Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 33.107 | 33.1186 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-mkc.opb |
MD5SUM | 7ddc5796bc843f2bf9bc94a0b22fd8e4 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -4316 |
Best CPU time to get the best result obtained on this benchmark | 1800.59 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -4362 |
Optimality of the best value was proved | NO |
Number of variables | 5383 |
Total number of constraints | 3279 |
Number of constraints which are clauses | 2977 |
Number of constraints which are cardinality constraints (but not clauses) | 276 |
Number of constraints which are nor clauses,nor cardinality constraints | 26 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 2952 |
Number of terms in the objective function | 2946 |
Biggest coefficient in the objective function | 334 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 526119 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 254588 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 526119 |
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 glpPB 0.2 (July 2006) 0.00 c An Application of GLPK 4.10 for PB Constraints 0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 33.11 c starting to Solve 33.11 Assertion failed: x >= lb; file glpmip2.c; line 230
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 runsolver version 3.0.3 (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/node5/watcher-85132-1154165491 -o ROOT/results/node5/solver-85132-1154165491 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node5/85132-1154165491/instance-85132-1154165491.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.85 0.97 0.91 2/64 7271 /proc/meminfo: memFree=1214328/2055920 swapFree=4183264/4192956 [pid=7271] ppid=7269 vsize=2384 CPUtime=0 /proc/7271/stat : 7271 (glpPBv3) R 7269 7271 7222 0 -1 0 218 0 0 0 0 0 0 0 19 0 1 0 163410564 2441216 188 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/7271/statm: 596 194 171 40 0 13 0 [startup+10.003 s] /proc/loadavg: 0.87 0.97 0.91 2/64 7271 /proc/meminfo: memFree=1207544/2055920 swapFree=4183264/4192956 [pid=7271] ppid=7269 vsize=9196 CPUtime=9.99 /proc/7271/stat : 7271 (glpPBv3) R 7269 7271 7222 0 -1 0 5292 0 0 0 997 2 0 0 25 0 1 0 163410564 9416704 1917 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134605360 0 0 4096 0 0 0 0 17 1 0 0 /proc/7271/statm: 2299 1917 227 40 0 1716 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 9196 [startup+20.0091 s] /proc/loadavg: 0.89 0.97 0.91 2/64 7271 /proc/meminfo: memFree=1207736/2055920 swapFree=4183264/4192956 [pid=7271] ppid=7269 vsize=8816 CPUtime=20 /proc/7271/stat : 7271 (glpPBv3) R 7269 7271 7222 0 -1 0 10785 0 0 0 1995 5 0 0 25 0 1 0 163410564 9027584 1837 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 134558218 0 0 4096 0 0 0 0 17 1 0 0 /proc/7271/statm: 2238 1838 227 40 0 1655 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 8816 [startup+30.0162 s] /proc/loadavg: 0.91 0.97 0.91 2/64 7271 /proc/meminfo: memFree=1207352/2055920 swapFree=4183264/4192956 [pid=7271] ppid=7269 vsize=9364 CPUtime=30 /proc/7271/stat : 7271 (glpPBv3) R 7269 7271 7222 0 -1 0 20929 0 0 0 2991 9 0 0 25 0 1 0 163410564 9588736 1968 18446744073709551615 134512640 134678228 4294956688 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/7271/statm: 2341 1968 227 40 0 1758 0 Current children cumulated CPU time (s) 30 Current children cumulated vsize (Kb) 9364 Child status: 1 Real time (s): 33.1186 CPU time (s): 33.107 CPU user time (s): 32.972 CPU system time (s): 0.134979 CPU usage (%): 99.9649 Max. virtual memory (cumulated for all children) (Kb): 9364 The end
Begin job on node5 on Sat Jul 29 09:31:31 UTC 2006 FILE ID= 85132-1154165491 PBS_JOBID= 892906 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-mkc.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node5/85132-1154165491/instance-85132-1154165491.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node5/watcher-85132-1154165491 -o ROOT/results/node5/solver-85132-1154165491 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node5/85132-1154165491/instance-85132-1154165491.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 7ddc5796bc843f2bf9bc94a0b22fd8e4 RANDOM SEED= 894182324 TIMEOUT= 1800 seconds /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 : 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 : 3000.234 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1214536 kB Buffers: 33272 kB Cached: 732564 kB SwapCached: 3380 kB Active: 153336 kB Inactive: 620932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1214536 kB SwapTotal: 4192956 kB SwapFree: 4183264 kB Dirty: 328 kB Writeback: 0 kB Mapped: 14484 kB Slab: 53132 kB Committed_AS: 665320 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node5 on Sat Jul 29 09:32:04 UTC 2006