Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.550915 | 0.551585 |
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: 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-1879532-1245245159.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. 0.49/0.53 c 105 88 340 11905 35 3702 798 208 3281 0.03 0.49/0.53 c 255 88 629 29043 46 10958 878 497 1770 0.14 0.49/0.53 c 480 88 571 24046 42 3635 966 439 910 0.53 0.49/0.53 o 53 0.49/0.54 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.54 c 481 88 573 24075 42 3605 741 441 905 0.53 0.49/0.54 o 3 0.49/0.55 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.55 c 506 88 622 26870 43 4491 741 490 926 0.55 0.49/0.55 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 0.49/0.55 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.49/0.55 c 5 507 13 664 624 26878 492 925 0.55 0.49/0.55 c Objective: 3 0.49/0.55 s OPTIMUM FOUND 0.49/0.55 c Total time: 0.548 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-1879532-1245245159/watcher-1879532-1245245159 -o /tmp/evaluation-result-1879532-1245245159/solver-1879532-1245245159 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879532-1245245159.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 1.05 1.00 3/65 5753 /proc/meminfo: memFree=1769976/2055920 swapFree=4182240/4192956 [pid=5753] ppid=5751 vsize=18516 CPUtime=0 /proc/5753/stat : 5753 (bsolo) R 5751 5753 5406 0 -1 4194304 267 0 0 0 0 0 0 0 20 0 1 0 192114472 18960384 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5753/statm: 4629 249 197 640 0 3985 0 [startup+0.0649609 s] /proc/loadavg: 1.00 1.05 1.00 3/65 5753 /proc/meminfo: memFree=1769976/2055920 swapFree=4182240/4192956 [pid=5753] ppid=5751 vsize=18908 CPUtime=0.06 /proc/5753/stat : 5753 (bsolo) R 5751 5753 5406 0 -1 4194304 365 0 0 0 6 0 0 0 20 0 1 0 192114472 19361792 347 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5753/statm: 4727 347 197 640 0 4083 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 18908 [startup+0.102964 s] /proc/loadavg: 1.00 1.05 1.00 3/65 5753 /proc/meminfo: memFree=1769976/2055920 swapFree=4182240/4192956 [pid=5753] ppid=5751 vsize=19040 CPUtime=0.09 /proc/5753/stat : 5753 (bsolo) R 5751 5753 5406 0 -1 4194304 402 0 0 0 9 0 0 0 20 0 1 0 192114472 19496960 384 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5753/statm: 4760 384 197 640 0 4116 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19040 [startup+0.302986 s] /proc/loadavg: 1.00 1.05 1.00 3/65 5753 /proc/meminfo: memFree=1769976/2055920 swapFree=4182240/4192956 [pid=5753] ppid=5751 vsize=19564 CPUtime=0.29 /proc/5753/stat : 5753 (bsolo) R 5751 5753 5406 0 -1 4194304 526 0 0 0 29 0 0 0 22 0 1 0 192114472 20033536 508 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5753/statm: 4891 508 197 640 0 4247 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19564 Solver just ended. Dumping a history of the last processes samples [startup+0.503008 s] /proc/loadavg: 1.00 1.05 1.00 3/65 5753 /proc/meminfo: memFree=1769976/2055920 swapFree=4182240/4192956 [pid=5753] ppid=5751 vsize=19824 CPUtime=0.49 /proc/5753/stat : 5753 (bsolo) R 5751 5753 5406 0 -1 4194304 605 0 0 0 49 0 0 0 24 0 1 0 192114472 20299776 587 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5753/statm: 4956 587 198 640 0 4312 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 19824 Child status: 0 Real time (s): 0.551585 CPU time (s): 0.550915 CPU user time (s): 0.547916 CPU system time (s): 0.002999 CPU usage (%): 99.8785 Max. virtual memory (cumulated for all children) (KiB): 19824 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.547916 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= 608 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 0.004999 second system time The end
Begin job on node85 at 2009-06-17 15:25:59 IDJOB=1879532 IDBENCH=48082 IDSOLVER=701 FILE ID=node85/1879532-1245245159 PBS_JOBID= 9372266 Free space on /tmp= 126840 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=157-P1=107-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879532-1245245159/watcher-1879532-1245245159 -o /tmp/evaluation-result-1879532-1245245159/solver-1879532-1245245159 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879532-1245245159.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 81bcbf479f290ea51f43d1561f9d15dc RANDOM SEED=926351331 node85.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 : 3000.213 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 : 3000.213 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: 1770528 kB Buffers: 34328 kB Cached: 178756 kB SwapCached: 5196 kB Active: 60692 kB Inactive: 160560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1770528 kB SwapTotal: 4192956 kB SwapFree: 4182240 kB Dirty: 3940 kB Writeback: 0 kB Mapped: 13804 kB Slab: 50132 kB Committed_AS: 92048 kB PageTables: 1376 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-1879532-1245245159.opb Free space on /tmp at the end= 126836 MiB End job on node85 at 2009-06-17 15:26:00