Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 127 | 0.036993 | 0.04301 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=127-Q=491.opb |
MD5SUM | e31cdbe3d67b6eef8f44fda023abc642 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 127 |
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 | 127 |
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 | 323478 |
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 491 0.04 o 127 0.04 c optimum objective found = 127 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 x33 x34 0.04 v 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 x62 x63 x64 x65 -x66 0.04 v x67 -x68 x69 x70 x71 x72 x73 x74 -x75 x76 -x77 x78 x79 x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 0.04 v -x96 -x97 -x98 -x99
OK 127
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/node84/watcher-47721-1149849037 -o ROOT/results/node84/solver-47721-1149849037 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node84/47721-1149849037/instance-47721-1149849037.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/67 11995 /proc/meminfo: memFree=1525984/2055892 swapFree=4085312/4096564 [pid=11995] ppid=11993 vsize=2336 CPUtime=0 /proc/11995/stat : 11995 (Pueblo) R 11993 11995 11949 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 250542995 2392064 108 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 8077952 0 0 4096 0 0 0 0 17 1 0 0 /proc/11995/statm: 584 114 99 16 0 11 0 Child status: 30 Real time (s): 0.04301 CPU time (s): 0.036993 CPU user time (s): 0.035994 CPU system time (s): 0.000999 CPU usage (%): 86.0103 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node84 on Fri Jun 9 10:30:37 UTC 2006 FILE ID= 47721-1149849037 PBS_JOBID= 382852 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=127-Q=491.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node84/47721-1149849037/instance-47721-1149849037.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node84/watcher-47721-1149849037 -o ROOT/results/node84/solver-47721-1149849037 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node84/47721-1149849037/instance-47721-1149849037.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= e31cdbe3d67b6eef8f44fda023abc642 RANDOM SEED= 275164004 /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 : 3000.231 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 : 6006.15 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 : 3000.231 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 : 5999.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1526320 kB Buffers: 34720 kB Cached: 428824 kB SwapCached: 2460 kB Active: 121372 kB Inactive: 350904 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1526320 kB SwapTotal: 4096564 kB SwapFree: 4085312 kB Dirty: 172 kB Writeback: 0 kB Mapped: 16436 kB Slab: 43976 kB Committed_AS: 603320 kB PageTables: 1272 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node84 on Fri Jun 9 10:30:37 UTC 2006