Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 19.65 | 19.6973 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-scfxm3.opb |
MD5SUM | ce89a14d8ce44afa95c95ee36cc3e1e0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 41130 |
Total number of constraints | 981 |
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 | 981 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 1710 |
Number of terms in the objective function | 2070 |
Biggest coefficient in the objective function | 6671 |
Number of bits for the biggest coefficient in the objective function | 13 |
Sum of the numbers in the objective function | 525918 |
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 | 525918 |
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 |
0.00/0.04 c glpPB 0.2 (July 2006) 0.00/0.04 c An Application of GLPK 4.10 for PB Constraints 0.00/0.04 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.04 c by Hossein Sheini 19.55/19.69 c starting to Solve 19.55/19.69 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/348582-1176587783/instance-348582-1176587783.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-348582-1176587783 -o ROOT/results/node41/solver-348582-1176587783 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348582-1176587783/instance-348582-1176587783.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: 0.95 0.99 0.99 3/64 6073 /proc/meminfo: memFree=1604760/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=18568 CPUtime=0 /proc/6073/stat : 6073 (runsolver) D 6071 6073 5292 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 106690167 19013632 292 18446744073709551615 4194304 4296420 548682069008 18446744073709551615 238390144295 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0 /proc/6073/statm: 4642 292 257 24 0 2626 0 [startup+0.0935719 s] /proc/loadavg: 0.95 0.99 0.99 3/64 6073 /proc/meminfo: memFree=1604760/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=3316 CPUtime=0.05 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 450 0 0 0 5 0 0 0 18 0 1 0 106690167 3395584 420 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530872 0 0 4096 0 0 0 0 17 0 0 0 /proc/6073/statm: 829 420 199 40 0 244 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3316 [startup+0.101566 s] /proc/loadavg: 0.95 0.99 0.99 3/64 6073 /proc/meminfo: memFree=1604760/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=3448 CPUtime=0.05 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 476 0 0 0 5 0 0 0 18 0 1 0 106690167 3530752 446 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2362364 0 0 4096 0 0 0 0 17 0 0 0 /proc/6073/statm: 862 446 199 40 0 277 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3448 [startup+0.301588 s] /proc/loadavg: 0.95 0.99 0.99 3/64 6073 /proc/meminfo: memFree=1604760/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=5448 CPUtime=0.25 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 979 0 0 0 25 0 0 0 19 0 1 0 106690167 5578752 949 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 0 0 0 /proc/6073/statm: 1362 949 199 40 0 777 0 Current children cumulated CPU time (s) 0.25 Current children cumulated vsize (KiB) 5448 [startup+0.701623 s] /proc/loadavg: 0.95 0.99 0.99 3/64 6073 /proc/meminfo: memFree=1604760/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=9576 CPUtime=0.66 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 2008 0 0 0 65 1 0 0 23 0 1 0 106690167 9805824 1978 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134519123 0 0 4096 0 0 0 0 17 0 0 0 /proc/6073/statm: 2394 1978 199 40 0 1809 0 Current children cumulated CPU time (s) 0.66 Current children cumulated vsize (KiB) 9576 [startup+1.50169 s] /proc/loadavg: 0.95 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1576592/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=30128 CPUtime=1.45 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 7466 0 0 0 142 3 0 0 25 0 1 0 106690167 30851072 7147 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589880 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7532 7147 221 40 0 6947 0 Current children cumulated CPU time (s) 1.45 Current children cumulated vsize (KiB) 30128 [startup+3.10182 s] /proc/loadavg: 0.95 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1576464/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=30128 CPUtime=3.05 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 7466 0 0 0 302 3 0 0 25 0 1 0 106690167 30851072 7147 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582178 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7532 7147 221 40 0 6947 0 Current children cumulated CPU time (s) 3.05 Current children cumulated vsize (KiB) 30128 [startup+6.3011 s] /proc/loadavg: 0.95 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1577808/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=28964 CPUtime=6.25 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 8618 0 0 0 621 4 0 0 25 0 1 0 106690167 29659136 6856 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582796 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7241 6856 221 40 0 6656 0 Current children cumulated CPU time (s) 6.25 Current children cumulated vsize (KiB) 28964 [startup+12.7017 s] /proc/loadavg: 0.96 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1577624/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=29136 CPUtime=12.65 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 8661 0 0 0 1260 5 0 0 25 0 1 0 106690167 29835264 6899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7284 6899 221 40 0 6699 0 Current children cumulated CPU time (s) 12.65 Current children cumulated vsize (KiB) 29136 Solver just ended. Dumping a history of the last processes samples [startup+15.9019 s] /proc/loadavg: 0.96 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1577688/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=29136 CPUtime=15.85 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 8661 0 0 0 1580 5 0 0 25 0 1 0 106690167 29835264 6899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587964 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7284 6899 221 40 0 6699 0 Current children cumulated CPU time (s) 15.85 Current children cumulated vsize (KiB) 29136 [startup+17.5011 s] /proc/loadavg: 0.96 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1577752/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=29136 CPUtime=17.45 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 8661 0 0 0 1740 5 0 0 25 0 1 0 106690167 29835264 6899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582823 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7284 6899 221 40 0 6699 0 Current children cumulated CPU time (s) 17.45 Current children cumulated vsize (KiB) 29136 [startup+18.3011 s] /proc/loadavg: 0.96 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1577752/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=29136 CPUtime=18.24 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 8661 0 0 0 1819 5 0 0 25 0 1 0 106690167 29835264 6899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7284 6899 221 40 0 6699 0 Current children cumulated CPU time (s) 18.24 Current children cumulated vsize (KiB) 29136 [startup+19.1012 s] /proc/loadavg: 0.96 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1577752/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=29136 CPUtime=19.04 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 8661 0 0 0 1899 5 0 0 25 0 1 0 106690167 29835264 6899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587971 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7284 6899 221 40 0 6699 0 Current children cumulated CPU time (s) 19.04 Current children cumulated vsize (KiB) 29136 [startup+19.5013 s] /proc/loadavg: 0.96 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1577752/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=29136 CPUtime=19.44 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 8661 0 0 0 1939 5 0 0 25 0 1 0 106690167 29835264 6899 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7284 6899 221 40 0 6699 0 Current children cumulated CPU time (s) 19.44 Current children cumulated vsize (KiB) 29136 [startup+19.6013 s] /proc/loadavg: 0.96 0.99 0.99 2/65 6074 /proc/meminfo: memFree=1577752/2055920 swapFree=4184828/4192956 [pid=6073] ppid=6071 vsize=29040 CPUtime=19.55 /proc/6073/stat : 6073 (glpPBv3) R 6071 6073 5292 0 -1 0 10738 0 0 0 1948 7 0 0 25 0 1 0 106690167 29736960 6857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0 /proc/6073/statm: 7260 6858 223 40 0 6675 0 Current children cumulated CPU time (s) 19.55 Current children cumulated vsize (KiB) 29040 Child status: 1 Real time (s): 19.6973 CPU time (s): 19.65 CPU user time (s): 19.562 CPU system time (s): 0.087986 CPU usage (%): 99.7599 Max. virtual memory (cumulated for all children) (KiB): 30128 getrusage(RUSAGE_CHILDREN,...) data: user time used= 19.562 system time used= 0.087986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13193 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= 15 involuntary context switches= 29 runsolver used 0.015997 second user time and 0.049992 second system time The end
Begin job on node41 on Sat Apr 14 21:56:23 UTC 2007 IDJOB= 348582 IDBENCH= 1693 IDSOLVER= 166 FILE ID= node41/348582-1176587783 PBS_JOBID= 4556947 Free space on /tmp= 66560 MiB SOLVER NAME= glpPB 0.2 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scfxm3.opb COMMAND LINE= glpPBv3 /tmp/evaluation/348582-1176587783/instance-348582-1176587783.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-348582-1176587783 -o ROOT/results/node41/conversion-348582-1176587783 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348582-1176587783/instance-348582-1176587783.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-348582-1176587783 -o ROOT/results/node41/solver-348582-1176587783 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348582-1176587783/instance-348582-1176587783.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= ce89a14d8ce44afa95c95ee36cc3e1e0 RANDOM SEED= 512875352 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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 : 3000.232 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 : 3000.232 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: 1605168 kB Buffers: 53648 kB Cached: 264296 kB SwapCached: 2404 kB Active: 40248 kB Inactive: 293012 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1605168 kB SwapTotal: 4192956 kB SwapFree: 4184828 kB Dirty: 4520 kB Writeback: 0 kB Mapped: 21560 kB Slab: 103448 kB Committed_AS: 717748 kB PageTables: 1488 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= 66560 MiB End job on node41 on Sat Apr 14 21:56:43 UTC 2007