Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 30 | 0.351946 | 0.396691 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir04_area_partials.opb |
MD5SUM | 95f6cd76e0e9cbaf8e95e1cd4db90f8e |
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 | 30 |
Best CPU time to get the best result obtained on this benchmark | 0.001998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 30 |
Optimality of the best value was proved | YES |
Number of variables | 54 |
Total number of constraints | 69 |
Number of constraints which are clauses | 69 |
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 | 11 |
Number of terms in the objective function | 43 |
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 | 43 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 43 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.04 o 42 0.00/0.06 o 41 0.04/0.12 o 40 0.04/0.15 o 39 0.04/0.17 o 38 0.04/0.19 o 37 0.15/0.22 o 36 0.15/0.24 o 35 0.15/0.27 o 34 0.15/0.29 o 33 0.24/0.31 o 32 0.24/0.34 o 31 0.24/0.36 o 30 0.24/0.39 s OPTIMUM FOUND 0.24/0.39 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 x30 x34 x37 x42 x45 x51
OK 30
/tmp/evaluation/373165-1177364998/instance-373165-1177364998.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node61/watcher-373165-1177364998 -o ROOT/results/node61/solver-373165-1177364998 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373165-1177364998.opb /tmp/evaluation/373165-1177364998/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: 0.87 0.97 0.92 3/64 10566 /proc/meminfo: memFree=1744120/2055920 swapFree=4184132/4192956 [pid=10566] ppid=10564 vsize=12268 CPUtime=0 /proc/10566/stat : 10566 (pbclasp) R 10564 10566 9697 0 -1 4194304 393 0 0 0 0 0 0 0 18 0 1 0 148463498 12562432 361 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 246424083691 0 0 4224 0 0 0 0 17 1 0 0 /proc/10566/statm: 3067 362 275 3 0 167 0 [startup+0.0793629 s] /proc/loadavg: 0.87 0.97 0.92 3/64 10566 /proc/meminfo: memFree=1744120/2055920 swapFree=4184132/4192956 [pid=10566] ppid=10564 vsize=12400 CPUtime=0.04 /proc/10566/stat : 10566 (pbclasp) S 10564 10566 9697 0 -1 4194304 737 3941 0 0 0 0 2 2 16 0 1 0 148463498 12697600 464 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 246415409044 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0 /proc/10566/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.101367 s] /proc/loadavg: 0.87 0.97 0.92 3/64 10566 /proc/meminfo: memFree=1744120/2055920 swapFree=4184132/4192956 [pid=10566] ppid=10564 vsize=12400 CPUtime=0.04 /proc/10566/stat : 10566 (pbclasp) S 10564 10566 9697 0 -1 4194304 799 4861 0 0 0 0 2 2 16 0 1 0 148463498 12697600 464 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/10566/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12400 [startup+0.301388 s] /proc/loadavg: 0.87 0.97 0.92 3/64 10566 /proc/meminfo: memFree=1744120/2055920 swapFree=4184132/4192956 [pid=10566] ppid=10564 vsize=12400 CPUtime=0.24 /proc/10566/stat : 10566 (pbclasp) R 10564 10566 9697 0 -1 4194304 1656 17785 0 0 1 0 12 11 16 0 1 0 148463498 12697600 464 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 246415405154 0 0 4224 16384 0 0 0 17 1 0 0 /proc/10566/statm: 3100 464 343 3 0 200 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.396691 CPU time (s): 0.351946 CPU user time (s): 0.175973 CPU system time (s): 0.175973 CPU usage (%): 88.7205 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.175973 system time used= 0.175973 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 26837 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= 696 involuntary context switches= 129 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node61 on Mon Apr 23 21:49:58 UTC 2007 IDJOB= 373165 IDBENCH= 25024 IDSOLVER= 158 FILE ID= node61/373165-1177364998 PBS_JOBID= 4675212 Free space on /tmp= 66502 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir04_area_partials.opb COMMAND LINE= pbclasp instance-373165-1177364998.opb /tmp/evaluation/373165-1177364998/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-373165-1177364998 -o ROOT/results/node61/conversion-373165-1177364998 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373165-1177364998/instance-373165-1177364998.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node61/watcher-373165-1177364998 -o ROOT/results/node61/solver-373165-1177364998 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373165-1177364998.opb /tmp/evaluation/373165-1177364998/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= 95f6cd76e0e9cbaf8e95e1cd4db90f8e RANDOM SEED= 858443878 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node61.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 : 3000.240 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 : 3000.240 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: 1744720 kB Buffers: 44528 kB Cached: 209960 kB SwapCached: 2960 kB Active: 164844 kB Inactive: 99628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1744720 kB SwapTotal: 4192956 kB SwapFree: 4184132 kB Dirty: 1236 kB Writeback: 0 kB Mapped: 15920 kB Slab: 32856 kB Committed_AS: 989796 kB PageTables: 1388 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= 66502 MiB End job on node61 on Mon Apr 23 21:49:59 UTC 2007