Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 79 | 0.036993 | 0.0429249 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=79-Q=173.opb |
MD5SUM | 3166c16bf40fe60f901286b7275e91ad |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 79 |
Best CPU time to get the best result obtained on this benchmark | 0.009997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 79 |
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 | 274788 |
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 173 0.03 o 79 0.04 c optimum objective found = 79 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 -x61 0.04 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 0.04 v -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 79
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/node85/watcher-47681-1149844989 -o ROOT/results/node85/solver-47681-1149844989 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node85/47681-1149844989/instance-47681-1149844989.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/68 7332 /proc/meminfo: memFree=1288200/2055892 swapFree=4085340/4096564 [pid=7332] ppid=7330 vsize=2336 CPUtime=0 /proc/7332/stat : 7332 (Pueblo) R 7330 7332 7286 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 250138149 2392064 128 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 11705240 0 0 4096 0 0 0 0 17 1 0 0 /proc/7332/statm: 584 128 109 16 0 11 0 Child status: 30 Real time (s): 0.0429249 CPU time (s): 0.036993 CPU user time (s): 0.034994 CPU system time (s): 0.001999 CPU usage (%): 86.1807 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node85 on Fri Jun 9 09:23:09 UTC 2006 FILE ID= 47681-1149844989 PBS_JOBID= 382332 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=79-Q=173.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node85/47681-1149844989/instance-47681-1149844989.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node85/watcher-47681-1149844989 -o ROOT/results/node85/solver-47681-1149844989 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node85/47681-1149844989/instance-47681-1149844989.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 3166c16bf40fe60f901286b7275e91ad RANDOM SEED= 61267322 /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 : 3000.218 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 : 3000.218 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1288408 kB Buffers: 43876 kB Cached: 647968 kB SwapCached: 2368 kB Active: 115536 kB Inactive: 584996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1288408 kB SwapTotal: 4096564 kB SwapFree: 4085340 kB Dirty: 156 kB Writeback: 0 kB Mapped: 16776 kB Slab: 53512 kB Committed_AS: 517552 kB PageTables: 1292 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node85 on Fri Jun 9 09:23:09 UTC 2006