Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.510921 | 0.5112 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=179-P1=37-B.opb |
MD5SUM | 7c55947c8932da669a6320e0df24c1e1 |
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 | 0.003998 |
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 | 130528 |
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: Generic Pseudo-Boolean 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-1879434-1245243756.opb 0.00/0.00 c File size is 4583 bytes. 0.00/0.00 c Highest Coefficient sum: 130528 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. 0.39/0.49 c 100 88 331 11777 35 3688 798 199 3571 0.03 0.39/0.49 c 251 88 623 29407 47 11191 878 491 1873 0.13 0.39/0.49 c 476 88 571 25288 44 3191 966 439 1041 0.46 0.39/0.49 o 15 0.49/0.50 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.50 c 537 88 690 32366 46 5279 741 558 1091 0.49 0.49/0.50 o 7 0.49/0.51 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.51 c 551 88 718 34045 47 6151 741 586 1097 0.50 0.49/0.51 o 3 0.49/0.51 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.51 c 555 48 726 34242 47 5896 733 594 1092 0.51 0.49/0.51 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 0.49/0.51 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.49/0.51 c 6 556 8 709 728 34269 596 1094 0.51 0.49/0.51 c Objective: 3 0.49/0.51 s OPTIMUM FOUND 0.49/0.51 c Total time: 0.508 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-1879434-1245243756/watcher-1879434-1245243756 -o /tmp/evaluation-result-1879434-1245243756/solver-1879434-1245243756 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879434-1245243756.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 0.91 3/64 2816 /proc/meminfo: memFree=1855256/2055920 swapFree=4181640/4192956 [pid=2816] ppid=2814 vsize=18516 CPUtime=0 /proc/2816/stat : 2816 (bsolo) R 2814 2816 2346 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 191969845 18960384 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/2816/statm: 4629 249 197 640 0 3985 0 [startup+0.0390531 s] /proc/loadavg: 0.99 0.98 0.91 3/64 2816 /proc/meminfo: memFree=1855256/2055920 swapFree=4181640/4192956 [pid=2816] ppid=2814 vsize=18776 CPUtime=0.03 /proc/2816/stat : 2816 (bsolo) R 2814 2816 2346 0 -1 4194304 343 0 0 0 3 0 0 0 18 0 1 0 191969845 19226624 325 1992294400 134512640 137136520 4294956256 18446744073709551615 134599977 0 0 4096 16384 0 0 0 17 0 0 0 /proc/2816/statm: 4694 325 197 640 0 4050 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 18776 [startup+0.10106 s] /proc/loadavg: 0.99 0.98 0.91 3/64 2816 /proc/meminfo: memFree=1855256/2055920 swapFree=4181640/4192956 [pid=2816] ppid=2814 vsize=19036 CPUtime=0.09 /proc/2816/stat : 2816 (bsolo) R 2814 2816 2346 0 -1 4194304 396 0 0 0 9 0 0 0 18 0 1 0 191969845 19492864 378 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 0 0 0 /proc/2816/statm: 4759 378 197 640 0 4115 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19036 [startup+0.30108 s] /proc/loadavg: 0.99 0.98 0.91 3/64 2816 /proc/meminfo: memFree=1855256/2055920 swapFree=4181640/4192956 [pid=2816] ppid=2814 vsize=19556 CPUtime=0.29 /proc/2816/stat : 2816 (bsolo) R 2814 2816 2346 0 -1 4194304 535 0 0 0 29 0 0 0 19 0 1 0 191969845 20025344 517 1992294400 134512640 137136520 4294956256 18446744073709551615 136504222 0 0 4096 16384 0 0 0 17 0 0 0 /proc/2816/statm: 4889 517 197 640 0 4245 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19556 Solver just ended. Dumping a history of the last processes samples [startup+0.501105 s] /proc/loadavg: 0.99 0.98 0.91 3/64 2816 /proc/meminfo: memFree=1855256/2055920 swapFree=4181640/4192956 [pid=2816] ppid=2814 vsize=19692 CPUtime=0.49 /proc/2816/stat : 2816 (bsolo) R 2814 2816 2346 0 -1 4194304 587 0 0 0 49 0 0 0 21 0 1 0 191969845 20164608 569 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/2816/statm: 4923 569 197 640 0 4279 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 19692 Child status: 0 Real time (s): 0.5112 CPU time (s): 0.510921 CPU user time (s): 0.508922 CPU system time (s): 0.001999 CPU usage (%): 99.9454 Max. virtual memory (cumulated for all children) (KiB): 19692 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.508922 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 589 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= 1 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node63 at 2009-06-17 15:02:36 IDJOB=1879434 IDBENCH=47984 IDSOLVER=701 FILE ID=node63/1879434-1245243756 PBS_JOBID= 9372284 Free space on /tmp= 66456 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=179-P1=37-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879434-1245243756/watcher-1879434-1245243756 -o /tmp/evaluation-result-1879434-1245243756/solver-1879434-1245243756 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879434-1245243756.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7c55947c8932da669a6320e0df24c1e1 RANDOM SEED=1460448396 node63.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 : 3000.240 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 : 3000.240 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: 1855800 kB Buffers: 21464 kB Cached: 107552 kB SwapCached: 4604 kB Active: 19072 kB Inactive: 117820 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1855800 kB SwapTotal: 4192956 kB SwapFree: 4181640 kB Dirty: 4032 kB Writeback: 0 kB Mapped: 13708 kB Slab: 49056 kB Committed_AS: 100764 kB PageTables: 1452 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879434-1245243756.opb Free space on /tmp at the end= 66452 MiB End job on node63 at 2009-06-17 15:02:37