Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 49.2905 | 49.3096 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-pilot4.opb |
MD5SUM | 65e439e03cbe6c14c849336d6093c9a6 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 26494 |
Total number of constraints | 657 |
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 | 657 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 1427 |
Number of terms in the objective function | 120 |
Biggest coefficient in the objective function | 65537 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 524404 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262399 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 525515 |
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 49.30 c starting to Solve 49.30 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/node22/watcher-85032-1154164233 -o ROOT/results/node22/solver-85032-1154164233 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node22/85032-1154164233/instance-85032-1154164233.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.93 0.97 0.91 2/64 20850 /proc/meminfo: memFree=1230384/2055920 swapFree=4173604/4192956 [pid=20850] ppid=20848 vsize=268 CPUtime=0 /proc/20850/stat : 20850 (glpPBv3) D 20848 20850 20801 0 -1 0 39 0 0 0 0 0 0 0 19 0 1 0 163284056 274432 23 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4678436 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/20850/statm: 67 23 18 40 0 2 0 [startup+10.0018 s] /proc/loadavg: 0.94 0.97 0.91 2/64 20850 /proc/meminfo: memFree=1212992/2055920 swapFree=4173604/4192956 [pid=20850] ppid=20848 vsize=19880 CPUtime=9.99 /proc/20850/stat : 20850 (glpPBv3) R 20848 20850 20801 0 -1 0 4591 0 0 0 997 2 0 0 25 0 1 0 163284056 20357120 4560 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582913 0 0 4096 0 0 0 0 17 1 0 0 /proc/20850/statm: 4970 4560 221 40 0 4387 0 Current children cumulated CPU time (s) 9.99 Current children cumulated vsize (Kb) 19880 [startup+20.0076 s] /proc/loadavg: 0.95 0.97 0.91 2/64 20850 /proc/meminfo: memFree=1213760/2055920 swapFree=4173604/4192956 [pid=20850] ppid=20848 vsize=19024 CPUtime=19.99 /proc/20850/stat : 20850 (glpPBv3) R 20848 20850 20801 0 -1 0 4724 0 0 0 1996 3 0 0 25 0 1 0 163284056 19480576 4373 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134640330 0 0 4096 0 0 0 0 17 1 0 0 /proc/20850/statm: 4756 4373 221 40 0 4173 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 19024 [startup+30.0134 s] /proc/loadavg: 0.96 0.97 0.91 2/64 20850 /proc/meminfo: memFree=1211200/2055920 swapFree=4173604/4192956 [pid=20850] ppid=20848 vsize=21424 CPUtime=29.99 /proc/20850/stat : 20850 (glpPBv3) R 20848 20850 20801 0 -1 0 29281 0 0 0 2986 13 0 0 25 0 1 0 163284056 21938176 4984 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0 /proc/20850/statm: 5356 4984 227 40 0 4773 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 21424 [startup+40.0192 s] /proc/loadavg: 0.96 0.97 0.91 2/64 20850 /proc/meminfo: memFree=1211200/2055920 swapFree=4173604/4192956 [pid=20850] ppid=20848 vsize=21424 CPUtime=40 /proc/20850/stat : 20850 (glpPBv3) R 20848 20850 20801 0 -1 0 38457 0 0 0 3983 17 0 0 25 0 1 0 163284056 21938176 4984 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0 /proc/20850/statm: 5356 4984 227 40 0 4773 0 Current children cumulated CPU time (s) 40 Current children cumulated vsize (Kb) 21424 Child status: 1 Real time (s): 49.3096 CPU time (s): 49.2905 CPU user time (s): 49.0685 CPU system time (s): 0.221966 CPU usage (%): 99.9613 Max. virtual memory (cumulated for all children) (Kb): 21424 The end
Begin job on node22 on Sat Jul 29 09:10:33 UTC 2006 FILE ID= 85032-1154164233 PBS_JOBID= 892806 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-pilot4.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node22/85032-1154164233/instance-85032-1154164233.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node22/watcher-85032-1154164233 -o ROOT/results/node22/solver-85032-1154164233 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/glpPBv3 ROOT/tmp/node22/85032-1154164233/instance-85032-1154164233.opb MD5SUM SOLVER= 29ce95346658d7502ba983059bfb8cff MD5SUM BENCH= 65e439e03cbe6c14c849336d6093c9a6 RANDOM SEED= 871196122 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: 1230592 kB Buffers: 39488 kB Cached: 693188 kB SwapCached: 13080 kB Active: 89148 kB Inactive: 661532 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1230592 kB SwapTotal: 4192956 kB SwapFree: 4173604 kB Dirty: 276 kB Writeback: 0 kB Mapped: 14548 kB Slab: 60676 kB Committed_AS: 724636 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node22 on Sat Jul 29 09:11:22 UTC 2006