Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 36.0655 | 36.0804 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-sctap2.opb |
MD5SUM | 85d5cf87b7b65babdb4e7a6c3071d7ec |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 885 |
Best CPU time to get the best result obtained on this benchmark | 1782.77 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 645 |
Optimality of the best value was proved | NO |
Number of variables | 56400 |
Total number of constraints | 1033 |
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 | 1033 |
Minimum length of a constraint | 90 |
Maximum length of a constraint | 720 |
Number of terms in the objective function | 42300 |
Biggest coefficient in the objective function | 854 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 560740 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 142664 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 560740 |
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 35.97/36.07 c starting to Solve 35.97/36.07 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/351099-1176580199/instance-351099-1176580199.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-351099-1176580199 -o ROOT/results/node51/solver-351099-1176580199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351099-1176580199/instance-351099-1176580199.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: 0.78 0.95 0.98 3/64 4063 /proc/meminfo: memFree=1632688/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=2644 CPUtime=0 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 12865014 2707456 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 661 226 192 40 0 76 0 [startup+0.00804407 s] /proc/loadavg: 0.78 0.95 0.98 3/64 4063 /proc/meminfo: memFree=1632688/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=2644 CPUtime=0 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 280 0 0 0 0 0 0 0 18 0 1 0 12865014 2707456 250 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 661 250 192 40 0 76 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2644 [startup+0.101051 s] /proc/loadavg: 0.78 0.95 0.98 3/64 4063 /proc/meminfo: memFree=1632688/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=5308 CPUtime=0.09 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 914 0 0 0 9 0 0 0 18 0 1 0 12865014 5435392 884 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 1327 884 192 40 0 742 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5308 [startup+0.301069 s] /proc/loadavg: 0.78 0.95 0.98 3/64 4063 /proc/meminfo: memFree=1632688/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=7844 CPUtime=0.29 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 1567 0 0 0 29 0 0 0 19 0 1 0 12865014 8032256 1537 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 1961 1537 199 40 0 1376 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7844 [startup+0.701104 s] /proc/loadavg: 0.78 0.95 0.98 3/64 4063 /proc/meminfo: memFree=1632688/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=10908 CPUtime=0.68 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 2348 0 0 0 68 0 0 0 22 0 1 0 12865014 11169792 2318 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 2727 2318 199 40 0 2142 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 10908 [startup+1.50118 s] /proc/loadavg: 0.78 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1610856/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=33000 CPUtime=1.48 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 7943 0 0 0 146 2 0 0 25 0 1 0 12865014 33792000 7861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 8250 7861 221 40 0 7665 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 33000 [startup+3.10132 s] /proc/loadavg: 0.80 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1601832/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=31416 CPUtime=3.08 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 9123 0 0 0 305 3 0 0 25 0 1 0 12865014 32169984 7465 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 7854 7465 221 40 0 7269 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 31416 [startup+6.30161 s] /proc/loadavg: 0.80 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1603240/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=31416 CPUtime=6.29 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 9123 0 0 0 625 4 0 0 25 0 1 0 12865014 32169984 7465 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589870 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 7854 7465 221 40 0 7269 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 31416 [startup+12.7012 s] /proc/loadavg: 0.83 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1593832/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=42044 CPUtime=12.69 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 100460 0 0 0 1223 46 0 0 25 0 1 0 12865014 43053056 10104 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 10511 10104 227 40 0 9926 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 42044 [startup+25.5013 s] /proc/loadavg: 0.85 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1591784/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=34532 CPUtime=25.48 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 310399 0 0 0 2410 138 0 0 25 0 1 0 12865014 35360768 8227 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543233 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 8633 8227 227 40 0 8048 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 34532 Solver just ended. Dumping a history of the last processes samples [startup+31.9059 s] /proc/loadavg: 0.88 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1599592/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=38404 CPUtime=31.89 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 416002 0 0 0 3003 186 0 0 25 0 1 0 12865014 39325696 9198 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134558109 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 9601 9198 227 40 0 9016 0 Current children cumulated CPU time (s) 31.89 Current children cumulated vsize (KiB) 38404 [startup+33.5021 s] /proc/loadavg: 0.88 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1592680/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=34532 CPUtime=33.48 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 440555 0 0 0 3152 196 0 0 25 0 1 0 12865014 35360768 8231 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534895 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 8633 8231 227 40 0 8048 0 Current children cumulated CPU time (s) 33.48 Current children cumulated vsize (KiB) 34532 [startup+35.1012 s] /proc/loadavg: 0.88 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1592488/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=37948 CPUtime=35.08 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 468460 0 0 0 3299 209 0 0 25 0 1 0 12865014 38858752 8894 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 9487 8894 227 40 0 8902 0 Current children cumulated CPU time (s) 35.08 Current children cumulated vsize (KiB) 37948 [startup+35.5012 s] /proc/loadavg: 0.88 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1592488/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=34532 CPUtime=35.48 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 473731 0 0 0 3337 211 0 0 25 0 1 0 12865014 35360768 8231 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134541822 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 8633 8231 227 40 0 8048 0 Current children cumulated CPU time (s) 35.48 Current children cumulated vsize (KiB) 34532 [startup+35.9013 s] /proc/loadavg: 0.88 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1592488/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=42948 CPUtime=35.87 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 481220 0 0 0 3373 214 0 0 25 0 1 0 12865014 43978752 10335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134540022 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 10737 10335 227 40 0 10152 0 Current children cumulated CPU time (s) 35.87 Current children cumulated vsize (KiB) 42948 [startup+36.0013 s] /proc/loadavg: 0.88 0.95 0.98 2/65 4064 /proc/meminfo: memFree=1592488/2055920 swapFree=4192956/4192956 [pid=4063] ppid=4061 vsize=35212 CPUtime=35.97 /proc/4063/stat : 4063 (glpPBv3) R 4061 4063 3989 0 -1 0 481491 0 0 0 3383 214 0 0 25 0 1 0 12865014 36057088 8335 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3083991 0 0 4096 0 0 0 0 17 1 0 0 /proc/4063/statm: 8803 8343 227 40 0 8218 0 Current children cumulated CPU time (s) 35.97 Current children cumulated vsize (KiB) 35212 Child status: 1 Real time (s): 36.0804 CPU time (s): 36.0655 CPU user time (s): 33.8998 CPU system time (s): 2.16567 CPU usage (%): 99.9588 Max. virtual memory (cumulated for all children) (KiB): 43168 getrusage(RUSAGE_CHILDREN,...) data: user time used= 33.8998 system time used= 2.16567 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 483775 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= 37 runsolver used 0.029995 second user time and 0.080987 second system time The end
Begin job on node51 on Sat Apr 14 19:49:59 UTC 2007 IDJOB= 351099 IDBENCH= 1661 IDSOLVER= 166 FILE ID= node51/351099-1176580199 PBS_JOBID= 4556940 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-sctap2.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351099-1176580199/instance-351099-1176580199.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-351099-1176580199 -o ROOT/results/node51/conversion-351099-1176580199 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351099-1176580199/instance-351099-1176580199.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-351099-1176580199 -o ROOT/results/node51/solver-351099-1176580199 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351099-1176580199/instance-351099-1176580199.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 85d5cf87b7b65babdb4e7a6c3071d7ec RANDOM SEED= 89934045 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1633032 kB Buffers: 48680 kB Cached: 272076 kB SwapCached: 0 kB Active: 66952 kB Inactive: 269208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1633032 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4940 kB Writeback: 0 kB Mapped: 25448 kB Slab: 72748 kB Committed_AS: 198832 kB PageTables: 1408 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 node51 on Sat Apr 14 19:50:35 UTC 2007