Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 162.327 | 162.382 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-pilot.we.opb |
MD5SUM | 6d89097601cc17df3da06374ded173c4 |
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 | 77678 |
Total number of constraints | 1016 |
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 | 1016 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 2430 |
Number of terms in the objective function | 2760 |
Biggest coefficient in the objective function | 9798 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 526457 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262399 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 526457 |
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 |
0.00/0.01 c glpPB 0.2 (July 2006) 0.00/0.01 c An Application of GLPK 4.10 for PB Constraints 0.00/0.01 c Done @ University of Michigan, Ann Arbor, MI 0.00/0.01 c by Hossein Sheini 162.24/162.37 c starting to Solve 162.24/162.37 Assertion failed: x >= lb; file glpmip2.c; line 230
ERROR: no interpretation found !
/tmp/evaluation/348621-1176589188/instance-348621-1176589188.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-348621-1176589188 -o ROOT/results/node55/solver-348621-1176589188 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348621-1176589188/instance-348621-1176589188.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 1.05 1.01 3/64 31614 /proc/meminfo: memFree=1898308/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=2432 CPUtime=0 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 149 0 1 0 0 0 0 0 18 0 1 0 106828858 2490368 130 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 6818680 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 608 131 112 40 0 11 0 [startup+0.0363899 s] /proc/loadavg: 1.00 1.05 1.01 3/64 31614 /proc/meminfo: memFree=1898308/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=3180 CPUtime=0.02 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 415 0 4 0 2 0 0 0 18 0 1 0 106828858 3256320 389 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 795 389 199 40 0 210 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3180 [startup+0.101397 s] /proc/loadavg: 1.00 1.05 1.01 3/64 31614 /proc/meminfo: memFree=1898308/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=4648 CPUtime=0.08 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 773 0 4 0 8 0 0 0 18 0 1 0 106828858 4759552 747 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 1162 749 199 40 0 577 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4648 [startup+0.301414 s] /proc/loadavg: 1.00 1.05 1.01 3/64 31614 /proc/meminfo: memFree=1898308/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=7712 CPUtime=0.28 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 1539 0 4 0 28 0 0 0 19 0 1 0 106828858 7897088 1513 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 1928 1513 199 40 0 1343 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 7712 [startup+0.701453 s] /proc/loadavg: 1.00 1.05 1.01 3/64 31614 /proc/meminfo: memFree=1898308/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=12640 CPUtime=0.68 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 2758 0 4 0 67 1 0 0 22 0 1 0 106828858 12943360 2732 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134519144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 3160 2732 199 40 0 2575 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 12640 [startup+1.50153 s] /proc/loadavg: 1.00 1.05 1.01 2/65 31615 /proc/meminfo: memFree=1875580/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=43936 CPUtime=1.48 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 11577 0 4 0 143 5 0 0 25 0 1 0 106828858 44990464 10580 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583228 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 10984 10580 221 40 0 10399 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 43936 [startup+3.10168 s] /proc/loadavg: 1.00 1.05 1.01 2/65 31615 /proc/meminfo: memFree=1855804/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=43936 CPUtime=3.08 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 11577 0 4 0 303 5 0 0 25 0 1 0 106828858 44990464 10580 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 10984 10580 221 40 0 10399 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 43936 [startup+6.30199 s] /proc/loadavg: 1.00 1.05 1.01 2/65 31615 /proc/meminfo: memFree=1855748/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=43936 CPUtime=6.28 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 12651 0 4 0 622 6 0 0 25 0 1 0 106828858 44990464 10580 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582796 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 10984 10580 221 40 0 10399 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 43936 [startup+12.7016 s] /proc/loadavg: 1.00 1.05 1.01 2/65 31615 /proc/meminfo: memFree=1855876/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=43936 CPUtime=12.68 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 12651 0 4 0 1262 6 0 0 25 0 1 0 106828858 44990464 10580 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 10984 10580 221 40 0 10399 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 43936 [startup+25.5018 s] /proc/loadavg: 1.00 1.05 1.01 2/65 31615 /proc/meminfo: memFree=1855940/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=43936 CPUtime=25.48 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 12651 0 4 0 2541 7 0 0 25 0 1 0 106828858 44990464 10580 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 10984 10580 221 40 0 10399 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 43936 [startup+51.1013 s] /proc/loadavg: 1.00 1.04 1.00 2/65 31615 /proc/meminfo: memFree=1855940/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=43936 CPUtime=51.07 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 13725 0 4 0 5099 8 0 0 25 0 1 0 106828858 44990464 10580 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 10984 10580 221 40 0 10399 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 43936 [startup+102.305 s] /proc/loadavg: 1.00 1.03 1.00 2/65 31615 /proc/meminfo: memFree=1856004/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=43936 CPUtime=102.26 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 14799 0 4 0 10215 11 0 0 25 0 1 0 106828858 44990464 10580 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589901 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 10984 10580 221 40 0 10399 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 43936 [startup+162.302 s] /proc/loadavg: 1.00 1.02 1.00 2/65 31615 /proc/meminfo: memFree=1858116/2055920 swapFree=4184852/4192956 [pid=31614] ppid=31612 vsize=45388 CPUtime=162.24 /proc/31614/stat : 31614 (glpPBv3) R 31612 31614 22043 0 -1 0 31549 0 4 0 16204 20 0 0 25 0 1 0 106828858 46477312 10969 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134555561 0 0 4096 0 0 0 0 17 1 0 0 /proc/31614/statm: 11347 10969 224 40 0 10762 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 45388 Solver just ended. Dumping a history of the last processes samples Child status: 1 Real time (s): 162.382 CPU time (s): 162.327 CPU user time (s): 162.104 CPU system time (s): 0.222966 CPU usage (%): 99.9664 Max. virtual memory (cumulated for all children) (KiB): 45388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 162.104 system time used= 0.222966 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 33970 page faults= 4 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 20 involuntary context switches= 327 runsolver used 0.114982 second user time and 0.341948 second system time The end
Begin job on node55 on Sat Apr 14 22:19:48 UTC 2007 IDJOB= 348621 IDBENCH= 1698 IDSOLVER= 166 FILE ID= node55/348621-1176589188 PBS_JOBID= 4556955 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-pilot.we.opb COMMAND LINE= glpPBv3 /tmp/evaluation/348621-1176589188/instance-348621-1176589188.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-348621-1176589188 -o ROOT/results/node55/conversion-348621-1176589188 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348621-1176589188/instance-348621-1176589188.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-348621-1176589188 -o ROOT/results/node55/solver-348621-1176589188 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348621-1176589188/instance-348621-1176589188.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 6d89097601cc17df3da06374ded173c4 RANDOM SEED= 470362571 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.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 : 3000.216 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 : 3000.216 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: 1898716 kB Buffers: 13208 kB Cached: 45384 kB SwapCached: 1316 kB Active: 41568 kB Inactive: 29792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1898716 kB SwapTotal: 4192956 kB SwapFree: 4184852 kB Dirty: 4800 kB Writeback: 0 kB Mapped: 20236 kB Slab: 71860 kB Committed_AS: 964680 kB PageTables: 1392 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 node55 on Sat Apr 14 22:22:31 UTC 2007