Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.797878 | 0.798779 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_5.opb |
MD5SUM | f4c69768619389ba083d2740787a0405 |
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 | 0.306952 |
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 | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 36 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1464 |
Sum of products size (including duplicates) | 2928 |
Number of different products | 1464 |
Sum of products size | 2928 |
0.00/0.00 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/453555-1178142720/instance-453555-1178142720.opb 0.00/0.00 c File size is 18259 bytes. 0.00/0.01 c Highest Coefficient sum: 50 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.008 s 0.00/0.01 c Var: 1514 Constr: 2978 1514/0/1464 Lit: 10298 Watch. Lit: 7420 0.00/0.01 c Obj. Vars: 50 (3.30251 % of total variables) 0.06/0.08 c Pre-processing Time: 0.083 s 0.06/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.08 c 0 1514 2978 10298 3 7420 9288 0 0 0.08 0.06/0.08 c Switching off LPR mode. 0.06/0.08 o 49 0.084 0.06/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.08 c 0 1514 2979 10348 3 7423 9322 1 0 0.09 0.06/0.08 o 48 0.085 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1514 2980 10398 3 7427 9372 2 0 0.09 0.06/0.09 o 47 0.087 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1514 2981 10448 3 7432 9438 3 0 0.09 0.06/0.09 o 46 0.088 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1514 2982 10498 3 7438 9522 4 0 0.09 0.06/0.09 o 45 0.089 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 0 1514 2983 10548 3 7445 9622 5 0 0.09 0.06/0.09 o 43 0.091 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 1 1514 2985 10643 3 7456 9655 7 10 0.09 0.06/0.09 o 3 0.092 0.69/0.79 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.79 c 1 1514 2986 10693 3 7505 10322 8 10 0.09 0.69/0.79 c 102 1514 3087 19772 6 7707 11355 109 864 0.12 0.69/0.79 c 356 1514 3341 50605 15 8215 12491 363 1719 0.21 0.69/0.79 c 835 1514 3820 102642 26 9173 13741 842 1902 0.44 0.69/0.79 v x1 -x2 -x3 -x4 -x5 x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 0.69/0.79 v -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.69/0.79 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.79 c 10 1432 230 2409 4417 149563 1439 1808 0.79 0.69/0.79 c Objective: 3 0.69/0.79 s OPTIMUM FOUND 0.69/0.79 c Total time: 0.792 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node14/watcher-453555-1178142720 -o ROOT/results/node14/solver-453555-1178142720 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/453555-1178142720/instance-453555-1178142720.opb 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 3/77 22968 /proc/meminfo: memFree=1779200/2055920 swapFree=4148808/4192956 [pid=22968] ppid=22966 vsize=19568 CPUtime=0 /proc/22968/stat : 22968 (bsolo3.0.16) R 22966 22968 22530 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 262189816 20037632 345 18446744073709551615 134512640 135841103 4294956592 18446744073709551615 7362171 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22968/statm: 2939 346 291 324 0 2003 0 [startup+0.0663921 s] /proc/loadavg: 0.92 0.98 0.99 3/77 22968 /proc/meminfo: memFree=1779200/2055920 swapFree=4148808/4192956 [pid=22968] ppid=22966 vsize=4620 CPUtime=0.06 /proc/22968/stat : 22968 (bsolo3.0.16) R 22966 22968 22530 0 -1 4194304 575 0 0 0 6 0 0 0 18 0 1 0 262189816 4730880 540 18446744073709551615 134512640 135841103 4294956592 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22968/statm: 1155 540 306 324 0 224 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4620 [startup+0.101396 s] /proc/loadavg: 0.92 0.98 0.99 3/77 22968 /proc/meminfo: memFree=1779200/2055920 swapFree=4148808/4192956 [pid=22968] ppid=22966 vsize=4884 CPUtime=0.09 /proc/22968/stat : 22968 (bsolo3.0.16) R 22966 22968 22530 0 -1 4194304 628 0 0 0 9 0 0 0 18 0 1 0 262189816 5001216 593 18446744073709551615 134512640 135841103 4294956592 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22968/statm: 1221 593 312 324 0 290 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4884 [startup+0.301415 s] /proc/loadavg: 0.92 0.98 0.99 3/77 22968 /proc/meminfo: memFree=1779200/2055920 swapFree=4148808/4192956 [pid=22968] ppid=22966 vsize=5656 CPUtime=0.29 /proc/22968/stat : 22968 (bsolo3.0.16) R 22966 22968 22530 0 -1 4194304 827 0 0 0 29 0 0 0 19 0 1 0 262189816 5791744 792 18446744073709551615 134512640 135841103 4294956592 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22968/statm: 1414 792 312 324 0 483 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5656 [startup+0.701453 s] /proc/loadavg: 0.92 0.98 0.99 3/77 22968 /proc/meminfo: memFree=1779200/2055920 swapFree=4148808/4192956 [pid=22968] ppid=22966 vsize=6432 CPUtime=0.69 /proc/22968/stat : 22968 (bsolo3.0.16) R 22966 22968 22530 0 -1 4194304 1034 0 0 0 68 1 0 0 22 0 1 0 262189816 6586368 999 18446744073709551615 134512640 135841103 4294956592 18446744073709551615 7356568 0 0 4096 16384 0 0 0 17 1 0 0 /proc/22968/statm: 1608 999 312 324 0 677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6432 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.798779 CPU time (s): 0.797878 CPU user time (s): 0.78488 CPU system time (s): 0.012998 CPU usage (%): 99.8872 Max. virtual memory (cumulated for all children) (KiB): 6432 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.78488 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1076 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= 12 involuntary context switches= 0 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node14 on Wed May 2 21:52:01 UTC 2007 IDJOB= 453555 IDBENCH= 48138 IDSOLVER= 163 FILE ID= node14/453555-1178142720 PBS_JOBID= 4751059 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_5.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/453555-1178142720/instance-453555-1178142720.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node14/watcher-453555-1178142720 -o ROOT/results/node14/solver-453555-1178142720 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/453555-1178142720/instance-453555-1178142720.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= f4c69768619389ba083d2740787a0405 RANDOM SEED= 783734210 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node14.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 : 3000.227 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 : 3000.227 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: 1779608 kB Buffers: 110384 kB Cached: 79336 kB SwapCached: 11220 kB Active: 102596 kB Inactive: 114448 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1779608 kB SwapTotal: 4192956 kB SwapFree: 4148808 kB Dirty: 6696 kB Writeback: 0 kB Mapped: 32944 kB Slab: 44712 kB Committed_AS: 9224436 kB PageTables: 1796 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= 66558 MiB End job on node14 on Wed May 2 21:52:01 UTC 2007