CPUtime=0 /proc/21742/stat : 21742 (Pueblo13) R 21740 21742 21696 0 -1 4194304 233 0 0 0 0 0 0 0 18 0 1 0 249767287 2469888 205 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 9986112 0 0 4096 0 0 0 0 17 1 0 0 /proc/21742/statm: 636 211 185 16 0 76 0 Child status: 30 Real time (s): 0.045731 CPU time (s): 0.041993 CPU user time (s): 0.038994 CPU system time (s): 0.002999 CPU usage (%): 91.8261 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node92 on Fri Jun 9 08:21:24 UTC 2006 FILE ID= 47839-1149841284 PBS_JOBID= 381892 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=251-Q=277.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node92/47839-1149841284/instance-47839-1149841284.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node92/watcher-47839-1149841284 -o ROOT/results/node92/solver-47839-1149841284 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node92/47839-1149841284/instance-47839-1149841284.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= ffe3735e10cc62c048e0231e2852e61a RANDOM SEED= 72704482 /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 : 3000.214 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 : 6006.19 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 : 3000.214 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1692672 kB Buffers: 31260 kB Cached: 262112 kB SwapCached: 2904 kB Active: 93260 kB Inactive: 208932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1692672 kB SwapTotal: 4096564 kB SwapFree: 4084924 kB Dirty: 256 kB Writeback: 0 kB Mapped: 15272 kB Slab: 47796 kB Committed_AS: 494580 kB PageTables: 1256 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node92 on Fri Jun 9 08:21:24 UTC 2006