Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 11 | 0.159975 | 0.229648 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb |
MD5SUM | f7ce1bbc714a6b404586716e62ae4fc9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
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 | 11 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 104 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 104 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 173 |
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 |
0.02/0.06 o 30 0.02/0.08 o 16 0.07/0.11 o 12 0.07/0.14 o 11 0.14/0.22 s OPTIMUM FOUND 0.14/0.22 v x1 x2 x4 x6 x7 x18 x21 x24 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x40 x41 x42 x43 x45 x46 x47 x48 x49 x50 x52 x57 x58 x59 x60 0.14/0.22 v x62 x63 x64 x65 x70 x71 x72 x73
OK 11
/tmp/evaluation/366109-1177057551/instance-366109-1177057551.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-366109-1177057551 -o ROOT/results/node58/solver-366109-1177057551 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366109-1177057551.opb /tmp/evaluation/366109-1177057551/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: 1.09 1.02 1.01 3/64 32523 /proc/meminfo: memFree=1776864/2055920 swapFree=4184528/4192956 [pid=32523] ppid=32521 vsize=12268 CPUtime=0 /proc/32523/stat : 32523 (pbclasp) D 32521 32523 32059 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 153664858 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226238364261 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/32523/statm: 3067 317 242 3 0 167 0 [startup+0.0447131 s] /proc/loadavg: 1.09 1.02 1.01 3/64 32523 /proc/meminfo: memFree=1776864/2055920 swapFree=4184528/4192956 [pid=32523] ppid=32521 vsize=12400 CPUtime=0.02 /proc/32523/stat : 32523 (pbclasp) S 32521 32523 32059 0 -1 4194304 538 785 0 0 0 0 2 0 16 0 1 0 153664858 12697600 456 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/32523/statm: 3100 456 341 3 0 200 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 12400 [startup+0.101968 s] /proc/loadavg: 1.09 1.02 1.01 3/64 32523 /proc/meminfo: memFree=1776864/2055920 swapFree=4184528/4192956 [pid=32523] ppid=32521 vsize=12400 CPUtime=0.07 /proc/32523/stat : 32523 (pbclasp) S 32521 32523 32059 0 -1 4194304 793 5015 0 0 0 0 4 3 16 0 1 0 153664858 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/32523/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.201983 s] /proc/loadavg: 1.09 1.02 1.01 3/64 32523 /proc/meminfo: memFree=1776864/2055920 swapFree=4184528/4192956 [pid=32523] ppid=32521 vsize=12400 CPUtime=0.14 /proc/32523/stat : 32523 (pbclasp) S 32521 32523 32059 0 -1 4194304 1056 9227 0 0 0 0 8 6 16 0 1 0 153664858 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0 /proc/32523/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.14 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.229648 CPU time (s): 0.159975 CPU user time (s): 0.087986 CPU system time (s): 0.071989 CPU usage (%): 69.661 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.087986 system time used= 0.071989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10463 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= 305 involuntary context switches= 46 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node58 on Fri Apr 20 08:25:52 UTC 2007 IDJOB= 366109 IDBENCH= 2629 IDSOLVER= 167 FILE ID= node58/366109-1177057551 PBS_JOBID= 4640215 Free space on /tmp= 66450 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb COMMAND LINE= pbclasp instance-366109-1177057551.opb /tmp/evaluation/366109-1177057551/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-366109-1177057551 -o ROOT/results/node58/conversion-366109-1177057551 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366109-1177057551/instance-366109-1177057551.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-366109-1177057551 -o ROOT/results/node58/solver-366109-1177057551 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366109-1177057551.opb /tmp/evaluation/366109-1177057551/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= f7ce1bbc714a6b404586716e62ae4fc9 RANDOM SEED= 862783659 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1777336 kB Buffers: 22812 kB Cached: 190024 kB SwapCached: 2248 kB Active: 83184 kB Inactive: 139116 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1777336 kB SwapTotal: 4192956 kB SwapFree: 4184528 kB Dirty: 632 kB Writeback: 0 kB Mapped: 16040 kB Slab: 42264 kB Committed_AS: 999160 kB PageTables: 1380 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= 66450 MiB End job on node58 on Fri Apr 20 08:25:52 UTC 2007