Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 0.202968 | 0.221013 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=13-P2=19-B.opb |
MD5SUM | 5fb9dc62303358c65705c93b38b065c3 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.017996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 30 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
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 | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
0.00/0.05 o 29 0.00/0.08 o 15 0.06/0.11 o 11 0.06/0.13 o 9 0.06/0.16 o 5 0.06/0.18 o 3 0.16/0.22 s OPTIMUM FOUND 0.16/0.22 v x1 x2 x6 x7 x8 x9 x10 x11 x12 x13 x15 x16 x18 x19 x20 x22 x28 x30 x31 x32 x36 x37 x41 x42 x46 x47 x51 x52 x56 x58 x59 x60 x61 x63 x64 x65 0.16/0.22 v x66 x68 x69 x70 x76 x78 x79 x80
OK 3
Linearizing /tmp/evaluation/429292-1177982825/instance-429292-1177982825.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-429292-1177982825 -o ROOT/results/node55/solver-429292-1177982825 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429292-1177982825.opb /tmp/evaluation/429292-1177982825/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 0.98 0.99 3/64 13243 /proc/meminfo: memFree=1418540/2055920 swapFree=4184544/4192956 [pid=13243] ppid=13241 vsize=12268 CPUtime=0 /proc/13243/stat : 13243 (pbclasp) D 13241 13243 21313 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246192594 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761776741 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/13243/statm: 3067 317 242 3 0 167 0 [startup+0.090361 s] /proc/loadavg: 0.92 0.98 0.99 3/64 13243 /proc/meminfo: memFree=1418540/2055920 swapFree=4184544/4192956 [pid=13243] ppid=13241 vsize=12400 CPUtime=0.05 /proc/13243/stat : 13243 (pbclasp) S 13241 13243 21313 0 -1 4194304 765 4186 0 1 0 0 3 2 16 0 1 0 246192594 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/13243/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12400 [startup+0.10136 s] /proc/loadavg: 0.92 0.98 0.99 3/64 13243 /proc/meminfo: memFree=1418540/2055920 swapFree=4184544/4192956 [pid=13243] ppid=13241 vsize=12400 CPUtime=0.06 /proc/13243/stat : 13243 (pbclasp) S 13241 13243 21313 0 -1 4194304 798 4990 0 1 0 0 3 3 16 0 1 0 246192594 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/13243/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.201371 s] /proc/loadavg: 0.92 0.98 0.99 3/64 13243 /proc/meminfo: memFree=1418540/2055920 swapFree=4184544/4192956 [pid=13243] ppid=13241 vsize=12400 CPUtime=0.16 /proc/13243/stat : 13243 (pbclasp) S 13241 13243 21313 0 -1 4194304 1251 11790 0 1 0 1 7 8 16 0 1 0 246192594 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/13243/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.16 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.221013 CPU time (s): 0.202968 CPU user time (s): 0.098984 CPU system time (s): 0.103984 CPU usage (%): 91.8353 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.098984 system time used= 0.103984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14042 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 406 involuntary context switches= 69 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node55 on Tue May 1 01:27:05 UTC 2007 IDJOB= 429292 IDBENCH= 47898 IDSOLVER= 167 FILE ID= node55/429292-1177982825 PBS_JOBID= 4728100 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=13-P2=19-B.opb COMMAND LINE= pbclasp instance-429292-1177982825.opb /tmp/evaluation/429292-1177982825/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-429292-1177982825 -o ROOT/results/node55/conversion-429292-1177982825 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429292-1177982825/instance-429292-1177982825.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-429292-1177982825 -o ROOT/results/node55/solver-429292-1177982825 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429292-1177982825.opb /tmp/evaluation/429292-1177982825/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 5fb9dc62303358c65705c93b38b065c3 RANDOM SEED= 47620754 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.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 : 3000.216 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 : 3000.216 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: 1418884 kB Buffers: 72204 kB Cached: 473936 kB SwapCached: 2552 kB Active: 70552 kB Inactive: 489420 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1418884 kB SwapTotal: 4192956 kB SwapFree: 4184544 kB Dirty: 476 kB Writeback: 0 kB Mapped: 20112 kB Slab: 63100 kB Committed_AS: 1799736 kB PageTables: 1392 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= 66564 MiB End job on node55 on Tue May 1 01:27:06 UTC 2007