Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | UNSAT | 31.1443 | 31.1674 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb |
MD5SUM | be4f4f29b9c7e2eb46e68f9bd24a134f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 1.87671 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 228630 |
Total number of constraints | 5194 |
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 | 5194 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 3330 |
Number of terms in the objective function | 182710 |
Biggest coefficient in the objective function | 400 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 583528 |
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 | 583528 |
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 31.07/31.15 c starting to Solve 31.07/31.15 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/363012-1177021936/instance-363012-1177021936.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-363012-1177021936 -o ROOT/results/node55/solver-363012-1177021936 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363012-1177021936/instance-363012-1177021936.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 0.97 0.98 3/64 12346 /proc/meminfo: memFree=1682108/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=2644 CPUtime=0 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 150103658 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134529207 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 661 226 192 40 0 76 0 [startup+0.032688 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12346 /proc/meminfo: memFree=1682108/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=3444 CPUtime=0.02 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 454 0 0 0 2 0 0 0 18 0 1 0 150103658 3526656 424 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7247509 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 861 424 192 40 0 276 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3444 [startup+0.101693 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12346 /proc/meminfo: memFree=1682108/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=5176 CPUtime=0.09 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 902 0 0 0 9 0 0 0 18 0 1 0 150103658 5300224 872 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 1294 874 192 40 0 709 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5176 [startup+0.301713 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12346 /proc/meminfo: memFree=1682108/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=10236 CPUtime=0.29 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 2162 0 0 0 28 1 0 0 19 0 1 0 150103658 10481664 2132 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 2559 2132 192 40 0 1974 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10236 [startup+0.70175 s] /proc/loadavg: 1.00 0.97 0.98 3/64 12346 /proc/meminfo: memFree=1682108/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=19696 CPUtime=0.69 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 4513 0 0 0 67 2 0 0 22 0 1 0 150103658 20168704 4483 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 4924 4483 192 40 0 4339 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19696 [startup+1.50183 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12347 /proc/meminfo: memFree=1660852/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=26492 CPUtime=1.48 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 6237 0 0 0 145 3 0 0 25 0 1 0 150103658 27127808 6207 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134519163 0 0 4096 0 0 0 0 17 0 0 0 /proc/12346/statm: 6623 6207 199 40 0 6038 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 26492 [startup+3.10198 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12347 /proc/meminfo: memFree=1654260/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=63284 CPUtime=3.09 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 15796 0 0 0 301 8 0 0 25 0 1 0 150103658 64802816 15401 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 15821 15402 201 40 0 15236 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 63284 [startup+6.30129 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12347 /proc/meminfo: memFree=1567156/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=117080 CPUtime=6.28 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 32006 0 0 0 613 15 0 0 25 0 1 0 150103658 119889920 28889 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589739 0 0 4096 0 0 0 0 17 0 0 0 /proc/12346/statm: 29270 28889 221 40 0 28685 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 117080 [startup+12.7019 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12347 /proc/meminfo: memFree=1567156/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=117080 CPUtime=12.68 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 32006 0 0 0 1253 15 0 0 25 0 1 0 150103658 119889920 28889 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587974 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 29270 28889 221 40 0 28685 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 117080 [startup+25.5011 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12347 /proc/meminfo: memFree=1567284/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=117080 CPUtime=25.47 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 32006 0 0 0 2532 15 0 0 25 0 1 0 150103658 119889920 28889 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 29270 28889 221 40 0 28685 0 Current children cumulated CPU time (s) 25.47 Current children cumulated vsize (KiB) 117080 Solver just ended. Dumping a history of the last processes samples [startup+28.7014 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12347 /proc/meminfo: memFree=1567284/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=117080 CPUtime=28.66 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 32006 0 0 0 2851 15 0 0 25 0 1 0 150103658 119889920 28889 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582806 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 29270 28889 221 40 0 28685 0 Current children cumulated CPU time (s) 28.66 Current children cumulated vsize (KiB) 117080 [startup+30.3016 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12347 /proc/meminfo: memFree=1567284/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=117080 CPUtime=30.27 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 32006 0 0 0 3011 16 0 0 25 0 1 0 150103658 119889920 28889 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 29270 28889 221 40 0 28685 0 Current children cumulated CPU time (s) 30.27 Current children cumulated vsize (KiB) 117080 [startup+30.7016 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12347 /proc/meminfo: memFree=1567284/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=117080 CPUtime=30.68 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 32006 0 0 0 3052 16 0 0 25 0 1 0 150103658 119889920 28889 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582408 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 29270 28889 221 40 0 28685 0 Current children cumulated CPU time (s) 30.68 Current children cumulated vsize (KiB) 117080 [startup+31.1016 s] /proc/loadavg: 1.00 0.97 0.98 2/65 12347 /proc/meminfo: memFree=1567284/2055920 swapFree=4184496/4192956 [pid=12346] ppid=12344 vsize=108016 CPUtime=31.07 /proc/12346/stat : 12346 (glpPBv3) R 12344 12346 11335 0 -1 0 32601 0 0 0 3091 16 0 0 25 0 1 0 150103658 110608384 26304 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7315159 0 0 4096 0 0 0 0 17 1 0 0 /proc/12346/statm: 27004 26311 221 40 0 26419 0 Current children cumulated CPU time (s) 31.07 Current children cumulated vsize (KiB) 108016 Child status: 20 Real time (s): 31.1674 CPU time (s): 31.1443 CPU user time (s): 30.9573 CPU system time (s): 0.186971 CPU usage (%): 99.9259 Max. virtual memory (cumulated for all children) (KiB): 117080 getrusage(RUSAGE_CHILDREN,...) data: user time used= 30.9573 system time used= 0.186971 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 32921 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= 86 runsolver used 0.031995 second user time and 0.068989 second system time The end
Begin job on node55 on Thu Apr 19 22:32:16 UTC 2007 IDJOB= 363012 IDBENCH= 1713 IDSOLVER= 166 FILE ID= node55/363012-1177021936 PBS_JOBID= 4630563 Free space on /tmp= 66345 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-v2-20-10-80bau3b.opb COMMAND LINE= glpPBv3 /tmp/evaluation/363012-1177021936/instance-363012-1177021936.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-363012-1177021936 -o ROOT/results/node55/conversion-363012-1177021936 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363012-1177021936/instance-363012-1177021936.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-363012-1177021936 -o ROOT/results/node55/solver-363012-1177021936 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363012-1177021936/instance-363012-1177021936.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= be4f4f29b9c7e2eb46e68f9bd24a134f RANDOM SEED= 765742901 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: 1682580 kB Buffers: 26216 kB Cached: 272828 kB SwapCached: 2196 kB Active: 143560 kB Inactive: 164984 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1682580 kB SwapTotal: 4192956 kB SwapFree: 4184496 kB Dirty: 10664 kB Writeback: 0 kB Mapped: 16020 kB Slab: 50928 kB Committed_AS: 1168660 kB PageTables: 1380 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= 66345 MiB End job on node55 on Thu Apr 19 22:32:48 UTC 2007