Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS 4.1L | UNSAT | 0.443932 | 0.447253 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-bore3d.opb |
MD5SUM | 92dbce0ee65b0b4b0a99bd9de6d1fe66 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.219966 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 9277 |
Total number of constraints | 242 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 242 |
Minimum length of a constraint | 17 |
Maximum length of a constraint | 2190 |
Number of terms in the objective function | 2617 |
Biggest coefficient in the objective function | 79568 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 526420 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 526420 |
Number of bits of the biggest sum of numbers | 20 |
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/node56/41348-1149331331/instance-41348-1149331331.opb ...... 0.44 c done parsing opb. 0.44 s UNSATISFIABLE 0.44 c Total Run Time 0.057991
ERROR: no interpretation found !
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/node56/watcher-41348-1149331331 -o ROOT/results/node56/solver-41348-1149331331 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node56/41348-1149331331/instance-41348-1149331331.opb 759840418 Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.96 3/64 21976 /proc/meminfo: memFree=1488296/2055920 swapFree=4181332/4192956 [pid=21976] ppid=21974 vsize=2272 CPUtime=0 /proc/21976/stat : 21976 (PBS4L) R 21974 21976 21930 0 -1 4194304 212 0 0 0 0 0 0 0 19 0 1 0 198800686 2326528 196 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134599096 0 0 4096 0 0 0 0 17 1 0 0 /proc/21976/statm: 568 198 90 232 0 333 0 Child status: 0 Real time (s): 0.447253 CPU time (s): 0.443932 CPU user time (s): 0.437933 CPU system time (s): 0.005999 CPU usage (%): 99.2575 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node56 on Sat Jun 3 10:42:11 UTC 2006 FILE ID= 41348-1149331331 PBS_JOBID= 309887 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bore3d.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node56/41348-1149331331/instance-41348-1149331331.opb 759840418 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node56/watcher-41348-1149331331 -o ROOT/results/node56/solver-41348-1149331331 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node56/41348-1149331331/instance-41348-1149331331.opb 759840418 MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332 MD5SUM BENCH= 92dbce0ee65b0b4b0a99bd9de6d1fe66 RANDOM SEED= 759840418 /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 : 3000.232 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 : 3000.232 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: 1488504 kB Buffers: 29044 kB Cached: 468032 kB SwapCached: 3404 kB Active: 73956 kB Inactive: 431936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1488504 kB SwapTotal: 4192956 kB SwapFree: 4181332 kB Dirty: 196 kB Writeback: 0 kB Mapped: 14912 kB Slab: 47496 kB Committed_AS: 284020 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node56 on Sat Jun 3 10:42:11 UTC 2006