Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
glpPB 0.2 | ? (exit code) | 26.047 | 26.0554 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-bell3b.opb |
MD5SUM | b7f7c91542d49e4b7d5c93771b085583 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 1087 |
Best CPU time to get the best result obtained on this benchmark | 1800.29 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1087 |
Optimality of the best value was proved | NO |
Number of variables | 2283 |
Total number of constraints | 151 |
Number of constraints which are clauses | 22 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 129 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 195 |
Number of terms in the objective function | 1780 |
Biggest coefficient in the objective function | 24508 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 525566 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 261895 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 525566 |
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 25.98/26.05 c starting to Solve 25.98/26.05 Assertion failed: aq[p] != 0.0; file glpspx1.c; line 1374
ERROR: no interpretation found !
/tmp/evaluation/351398-1176598114/instance-351398-1176598114.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-351398-1176598114 -o ROOT/results/node2/solver-351398-1176598114 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351398-1176598114/instance-351398-1176598114.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: 0.92 0.98 0.99 3/77 319 /proc/meminfo: memFree=1658680/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=2644 CPUtime=0 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 135849217 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 661 228 192 40 0 76 0 [startup+0.0862131 s] /proc/loadavg: 0.92 0.98 0.99 3/77 319 /proc/meminfo: memFree=1658680/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=3588 CPUtime=0.08 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 540 0 0 0 8 0 0 0 18 0 1 0 135849217 3674112 509 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 897 509 221 40 0 312 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3588 [startup+0.101214 s] /proc/loadavg: 0.92 0.98 0.99 3/77 319 /proc/meminfo: memFree=1658680/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=3588 CPUtime=0.09 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 540 0 0 0 9 0 0 0 18 0 1 0 135849217 3674112 509 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 897 509 221 40 0 312 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3588 [startup+0.301234 s] /proc/loadavg: 0.92 0.98 0.99 3/77 319 /proc/meminfo: memFree=1658680/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=4276 CPUtime=0.29 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 709 0 0 0 29 0 0 0 19 0 1 0 135849217 4378624 678 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 1069 678 227 40 0 484 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4276 [startup+0.701276 s] /proc/loadavg: 0.92 0.98 0.99 3/77 319 /proc/meminfo: memFree=1658680/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=4276 CPUtime=0.69 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 709 0 0 0 69 0 0 0 23 0 1 0 135849217 4378624 678 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 1069 678 227 40 0 484 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4276 [startup+1.50136 s] /proc/loadavg: 0.92 0.98 0.99 2/78 320 /proc/meminfo: memFree=1656816/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=4276 CPUtime=1.49 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 710 0 0 0 149 0 0 0 25 0 1 0 135849217 4378624 679 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629279 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 1069 679 227 40 0 484 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4276 [startup+3.10153 s] /proc/loadavg: 0.92 0.98 0.99 2/78 320 /proc/meminfo: memFree=1656560/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=4276 CPUtime=3.09 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 719 0 0 0 309 0 0 0 25 0 1 0 135849217 4378624 688 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 1069 688 227 40 0 484 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4276 [startup+6.30186 s] /proc/loadavg: 0.93 0.98 0.99 2/78 320 /proc/meminfo: memFree=1656432/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=4292 CPUtime=6.29 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 744 0 0 0 628 1 0 0 25 0 1 0 135849217 4395008 697 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10970032 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 1073 697 227 40 0 488 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 4292 [startup+12.7025 s] /proc/loadavg: 0.93 0.98 0.99 2/78 320 /proc/meminfo: memFree=1656368/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=4292 CPUtime=12.69 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 5395 0 0 0 1266 3 0 0 25 0 1 0 135849217 4395008 697 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629289 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 1073 697 227 40 0 488 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 4292 [startup+25.5019 s] /proc/loadavg: 0.95 0.98 0.99 2/78 320 /proc/meminfo: memFree=1656176/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=4412 CPUtime=25.49 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 45257 0 0 0 2531 18 0 0 25 0 1 0 135849217 4517888 727 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 1103 727 227 40 0 518 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 4412 Solver just ended. Dumping a history of the last processes samples [startup+25.9019 s] /proc/loadavg: 0.95 0.98 0.99 2/78 320 /proc/meminfo: memFree=1656176/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=4552 CPUtime=25.88 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 46722 0 0 0 2570 18 0 0 25 0 1 0 135849217 4661248 752 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 1138 752 227 40 0 553 0 Current children cumulated CPU time (s) 25.88 Current children cumulated vsize (KiB) 4552 [startup+26.0019 s] /proc/loadavg: 0.95 0.98 0.99 2/78 320 /proc/meminfo: memFree=1656176/2055920 swapFree=4147152/4192956 [pid=319] ppid=317 vsize=4412 CPUtime=25.98 /proc/319/stat : 319 (glpPBv3) R 317 319 32077 0 -1 0 47129 0 0 0 2580 18 0 0 25 0 1 0 135849217 4517888 727 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0 /proc/319/statm: 1103 727 227 40 0 518 0 Current children cumulated CPU time (s) 25.98 Current children cumulated vsize (KiB) 4412 Child status: 1 Real time (s): 26.0554 CPU time (s): 26.047 CPU user time (s): 25.8581 CPU system time (s): 0.188971 CPU usage (%): 99.9678 Max. virtual memory (cumulated for all children) (KiB): 4688 getrusage(RUSAGE_CHILDREN,...) data: user time used= 25.8581 system time used= 0.188971 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 47278 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= 533 runsolver used 0.035994 second user time and 0.06399 second system time The end
Begin job on node2 on Sun Apr 15 00:48:34 UTC 2007 IDJOB= 351398 IDBENCH= 1742 IDSOLVER= 166 FILE ID= node2/351398-1176598114 PBS_JOBID= 4556810 Free space on /tmp= 66559 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-bell3b.opb COMMAND LINE= glpPBv3 /tmp/evaluation/351398-1176598114/instance-351398-1176598114.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-351398-1176598114 -o ROOT/results/node2/conversion-351398-1176598114 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351398-1176598114/instance-351398-1176598114.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-351398-1176598114 -o ROOT/results/node2/solver-351398-1176598114 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/351398-1176598114/instance-351398-1176598114.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= b7f7c91542d49e4b7d5c93771b085583 RANDOM SEED= 881060327 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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 : 3000.234 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 : 3000.234 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: 1659088 kB Buffers: 69948 kB Cached: 259264 kB SwapCached: 14256 kB Active: 148484 kB Inactive: 205260 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1659088 kB SwapTotal: 4192956 kB SwapFree: 4147152 kB Dirty: 2364 kB Writeback: 0 kB Mapped: 30564 kB Slab: 28568 kB Committed_AS: 5794884 kB PageTables: 1864 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= 66559 MiB End job on node2 on Sun Apr 15 00:49:01 UTC 2007