Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 13 | 0.028994 | 0.0332609 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=13-Q=179.opb |
MD5SUM | 2cc6fb49b4feecf4faac236edff2b3e5 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 13 |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 13 |
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 | 263448 |
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 0.01 o 179 0.03 o 13 0.03 c optimum objective found = 13 0.03 c total time : 0.02 s 0.03 s OPTIMUM FOUND 0.03 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 0.03 v -x32 -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 0.03 v -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 -x85 0.03 v -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 13
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/node68/watcher-47788-1149856491 -o ROOT/results/node68/solver-47788-1149856491 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node68/47788-1149856491/instance-47788-1149856491.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.84 0.94 0.90 3/64 2914 /proc/meminfo: memFree=1638472/2055920 swapFree=4182328/4192956 [pid=2914] ppid=2912 vsize=2572 CPUtime=0 /proc/2914/stat : 2914 (Pueblo) R 2912 2914 2868 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 251318593 2633728 220 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/2914/statm: 643 221 193 16 0 84 0 Child status: 30 Real time (s): 0.0332609 CPU time (s): 0.028994 CPU user time (s): 0.027995 CPU system time (s): 0.000999 CPU usage (%): 87.1714 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node68 on Fri Jun 9 12:34:51 UTC 2006 FILE ID= 47788-1149856491 PBS_JOBID= 383720 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=13-Q=179.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node68/47788-1149856491/instance-47788-1149856491.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-47788-1149856491 -o ROOT/results/node68/solver-47788-1149856491 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node68/47788-1149856491/instance-47788-1149856491.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 2cc6fb49b4feecf4faac236edff2b3e5 RANDOM SEED= 361472155 /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 : 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 : 3000.279 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1638744 kB Buffers: 41460 kB Cached: 300508 kB SwapCached: 2384 kB Active: 113360 kB Inactive: 237348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1638744 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 272 kB Writeback: 0 kB Mapped: 15560 kB Slab: 52572 kB Committed_AS: 580232 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node68 on Fri Jun 9 12:34:51 UTC 2006