Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 2.49662 | 2.49935 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10a.opb |
MD5SUM | 1a5dd226c84aa8cc751cd6025cf57c5b |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 20 |
Best CPU time to get the best result obtained on this benchmark | 8.97263 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 20 |
Optimality of the best value was proved | YES |
Number of variables | 3100 |
Total number of constraints | 120 |
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 | 120 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 300 |
Number of terms in the objective function | 3100 |
Biggest coefficient in the objective function | 4599 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 526310 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 526310 |
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 |
0.00/0.00 c glpPB 0.2 (July 2006) 0.00/0.00 c An Application of GLPK 4.10 for PB Constraints 0.00/0.00 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 2.39/2.49 c starting to Solve 2.39/2.49 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/362354-1177011179/instance-362354-1177011179.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-362354-1177011179 -o ROOT/results/node45/solver-362354-1177011179 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362354-1177011179/instance-362354-1177011179.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 0.99 3/77 1148 /proc/meminfo: memFree=1737600/2055920 swapFree=4157496/4192956 [pid=1148] ppid=1146 vsize=2644 CPUtime=0 /proc/1148/stat : 1148 (glpPBv3) R 1146 1148 982 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 55963498 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0 /proc/1148/statm: 661 230 192 40 0 76 0 [startup+0.080657 s] /proc/loadavg: 1.00 1.00 0.99 3/77 1148 /proc/meminfo: memFree=1737600/2055920 swapFree=4157496/4192956 [pid=1148] ppid=1146 vsize=4768 CPUtime=0.07 /proc/1148/stat : 1148 (glpPBv3) R 1146 1148 982 0 -1 0 874 0 0 0 7 0 0 0 18 0 1 0 55963498 4882432 796 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543236 0 0 4096 0 0 0 0 17 1 0 0 /proc/1148/statm: 1192 796 227 40 0 607 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4768 [startup+0.102658 s] /proc/loadavg: 1.00 1.00 0.99 3/77 1148 /proc/meminfo: memFree=1737600/2055920 swapFree=4157496/4192956 [pid=1148] ppid=1146 vsize=4768 CPUtime=0.09 /proc/1148/stat : 1148 (glpPBv3) R 1146 1148 982 0 -1 0 878 0 0 0 9 0 0 0 18 0 1 0 55963498 4882432 800 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0 /proc/1148/statm: 1192 800 227 40 0 607 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4768 [startup+0.301678 s] /proc/loadavg: 1.00 1.00 0.99 3/77 1148 /proc/meminfo: memFree=1737600/2055920 swapFree=4157496/4192956 [pid=1148] ppid=1146 vsize=4768 CPUtime=0.29 /proc/1148/stat : 1148 (glpPBv3) R 1146 1148 982 0 -1 0 880 0 0 0 29 0 0 0 19 0 1 0 55963498 4882432 802 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1148/statm: 1192 802 227 40 0 607 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4768 [startup+0.702719 s] /proc/loadavg: 1.00 1.00 0.99 3/77 1148 /proc/meminfo: memFree=1737600/2055920 swapFree=4157496/4192956 [pid=1148] ppid=1146 vsize=4768 CPUtime=0.69 /proc/1148/stat : 1148 (glpPBv3) R 1146 1148 982 0 -1 0 883 0 0 0 69 0 0 0 23 0 1 0 55963498 4882432 805 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0 /proc/1148/statm: 1192 805 227 40 0 607 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4768 [startup+1.5018 s] /proc/loadavg: 1.00 1.00 0.99 2/78 1149 /proc/meminfo: memFree=1735224/2055920 swapFree=4157496/4192956 [pid=1148] ppid=1146 vsize=4768 CPUtime=1.49 /proc/1148/stat : 1148 (glpPBv3) R 1146 1148 982 0 -1 0 889 0 0 0 149 0 0 0 25 0 1 0 55963498 4882432 811 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1148/statm: 1192 811 227 40 0 607 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4768 Solver just ended. Dumping a history of the last processes samples [startup+1.90184 s] /proc/loadavg: 1.00 1.00 0.99 2/78 1149 /proc/meminfo: memFree=1735224/2055920 swapFree=4157496/4192956 [pid=1148] ppid=1146 vsize=4768 CPUtime=1.89 /proc/1148/stat : 1148 (glpPBv3) R 1146 1148 982 0 -1 0 893 0 0 0 189 0 0 0 25 0 1 0 55963498 4882432 815 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0 /proc/1148/statm: 1192 815 227 40 0 607 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 4768 [startup+2.30188 s] /proc/loadavg: 1.00 1.00 0.99 2/78 1149 /proc/meminfo: memFree=1734968/2055920 swapFree=4157496/4192956 [pid=1148] ppid=1146 vsize=4768 CPUtime=2.29 /proc/1148/stat : 1148 (glpPBv3) R 1146 1148 982 0 -1 0 943 0 0 0 229 0 0 0 25 0 1 0 55963498 4882432 816 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0 /proc/1148/statm: 1192 816 227 40 0 607 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 4768 [startup+2.40189 s] /proc/loadavg: 1.00 1.00 0.99 2/78 1149 /proc/meminfo: memFree=1734968/2055920 swapFree=4157496/4192956 [pid=1148] ppid=1146 vsize=4768 CPUtime=2.39 /proc/1148/stat : 1148 (glpPBv3) R 1146 1148 982 0 -1 0 957 0 0 0 239 0 0 0 25 0 1 0 55963498 4882432 816 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/1148/statm: 1192 816 227 40 0 607 0 Current children cumulated CPU time (s) 2.39 Current children cumulated vsize (KiB) 4768 Child status: 1 Real time (s): 2.49935 CPU time (s): 2.49662 CPU user time (s): 2.48862 CPU system time (s): 0.007998 CPU usage (%): 99.8905 Max. virtual memory (cumulated for all children) (KiB): 4768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.48862 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 974 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 12 involuntary context switches= 2 runsolver used 0.002999 second user time and 0.012998 second system time The end
Begin job on node45 on Thu Apr 19 19:32:59 UTC 2007 IDJOB= 362354 IDBENCH= 1553 IDSOLVER= 166 FILE ID= node45/362354-1177011179 PBS_JOBID= 4630542 Free space on /tmp= 66445 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10a.opb COMMAND LINE= glpPBv3 /tmp/evaluation/362354-1177011179/instance-362354-1177011179.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-362354-1177011179 -o ROOT/results/node45/conversion-362354-1177011179 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362354-1177011179/instance-362354-1177011179.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-362354-1177011179 -o ROOT/results/node45/solver-362354-1177011179 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362354-1177011179/instance-362354-1177011179.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 1a5dd226c84aa8cc751cd6025cf57c5b RANDOM SEED= 600547728 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.218 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 : 3000.218 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: 1738008 kB Buffers: 37600 kB Cached: 213588 kB SwapCached: 15576 kB Active: 135492 kB Inactive: 140404 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1738008 kB SwapTotal: 4192956 kB SwapFree: 4157496 kB Dirty: 2432 kB Writeback: 0 kB Mapped: 31836 kB Slab: 27544 kB Committed_AS: 1177468 kB PageTables: 1732 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66445 MiB End job on node45 on Thu Apr 19 19:33:01 UTC 2007