Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 89 | 0.001999 | 0.00764602 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=89-Q=487.opb |
MD5SUM | 5e07ef90fd26cdb9934d7637892b2024 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.001999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
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 | 304464 |
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/node77/48516-1149852416/instance-48516-1149852416.opb ...... 0.00 c done parsing opb. 0.00 o 89 0.00 o 89 0.00 s OPTIMUM FOUND 0.00 c Total Run Time 0.001 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 -x36 0.00 v -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 x63 0.00 v -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 0.00 v -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 89
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/node77/watcher-48516-1149852416 -o ROOT/results/node77/solver-48516-1149852416 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node77/48516-1149852416/instance-48516-1149852416.opb 709531744 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.79 0.92 0.89 2/67 23334 /proc/meminfo: memFree=1676792/2055892 swapFree=4085316/4096564 [pid=23334] ppid=23332 vsize=1400 CPUtime=0 /proc/23334/stat : 23334 (PBS4L) R 23332 23334 23288 0 -1 4194304 139 0 0 0 0 0 0 0 20 0 1 0 250880784 1433600 124 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134617144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23334/statm: 350 124 100 232 0 115 0 Child status: 0 Real time (s): 0.00764602 CPU time (s): 0.001999 CPU user time (s): 0.001999 CPU system time (s): 0 CPU usage (%): 26.1443 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node77 on Fri Jun 9 11:26:56 UTC 2006 FILE ID= 48516-1149852416 PBS_JOBID= 383209 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=89-Q=487.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node77/48516-1149852416/instance-48516-1149852416.opb 709531744 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node77/watcher-48516-1149852416 -o ROOT/results/node77/solver-48516-1149852416 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node77/48516-1149852416/instance-48516-1149852416.opb 709531744 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 5e07ef90fd26cdb9934d7637892b2024 RANDOM SEED= 709531744 /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 : 3000.238 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 : 6006.16 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 : 3000.238 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1677064 kB Buffers: 37912 kB Cached: 271640 kB SwapCached: 2500 kB Active: 101540 kB Inactive: 216756 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1677064 kB SwapTotal: 4096564 kB SwapFree: 4085316 kB Dirty: 304 kB Writeback: 0 kB Mapped: 16108 kB Slab: 47248 kB Committed_AS: 560448 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node77 on Fri Jun 9 11:26:56 UTC 2006