Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 439 | 0.026995 | 0.0279989 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=439-Q=509.opb |
MD5SUM | f0c3b9e8085459807b2738360d0bd33e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 439 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 439 |
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 | 223451 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 484572 |
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 0.01 o 509 0.02 o 439 0.02 c optimum objective found = 439 0.02 c total time : 0.02 s 0.02 s OPTIMUM FOUND 0.02 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 x35 0.02 v 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 0.02 v x66 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 0.02 v x96 x97 x98 x99
OK 439
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-47925-1149850664 -o ROOT/results/node81/solver-47925-1149850664 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node81/47925-1149850664/instance-47925-1149850664.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.89 3/68 18875 /proc/meminfo: memFree=1210992/2055892 swapFree=4085344/4096564 [pid=18875] ppid=18873 vsize=2576 CPUtime=0 /proc/18875/stat : 18875 (Pueblo13) R 18873 18875 18829 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 250705822 2637824 231 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 10568119 0 0 4096 0 0 0 0 17 1 0 0 /proc/18875/statm: 644 231 197 16 0 84 0 Child status: 30 Real time (s): 0.0279989 CPU time (s): 0.026995 CPU user time (s): 0.022996 CPU system time (s): 0.003999 CPU usage (%): 96.4145 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node81 on Fri Jun 9 10:57:44 UTC 2006 FILE ID= 47925-1149850664 PBS_JOBID= 383008 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=439-Q=509.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node81/47925-1149850664/instance-47925-1149850664.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node81/watcher-47925-1149850664 -o ROOT/results/node81/solver-47925-1149850664 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node81/47925-1149850664/instance-47925-1149850664.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= f0c3b9e8085459807b2738360d0bd33e RANDOM SEED= 552375490 /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: 1211264 kB Buffers: 46676 kB Cached: 719144 kB SwapCached: 2716 kB Active: 147784 kB Inactive: 627008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1211264 kB SwapTotal: 4096564 kB SwapFree: 4085344 kB Dirty: 276 kB Writeback: 0 kB Mapped: 16592 kB Slab: 56408 kB Committed_AS: 467060 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 10:57:44 UTC 2006