Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 34.3788 | 34.3914 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-recipe.opb |
MD5SUM | afb312a519ee7dfceb0c5aec9cb860b5 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | -82060 |
Best CPU time to get the best result obtained on this benchmark | 1782.74 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -118677 |
Optimality of the best value was proved | NO |
Number of variables | 3671 |
Total number of constraints | 159 |
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 | 159 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 420 |
Number of terms in the objective function | 1055 |
Biggest coefficient in the objective function | 58802 |
Number of bits for the biggest coefficient in the objective function | 16 |
Sum of the numbers in the objective function | 524960 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262113 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 524960 |
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 34.38 c starting to Solve 34.38 Assertion failed: x <= ub; file glpmip2.c; line 239
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/node42/watcher-85013-1154164146 -o ROOT/results/node42/solver-85013-1154164146 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node42/85013-1154164146/instance-85013-1154164146.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.97 0.91 2/64 28971 /proc/meminfo: memFree=1870168/2055920 swapFree=4183140/4192956 [pid=28971] ppid=28969 vsize=2424 CPUtime=0 /proc/28971/stat : 28971 (glpPBv3) R 28969 28971 28922 0 -1 0 150 0 0 0 0 0 0 0 18 0 1 0 163285548 2482176 130 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 12376952 0 0 4096 0 0 0 0 17 1 0 0 /proc/28971/statm: 606 130 111 40 0 11 0 [startup+10.0024 s] /proc/loadavg: 0.99 0.97 0.91 2/64 28971 /proc/meminfo: memFree=1866840/2055920 swapFree=4183140/4192956 [pid=28971] ppid=28969 vsize=5556 CPUtime=9.99 /proc/28971/stat : 28971 (glpPBv3) R 28969 28971 28922 0 -1 0 73433 0 0 0 969 30 0 0 25 0 1 0 163285548 5689344 1015 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134539978 0 0 4096 0 0 0 0 17 1 0 0 /proc/28971/statm: 1389 1015 227 40 0 806 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 5556 [startup+20.0085 s] /proc/loadavg: 0.99 0.97 0.91 2/64 28971 /proc/meminfo: memFree=1866776/2055920 swapFree=4183140/4192956 [pid=28971] ppid=28969 vsize=5596 CPUtime=20 /proc/28971/stat : 28971 (glpPBv3) R 28969 28971 28922 0 -1 0 204241 0 0 0 1917 83 0 0 25 0 1 0 163285548 5730304 1025 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0 /proc/28971/statm: 1399 1025 227 40 0 816 0 Current children cumulated CPU time (s) 20 Current children cumulated vsize (Kb) 5596 [startup+30.0146 s] /proc/loadavg: 0.99 0.97 0.91 2/64 28971 /proc/meminfo: memFree=1866712/2055920 swapFree=4183140/4192956 [pid=28971] ppid=28969 vsize=5664 CPUtime=29.99 /proc/28971/stat : 28971 (glpPBv3) R 28969 28971 28922 0 -1 0 343916 0 0 0 2853 146 0 0 25 0 1 0 163285548 5799936 1042 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0 /proc/28971/statm: 1416 1042 227 40 0 833 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 5664 Child status: 1 Real time (s): 34.3914 CPU time (s): 34.3788 CPU user time (s): 32.673 CPU system time (s): 1.70574 CPU usage (%): 99.9631 Max. virtual memory (cumulated for all children) (Kb): 5664 The end
Begin job on node42 on Sat Jul 29 09:09:06 UTC 2006 FILE ID= 85013-1154164146 PBS_JOBID= 892787 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-recipe.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node42/85013-1154164146/instance-85013-1154164146.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-85013-1154164146 -o ROOT/results/node42/solver-85013-1154164146 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node42/85013-1154164146/instance-85013-1154164146.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= afb312a519ee7dfceb0c5aec9cb860b5 RANDOM SEED= 819108836 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 : 3000.238 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 : 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 : 3000.238 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1870376 kB Buffers: 14168 kB Cached: 100776 kB SwapCached: 3512 kB Active: 20996 kB Inactive: 102460 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1870376 kB SwapTotal: 4192956 kB SwapFree: 4183140 kB Dirty: 152 kB Writeback: 0 kB Mapped: 14496 kB Slab: 48128 kB Committed_AS: 757756 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 node42 on Sat Jul 29 09:09:40 UTC 2006