Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.163974 | 0.163591 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=79-P1=41-B.opb |
MD5SUM | 4ddd68556b0128f7c9c0c4c2bfb48c53 |
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 | 21 |
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 | 7 |
Maximum length of a constraint | 56 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32424 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 49 |
Sum of products size (including duplicates) | 98 |
Number of different products | 49 |
Sum of products size | 98 |
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-1879388-1245243573.opb 0.00/0.00 c File size is 3531 bytes. 0.00/0.00 c Highest Coefficient sum: 32424 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 70 Constr: 102 49/0/53 Lit: 420 Watch. Lit: 265 0.00/0.00 c Obj. Vars: 7 (10 % 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 70 102 420 4 361 562 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.10/0.15 c 100 70 300 8604 28 2524 619 198 4000 0.03 0.10/0.15 c 251 70 598 21302 35 6606 681 496 2436 0.10 0.10/0.15 o 13 0.10/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.10/0.16 c 322 70 734 27396 37 8858 576 632 2090 0.15 0.10/0.16 o 3 0.10/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.10/0.16 c 327 43 401 12169 30 1955 570 299 2031 0.16 0.10/0.16 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 x11 -x12 -x13 -x14 x22 x23 -x24 -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 -x15 -x16 -x17 -x18 -x19 -x20 -x21 0.10/0.16 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.10/0.16 c 4 328 7 411 403 12176 301 2037 0.16 0.10/0.16 c Objective: 3 0.10/0.16 s OPTIMUM FOUND 0.10/0.16 c Total time: 0.161 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-1879388-1245243573/watcher-1879388-1245243573 -o /tmp/evaluation-result-1879388-1245243573/solver-1879388-1245243573 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879388-1245243573.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: 0.94 0.98 0.93 3/64 13827 /proc/meminfo: memFree=1730304/2055920 swapFree=4181696/4192956 [pid=13827] ppid=13825 vsize=18516 CPUtime=0 /proc/13827/stat : 13827 (bsolo) R 13825 13827 13458 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 191953396 18960384 247 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/13827/statm: 4629 247 197 640 0 3985 0 [startup+0.103736 s] /proc/loadavg: 0.94 0.98 0.93 3/64 13827 /proc/meminfo: memFree=1730304/2055920 swapFree=4181696/4192956 [pid=13827] ppid=13825 vsize=18908 CPUtime=0.1 /proc/13827/stat : 13827 (bsolo) R 13825 13827 13458 0 -1 4194304 378 0 0 0 10 0 0 0 18 0 1 0 191953396 19361792 361 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/13827/statm: 4727 361 197 640 0 4083 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 18908 Solver just ended. Dumping a history of the last processes samples [startup+0.103736 s] /proc/loadavg: 0.94 0.98 0.93 3/64 13827 /proc/meminfo: memFree=1730304/2055920 swapFree=4181696/4192956 [pid=13827] ppid=13825 vsize=18908 CPUtime=0.1 /proc/13827/stat : 13827 (bsolo) R 13825 13827 13458 0 -1 4194304 378 0 0 0 10 0 0 0 18 0 1 0 191953396 19361792 361 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/13827/statm: 4727 361 197 640 0 4083 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 18908 Child status: 0 Real time (s): 0.163591 CPU time (s): 0.163974 CPU user time (s): 0.160975 CPU system time (s): 0.002999 CPU usage (%): 100.234 Max. virtual memory (cumulated for all children) (KiB): 18908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.160975 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 420 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 0.002999 second user time and 0.005999 second system time The end
Begin job on node50 at 2009-06-17 14:59:33 IDJOB=1879388 IDBENCH=47938 IDSOLVER=701 FILE ID=node50/1879388-1245243573 PBS_JOBID= 9372290 Free space on /tmp= 66368 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=79-P1=41-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879388-1245243573/watcher-1879388-1245243573 -o /tmp/evaluation-result-1879388-1245243573/solver-1879388-1245243573 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879388-1245243573.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4ddd68556b0128f7c9c0c4c2bfb48c53 RANDOM SEED=90608273 node50.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 : 3000.211 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 : 3000.211 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: 1730784 kB Buffers: 32116 kB Cached: 222588 kB SwapCached: 5328 kB Active: 83336 kB Inactive: 179012 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1730784 kB SwapTotal: 4192956 kB SwapFree: 4181696 kB Dirty: 4112 kB Writeback: 0 kB Mapped: 13376 kB Slab: 48712 kB Committed_AS: 127336 kB PageTables: 1452 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-1879388-1245243573.opb Free space on /tmp at the end= 66364 MiB End job on node50 at 2009-06-17 14:59:33