Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 2.68259 | 2.68538 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-mod013.opb |
MD5SUM | 4cf38d6355be5633005fa8af147e26d0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 19 |
Best CPU time to get the best result obtained on this benchmark | 451.723 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 19 |
Optimality of the best value was proved | YES |
Number of variables | 1488 |
Total number of constraints | 62 |
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 | 62 |
Minimum length of a constraint | 31 |
Maximum length of a constraint | 240 |
Number of terms in the objective function | 1488 |
Biggest coefficient in the objective function | 15208 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 525399 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262143 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 525399 |
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 2.59/2.68 c starting to Solve 2.59/2.68 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/351385-1176597895/instance-351385-1176597895.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node33/watcher-351385-1176597895 -o ROOT/results/node33/solver-351385-1176597895 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351385-1176597895/instance-351385-1176597895.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 1.00 2/77 26732 /proc/meminfo: memFree=1701040/2055920 swapFree=4149508/4192956 [pid=26732] ppid=26730 vsize=2644 CPUtime=0 /proc/26732/stat : 26732 (glpPBv3) R 26730 26732 26332 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 107704947 2707456 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11411159 0 0 4096 0 0 0 0 17 1 0 0 /proc/26732/statm: 661 226 192 40 0 76 0 [startup+0.0635319 s] /proc/loadavg: 1.00 1.00 1.00 2/77 26732 /proc/meminfo: memFree=1701040/2055920 swapFree=4149508/4192956 [pid=26732] ppid=26730 vsize=3712 CPUtime=0.06 /proc/26732/stat : 26732 (glpPBv3) R 26730 26732 26332 0 -1 0 558 0 0 0 6 0 0 0 18 0 1 0 107704947 3801088 527 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569829 0 0 4096 0 0 0 0 17 1 0 0 /proc/26732/statm: 928 527 227 40 0 343 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3712 [startup+0.102539 s] /proc/loadavg: 1.00 1.00 1.00 2/77 26732 /proc/meminfo: memFree=1701040/2055920 swapFree=4149508/4192956 [pid=26732] ppid=26730 vsize=3712 CPUtime=0.09 /proc/26732/stat : 26732 (glpPBv3) R 26730 26732 26332 0 -1 0 558 0 0 0 9 0 0 0 18 0 1 0 107704947 3801088 527 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134570038 0 0 4096 0 0 0 0 17 1 0 0 /proc/26732/statm: 928 527 227 40 0 343 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3712 [startup+0.301579 s] /proc/loadavg: 1.00 1.00 1.00 2/77 26732 /proc/meminfo: memFree=1701040/2055920 swapFree=4149508/4192956 [pid=26732] ppid=26730 vsize=3712 CPUtime=0.29 /proc/26732/stat : 26732 (glpPBv3) R 26730 26732 26332 0 -1 0 561 0 0 0 29 0 0 0 19 0 1 0 107704947 3801088 530 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0 /proc/26732/statm: 928 530 227 40 0 343 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3712 [startup+0.701662 s] /proc/loadavg: 1.00 1.00 1.00 2/77 26732 /proc/meminfo: memFree=1701040/2055920 swapFree=4149508/4192956 [pid=26732] ppid=26730 vsize=3712 CPUtime=0.69 /proc/26732/stat : 26732 (glpPBv3) R 26730 26732 26332 0 -1 0 570 0 0 0 69 0 0 0 23 0 1 0 107704947 3801088 539 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534653 0 0 4096 0 0 0 0 17 1 0 0 /proc/26732/statm: 928 539 227 40 0 343 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3712 [startup+1.50183 s] /proc/loadavg: 1.00 1.00 1.00 2/78 26733 /proc/meminfo: memFree=1699688/2055920 swapFree=4149508/4192956 [pid=26732] ppid=26730 vsize=3712 CPUtime=1.49 /proc/26732/stat : 26732 (glpPBv3) R 26730 26732 26332 0 -1 0 574 0 0 0 149 0 0 0 25 0 1 0 107704947 3801088 543 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0 /proc/26732/statm: 928 543 227 40 0 343 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3712 Solver just ended. Dumping a history of the last processes samples [startup+2.30199 s] /proc/loadavg: 1.00 1.00 1.00 2/78 26733 /proc/meminfo: memFree=1699368/2055920 swapFree=4149508/4192956 [pid=26732] ppid=26730 vsize=3712 CPUtime=2.29 /proc/26732/stat : 26732 (glpPBv3) R 26730 26732 26332 0 -1 0 583 0 0 0 229 0 0 0 25 0 1 0 107704947 3801088 552 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 1 0 0 /proc/26732/statm: 928 552 227 40 0 343 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 3712 [startup+2.50203 s] /proc/loadavg: 1.00 1.00 1.00 2/78 26733 /proc/meminfo: memFree=1699368/2055920 swapFree=4149508/4192956 [pid=26732] ppid=26730 vsize=3712 CPUtime=2.49 /proc/26732/stat : 26732 (glpPBv3) R 26730 26732 26332 0 -1 0 605 0 0 0 249 0 0 0 25 0 1 0 107704947 3801088 552 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26732/statm: 928 552 227 40 0 343 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 3712 [startup+2.60105 s] /proc/loadavg: 1.00 1.00 1.00 2/78 26733 /proc/meminfo: memFree=1699368/2055920 swapFree=4149508/4192956 [pid=26732] ppid=26730 vsize=3820 CPUtime=2.59 /proc/26732/stat : 26732 (glpPBv3) R 26730 26732 26332 0 -1 0 725 0 0 0 258 1 0 0 25 0 1 0 107704947 3911680 554 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/26732/statm: 955 554 227 40 0 370 0 Current children cumulated CPU time (s) 2.59 Current children cumulated vsize (KiB) 3820 Child status: 1 Real time (s): 2.68538 CPU time (s): 2.68259 CPU user time (s): 2.67059 CPU system time (s): 0.011998 CPU usage (%): 99.896 Max. virtual memory (cumulated for all children) (KiB): 3820 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.67059 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 781 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= 63 runsolver used 0.003999 second user time and 0.011998 second system time The end
Begin job on node33 on Sun Apr 15 00:44:55 UTC 2007 IDJOB= 351385 IDBENCH= 1738 IDSOLVER= 166 FILE ID= node33/351385-1176597895 PBS_JOBID= 4556990 Free space on /tmp= 66562 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-mod013.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351385-1176597895/instance-351385-1176597895.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-351385-1176597895 -o ROOT/results/node33/conversion-351385-1176597895 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351385-1176597895/instance-351385-1176597895.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-351385-1176597895 -o ROOT/results/node33/solver-351385-1176597895 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351385-1176597895/instance-351385-1176597895.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 4cf38d6355be5633005fa8af147e26d0 RANDOM SEED= 62005825 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node33.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 : 3000.272 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 : 3000.272 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: 1701384 kB Buffers: 26552 kB Cached: 63864 kB SwapCached: 1996 kB Active: 60784 kB Inactive: 200032 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1701384 kB SwapTotal: 4192956 kB SwapFree: 4149508 kB Dirty: 2344 kB Writeback: 0 kB Mapped: 167888 kB Slab: 79012 kB Committed_AS: 579720 kB PageTables: 1992 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= 66562 MiB End job on node33 on Sun Apr 15 00:44:58 UTC 2007