Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 257 | 0.007997 | 0.0102929 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=257-Q=449.opb |
MD5SUM | 35b90287ba355f31ccd3bdbcaec6255c |
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 | 0.007997 |
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 | 115393 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 376514 |
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/node68/48431-1149843101/instance-48431-1149843101.opb ...... 0.00 c done parsing opb. 0.00 o 257 0.00 o 257 0.00 s OPTIMUM FOUND 0.00 c Total Run Time 0.005 0.00 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 0.00 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 0.00 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 0.00 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/node68/watcher-48431-1149843101 -o ROOT/results/node68/solver-48431-1149843101 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node68/48431-1149843101/instance-48431-1149843101.opb 259366539 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.97 0.91 2/64 31207 /proc/meminfo: memFree=1640736/2055920 swapFree=4182328/4192956 [pid=31207] ppid=31205 vsize=1368 CPUtime=0 /proc/31207/stat : 31207 (PBS4L) R 31205 31207 31161 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 249979655 1400832 129 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/31207/statm: 342 131 104 232 0 107 0 Child status: 0 Real time (s): 0.0102929 CPU time (s): 0.007997 CPU user time (s): 0.006998 CPU system time (s): 0.000999 CPU usage (%): 77.6942 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node68 on Fri Jun 9 08:51:41 UTC 2006 FILE ID= 48431-1149843101 PBS_JOBID= 382100 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=257-Q=449.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node68/48431-1149843101/instance-48431-1149843101.opb 259366539 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-48431-1149843101 -o ROOT/results/node68/solver-48431-1149843101 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node68/48431-1149843101/instance-48431-1149843101.opb 259366539 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 35b90287ba355f31ccd3bdbcaec6255c RANDOM SEED= 259366539 /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 : 3000.279 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 : 3000.279 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: 1640944 kB Buffers: 40936 kB Cached: 299332 kB SwapCached: 2384 kB Active: 111816 kB Inactive: 237220 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1640944 kB SwapTotal: 4192956 kB SwapFree: 4182328 kB Dirty: 156 kB Writeback: 0 kB Mapped: 15560 kB Slab: 51976 kB Committed_AS: 517336 kB PageTables: 1400 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node68 on Fri Jun 9 08:51:41 UTC 2006