Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 6 | 2.34464 | 2.39195 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_4.opb |
MD5SUM | e07d1b5f59078d7e9ac49c5c9d354a5d |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 38 |
Total number of constraints | 44 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 43 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 18 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 8 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 21 |
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 | 114 |
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 |
0.01/0.54 o 19 0.97/1.07 o 11 1.06/1.59 o 7 2.07/2.13 o 6 2.11/2.39 s OPTIMUM FOUND 2.11/2.39 v x5 x15 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x29 x32 x33 x38
OK 6
/tmp/evaluation/366856-1177067601/instance-366856-1177067601.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-366856-1177067601 -o ROOT/results/node25/solver-366856-1177067601 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366856-1177067601.opb /tmp/evaluation/366856-1177067601/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: 0.92 1.00 0.99 3/64 7226 /proc/meminfo: memFree=1641016/2055920 swapFree=4182972/4192956 [pid=7226] ppid=7224 vsize=12268 CPUtime=0 /proc/7226/stat : 7226 (pbclasp) D 7224 7226 6126 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 154677239 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253307353701 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/7226/statm: 3067 317 242 3 0 167 0 [startup+0.0743601 s] /proc/loadavg: 0.92 1.00 0.99 3/64 7226 /proc/meminfo: memFree=1641016/2055920 swapFree=4182972/4192956 [pid=7226] ppid=7224 vsize=12400 CPUtime=0.01 /proc/7226/stat : 7226 (pbclasp) S 7224 7226 6126 0 -1 4194304 573 1588 0 0 0 0 1 0 16 0 1 0 154677239 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7226/statm: 3100 458 343 3 0 200 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12400 [startup+0.102361 s] /proc/loadavg: 0.92 1.00 0.99 3/64 7226 /proc/meminfo: memFree=1641016/2055920 swapFree=4182972/4192956 [pid=7226] ppid=7224 vsize=12400 CPUtime=0.01 /proc/7226/stat : 7226 (pbclasp) S 7224 7226 6126 0 -1 4194304 573 1588 0 0 0 0 1 0 16 0 1 0 154677239 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7226/statm: 3100 458 343 3 0 200 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12400 [startup+0.301395 s] /proc/loadavg: 0.92 1.00 0.99 3/64 7226 /proc/meminfo: memFree=1641016/2055920 swapFree=4182972/4192956 [pid=7226] ppid=7224 vsize=12400 CPUtime=0.01 /proc/7226/stat : 7226 (pbclasp) S 7224 7226 6126 0 -1 4194304 573 1588 0 0 0 0 1 0 16 0 1 0 154677239 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7226/statm: 3100 458 343 3 0 200 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12400 [startup+0.702463 s] /proc/loadavg: 0.92 1.00 0.99 3/64 7226 /proc/meminfo: memFree=1641016/2055920 swapFree=4182972/4192956 [pid=7226] ppid=7224 vsize=12400 CPUtime=0.53 /proc/7226/stat : 7226 (pbclasp) S 7224 7226 6126 0 -1 4194304 693 6511 0 0 0 0 50 3 16 0 1 0 154677239 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7226/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.53 Current children cumulated vsize (KiB) 12400 [startup+1.5016 s] /proc/loadavg: 0.92 1.00 0.99 2/67 7244 /proc/meminfo: memFree=1627224/2055920 swapFree=4182972/4192956 [pid=7226] ppid=7224 vsize=12400 CPUtime=1.06 /proc/7226/stat : 7226 (pbclasp) S 7224 7226 6126 0 -1 4194304 812 11432 0 0 0 0 100 6 16 0 1 0 154677239 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7226/statm: 3100 461 343 3 0 200 0 Current children cumulated CPU time (s) 1.06 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+1.90167 s] /proc/loadavg: 0.92 1.00 0.99 2/67 7244 /proc/meminfo: memFree=1627224/2055920 swapFree=4182972/4192956 [pid=7226] ppid=7224 vsize=12400 CPUtime=1.58 /proc/7226/stat : 7226 (pbclasp) S 7224 7226 6126 0 -1 4194304 932 16375 0 0 0 1 149 8 16 0 1 0 154677239 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7226/statm: 3100 461 343 3 0 200 0 Current children cumulated CPU time (s) 1.58 Current children cumulated vsize (KiB) 12400 [startup+2.30174 s] /proc/loadavg: 0.92 1.00 0.99 2/67 7260 /proc/meminfo: memFree=1627160/2055920 swapFree=4182972/4192956 [pid=7226] ppid=7224 vsize=12400 CPUtime=2.11 /proc/7226/stat : 7226 (pbclasp) S 7224 7226 6126 0 -1 4194304 1051 21319 0 0 0 1 200 10 16 0 1 0 154677239 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7226/statm: 3100 461 343 3 0 200 0 Current children cumulated CPU time (s) 2.11 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 2.39195 CPU time (s): 2.34464 CPU user time (s): 2.20167 CPU system time (s): 0.142978 CPU usage (%): 98.0224 Max. virtual memory (cumulated for all children) (KiB): 33072 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.20167 system time used= 0.142978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 26590 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= 273 involuntary context switches= 53 runsolver used 0.007998 second user time and 0.010998 second system time The end
Begin job on node25 on Fri Apr 20 11:13:22 UTC 2007 IDJOB= 366856 IDBENCH= 2933 IDSOLVER= 158 FILE ID= node25/366856-1177067601 PBS_JOBID= 4640236 Free space on /tmp= 66368 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_4.opb COMMAND LINE= pbclasp instance-366856-1177067601.opb /tmp/evaluation/366856-1177067601/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-366856-1177067601 -o ROOT/results/node25/conversion-366856-1177067601 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366856-1177067601/instance-366856-1177067601.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-366856-1177067601 -o ROOT/results/node25/solver-366856-1177067601 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366856-1177067601.opb /tmp/evaluation/366856-1177067601/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= e07d1b5f59078d7e9ac49c5c9d354a5d RANDOM SEED= 483256509 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1641360 kB Buffers: 73960 kB Cached: 287992 kB SwapCached: 3684 kB Active: 194528 kB Inactive: 178928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1641360 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 1232 kB Writeback: 0 kB Mapped: 16284 kB Slab: 27140 kB Committed_AS: 4059524 kB PageTables: 1472 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= 66368 MiB End job on node25 on Fri Apr 20 11:13:24 UTC 2007