Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 286.555 | 286.639 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib2003/normalized-reduced-mps-v2-20-10-misc07.opb |
MD5SUM | f36b59f1fcf0c7e8fce521b6b9823495 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262858 |
Best CPU time to get the best result obtained on this benchmark | 496.259 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262858 |
Optimality of the best value was proved | YES |
Number of variables | 290 |
Total number of constraints | 212 |
Number of constraints which are clauses | 127 |
Number of constraints which are cardinality constraints (but not clauses) | 13 |
Number of constraints which are nor clauses,nor cardinality constraints | 72 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 263 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524422 |
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 286.50/286.63 c starting to Solve 286.50/286.63 c ERROR in MIP Solver [1]
ERROR: no interpretation found !
/tmp/evaluation/351502-1176603393/instance-351502-1176603393.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-351502-1176603393 -o ROOT/results/node17/solver-351502-1176603393 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351502-1176603393/instance-351502-1176603393.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: 0.92 0.98 0.99 3/77 23842 /proc/meminfo: memFree=1632592/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=2648 CPUtime=0 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 268 0 0 0 0 0 0 0 18 0 1 0 108256793 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 662 238 199 40 0 77 0 [startup+0.0538679 s] /proc/loadavg: 0.92 0.98 0.99 3/77 23842 /proc/meminfo: memFree=1632592/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=3400 CPUtime=0.05 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 467 0 0 0 5 0 0 0 18 0 1 0 108256793 3481600 436 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 850 436 221 40 0 265 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3400 [startup+0.101874 s] /proc/loadavg: 0.92 0.98 0.99 3/77 23842 /proc/meminfo: memFree=1632592/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=3948 CPUtime=0.09 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 610 0 0 0 9 0 0 0 18 0 1 0 108256793 4042752 579 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 987 579 227 40 0 402 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3948 [startup+0.301894 s] /proc/loadavg: 0.92 0.98 0.99 3/77 23842 /proc/meminfo: memFree=1632592/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=3948 CPUtime=0.29 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 610 0 0 0 29 0 0 0 19 0 1 0 108256793 4042752 579 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 987 579 227 40 0 402 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3948 [startup+0.701937 s] /proc/loadavg: 0.92 0.98 0.99 3/77 23842 /proc/meminfo: memFree=1632592/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=3948 CPUtime=0.69 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 611 0 0 0 69 0 0 0 22 0 1 0 108256793 4042752 580 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 987 580 227 40 0 402 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3948 [startup+1.50202 s] /proc/loadavg: 0.92 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1631112/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=3948 CPUtime=1.49 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 627 0 0 0 149 0 0 0 25 0 1 0 108256793 4042752 596 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 987 596 227 40 0 402 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3948 [startup+3.10119 s] /proc/loadavg: 0.92 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1630984/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=3948 CPUtime=3.09 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 627 0 0 0 308 1 0 0 25 0 1 0 108256793 4042752 596 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 987 596 227 40 0 402 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3948 [startup+6.30152 s] /proc/loadavg: 0.93 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1630792/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=3948 CPUtime=6.29 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 627 0 0 0 627 2 0 0 25 0 1 0 108256793 4042752 596 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 987 596 227 40 0 402 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3948 [startup+12.7012 s] /proc/loadavg: 0.93 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1630664/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=4116 CPUtime=12.68 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 2280 0 0 0 1263 5 0 0 25 0 1 0 108256793 4214784 621 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 1029 621 227 40 0 444 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 4116 [startup+25.5015 s] /proc/loadavg: 0.95 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1630088/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=4600 CPUtime=25.48 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 58389 0 0 0 2516 32 0 0 25 0 1 0 108256793 4710400 763 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 1150 763 227 40 0 565 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 4600 [startup+51.1012 s] /proc/loadavg: 0.96 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1628360/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=6376 CPUtime=51.07 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 173150 0 0 0 5026 81 0 0 25 0 1 0 108256793 6529024 1218 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 1594 1218 227 40 0 1009 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 6376 [startup+102.306 s] /proc/loadavg: 0.98 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1625928/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=8720 CPUtime=102.26 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 373220 0 0 0 10051 175 0 0 25 0 1 0 108256793 8929280 1804 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 2180 1804 227 40 0 1595 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 8720 [startup+162.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1624776/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=9856 CPUtime=162.25 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 568198 0 0 0 15950 275 0 0 25 0 1 0 108256793 10092544 2088 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 2464 2088 227 40 0 1879 0 Current children cumulated CPU time (s) 162.25 Current children cumulated vsize (KiB) 9856 [startup+222.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1624136/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=10540 CPUtime=222.22 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 763478 0 0 0 21847 375 0 0 25 0 1 0 108256793 10792960 2246 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 2635 2246 227 40 0 2050 0 Current children cumulated CPU time (s) 222.22 Current children cumulated vsize (KiB) 10540 [startup+282.301 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1623368/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=11164 CPUtime=282.21 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 970074 0 0 0 27746 475 0 0 25 0 1 0 108256793 11431936 2415 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 2791 2415 227 40 0 2206 0 Current children cumulated CPU time (s) 282.21 Current children cumulated vsize (KiB) 11164 Solver just ended. Dumping a history of the last processes samples [startup+284.702 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1623368/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=11308 CPUtime=284.61 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 980015 0 0 0 27982 479 0 0 25 0 1 0 108256793 11579392 2438 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 2827 2438 227 40 0 2242 0 Current children cumulated CPU time (s) 284.61 Current children cumulated vsize (KiB) 11308 [startup+285.502 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1623368/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=11308 CPUtime=285.41 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 982726 0 0 0 28061 480 0 0 25 0 1 0 108256793 11579392 2438 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 2827 2438 227 40 0 2242 0 Current children cumulated CPU time (s) 285.41 Current children cumulated vsize (KiB) 11308 [startup+286.302 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1623368/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=11180 CPUtime=286.21 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 985819 0 0 0 28139 482 0 0 25 0 1 0 108256793 11448320 2419 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134577795 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 2795 2419 227 40 0 2210 0 Current children cumulated CPU time (s) 286.21 Current children cumulated vsize (KiB) 11180 [startup+286.502 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1623368/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=11332 CPUtime=286.4 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 986707 0 0 0 28158 482 0 0 25 0 1 0 108256793 11603968 2444 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 2833 2444 227 40 0 2248 0 Current children cumulated CPU time (s) 286.4 Current children cumulated vsize (KiB) 11332 [startup+286.602 s] /proc/loadavg: 0.99 0.98 0.99 2/78 23843 /proc/meminfo: memFree=1623368/2055920 swapFree=4153028/4192956 [pid=23842] ppid=23840 vsize=11340 CPUtime=286.5 /proc/23842/stat : 23842 (glpPBv3) R 23840 23842 9396 0 -1 0 987022 0 0 0 28168 482 0 0 25 0 1 0 108256793 11612160 2444 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 3325655 0 0 4096 0 0 0 0 17 1 0 0 /proc/23842/statm: 2835 2444 227 40 0 2250 0 Current children cumulated CPU time (s) 286.5 Current children cumulated vsize (KiB) 11340 Child status: 10 Real time (s): 286.639 CPU time (s): 286.555 CPU user time (s): 281.723 CPU system time (s): 4.83227 CPU usage (%): 99.9708 Max. virtual memory (cumulated for all children) (KiB): 11340 getrusage(RUSAGE_CHILDREN,...) data: user time used= 281.723 system time used= 4.83226 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 987089 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= 495 runsolver used 0.329949 second user time and 0.6569 second system time The end
Begin job on node17 on Sun Apr 15 02:16:33 UTC 2007 IDJOB= 351502 IDBENCH= 1770 IDSOLVER= 166 FILE ID= node17/351502-1176603393 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-misc07.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351502-1176603393/instance-351502-1176603393.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-351502-1176603393 -o ROOT/results/node17/conversion-351502-1176603393 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351502-1176603393/instance-351502-1176603393.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node17/watcher-351502-1176603393 -o ROOT/results/node17/solver-351502-1176603393 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351502-1176603393/instance-351502-1176603393.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= f36b59f1fcf0c7e8fce521b6b9823495 RANDOM SEED= 328772037 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: 1633064 kB Buffers: 60212 kB Cached: 283092 kB SwapCached: 2680 kB Active: 170276 kB Inactive: 201508 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1633064 kB SwapTotal: 4192956 kB SwapFree: 4153028 kB Dirty: 2352 kB Writeback: 0 kB Mapped: 35404 kB Slab: 36544 kB Committed_AS: 5173184 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 02:21:20 UTC 2007