Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 5.2692 | 5.27055 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-reduced-mps-v2-20-10-neos2.opb |
MD5SUM | c8a32fda50ac377272d463f6016dd614 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 1576.11 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | NO |
Number of variables | 32294 |
Total number of constraints | 1133 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 13 |
Number of constraints which are nor clauses,nor cardinality constraints | 1120 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 4780 |
Number of terms in the objective function | 124 |
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 | 524408 |
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 | 528063 |
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 5.19/5.26 c starting to Solve 5.19/5.26 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/350787-1176550218/instance-350787-1176550218.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-350787-1176550218 -o ROOT/results/node10/solver-350787-1176550218 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350787-1176550218/instance-350787-1176550218.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: 0.98 1.14 1.11 3/77 25211 /proc/meminfo: memFree=1776064/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=2648 CPUtime=0 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 270 0 0 0 0 0 0 0 18 0 1 0 131059286 2711552 240 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 662 240 199 40 0 77 0 [startup+0.080299 s] /proc/loadavg: 0.98 1.14 1.11 3/77 25211 /proc/meminfo: memFree=1776064/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=4648 CPUtime=0.07 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 771 0 0 0 7 0 0 0 18 0 1 0 131059286 4759552 741 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 1162 743 199 40 0 577 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4648 [startup+0.101302 s] /proc/loadavg: 0.98 1.14 1.11 3/77 25211 /proc/meminfo: memFree=1776064/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=5180 CPUtime=0.09 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 909 0 0 0 9 0 0 0 18 0 1 0 131059286 5304320 879 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 1295 879 199 40 0 710 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5180 [startup+0.301346 s] /proc/loadavg: 0.98 1.14 1.11 3/77 25211 /proc/meminfo: memFree=1776064/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=6912 CPUtime=0.29 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 1336 0 0 0 29 0 0 0 19 0 1 0 131059286 7077888 1306 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 1728 1306 199 40 0 1143 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6912 [startup+0.701431 s] /proc/loadavg: 0.98 1.14 1.11 3/77 25211 /proc/meminfo: memFree=1776064/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=20876 CPUtime=0.69 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 4870 0 0 0 68 1 0 0 23 0 1 0 131059286 21377024 4839 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 5219 4839 221 40 0 4634 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 20876 [startup+1.5016 s] /proc/loadavg: 0.98 1.14 1.11 2/78 25212 /proc/meminfo: memFree=1757496/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=20876 CPUtime=1.49 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 4870 0 0 0 147 2 0 0 25 0 1 0 131059286 21377024 4839 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 5219 4839 221 40 0 4634 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 20876 [startup+3.10195 s] /proc/loadavg: 0.98 1.14 1.11 2/78 25212 /proc/meminfo: memFree=1757368/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=20876 CPUtime=3.09 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 4870 0 0 0 307 2 0 0 25 0 1 0 131059286 21377024 4839 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 5219 4839 221 40 0 4634 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 20876 Solver just ended. Dumping a history of the last processes samples [startup+3.90212 s] /proc/loadavg: 0.98 1.14 1.11 2/78 25212 /proc/meminfo: memFree=1757368/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=21072 CPUtime=3.89 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 4919 0 0 0 387 2 0 0 25 0 1 0 131059286 21577728 4888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 5268 4888 221 40 0 4683 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 21072 [startup+4.70129 s] /proc/loadavg: 0.98 1.14 1.11 2/78 25212 /proc/meminfo: memFree=1758016/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=20148 CPUtime=4.69 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 5146 0 0 0 467 2 0 0 25 0 1 0 131059286 20631552 4657 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589880 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 5037 4657 221 40 0 4452 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 20148 [startup+5.10138 s] /proc/loadavg: 0.98 1.14 1.11 2/78 25212 /proc/meminfo: memFree=1758016/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=20148 CPUtime=5.09 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 5146 0 0 0 507 2 0 0 25 0 1 0 131059286 20631552 4657 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583226 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 5037 4657 221 40 0 4452 0 Current children cumulated CPU time (s) 5.09 Current children cumulated vsize (KiB) 20148 [startup+5.2014 s] /proc/loadavg: 0.98 1.14 1.11 2/78 25212 /proc/meminfo: memFree=1758016/2055920 swapFree=4166016/4192956 [pid=25211] ppid=25209 vsize=20940 CPUtime=5.19 /proc/25211/stat : 25211 (glpPBv3) R 25209 25211 25137 0 -1 0 6668 0 0 0 516 3 0 0 25 0 1 0 131059286 21442560 4843 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542318 0 0 4096 0 0 0 0 17 1 0 0 /proc/25211/statm: 5235 4843 223 40 0 4650 0 Current children cumulated CPU time (s) 5.19 Current children cumulated vsize (KiB) 20940 Child status: 1 Real time (s): 5.27055 CPU time (s): 5.2692 CPU user time (s): 5.22021 CPU system time (s): 0.048992 CPU usage (%): 99.9743 Max. virtual memory (cumulated for all children) (KiB): 21072 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.22021 system time used= 0.048992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8366 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= 104 runsolver used 0.011998 second user time and 0.015997 second system time The end
Begin job on node10 on Sat Apr 14 11:30:18 UTC 2007 IDJOB= 350787 IDBENCH= 1588 IDSOLVER= 166 FILE ID= node10/350787-1176550218 PBS_JOBID= 4556763 Free space on /tmp= 66557 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/milp/normalized-reduced-mps-v2-20-10-neos2.opb COMMAND LINE= glpPBv3 /tmp/evaluation/350787-1176550218/instance-350787-1176550218.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-350787-1176550218 -o ROOT/results/node10/conversion-350787-1176550218 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350787-1176550218/instance-350787-1176550218.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-350787-1176550218 -o ROOT/results/node10/solver-350787-1176550218 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350787-1176550218/instance-350787-1176550218.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= c8a32fda50ac377272d463f6016dd614 RANDOM SEED= 830358484 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1776472 kB Buffers: 51872 kB Cached: 146408 kB SwapCached: 2864 kB Active: 80540 kB Inactive: 148168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1776472 kB SwapTotal: 4192956 kB SwapFree: 4166016 kB Dirty: 3808 kB Writeback: 0 kB Mapped: 38120 kB Slab: 36360 kB Committed_AS: 2866268 kB PageTables: 1708 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= 66557 MiB End job on node10 on Sat Apr 14 11:30:23 UTC 2007