Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 36 | 0.480926 | 0.541099 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir05_area_partials.opb |
MD5SUM | 9a2b3d380646f132413fb295bd189149 |
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 | 36 |
Best CPU time to get the best result obtained on this benchmark | 0.036993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 36 |
Optimality of the best value was proved | YES |
Number of variables | 556 |
Total number of constraints | 1561 |
Number of constraints which are clauses | 1561 |
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 | 127 |
Number of terms in the objective function | 218 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 218 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 218 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.17 o 42 0.16/0.21 o 41 0.16/0.26 o 40 0.23/0.30 o 39 0.23/0.39 o 38 0.34/0.44 o 37 0.34/0.49 o 36 0.43/0.53 s OPTIMUM FOUND 0.43/0.53 v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x146 x406 0.43/0.53 v x435
OK 36
/tmp/evaluation/373202-1177365021/instance-373202-1177365021.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node27/watcher-373202-1177365021 -o ROOT/results/node27/solver-373202-1177365021 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373202-1177365021.opb /tmp/evaluation/373202-1177365021/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 0.93 3/65 1772 /proc/meminfo: memFree=1703512/2055920 swapFree=4183064/4192956 [pid=1772] ppid=1770 vsize=12268 CPUtime=0 /proc/1772/stat : 1772 (pbclasp) R 1770 1772 1245 0 -1 4194304 349 0 0 0 0 0 0 0 18 0 1 0 149197997 12562432 317 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 244445837925 0 2147483391 4224 0 0 0 0 17 1 0 0 /proc/1772/statm: 3067 317 242 3 0 167 0 [startup+0.056205 s] /proc/loadavg: 0.85 0.97 0.93 3/65 1772 /proc/meminfo: memFree=1703512/2055920 swapFree=4183064/4192956 [pid=1772] ppid=1770 vsize=12400 CPUtime=0 /proc/1772/stat : 1772 (pbclasp) S 1770 1772 1245 0 -1 4194304 501 0 0 0 0 0 0 0 16 0 1 0 149197997 12697600 455 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/1772/statm: 3100 455 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101207 s] /proc/loadavg: 0.85 0.97 0.93 3/65 1772 /proc/meminfo: memFree=1703512/2055920 swapFree=4183064/4192956 [pid=1772] ppid=1770 vsize=12400 CPUtime=0 /proc/1772/stat : 1772 (pbclasp) S 1770 1772 1245 0 -1 4194304 501 0 0 0 0 0 0 0 16 0 1 0 149197997 12697600 455 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/1772/statm: 3100 455 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301231 s] /proc/loadavg: 0.85 0.97 0.93 3/65 1772 /proc/meminfo: memFree=1703512/2055920 swapFree=4183064/4192956 [pid=1772] ppid=1770 vsize=12528 CPUtime=0.23 /proc/1772/stat : 1772 (pbclasp) S 1770 1772 1245 0 -1 4194304 931 7234 0 0 0 0 19 4 16 0 1 0 149197997 12828672 483 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1772/statm: 3132 483 343 3 0 232 0 Current children cumulated CPU time (s) 0.23 Current children cumulated vsize (KiB) 12528 Solver just ended. Dumping a history of the last processes samples [startup+0.501253 s] /proc/loadavg: 0.85 0.97 0.93 3/65 1772 /proc/meminfo: memFree=1703512/2055920 swapFree=4183064/4192956 [pid=1772] ppid=1770 vsize=12528 CPUtime=0.43 /proc/1772/stat : 1772 (pbclasp) S 1770 1772 1245 0 -1 4194304 1341 13972 0 0 1 1 31 10 16 0 1 0 149197997 12828672 483 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/1772/statm: 3132 483 343 3 0 232 0 Current children cumulated CPU time (s) 0.43 Current children cumulated vsize (KiB) 12528 Child status: 0 Real time (s): 0.541099 CPU time (s): 0.480926 CPU user time (s): 0.351946 CPU system time (s): 0.12898 CPU usage (%): 88.8795 Max. virtual memory (cumulated for all children) (KiB): 12528 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.351946 system time used= 0.12898 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 17339 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= 553 involuntary context switches= 182 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node27 on Mon Apr 23 21:50:21 UTC 2007 IDJOB= 373202 IDBENCH= 25026 IDSOLVER= 167 FILE ID= node27/373202-1177365021 PBS_JOBID= 4675236 Free space on /tmp= 66377 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir05_area_partials.opb COMMAND LINE= pbclasp instance-373202-1177365021.opb /tmp/evaluation/373202-1177365021/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-373202-1177365021 -o ROOT/results/node27/conversion-373202-1177365021 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373202-1177365021/instance-373202-1177365021.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node27/watcher-373202-1177365021 -o ROOT/results/node27/solver-373202-1177365021 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373202-1177365021.opb /tmp/evaluation/373202-1177365021/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 9a2b3d380646f132413fb295bd189149 RANDOM SEED= 430687952 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node27.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 : 3000.213 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 : 5931.00 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 : 3000.213 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: 1704112 kB Buffers: 56128 kB Cached: 220340 kB SwapCached: 4032 kB Active: 188392 kB Inactive: 98232 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1704112 kB SwapTotal: 4192956 kB SwapFree: 4183064 kB Dirty: 604 kB Writeback: 0 kB Mapped: 15912 kB Slab: 51180 kB Committed_AS: 2129356 kB PageTables: 1412 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= 66377 MiB End job on node27 on Mon Apr 23 21:50:22 UTC 2007