Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 331 | 0.030994 | 0.033623 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=331-Q=359.opb |
MD5SUM | 569219d519d84903a6f9c0eb80462635 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 331 |
Best CPU time to get the best result obtained on this benchmark | 0.025995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 331 |
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 | 118829 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 379950 |
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 331 0.03 c optimum objective found = 331 0.03 c total time : 0.03 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 -x32 x33 0.03 v 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 0.03 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 0.03 v -x89 -x90 x91 x92 x93 -x94 -x95 x96 x97 -x98 x99
OK 331
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/node81/watcher-47768-1149854421 -o ROOT/results/node81/solver-47768-1149854421 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node81/47768-1149854421/instance-47768-1149854421.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.57 0.86 0.88 3/68 20743 /proc/meminfo: memFree=1209912/2055892 swapFree=4085344/4096564 [pid=20743] ppid=20741 vsize=2576 CPUtime=0 /proc/20743/stat : 20743 (Pueblo) R 20741 20743 20697 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 251081533 2637824 231 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 10568119 0 0 4096 0 0 0 0 17 1 0 0 /proc/20743/statm: 644 231 197 16 0 84 0 Child status: 30 Real time (s): 0.033623 CPU time (s): 0.030994 CPU user time (s): 0.029995 CPU system time (s): 0.000999 CPU usage (%): 92.1809 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node81 on Fri Jun 9 12:00:21 UTC 2006 FILE ID= 47768-1149854421 PBS_JOBID= 383460 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=331-Q=359.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node81/47768-1149854421/instance-47768-1149854421.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node81/watcher-47768-1149854421 -o ROOT/results/node81/solver-47768-1149854421 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node81/47768-1149854421/instance-47768-1149854421.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 569219d519d84903a6f9c0eb80462635 RANDOM SEED= 142037463 /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 : 3000.248 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 : 3000.248 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: 1210120 kB Buffers: 46812 kB Cached: 719756 kB SwapCached: 2716 kB Active: 148344 kB Inactive: 627204 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1210120 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 288 kB Writeback: 0 kB Mapped: 16592 kB Slab: 56744 kB Committed_AS: 491132 kB PageTables: 1288 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node81 on Fri Jun 9 12:00:21 UTC 2006