Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 17 | 0.336948 | 0.494614 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_6.opb |
MD5SUM | da335afc6b5d5727dca7fb9193531871 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 17 |
Best CPU time to get the best result obtained on this benchmark | 0.053991 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 17 |
Optimality of the best value was proved | YES |
Number of variables | 139 |
Total number of constraints | 216 |
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 | 215 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 24 |
Number of terms in the objective function | 6 |
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 | 46 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 64 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 324 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.09 o 31 0.07/0.13 o 27 0.07/0.17 o 23 0.15/0.26 o 19 0.19/0.31 o 18 0.19/0.37 o 17 0.26/0.49 s OPTIMUM FOUND 0.26/0.49 v x2 x18 x20 x24 x26 x29 x30 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 0.26/0.49 v x61 x62 x63 x64 x65 x66 x67 x68 x71 x75 x76 x77 x78 x84 x85 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 x101 x104 x108 x109 x115 0.26/0.49 v x121 x134 x135 x136 x138 x139
OK 17
/tmp/evaluation/366921-1177068073/instance-366921-1177068073.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node4/watcher-366921-1177068073 -o ROOT/results/node4/solver-366921-1177068073 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366921-1177068073.opb /tmp/evaluation/366921-1177068073/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: 0.96 1.01 1.01 3/77 32339 /proc/meminfo: memFree=1734544/2055920 swapFree=4153812/4192956 [pid=32339] ppid=32337 vsize=12268 CPUtime=0 /proc/32339/stat : 32339 (pbclasp) R 32337 32339 31775 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 182845024 12562432 365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259913061089 0 0 4224 0 0 0 0 17 1 0 0 /proc/32339/statm: 3067 366 277 3 0 167 0 [startup+0.0611161 s] /proc/loadavg: 0.96 1.01 1.01 3/77 32339 /proc/meminfo: memFree=1734544/2055920 swapFree=4153812/4192956 [pid=32339] ppid=32337 vsize=12400 CPUtime=0 /proc/32339/stat : 32339 (pbclasp) S 32337 32339 31775 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 182845024 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32339/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101122 s] /proc/loadavg: 0.96 1.01 1.01 3/77 32339 /proc/meminfo: memFree=1734544/2055920 swapFree=4153812/4192956 [pid=32339] ppid=32337 vsize=12400 CPUtime=0.07 /proc/32339/stat : 32339 (pbclasp) S 32337 32339 31775 0 -1 4194304 677 2924 0 0 0 0 6 1 16 0 1 0 182845024 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32339/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+0.301138 s] /proc/loadavg: 0.96 1.01 1.01 3/77 32339 /proc/meminfo: memFree=1734544/2055920 swapFree=4153812/4192956 [pid=32339] ppid=32337 vsize=12400 CPUtime=0.19 /proc/32339/stat : 32339 (pbclasp) S 32337 32339 31775 0 -1 4194304 1051 8594 0 0 0 1 13 5 16 0 1 0 182845024 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/32339/statm: 3100 463 343 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+0.40115 s] /proc/loadavg: 0.96 1.01 1.01 3/77 32339 /proc/meminfo: memFree=1734544/2055920 swapFree=4153812/4192956 [pid=32339] ppid=32337 vsize=12400 CPUtime=0.26 /proc/32339/stat : 32339 (pbclasp) S 32337 32339 31775 0 -1 4194304 1278 11704 0 0 0 1 18 7 16 0 1 0 182845024 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/32339/statm: 3100 463 343 3 0 200 0 Current children cumulated CPU time (s) 0.26 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.494614 CPU time (s): 0.336948 CPU user time (s): 0.239963 CPU system time (s): 0.096985 CPU usage (%): 68.1234 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.239963 system time used= 0.096985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14459 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= 428 involuntary context switches= 90 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node4 on Fri Apr 20 11:21:13 UTC 2007 IDJOB= 366921 IDBENCH= 2945 IDSOLVER= 167 FILE ID= node4/366921-1177068073 PBS_JOBID= 4640247 Free space on /tmp= 66474 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_6.opb COMMAND LINE= pbclasp instance-366921-1177068073.opb /tmp/evaluation/366921-1177068073/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-366921-1177068073 -o ROOT/results/node4/conversion-366921-1177068073 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366921-1177068073/instance-366921-1177068073.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node4/watcher-366921-1177068073 -o ROOT/results/node4/solver-366921-1177068073 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366921-1177068073.opb /tmp/evaluation/366921-1177068073/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= da335afc6b5d5727dca7fb9193531871 RANDOM SEED= 798979039 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node4.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 : 3000.218 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 : 3000.218 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: 1735016 kB Buffers: 54744 kB Cached: 187348 kB SwapCached: 2368 kB Active: 31220 kB Inactive: 234488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1735016 kB SwapTotal: 4192956 kB SwapFree: 4153812 kB Dirty: 528 kB Writeback: 0 kB Mapped: 30776 kB Slab: 40596 kB Committed_AS: 6168680 kB PageTables: 1816 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= 66473 MiB End job on node4 on Fri Apr 20 11:21:13 UTC 2007