Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 89 | 0.041993 | 0.0467701 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=89-Q=317.opb |
MD5SUM | 7851e2d09f3f26e9b40f1dd2fdea5210 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.007998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
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 | 289334 |
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 0.02 o 317 0.04 o 89 0.04 c optimum objective found = 89 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 0.04 v -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 89
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/node70/watcher-47793-1149856803 -o ROOT/results/node70/solver-47793-1149856803 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node70/47793-1149856803/instance-47793-1149856803.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.94 0.90 2/64 1252 /proc/meminfo: memFree=1417304/2055920 swapFree=4182220/4192956 [pid=1252] ppid=1250 vsize=2328 CPUtime=0 /proc/1252/stat : 1252 (Pueblo) R 1250 1252 1206 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 251349943 2383872 129 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 8383352 0 0 4096 0 0 0 0 17 1 0 0 /proc/1252/statm: 582 129 110 16 0 11 0 Child status: 30 Real time (s): 0.0467701 CPU time (s): 0.041993 CPU user time (s): 0.038994 CPU system time (s): 0.002999 CPU usage (%): 89.786 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node70 on Fri Jun 9 12:40:03 UTC 2006 FILE ID= 47793-1149856803 PBS_JOBID= 383787 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=89-Q=317.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node70/47793-1149856803/instance-47793-1149856803.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-47793-1149856803 -o ROOT/results/node70/solver-47793-1149856803 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node70/47793-1149856803/instance-47793-1149856803.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 7851e2d09f3f26e9b40f1dd2fdea5210 RANDOM SEED= 425845419 /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 : 3000.265 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 : 3000.265 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: 1417512 kB Buffers: 42500 kB Cached: 517840 kB SwapCached: 2428 kB Active: 112468 kB Inactive: 456544 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1417512 kB SwapTotal: 4192956 kB SwapFree: 4182220 kB Dirty: 268 kB Writeback: 0 kB Mapped: 15464 kB Slab: 55468 kB Committed_AS: 491932 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node70 on Fri Jun 9 12:40:04 UTC 2006