Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 13949 | 8.80266 | 8.89917 |
Name | normalized-PB07/OPT-SMALLINT-LIN/ submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb |
MD5SUM | 93d57e3cf3bbcca358fa3998d0198f54 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 13949 |
Best CPU time to get the best result obtained on this benchmark | 0.019996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 13949 |
Optimality of the best value was proved | YES |
Number of variables | 256 |
Total number of constraints | 351 |
Number of constraints which are clauses | 351 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 152 |
Biggest coefficient in the objective function | 1848 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 235098 |
Number of bits of the sum of numbers in the objective function | 18 |
Biggest number in a constraint | 1848 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 235098 |
Number of bits of the biggest sum of numbers | 18 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.06 o 15355 0.05/0.09 o 15173 0.08/0.12 o 15126 0.08/0.14 o 15068 0.08/0.17 o 14944 0.08/0.19 o 14886 0.17/0.22 o 14854 0.17/0.28 o 14828 0.21/0.30 o 14732 0.21/0.33 o 14680 0.21/0.36 o 14668 0.21/0.39 o 14620 0.33/0.41 o 14594 1.31/1.42 o 14543 1.36/1.52 o 14518 2.10/2.21 o 14477 2.13/2.32 o 14387 2.25/2.81 o 14364 2.73/2.92 o 14238 4.10/4.27 o 14201 4.19/4.38 o 14019 4.29/4.88 o 14013 4.80/5.36 o 14007 5.78/5.94 o 13995 5.84/6.48 o 13949 8.67/8.89 s OPTIMUM FOUND 8.67/8.89 v x56 x95 x160 x236 x244 x249 x252 x253 x254 x255
OK 13949
/tmp/evaluation/373160-1177173027/instance-373160-1177173027.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-373160-1177173027 -o ROOT/results/node60/solver-373160-1177173027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373160-1177173027.opb /tmp/evaluation/373160-1177173027/temp 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: 0.85 0.97 0.99 3/64 17507 /proc/meminfo: memFree=1773584/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12268 CPUtime=0 /proc/17507/stat : 17507 (pbclasp) R 17505 17507 16446 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 165212735 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903144958 0 0 4224 0 0 0 0 17 0 0 0 /proc/17507/statm: 3067 317 242 3 0 167 0 [startup+0.0711431 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17507 /proc/meminfo: memFree=1773584/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=0.05 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 669 2503 0 0 0 0 4 1 16 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.101179 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17507 /proc/meminfo: memFree=1773584/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=0.08 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 791 4632 0 0 0 1 5 2 16 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12400 [startup+0.301167 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17507 /proc/meminfo: memFree=1773584/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=0.21 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 1462 15479 0 0 0 1 11 9 16 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 Current children cumulated CPU time (s) 0.21 Current children cumulated vsize (KiB) 12400 [startup+0.701201 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17507 /proc/meminfo: memFree=1773584/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=0.35 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 2003 24189 0 0 1 2 18 14 16 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 12400 [startup+1.50128 s] /proc/loadavg: 0.85 0.97 0.99 2/67 17621 /proc/meminfo: memFree=1771920/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=1.36 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 2114 25954 0 0 1 2 117 16 16 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 Current children cumulated CPU time (s) 1.36 Current children cumulated vsize (KiB) 12400 [startup+3.10144 s] /proc/loadavg: 0.85 0.97 0.99 2/67 17637 /proc/meminfo: memFree=1771984/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=2.85 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 2662 34694 0 0 1 3 260 21 16 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 Current children cumulated CPU time (s) 2.85 Current children cumulated vsize (KiB) 12400 [startup+6.30175 s] /proc/loadavg: 0.94 0.98 0.99 2/67 17701 /proc/meminfo: memFree=1771896/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=5.84 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 3203 43480 0 0 1 3 553 27 16 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 Current children cumulated CPU time (s) 5.84 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+7.90191 s] /proc/loadavg: 0.95 0.98 0.99 2/67 17717 /proc/meminfo: memFree=1771832/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=6.37 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 3311 45236 0 0 1 3 605 28 17 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 [pid=17715] ppid=17507 vsize=5356 CPUtime=0 /proc/17715/stat : 17715 (sh) S 17507 17507 16446 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 165213384 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17715/statm: 1339 225 188 169 0 50 0 [pid=17717] ppid=17715 vsize=2952 CPUtime=1.39 /proc/17717/stat : 17717 (clasp-1.0) R 17715 17507 16446 0 -1 4194304 407 0 0 0 139 0 0 0 25 0 1 0 165213384 3022848 368 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737217 0 0 4096 0 0 0 0 17 0 0 0 /proc/17717/statm: 738 368 249 81 0 112 0 Current children cumulated CPU time (s) 7.76 Current children cumulated vsize (KiB) 20708 [startup+8.30195 s] /proc/loadavg: 0.95 0.98 0.99 2/67 17717 /proc/meminfo: memFree=1771832/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=6.37 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 3311 45236 0 0 1 3 605 28 17 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 [pid=17715] ppid=17507 vsize=5356 CPUtime=0 /proc/17715/stat : 17715 (sh) S 17507 17507 16446 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 165213384 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17715/statm: 1339 225 188 169 0 50 0 [pid=17717] ppid=17715 vsize=3084 CPUtime=1.79 /proc/17717/stat : 17717 (clasp-1.0) R 17715 17507 16446 0 -1 4194304 414 0 0 0 179 0 0 0 25 0 1 0 165213384 3158016 375 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134741011 0 0 4096 0 0 0 0 17 0 0 0 /proc/17717/statm: 771 375 249 81 0 145 0 Current children cumulated CPU time (s) 8.16 Current children cumulated vsize (KiB) 20840 [startup+8.70199 s] /proc/loadavg: 0.95 0.98 0.99 2/67 17717 /proc/meminfo: memFree=1771768/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=6.37 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 3311 45236 0 0 1 3 605 28 17 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 [pid=17715] ppid=17507 vsize=5356 CPUtime=0 /proc/17715/stat : 17715 (sh) S 17507 17507 16446 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 165213384 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17715/statm: 1339 225 188 169 0 50 0 [pid=17717] ppid=17715 vsize=3084 CPUtime=2.2 /proc/17717/stat : 17717 (clasp-1.0) R 17715 17507 16446 0 -1 4194304 418 0 0 0 220 0 0 0 25 0 1 0 165213384 3158016 379 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134741816 0 0 4096 0 0 0 0 17 0 0 0 /proc/17717/statm: 771 379 249 81 0 145 0 Current children cumulated CPU time (s) 8.57 Current children cumulated vsize (KiB) 20840 [startup+8.806 s] /proc/loadavg: 0.95 0.98 0.99 2/67 17717 /proc/meminfo: memFree=1771768/2055920 swapFree=4183236/4192956 [pid=17507] ppid=17505 vsize=12400 CPUtime=6.37 /proc/17507/stat : 17507 (pbclasp) S 17505 17507 16446 0 -1 4194304 3311 45236 0 0 1 3 605 28 17 0 1 0 165212735 12697600 475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17507/statm: 3100 475 343 3 0 200 0 [pid=17715] ppid=17507 vsize=5356 CPUtime=0 /proc/17715/stat : 17715 (sh) S 17507 17507 16446 0 -1 4194304 285 122 0 0 0 0 0 0 16 0 1 0 165213384 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17715/statm: 1339 225 188 169 0 50 0 [pid=17717] ppid=17715 vsize=3084 CPUtime=2.3 /proc/17717/stat : 17717 (clasp-1.0) R 17715 17507 16446 0 -1 4194304 419 0 0 0 230 0 0 0 25 0 1 0 165213384 3158016 380 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 0 0 0 /proc/17717/statm: 771 380 249 81 0 145 0 Current children cumulated CPU time (s) 8.67 Current children cumulated vsize (KiB) 20840 Child status: 0 Real time (s): 8.89917 CPU time (s): 8.80266 CPU user time (s): 8.46971 CPU system time (s): 0.332949 CPU usage (%): 98.9155 Max. virtual memory (cumulated for all children) (KiB): 20840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.46971 system time used= 0.332949 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 49646 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= 1463 involuntary context switches= 347 runsolver used 0.013997 second user time and 0.026995 second system time The end
Begin job on node60 on Sat Apr 21 16:30:28 UTC 2007 IDJOB= 373160 IDBENCH= 25023 IDSOLVER= 167 FILE ID= node60/373160-1177173027 PBS_JOBID= 4648949 Free space on /tmp= 66417 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb COMMAND LINE= pbclasp instance-373160-1177173027.opb /tmp/evaluation/373160-1177173027/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-373160-1177173027 -o ROOT/results/node60/conversion-373160-1177173027 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373160-1177173027/instance-373160-1177173027.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-373160-1177173027 -o ROOT/results/node60/solver-373160-1177173027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373160-1177173027.opb /tmp/evaluation/373160-1177173027/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 93d57e3cf3bbcca358fa3998d0198f54 RANDOM SEED= 784253678 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1773992 kB Buffers: 52288 kB Cached: 161020 kB SwapCached: 3476 kB Active: 123380 kB Inactive: 100148 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1773992 kB SwapTotal: 4192956 kB SwapFree: 4183236 kB Dirty: 692 kB Writeback: 0 kB Mapped: 16060 kB Slab: 44384 kB Committed_AS: 2468196 kB PageTables: 1468 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= 66417 MiB End job on node60 on Sat Apr 21 16:30:37 UTC 2007