Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 2 | 0.146976 | 0.147559 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_2.opb |
MD5SUM | f082d755a098ee30cf6a4e6ef2f7b520 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.083986 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
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 | 40 |
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) | 1480 |
Sum of products size (including duplicates) | 2960 |
Number of different products | 1480 |
Sum of products size | 2960 |
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/453915-1178164388/instance-453915-1178164388.opb 0.00/0.00 c File size is 18407 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: 1530 Constr: 3010 1530/0/1480 Lit: 10410 Watch. Lit: 7500 0.00/0.01 c Obj. Vars: 50 (3.26797 % of total variables) 0.01/0.08 c Pre-processing Time: 0.086 s 0.01/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.08 c 0 1530 3010 10410 3 7500 9390 0 0 0.09 0.01/0.08 c Switching off LPR mode. 0.01/0.09 o 49 0.087 0.01/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.09 c 0 1530 3011 10460 3 7503 9423 1 0 0.09 0.01/0.09 o 48 0.088 0.01/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.09 c 0 1530 3012 10510 3 7507 9473 2 0 0.09 0.01/0.09 o 47 0.089 0.01/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.09 c 0 1530 3013 10560 3 7512 9540 3 0 0.09 0.01/0.09 o 46 0.091 0.01/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.09 c 0 1530 3014 10610 3 7518 9623 4 0 0.09 0.01/0.09 o 45 0.092 0.01/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.09 c 0 1530 3015 10660 3 7525 9723 5 0 0.09 0.01/0.09 o 44 0.093 0.01/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.09 c 0 1530 3016 10710 3 7533 9840 6 0 0.09 0.01/0.09 o 43 0.094 0.01/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.10 c 0 1530 3017 10760 3 7542 9973 7 0 0.10 0.01/0.10 o 37 0.096 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 1 1530 3019 10853 3 7559 10073 9 10 0.10 0.09/0.10 o 4 0.098 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 1 1530 3020 10903 3 7607 10623 10 10 0.10 0.09/0.10 o 3 0.099 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 3 1530 3023 11041 3 7660 10640 13 30 0.10 0.09/0.10 o 2 0.104 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 29 1530 3050 13211 4 7762 10656 40 276 0.10 0.09/0.14 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 0.09/0.14 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.09/0.14 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.14 c 11 103 20 1246 3124 16954 114 725 0.14 0.09/0.14 c Objective: 2 0.09/0.14 s OPTIMUM FOUND 0.09/0.14 c Total time: 0.142 s
OK 2
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-453915-1178164388 -o ROOT/results/node6/solver-453915-1178164388 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/453915-1178164388/instance-453915-1178164388.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: 0.85 0.96 0.98 3/77 27352 /proc/meminfo: memFree=1766512/2055924 swapFree=4146580/4192956 [pid=27352] ppid=27350 vsize=3944 CPUtime=0 /proc/27352/stat : 27352 (bsolo3.0.16) R 27350 27352 24835 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 292476445 4038656 347 18446744073709551615 134512640 135841103 4294956592 18446744073709551615 2623099 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27352/statm: 986 347 291 324 0 50 0 [startup+0.018295 s] /proc/loadavg: 0.85 0.96 0.98 3/77 27352 /proc/meminfo: memFree=1766512/2055924 swapFree=4146580/4192956 [pid=27352] ppid=27350 vsize=4756 CPUtime=0.01 /proc/27352/stat : 27352 (bsolo3.0.16) R 27350 27352 24835 0 -1 4194304 577 0 0 0 1 0 0 0 18 0 1 0 292476445 4870144 542 18446744073709551615 134512640 135841103 4294956592 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27352/statm: 1189 542 306 324 0 258 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4756 [startup+0.101306 s] /proc/loadavg: 0.85 0.96 0.98 3/77 27352 /proc/meminfo: memFree=1766512/2055924 swapFree=4146580/4192956 [pid=27352] ppid=27350 vsize=4888 CPUtime=0.09 /proc/27352/stat : 27352 (bsolo3.0.16) R 27350 27352 24835 0 -1 4194304 630 0 0 0 9 0 0 0 18 0 1 0 292476445 5005312 595 18446744073709551615 134512640 135841103 4294956592 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27352/statm: 1222 595 312 324 0 291 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4888 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.147559 CPU time (s): 0.146976 CPU user time (s): 0.139978 CPU system time (s): 0.006998 CPU usage (%): 99.6049 Max. virtual memory (cumulated for all children) (KiB): 4888 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.139978 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 632 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= 3 runsolver used 0.004999 second user time and 0.002999 second system time The end
Begin job on node6 on Thu May 3 03:53:08 UTC 2007 IDJOB= 453915 IDBENCH= 48162 IDSOLVER= 163 FILE ID= node6/453915-1178164388 PBS_JOBID= 4751087 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_2.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/453915-1178164388/instance-453915-1178164388.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-453915-1178164388 -o ROOT/results/node6/solver-453915-1178164388 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/453915-1178164388/instance-453915-1178164388.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= f082d755a098ee30cf6a4e6ef2f7b520 RANDOM SEED= 720376280 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.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 : 3000.232 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 : 3000.232 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: 2055924 kB MemFree: 1766856 kB Buffers: 89368 kB Cached: 109880 kB SwapCached: 14272 kB Active: 120268 kB Inactive: 103936 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1766856 kB SwapTotal: 4192956 kB SwapFree: 4146580 kB Dirty: 6804 kB Writeback: 0 kB Mapped: 31264 kB Slab: 50368 kB Committed_AS: 12418612 kB PageTables: 1788 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 node6 on Thu May 3 03:53:08 UTC 2007