Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.4 | OPT | 127 | 0.05999 | 0.0651389 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=127-Q=149.opb |
MD5SUM | 159588f4ec6405bb4e5ad8f09c0e3d20 |
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 | 0.012997 |
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 | 280044 |
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 0.00 c starting to Solve 0.00 c #variables read: 99 - #constraints read: 246 0.03 o 149 0.05 o 127 0.06 c optimum objective found = 127 0.06 c total time : 0.05 s 0.06 s OPTIMUM FOUND 0.06 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 0.06 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 0.06 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 -x89 0.06 v -x90 -x91 -x92 -x93 -x94 -x95 -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/node74/watcher-47770-1149854529 -o ROOT/results/node74/solver-47770-1149854529 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node74/47770-1149854529/instance-47770-1149854529.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.92 0.89 2/64 25502 /proc/meminfo: memFree=1640648/2055920 swapFree=4182256/4192956 [pid=25502] ppid=25500 vsize=2540 CPUtime=0 /proc/25502/stat : 25502 (Pueblo) D 25500 25502 25456 0 -1 4194304 242 0 0 0 0 0 0 0 19 0 1 0 251117196 2600960 213 18446744073709551615 134512640 134579096 4294956688 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/25502/statm: 635 213 187 16 0 76 0 Child status: 30 Real time (s): 0.0651389 CPU time (s): 0.05999 CPU user time (s): 0.057991 CPU system time (s): 0.001999 CPU usage (%): 92.0955 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node74 on Fri Jun 9 12:02:09 UTC 2006 FILE ID= 47770-1149854529 PBS_JOBID= 383489 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=127-Q=149.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node74/47770-1149854529/instance-47770-1149854529.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-47770-1149854529 -o ROOT/results/node74/solver-47770-1149854529 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo ROOT/tmp/node74/47770-1149854529/instance-47770-1149854529.opb MD5SUM SOLVER= 80c24de60e85bc4a9ec18ca4764e7dff MD5SUM BENCH= 159588f4ec6405bb4e5ad8f09c0e3d20 RANDOM SEED= 370432076 /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 : 3000.274 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 : 3000.274 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: 1640856 kB Buffers: 40864 kB Cached: 297496 kB SwapCached: 2456 kB Active: 97632 kB Inactive: 249560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1640856 kB SwapTotal: 4192956 kB SwapFree: 4182256 kB Dirty: 280 kB Writeback: 0 kB Mapped: 15840 kB Slab: 53916 kB Committed_AS: 529200 kB PageTables: 1428 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node74 on Fri Jun 9 12:02:09 UTC 2006