Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.372943 | 0.373503 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb |
MD5SUM | 2fc96c84e9a32377eb9e70bf4047222f |
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 | 32440 |
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-1879391-1245243590.opb 0.00/0.00 c File size is 3531 bytes. 0.00/0.00 c Highest Coefficient sum: 32440 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 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.29/0.36 c 104 70 307 8905 29 2885 619 205 3354 0.03 0.29/0.36 c 255 70 601 21668 36 7103 681 499 2339 0.11 0.29/0.36 c 481 70 644 23782 36 4337 750 542 1947 0.25 0.29/0.36 o 11 0.29/0.37 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.37 c 744 70 722 28452 39 5188 576 620 2038 0.36 0.29/0.37 o 5 0.29/0.37 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.37 c 750 70 403 13804 34 1982 576 301 2032 0.37 0.29/0.37 o 3 0.29/0.37 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.37 c 753 20 409 13940 34 1925 562 307 2029 0.37 0.29/0.37 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 0.29/0.37 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.37 c 6 753 7 859 409 13940 307 2029 0.37 0.29/0.37 c Objective: 3 0.29/0.37 s OPTIMUM FOUND 0.29/0.37 c Total time: 0.371 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-1879391-1245243590/watcher-1879391-1245243590 -o /tmp/evaluation-result-1879391-1245243590/solver-1879391-1245243590 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879391-1245243590.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: 1.00 1.00 0.94 3/64 15855 /proc/meminfo: memFree=1836768/2055920 swapFree=4181976/4192956 [pid=15855] ppid=15853 vsize=18520 CPUtime=0 /proc/15855/stat : 15855 (bsolo) R 15853 15855 15569 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 191958687 18964480 248 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/15855/statm: 4630 248 197 640 0 3986 0 [startup+0.0577551 s] /proc/loadavg: 1.00 1.00 0.94 3/64 15855 /proc/meminfo: memFree=1836768/2055920 swapFree=4181976/4192956 [pid=15855] ppid=15853 vsize=18784 CPUtime=0.05 /proc/15855/stat : 15855 (bsolo) R 15853 15855 15569 0 -1 4194304 337 0 0 0 5 0 0 0 18 0 1 0 191958687 19234816 320 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/15855/statm: 4696 321 197 640 0 4052 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 18784 [startup+0.101761 s] /proc/loadavg: 1.00 1.00 0.94 3/64 15855 /proc/meminfo: memFree=1836768/2055920 swapFree=4181976/4192956 [pid=15855] ppid=15853 vsize=18916 CPUtime=0.09 /proc/15855/stat : 15855 (bsolo) R 15853 15855 15569 0 -1 4194304 375 0 0 0 9 0 0 0 18 0 1 0 191958687 19369984 358 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/15855/statm: 4729 358 197 640 0 4085 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18916 [startup+0.301792 s] /proc/loadavg: 1.00 1.00 0.94 3/64 15855 /proc/meminfo: memFree=1836768/2055920 swapFree=4181976/4192956 [pid=15855] ppid=15853 vsize=19176 CPUtime=0.29 /proc/15855/stat : 15855 (bsolo) R 15853 15855 15569 0 -1 4194304 445 0 0 0 29 0 0 0 19 0 1 0 191958687 19636224 428 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/15855/statm: 4794 428 197 640 0 4150 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19176 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.373503 CPU time (s): 0.372943 CPU user time (s): 0.367944 CPU system time (s): 0.004999 CPU usage (%): 99.8501 Max. virtual memory (cumulated for all children) (KiB): 19176 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.367944 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= 447 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 0.002999 second user time and 0.005999 second system time The end
Begin job on node26 at 2009-06-17 14:59:50 IDJOB=1879391 IDBENCH=47941 IDSOLVER=701 FILE ID=node26/1879391-1245243590 PBS_JOBID= 9372312 Free space on /tmp= 66156 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=37-P1=43-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879391-1245243590/watcher-1879391-1245243590 -o /tmp/evaluation-result-1879391-1245243590/solver-1879391-1245243590 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879391-1245243590.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f RANDOM SEED=923281875 node26.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 : 3000.263 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 : 5931.00 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 : 3000.263 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: 1837376 kB Buffers: 6796 kB Cached: 153876 kB SwapCached: 4976 kB Active: 28740 kB Inactive: 139952 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1837376 kB SwapTotal: 4192956 kB SwapFree: 4181976 kB Dirty: 3944 kB Writeback: 0 kB Mapped: 14292 kB Slab: 35848 kB Committed_AS: 189708 kB PageTables: 1372 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-1879391-1245243590.opb Free space on /tmp at the end= 66152 MiB End job on node26 at 2009-06-17 14:59:50