Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.108983 | 0.109424 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb |
MD5SUM | 81bcbf479f290ea51f43d1561f9d15dc |
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 | 0.002998 |
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 | 24 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130464 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
0.00/0.00 c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning 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 HOME/instance-1876672-1245189420.opb 0.00/0.00 c File size is 4583 bytes. 0.00/0.00 c Highest Coefficient sum: 130464 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 88 Constr: 132 64/0/68 Lit: 544 Watch. Lit: 340 0.00/0.00 c Obj. Vars: 8 (9.09091 % of total variables) 0.00/0.00 c Pre-processing Time: 0 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 88 132 544 4 468 725 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.06/0.08 c 105 88 301 6990 23 912 798 169 6562 0.02 0.06/0.08 c 255 88 533 16747 31 1513 878 401 6710 0.04 0.06/0.08 c 481 88 872 30289 34 2361 966 740 6012 0.08 0.06/0.08 o 83 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 497 88 897 31250 34 2427 741 765 5987 0.08 0.06/0.09 o 53 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 524 88 550 21573 39 1333 741 418 5954 0.09 0.09/0.10 c 625 88 699 28381 40 1699 816 567 5896 0.11 0.09/0.10 o 3 0.09/0.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.10 c 625 88 700 28389 40 1708 741 568 5896 0.11 0.09/0.10 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 -x12 x13 x14 -x15 -x16 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -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 -x61 -x62 -x63 -x64 x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 0.09/0.10 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.10 c 7 626 22 861 702 28396 570 5850 0.11 0.09/0.10 c Objective: 3 0.09/0.10 s OPTIMUM FOUND 0.09/0.10 c Total time: 0.107 s
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876672-1245189420/watcher-1876672-1245189420 -o /tmp/evaluation-result-1876672-1245189420/solver-1876672-1245189420 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876672-1245189420.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32181 /proc/meminfo: memFree=1831792/2055920 swapFree=4182380/4192956 [pid=32181] ppid=32179 vsize=18516 CPUtime=0 /proc/32181/stat : 32181 (bsolo) R 32179 32181 31677 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 186539917 18960384 246 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32181/statm: 4629 246 197 640 0 3985 0 [startup+0.068069 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32181 /proc/meminfo: memFree=1831792/2055920 swapFree=4182380/4192956 [pid=32181] ppid=32179 vsize=18900 CPUtime=0.06 /proc/32181/stat : 32181 (bsolo) R 32179 32181 31677 0 -1 4194304 363 0 0 0 6 0 0 0 18 0 1 0 186539917 19353600 345 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32181/statm: 4725 345 198 640 0 4081 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 18900 [startup+0.101072 s] /proc/loadavg: 0.99 0.98 0.99 3/64 32181 /proc/meminfo: memFree=1831792/2055920 swapFree=4182380/4192956 [pid=32181] ppid=32179 vsize=18900 CPUtime=0.09 /proc/32181/stat : 32181 (bsolo) R 32179 32181 31677 0 -1 4194304 384 0 0 0 9 0 0 0 18 0 1 0 186539917 19353600 366 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/32181/statm: 4725 366 198 640 0 4081 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18900 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.109424 CPU time (s): 0.108983 CPU user time (s): 0.103984 CPU system time (s): 0.004999 CPU usage (%): 99.5969 Max. virtual memory (cumulated for all children) (KiB): 18900 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.103984 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 386 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= 2 involuntary context switches= 0 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node75 at 2009-06-16 23:57:00 IDJOB=1876672 IDBENCH=48082 IDSOLVER=699 FILE ID=node75/1876672-1245189420 PBS_JOBID= 9368304 Free space on /tmp= 66428 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876672-1245189420/watcher-1876672-1245189420 -o /tmp/evaluation-result-1876672-1245189420/solver-1876672-1245189420 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876672-1245189420.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 81bcbf479f290ea51f43d1561f9d15dc RANDOM SEED=757817466 node75.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.236 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 : 3000.236 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1832336 kB Buffers: 35104 kB Cached: 118604 kB SwapCached: 4596 kB Active: 60884 kB Inactive: 100572 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1832336 kB SwapTotal: 4192956 kB SwapFree: 4182380 kB Dirty: 3944 kB Writeback: 0 kB Mapped: 13392 kB Slab: 48088 kB Committed_AS: 103532 kB PageTables: 1420 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876672-1245189420.opb Free space on /tmp at the end= 66424 MiB End job on node75 at 2009-06-16 23:57:00