Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 50 | 0.003998 | 0.00592294 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-50-2_0-yes1-2.opb |
MD5SUM | 3018fe1e49aeb2ae133c697250a5ab91 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 50 |
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 | 50 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 150 |
Number of constraints which are clauses | 149 |
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 | 3 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
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/node20/41864-1149283335/instance-41864-1149283335.opb ...... 0.00 c done parsing opb. 0.00 o 50 0.00 o 50 0.00 s OPTIMUM FOUND 0.00 c Total Run Time 0.001 0.00 v -x1 x10 -x100 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 -x6 x60 -x61 x62 0.00 v x63 -x64 -x65 x66 -x67 x68 x69 -x7 -x70 x71 -x72 x73 -x74 -x75 x76 -x77 x78 -x79 x8 x80 -x81 x82 -x83 x84 x85 -x86 -x87 x88 x89 -x9 0.00 v -x90 -x91 x92 -x93 x94 -x95 x96 x97 -x98 x99
OK 50
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-41864-1149283335 -o ROOT/results/node20/solver-41864-1149283335 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node20/41864-1149283335/instance-41864-1149283335.opb 342914450 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.95 0.90 2/64 26675 /proc/meminfo: memFree=1575696/2055920 swapFree=4181488/4192956 [pid=26675] ppid=26673 vsize=0 CPUtime=0 /proc/26675/stat : 26675 (PBS4L) D 26673 26675 26629 0 -1 4194308 161 0 0 0 0 0 0 0 18 0 1 0 193996608 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0 /proc/26675/statm: 0 0 0 0 0 0 0 Child status: 0 Real time (s): 0.00592294 CPU time (s): 0.003998 CPU user time (s): 0.001999 CPU system time (s): 0.001999 CPU usage (%): 67.5003 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node20 on Fri Jun 2 21:22:15 UTC 2006 FILE ID= 41864-1149283335 PBS_JOBID= 306249 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-50-2_0-yes1-2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node20/41864-1149283335/instance-41864-1149283335.opb 342914450 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-41864-1149283335 -o ROOT/results/node20/solver-41864-1149283335 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node20/41864-1149283335/instance-41864-1149283335.opb 342914450 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 3018fe1e49aeb2ae133c697250a5ab91 RANDOM SEED= 342914450 /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 : 3000.236 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 : 3000.236 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: 1575904 kB Buffers: 26272 kB Cached: 380656 kB SwapCached: 3180 kB Active: 49180 kB Inactive: 366500 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1575904 kB SwapTotal: 4192956 kB SwapFree: 4181488 kB Dirty: 320 kB Writeback: 0 kB Mapped: 14772 kB Slab: 50388 kB Committed_AS: 273028 kB PageTables: 1432 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node20 on Fri Jun 2 21:22:15 UTC 2006