Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.224965 | 0.225778 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=61-P1=53-B.opb |
MD5SUM | 168e3b7b94864fdaed6e95432dffabe5 |
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 | 32418 |
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-1879543-1245245297.opb 0.00/0.00 c File size is 3531 bytes. 0.00/0.00 c Highest Coefficient sum: 32418 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: 0.001 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 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.19/0.22 c 101 70 301 8741 29 2630 619 199 3884 0.03 0.19/0.22 c 251 70 589 20628 35 6620 681 487 2241 0.11 0.19/0.22 o 11 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 374 70 455 14468 31 2758 576 353 1700 0.22 0.19/0.22 o 3 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 375 70 458 14568 31 2800 576 356 1689 0.22 0.19/0.22 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 0.19/0.22 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.22 c 4 376 6 462 460 14575 358 1686 0.22 0.19/0.22 c Objective: 3 0.19/0.22 s OPTIMUM FOUND 0.19/0.22 c Total time: 0.223 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-1879543-1245245297/watcher-1879543-1245245297 -o /tmp/evaluation-result-1879543-1245245297/solver-1879543-1245245297 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879543-1245245297.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 0.97 0.91 3/65 20014 /proc/meminfo: memFree=1745776/2055920 swapFree=4176004/4192956 [pid=20014] ppid=20012 vsize=18516 CPUtime=0 /proc/20014/stat : 20014 (bsolo) R 20012 20014 19570 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 192129004 18960384 248 1992294400 134512640 137136520 4294956256 18446744073709551615 134605455 0 0 4096 16384 0 0 0 17 0 0 0 /proc/20014/statm: 4629 249 197 640 0 3985 0 [startup+0.088498 s] /proc/loadavg: 0.99 0.97 0.91 3/65 20014 /proc/meminfo: memFree=1745776/2055920 swapFree=4176004/4192956 [pid=20014] ppid=20012 vsize=18912 CPUtime=0.08 /proc/20014/stat : 20014 (bsolo) R 20012 20014 19570 0 -1 4194304 360 0 0 0 8 0 0 0 18 0 1 0 192129004 19365888 343 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 0 0 0 /proc/20014/statm: 4728 343 197 640 0 4084 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 18912 [startup+0.101499 s] /proc/loadavg: 0.99 0.97 0.91 3/65 20014 /proc/meminfo: memFree=1745776/2055920 swapFree=4176004/4192956 [pid=20014] ppid=20012 vsize=18912 CPUtime=0.09 /proc/20014/stat : 20014 (bsolo) R 20012 20014 19570 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 192129004 19365888 349 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0 /proc/20014/statm: 4728 349 197 640 0 4084 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18912 Solver just ended. Dumping a history of the last processes samples [startup+0.201508 s] /proc/loadavg: 0.99 0.97 0.91 3/65 20014 /proc/meminfo: memFree=1745776/2055920 swapFree=4176004/4192956 [pid=20014] ppid=20012 vsize=19172 CPUtime=0.19 /proc/20014/stat : 20014 (bsolo) R 20012 20014 19570 0 -1 4194304 433 0 0 0 19 0 0 0 18 0 1 0 192129004 19632128 416 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/20014/statm: 4793 416 197 640 0 4149 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 19172 Child status: 0 Real time (s): 0.225778 CPU time (s): 0.224965 CPU user time (s): 0.222966 CPU system time (s): 0.001999 CPU usage (%): 99.6399 Max. virtual memory (cumulated for all children) (KiB): 19172 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.222966 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= 444 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 0.004999 second user time and 0.006998 second system time The end
Begin job on node74 at 2009-06-17 15:28:17 IDJOB=1879543 IDBENCH=48093 IDSOLVER=701 FILE ID=node74/1879543-1245245297 PBS_JOBID= 9372277 Free space on /tmp= 103016 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=61-P1=53-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879543-1245245297/watcher-1879543-1245245297 -o /tmp/evaluation-result-1879543-1245245297/solver-1879543-1245245297 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879543-1245245297.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 168e3b7b94864fdaed6e95432dffabe5 RANDOM SEED=502276998 node74.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 : 3000.218 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 : 3000.218 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: 1746256 kB Buffers: 36128 kB Cached: 207980 kB SwapCached: 10348 kB Active: 39440 kB Inactive: 218632 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1746256 kB SwapTotal: 4192956 kB SwapFree: 4176004 kB Dirty: 3948 kB Writeback: 0 kB Mapped: 14248 kB Slab: 37400 kB Committed_AS: 97864 kB PageTables: 1444 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-1879543-1245245297.opb Free space on /tmp at the end= 103016 MiB End job on node74 at 2009-06-17 15:28:18