Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 33 | 0.45393 | 0.668317 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir07_area_partials.opb |
MD5SUM | 7ce2ce9765bc91d2f0a2aa267ffcb923 |
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 | 33 |
Best CPU time to get the best result obtained on this benchmark | 0.013997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 33 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 419 |
Number of constraints which are clauses | 419 |
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 | 30 |
Number of terms in the objective function | 92 |
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 | 92 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 92 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.07 o 51 0.00/0.10 o 46 0.08/0.18 o 45 0.11/0.20 o 44 0.11/0.24 o 43 0.11/0.27 o 42 0.19/0.30 o 41 0.19/0.32 o 40 0.19/0.35 o 39 0.19/0.38 o 38 0.28/0.40 o 37 0.28/0.45 o 36 0.28/0.48 o 35 0.35/0.51 o 34 0.35/0.55 o 33 0.35/0.58 s OPTIMUM FOUND 0.35/0.58 v x1 x2 x3 x4 x5 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x32 x33 x41 x42 x43 x44 x52 x53 x54 x55 x56 x57 x65 x69 x117 x126 x140 x156 0.35/0.58 v x157 x158 x176
OK 33
/tmp/evaluation/373230-1177365084/instance-373230-1177365084.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-373230-1177365084 -o ROOT/results/node21/solver-373230-1177365084 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373230-1177365084.opb /tmp/evaluation/373230-1177365084/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: 0.37 0.81 0.85 3/77 23559 /proc/meminfo: memFree=1844408/2055920 swapFree=4163684/4192956 [pid=23559] ppid=23557 vsize=12268 CPUtime=0 /proc/23559/stat : 23559 (pbclasp) R 23557 23559 22818 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 184425785 12562432 364 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 221236335329 0 0 4224 0 0 0 0 17 1 0 0 /proc/23559/statm: 3067 365 276 3 0 167 0 [startup+0.011245 s] /proc/loadavg: 0.37 0.81 0.85 3/77 23559 /proc/meminfo: memFree=1844408/2055920 swapFree=4163684/4192956 [pid=23559] ppid=23557 vsize=12400 CPUtime=0 /proc/23559/stat : 23559 (pbclasp) S 23557 23559 22818 0 -1 4194304 491 0 0 0 0 0 0 0 16 0 1 0 184425785 12697600 445 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/23559/statm: 3100 445 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102264 s] /proc/loadavg: 0.37 0.81 0.85 3/77 23559 /proc/meminfo: memFree=1844408/2055920 swapFree=4163684/4192956 [pid=23559] ppid=23557 vsize=12400 CPUtime=0.08 /proc/23559/stat : 23559 (pbclasp) S 23557 23559 22818 0 -1 4194304 741 4110 0 0 0 0 6 2 16 0 1 0 184425785 12697600 470 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 221245390740 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0 /proc/23559/statm: 3100 470 343 3 0 200 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12400 [startup+0.301277 s] /proc/loadavg: 0.37 0.81 0.85 3/77 23559 /proc/meminfo: memFree=1844408/2055920 swapFree=4163684/4192956 [pid=23559] ppid=23557 vsize=12400 CPUtime=0.19 /proc/23559/stat : 23559 (pbclasp) R 23557 23559 22818 0 -1 4194304 1266 12820 0 0 1 0 11 7 16 0 1 0 184425785 12697600 470 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 221236341293 0 0 4224 16384 0 0 0 17 0 0 0 /proc/23559/statm: 3100 470 343 3 0 200 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.502303 s] /proc/loadavg: 0.37 0.81 0.85 3/77 23559 /proc/meminfo: memFree=1844408/2055920 swapFree=4163684/4192956 [pid=23559] ppid=23557 vsize=12400 CPUtime=0.35 /proc/23559/stat : 23559 (pbclasp) S 23557 23559 22818 0 -1 4194304 2004 24192 0 0 1 1 17 16 16 0 1 0 184425785 12697600 470 18446744073709551615 4194304 4206940 548682069120 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/23559/statm: 3100 470 343 3 0 200 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 12400 [startup+0.60231 s] /proc/loadavg: 0.37 0.81 0.85 3/77 23559 /proc/meminfo: memFree=1844408/2055920 swapFree=4163684/4192956 [pid=23559] ppid=23557 vsize=0 CPUtime=0.43 /proc/23559/stat : 23559 (pbclasp) D 23557 23559 22818 0 -1 4194308 2338 28614 0 0 1 2 21 19 17 0 1 0 184425785 0 0 18446744073709551615 0 0 0 0 0 0 0 4224 16384 18446744072100051646 0 0 17 1 0 0 /proc/23559/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.43 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 0.668317 CPU time (s): 0.45393 CPU user time (s): 0.238963 CPU system time (s): 0.214967 CPU usage (%): 67.9214 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.238963 system time used= 0.214967 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 30952 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= 899 involuntary context switches= 189 runsolver used 0.001999 second user time and 0.004999 second system time The end
Begin job on node21 on Mon Apr 23 21:51:24 UTC 2007 IDJOB= 373230 IDBENCH= 25028 IDSOLVER= 167 FILE ID= node21/373230-1177365084 PBS_JOBID= 4675261 Free space on /tmp= 66390 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir07_area_partials.opb COMMAND LINE= pbclasp instance-373230-1177365084.opb /tmp/evaluation/373230-1177365084/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-373230-1177365084 -o ROOT/results/node21/conversion-373230-1177365084 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373230-1177365084/instance-373230-1177365084.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-373230-1177365084 -o ROOT/results/node21/solver-373230-1177365084 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373230-1177365084.opb /tmp/evaluation/373230-1177365084/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 7ce2ce9765bc91d2f0a2aa267ffcb923 RANDOM SEED= 806279048 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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 : 3000.232 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 : 3000.232 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: 1845008 kB Buffers: 24128 kB Cached: 100984 kB SwapCached: 7964 kB Active: 52116 kB Inactive: 96436 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1845008 kB SwapTotal: 4192956 kB SwapFree: 4163684 kB Dirty: 508 kB Writeback: 0 kB Mapped: 30252 kB Slab: 47884 kB Committed_AS: 1750652 kB PageTables: 1784 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= 66390 MiB End job on node21 on Mon Apr 23 21:51:26 UTC 2007