Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | OPT | 9 | 0.006998 | 0.0115299 |
Name | normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-stein15.opb |
MD5SUM | 66058552315b3ad2be1ad6cd88919092 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 9 |
Best CPU time to get the best result obtained on this benchmark | 0.005998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 9 |
Optimality of the best value was proved | YES |
Number of variables | 15 |
Total number of constraints | 36 |
Number of constraints which are clauses | 35 |
Number of constraints which are cardinality constraints (but not clauses) | 1 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 3 |
Maximum length of a constraint | 15 |
Number of terms in the objective function | 15 |
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 | 15 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 7 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 22 |
Number of bits of the biggest sum of numbers | 5 |
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/node79/41542-1149368910/instance-41542-1149368910.opb ...... 0.00 c done parsing opb. 0.00 o 15 0.00 o 14 0.00 o 13 0.00 o 12 0.00 o 11 0.00 o 10 0.00 o 9 0.01 o 9 0.01 s OPTIMUM FOUND 0.01 c Total Run Time 0.005999 0.01 v -x1 x10 x11 x12 x13 x14 x15 x2 x3 -x4 x5 -x6 -x7 -x8 -x9
OK 9
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/node79/watcher-41542-1149368910 -o ROOT/results/node79/solver-41542-1149368910 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node79/41542-1149368910/instance-41542-1149368910.opb 42259685 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.47 0.82 0.92 3/67 7491 /proc/meminfo: memFree=1746520/2055892 swapFree=4085416/4096564 [pid=7491] ppid=7489 vsize=1368 CPUtime=0 /proc/7491/stat : 7491 (PBS4L) R 7489 7491 7445 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 202529592 1400832 124 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 135140097 0 0 4096 0 0 0 0 17 1 0 0 /proc/7491/statm: 342 124 107 232 0 107 0 Child status: 0 Real time (s): 0.0115299 CPU time (s): 0.006998 CPU user time (s): 0.006998 CPU system time (s): 0 CPU usage (%): 60.6943 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node79 on Sat Jun 3 21:08:30 UTC 2006 FILE ID= 41542-1149368910 PBS_JOBID= 312070 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-stein15.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node79/41542-1149368910/instance-41542-1149368910.opb 42259685 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node79/watcher-41542-1149368910 -o ROOT/results/node79/solver-41542-1149368910 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node79/41542-1149368910/instance-41542-1149368910.opb 42259685 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 66058552315b3ad2be1ad6cd88919092 RANDOM SEED= 42259685 /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 : 3000.234 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 : 6006.18 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 : 3000.234 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1746728 kB Buffers: 30276 kB Cached: 217496 kB SwapCached: 2400 kB Active: 50916 kB Inactive: 205532 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1746728 kB SwapTotal: 4096564 kB SwapFree: 4085416 kB Dirty: 284 kB Writeback: 0 kB Mapped: 16668 kB Slab: 39388 kB Committed_AS: 347036 kB PageTables: 1304 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node79 on Sat Jun 3 21:08:30 UTC 2006