Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 64.0923 | 64.2554 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-aflow30a.opb |
MD5SUM | fd717ffc3177aa889b23f16defdc157a |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 3248 |
Best CPU time to get the best result obtained on this benchmark | 1782.76 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3248 |
Optimality of the best value was proved | NO |
Number of variables | 7195 |
Total number of constraints | 900 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 29 |
Number of constraints which are nor clauses,nor cardinality constraints | 871 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 555 |
Number of terms in the objective function | 421 |
Biggest coefficient in the objective function | 500 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 72290 |
Number of bits of the sum of numbers in the objective function | 17 |
Biggest number in a constraint | 102400 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 524691 |
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 64.03/64.25 c starting to Solve 64.03/64.25 c ERROR in MIP Solver [1]
ERROR: no interpretation found !
/tmp/evaluation/351515-1176603681/instance-351515-1176603681.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node17/watcher-351515-1176603681 -o ROOT/results/node17/solver-351515-1176603681 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351515-1176603681/instance-351515-1176603681.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: 0.99 0.98 0.99 3/77 23902 /proc/meminfo: memFree=1632128/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=2644 CPUtime=0 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 108285639 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 661 228 192 40 0 76 0 [startup+0.0218419 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23902 /proc/meminfo: memFree=1632128/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=3048 CPUtime=0.01 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 382 0 0 0 1 0 0 0 18 0 1 0 108285639 3121152 352 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 762 352 199 40 0 177 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 3048 [startup+0.101851 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23902 /proc/meminfo: memFree=1632128/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=3716 CPUtime=0.09 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 554 0 0 0 9 0 0 0 18 0 1 0 108285639 3805184 524 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 929 524 199 40 0 344 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3716 [startup+0.301872 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23902 /proc/meminfo: memFree=1632128/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=6520 CPUtime=0.29 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 1339 0 0 0 29 0 0 0 19 0 1 0 108285639 6676480 1232 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583219 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 1630 1232 221 40 0 1045 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6520 [startup+0.701914 s] /proc/loadavg: 0.99 0.98 0.99 3/77 23902 /proc/meminfo: memFree=1632128/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=6520 CPUtime=0.68 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 1339 0 0 0 68 0 0 0 22 0 1 0 108285639 6676480 1232 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 1630 1232 221 40 0 1045 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 6520 [startup+1.502 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23903 /proc/meminfo: memFree=1626104/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8104 CPUtime=1.49 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 2482 0 0 0 148 1 0 0 25 0 1 0 108285639 8298496 1651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 2026 1651 227 40 0 1441 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8104 [startup+3.10117 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23903 /proc/meminfo: memFree=1625976/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8104 CPUtime=3.08 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 4055 0 0 0 307 1 0 0 25 0 1 0 108285639 8298496 1651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 2026 1651 227 40 0 1441 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 8104 [startup+6.3015 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23903 /proc/meminfo: memFree=1625848/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8104 CPUtime=6.29 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 7443 0 0 0 626 3 0 0 25 0 1 0 108285639 8298496 1651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542070 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 2026 1651 227 40 0 1441 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8104 [startup+12.7012 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23903 /proc/meminfo: memFree=1625856/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8104 CPUtime=12.68 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 15132 0 0 0 1261 7 0 0 25 0 1 0 108285639 8298496 1651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569826 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 2026 1651 227 40 0 1441 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 8104 [startup+25.5015 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23903 /proc/meminfo: memFree=1625472/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8464 CPUtime=25.48 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 28430 0 0 0 2534 14 0 0 25 0 1 0 108285639 8667136 1741 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0 /proc/23902/statm: 2116 1741 227 40 0 1531 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 8464 [startup+51.1012 s] /proc/loadavg: 1.22 1.03 1.01 2/85 27261 /proc/meminfo: memFree=1618688/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8464 CPUtime=51 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 39165 0 0 0 5075 25 0 0 25 0 1 0 108285639 8667136 1741 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542187 0 0 4096 0 0 0 0 17 0 0 0 /proc/23902/statm: 2116 1741 227 40 0 1531 0 Current children cumulated CPU time (s) 51 Current children cumulated vsize (KiB) 8464 Solver just ended. Dumping a history of the last processes samples [startup+57.5019 s] /proc/loadavg: 1.28 1.05 1.02 3/84 29331 /proc/meminfo: memFree=1615808/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8464 CPUtime=57.37 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 42554 0 0 0 5709 28 0 0 25 0 1 0 108285639 8667136 1741 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542184 0 0 4096 0 0 0 0 17 0 0 0 /proc/23902/statm: 2116 1741 227 40 0 1531 0 Current children cumulated CPU time (s) 57.37 Current children cumulated vsize (KiB) 8464 [startup+60.7012 s] /proc/loadavg: 1.34 1.06 1.02 2/85 30378 /proc/meminfo: memFree=1614008/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8464 CPUtime=60.55 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 44238 0 0 0 6025 30 0 0 25 0 1 0 108285639 8667136 1741 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542086 0 0 4096 0 0 0 0 17 0 0 0 /proc/23902/statm: 2116 1741 227 40 0 1531 0 Current children cumulated CPU time (s) 60.55 Current children cumulated vsize (KiB) 8464 [startup+62.3014 s] /proc/loadavg: 1.34 1.06 1.02 4/84 30714 /proc/meminfo: memFree=1614016/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8464 CPUtime=62.14 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 45866 0 0 0 6183 31 0 0 25 0 1 0 108285639 8667136 1741 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 0 0 0 /proc/23902/statm: 2116 1741 227 40 0 1531 0 Current children cumulated CPU time (s) 62.14 Current children cumulated vsize (KiB) 8464 [startup+63.1015 s] /proc/loadavg: 1.34 1.06 1.02 3/84 31161 /proc/meminfo: memFree=1612992/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8828 CPUtime=62.93 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 45954 0 0 0 6262 31 0 0 25 0 1 0 108285639 9039872 1829 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586741 0 0 4096 0 0 0 0 17 0 0 0 /proc/23902/statm: 2207 1829 227 40 0 1622 0 Current children cumulated CPU time (s) 62.93 Current children cumulated vsize (KiB) 8828 [startup+63.9015 s] /proc/loadavg: 1.34 1.06 1.02 3/84 31701 /proc/meminfo: memFree=1612544/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8860 CPUtime=63.73 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 46409 0 0 0 6341 32 0 0 25 0 1 0 108285639 9072640 1832 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 0 0 0 /proc/23902/statm: 2215 1832 227 40 0 1630 0 Current children cumulated CPU time (s) 63.73 Current children cumulated vsize (KiB) 8860 [startup+64.1016 s] /proc/loadavg: 1.34 1.06 1.02 3/84 31701 /proc/meminfo: memFree=1612544/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8860 CPUtime=63.93 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 46409 0 0 0 6361 32 0 0 25 0 1 0 108285639 9072640 1832 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586354 0 0 4096 0 0 0 0 17 0 0 0 /proc/23902/statm: 2215 1832 227 40 0 1630 0 Current children cumulated CPU time (s) 63.93 Current children cumulated vsize (KiB) 8860 [startup+64.2016 s] /proc/loadavg: 1.34 1.06 1.02 3/84 31701 /proc/meminfo: memFree=1612544/2055920 swapFree=4153028/4192956 [pid=23902] ppid=23900 vsize=8860 CPUtime=64.03 /proc/23902/stat : 23902 (glpPBv3) R 23900 23902 9396 0 -1 0 46500 0 0 0 6371 32 0 0 25 0 1 0 108285639 9072640 1832 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591050 0 0 4096 0 0 0 0 17 0 0 0 /proc/23902/statm: 2215 1832 227 40 0 1630 0 Current children cumulated CPU time (s) 64.03 Current children cumulated vsize (KiB) 8860 Child status: 10 Real time (s): 64.2554 CPU time (s): 64.0923 CPU user time (s): 63.7643 CPU system time (s): 0.32795 CPU usage (%): 99.746 Max. virtual memory (cumulated for all children) (KiB): 8860 getrusage(RUSAGE_CHILDREN,...) data: user time used= 63.7643 system time used= 0.32795 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 46501 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= 13 involuntary context switches= 1013 runsolver used 0.067989 second user time and 0.168974 second system time The end
Begin job on node17 on Sun Apr 15 02:21:21 UTC 2007 IDJOB= 351515 IDBENCH= 1771 IDSOLVER= 166 FILE ID= node17/351515-1176603681 PBS_JOBID= 4556816 Free space on /tmp= 66556 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-aflow30a.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351515-1176603681/instance-351515-1176603681.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-351515-1176603681 -o ROOT/results/node17/conversion-351515-1176603681 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351515-1176603681/instance-351515-1176603681.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-351515-1176603681 -o ROOT/results/node17/solver-351515-1176603681 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351515-1176603681/instance-351515-1176603681.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= fd717ffc3177aa889b23f16defdc157a RANDOM SEED= 183135017 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node17.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 : 3000.240 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 : 3000.240 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: 1632472 kB Buffers: 60260 kB Cached: 283588 kB SwapCached: 2680 kB Active: 170616 kB Inactive: 201764 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1632472 kB SwapTotal: 4192956 kB SwapFree: 4153028 kB Dirty: 2672 kB Writeback: 0 kB Mapped: 35404 kB Slab: 36528 kB Committed_AS: 5173328 kB PageTables: 1804 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= 66556 MiB End job on node17 on Sun Apr 15 02:22:26 UTC 2007