Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (problem) | 38.5231 | 38.5328 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb |
MD5SUM | 321e9d4e6ed80bc00fdeca5e2a9625ff |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 6.52701 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 25930 |
Total number of constraints | 22640 |
Number of constraints which are clauses | 10362 |
Number of constraints which are cardinality constraints (but not clauses) | 103 |
Number of constraints which are nor clauses,nor cardinality constraints | 12175 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 913 |
Number of terms in the objective function | 24130 |
Biggest coefficient in the objective function | 94430 |
Number of bits for the biggest coefficient in the objective function | 17 |
Sum of the numbers in the objective function | 544308 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 371834 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 544308 |
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 38.39/38.50 c starting to Solve 38.39/38.50 c ERROR in LA Solver [1]
ERROR: no interpretation found !
/tmp/evaluation/363250-1177024784/instance-363250-1177024784.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node48/watcher-363250-1177024784 -o ROOT/results/node48/solver-363250-1177024784 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363250-1177024784/instance-363250-1177024784.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: 0.88 1.00 0.99 3/64 7273 /proc/meminfo: memFree=1781872/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=2644 CPUtime=0 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 57323787 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 661 228 192 40 0 76 0 [startup+0.0663301 s] /proc/loadavg: 0.88 1.00 0.99 3/64 7273 /proc/meminfo: memFree=1781872/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=4376 CPUtime=0.06 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 681 0 0 0 6 0 0 0 18 0 1 0 57323787 4481024 651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 1094 651 192 40 0 509 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4376 [startup+0.101333 s] /proc/loadavg: 0.88 1.00 0.99 3/64 7273 /proc/meminfo: memFree=1781872/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=5308 CPUtime=0.09 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 914 0 0 0 9 0 0 0 18 0 1 0 57323787 5435392 884 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 1327 884 192 40 0 742 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5308 [startup+0.301351 s] /proc/loadavg: 0.88 1.00 0.99 3/64 7273 /proc/meminfo: memFree=1781872/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=6380 CPUtime=0.29 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 1214 0 0 0 28 1 0 0 19 0 1 0 57323787 6533120 1184 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3931200 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 1595 1184 199 40 0 1010 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6380 [startup+0.701388 s] /proc/loadavg: 0.88 1.00 0.99 3/64 7273 /proc/meminfo: memFree=1781872/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=8776 CPUtime=0.69 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 1818 0 0 0 68 1 0 0 23 0 1 0 57323787 8986624 1788 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 2194 1788 199 40 0 1609 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8776 [startup+1.50146 s] /proc/loadavg: 0.88 1.00 0.99 2/65 7274 /proc/meminfo: memFree=1773736/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=13040 CPUtime=1.49 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 2869 0 0 0 148 1 0 0 25 0 1 0 57323787 13352960 2839 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 3260 2839 199 40 0 2675 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 13040 [startup+3.1017 s] /proc/loadavg: 0.88 1.00 0.99 2/65 7274 /proc/meminfo: memFree=1768360/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=20500 CPUtime=3.09 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 4744 0 0 0 306 3 0 0 25 0 1 0 57323787 20992000 4714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 5125 4714 199 40 0 4540 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 20500 [startup+6.3019 s] /proc/loadavg: 0.97 1.02 1.00 2/65 7274 /proc/meminfo: memFree=1753128/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=35552 CPUtime=6.29 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 8490 0 0 0 623 6 0 0 25 0 1 0 57323787 36405248 8460 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3698786 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 8888 8460 199 40 0 8303 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 35552 [startup+12.7015 s] /proc/loadavg: 0.97 1.02 1.00 2/65 7274 /proc/meminfo: memFree=1627304/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=156916 CPUtime=12.69 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 38855 0 0 0 1249 20 0 0 25 0 1 0 57323787 160681984 38825 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134550964 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 39229 38825 204 40 0 38644 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 156916 [startup+25.5017 s] /proc/loadavg: 0.98 1.01 1.00 2/65 7274 /proc/meminfo: memFree=1544424/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=239704 CPUtime=25.49 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 60459 0 0 0 2519 30 0 0 25 0 1 0 57323787 245456896 59539 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639273 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 59926 59539 221 40 0 59341 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 239704 Solver just ended. Dumping a history of the last processes samples [startup+31.9043 s] /proc/loadavg: 0.98 1.01 1.00 2/65 7274 /proc/meminfo: memFree=1544488/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=239704 CPUtime=31.89 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 60459 0 0 0 3159 30 0 0 25 0 1 0 57323787 245456896 59539 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134606806 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 59926 59539 221 40 0 59341 0 Current children cumulated CPU time (s) 31.89 Current children cumulated vsize (KiB) 239704 [startup+35.1016 s] /proc/loadavg: 0.98 1.01 1.00 2/65 7274 /proc/meminfo: memFree=1544488/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=239704 CPUtime=35.09 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 60459 0 0 0 3479 30 0 0 25 0 1 0 57323787 245456896 59539 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 59926 59539 221 40 0 59341 0 Current children cumulated CPU time (s) 35.09 Current children cumulated vsize (KiB) 239704 [startup+36.7017 s] /proc/loadavg: 0.98 1.01 1.00 2/65 7274 /proc/meminfo: memFree=1544488/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=239704 CPUtime=36.68 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 60459 0 0 0 3638 30 0 0 25 0 1 0 57323787 245456896 59539 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639276 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 59926 59539 221 40 0 59341 0 Current children cumulated CPU time (s) 36.68 Current children cumulated vsize (KiB) 239704 [startup+37.5018 s] /proc/loadavg: 0.98 1.01 1.00 2/65 7274 /proc/meminfo: memFree=1544488/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=239704 CPUtime=37.48 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 60459 0 0 0 3718 30 0 0 25 0 1 0 57323787 245456896 59539 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639272 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 59926 59539 221 40 0 59341 0 Current children cumulated CPU time (s) 37.48 Current children cumulated vsize (KiB) 239704 [startup+38.3019 s] /proc/loadavg: 0.98 1.01 1.00 2/65 7274 /proc/meminfo: memFree=1544488/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=239704 CPUtime=38.28 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 0 60459 0 0 0 3798 30 0 0 25 0 1 0 57323787 245456896 59539 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639282 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 59926 59539 221 40 0 59341 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 239704 [startup+38.5059 s] /proc/loadavg: 0.98 1.01 1.00 2/65 7274 /proc/meminfo: memFree=1544488/2055920 swapFree=4184636/4192956 [pid=7273] ppid=7271 vsize=0 CPUtime=38.48 /proc/7273/stat : 7273 (glpPBv3) R 7271 7273 5972 0 -1 4 60460 0 0 0 3817 31 0 0 25 0 1 0 57323787 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0 /proc/7273/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 38.48 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 38.5328 CPU time (s): 38.5231 CPU user time (s): 38.1792 CPU system time (s): 0.343947 CPU usage (%): 99.9749 Max. virtual memory (cumulated for all children) (KiB): 239704 getrusage(RUSAGE_CHILDREN,...) data: user time used= 38.1792 system time used= 0.343947 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 60460 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= 11 involuntary context switches= 24 runsolver used 0.028995 second user time and 0.087986 second system time The end
Begin job on node48 on Thu Apr 19 23:19:44 UTC 2007 IDJOB= 363250 IDBENCH= 1775 IDSOLVER= 166 FILE ID= node48/363250-1177024784 PBS_JOBID= 4630561 Free space on /tmp= 66454 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-momentum2.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363250-1177024784/instance-363250-1177024784.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-363250-1177024784 -o ROOT/results/node48/conversion-363250-1177024784 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363250-1177024784/instance-363250-1177024784.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-363250-1177024784 -o ROOT/results/node48/solver-363250-1177024784 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363250-1177024784/instance-363250-1177024784.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 321e9d4e6ed80bc00fdeca5e2a9625ff RANDOM SEED= 6973095 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node48.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 : 3000.238 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: 1782344 kB Buffers: 22224 kB Cached: 190140 kB SwapCached: 2312 kB Active: 113912 kB Inactive: 108624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1782344 kB SwapTotal: 4192956 kB SwapFree: 4184636 kB Dirty: 33304 kB Writeback: 0 kB Mapped: 17000 kB Slab: 37100 kB Committed_AS: 1040000 kB PageTables: 1392 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= 66454 MiB End job on node48 on Thu Apr 19 23:20:23 UTC 2007