Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 257 | 0.013997 | 0.017925 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=257-Q=331.opb |
MD5SUM | 69a3a4b4f2b663a7f611efbe8d501762 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 257 |
Best CPU time to get the best result obtained on this benchmark | 0.013997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 257 |
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 | 85067 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 346188 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00 c Solving ROOT/tmp/node59/48467-1149846924/instance-48467-1149846924.opb ...... 0.01 c done parsing opb. 0.01 o 257 0.01 o 257 0.01 s OPTIMUM FOUND 0.01 c Total Run Time 0.011998 0.01 v x1 x10 x11 -x12 x13 -x14 -x15 x16 -x17 x18 x19 -x2 x20 -x21 x22 -x23 -x24 x25 -x26 x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 0.01 v -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 0.01 v -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 0.01 v -x83 -x84 -x85 -x86 -x87 -x88 -x89 x9 -x90 x91 x92 -x93 x94 -x95 -x96 x97 -x98 x99
OK 257
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/node59/watcher-48467-1149846924 -o ROOT/results/node59/solver-48467-1149846924 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node59/48467-1149846924/instance-48467-1149846924.opb 215580387 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.97 0.91 2/64 20234 /proc/meminfo: memFree=1677976/2055920 swapFree=4180904/4192956 [pid=20234] ppid=20232 vsize=1400 CPUtime=0 /proc/20234/stat : 20234 (PBS4L) R 20232 20234 20188 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 250360611 1433600 124 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134877371 0 0 4096 0 0 0 0 17 1 0 0 /proc/20234/statm: 350 124 100 232 0 115 0 Child status: 0 Real time (s): 0.017925 CPU time (s): 0.013997 CPU user time (s): 0.013997 CPU system time (s): 0 CPU usage (%): 78.0866 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node59 on Fri Jun 9 09:55:24 UTC 2006 FILE ID= 48467-1149846924 PBS_JOBID= 382572 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=257-Q=331.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node59/48467-1149846924/instance-48467-1149846924.opb 215580387 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-48467-1149846924 -o ROOT/results/node59/solver-48467-1149846924 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node59/48467-1149846924/instance-48467-1149846924.opb 215580387 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 69a3a4b4f2b663a7f611efbe8d501762 RANDOM SEED= 215580387 /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 : 3000.272 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 : 3000.272 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: 1678248 kB Buffers: 39644 kB Cached: 263528 kB SwapCached: 3780 kB Active: 126872 kB Inactive: 185036 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1678248 kB SwapTotal: 4192956 kB SwapFree: 4180904 kB Dirty: 212 kB Writeback: 0 kB Mapped: 14744 kB Slab: 51776 kB Committed_AS: 482460 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node59 on Fri Jun 9 09:55:24 UTC 2006