Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 1.58276 | 1.58383 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb |
MD5SUM | 65e30a452de5692ad7673801cf6b385e |
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 | 0.002999 |
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 | 130516 |
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-1879374-1245243544.opb 0.00/0.00 c File size is 4583 bytes. 0.00/0.00 c Highest Coefficient sum: 130516 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: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 88 132 544 4 468 725 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.89/1.00 c 100 88 330 11784 35 4034 798 198 3333 0.03 0.89/1.00 c 250 88 623 28896 46 10750 878 491 1552 0.16 0.89/1.00 c 475 88 571 25658 44 3278 966 439 985 0.48 0.89/1.00 c 814 88 682 33242 48 4311 1063 550 1136 0.72 0.89/1.00 o 241 1.00/1.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.00/1.01 c 1142 88 716 33860 47 3949 741 584 1140 1.00 1.00/1.01 o 213 1.10/1.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.10/1.10 c 1152 88 735 34898 47 4595 741 603 1142 1.01 1.10/1.10 c 1252 88 504 21723 43 3142 816 372 1162 1.08 1.10/1.10 o 95 1.49/1.56 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.56 c 1311 88 618 28948 46 5047 741 486 1188 1.10 1.49/1.56 c 1411 88 813 41270 50 8790 816 681 1207 1.17 1.49/1.56 c 1663 78 835 42018 50 8671 898 703 1226 1.36 1.49/1.56 o 19 1.49/1.57 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.57 c 1908 78 802 37549 46 7421 739 670 1225 1.56 1.49/1.57 o 13 1.49/1.57 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.57 c 1918 78 823 38578 46 7848 739 691 1222 1.57 1.49/1.57 o 11 1.49/1.58 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.58 c 1920 78 828 38759 46 7704 739 696 1219 1.57 1.49/1.58 o 3 1.49/1.58 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.58 c 1922 78 833 38940 46 7730 739 701 1217 1.58 1.49/1.58 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 1.49/1.58 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.49/1.58 c 14 1923 19 2191 835 38948 703 1217 1.58 1.49/1.58 c Objective: 3 1.49/1.58 s OPTIMUM FOUND 1.49/1.58 c Total time: 1.58 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-1879374-1245243544/watcher-1879374-1245243544 -o /tmp/evaluation-result-1879374-1245243544/solver-1879374-1245243544 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879374-1245243544.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 0.95 3/64 11577 /proc/meminfo: memFree=1371456/2055920 swapFree=4192812/4192956 [pid=11577] ppid=11575 vsize=18520 CPUtime=0 /proc/11577/stat : 11577 (bsolo) R 11575 11577 11208 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 191955062 18964480 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11577/statm: 4630 250 197 640 0 3986 0 [startup+0.0359399 s] /proc/loadavg: 1.00 1.00 0.95 3/64 11577 /proc/meminfo: memFree=1371456/2055920 swapFree=4192812/4192956 [pid=11577] ppid=11575 vsize=18780 CPUtime=0.03 /proc/11577/stat : 11577 (bsolo) R 11575 11577 11208 0 -1 4194304 339 0 0 0 3 0 0 0 18 0 1 0 191955062 19230720 321 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11577/statm: 4695 321 197 640 0 4051 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 18780 [startup+0.101953 s] /proc/loadavg: 1.00 1.00 0.95 3/64 11577 /proc/meminfo: memFree=1371456/2055920 swapFree=4192812/4192956 [pid=11577] ppid=11575 vsize=19044 CPUtime=0.1 /proc/11577/stat : 11577 (bsolo) R 11575 11577 11208 0 -1 4194304 399 0 0 0 10 0 0 0 18 0 1 0 191955062 19501056 381 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11577/statm: 4761 381 197 640 0 4117 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 19044 [startup+0.301996 s] /proc/loadavg: 1.00 1.00 0.95 3/64 11577 /proc/meminfo: memFree=1371456/2055920 swapFree=4192812/4192956 [pid=11577] ppid=11575 vsize=19436 CPUtime=0.3 /proc/11577/stat : 11577 (bsolo) R 11575 11577 11208 0 -1 4194304 510 0 0 0 30 0 0 0 19 0 1 0 191955062 19902464 492 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11577/statm: 4859 492 197 640 0 4215 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 19436 [startup+0.701081 s] /proc/loadavg: 1.00 1.00 0.95 3/64 11577 /proc/meminfo: memFree=1371456/2055920 swapFree=4192812/4192956 [pid=11577] ppid=11575 vsize=19836 CPUtime=0.69 /proc/11577/stat : 11577 (bsolo) R 11575 11577 11208 0 -1 4194304 601 0 0 0 69 0 0 0 22 0 1 0 191955062 20312064 583 1992294400 134512640 137136520 4294956256 18446744073709551615 134540891 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11577/statm: 4959 583 198 640 0 4315 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19836 [startup+1.50125 s] /proc/loadavg: 1.00 1.00 0.95 2/65 11578 /proc/meminfo: memFree=1369912/2055920 swapFree=4192812/4192956 [pid=11577] ppid=11575 vsize=19836 CPUtime=1.49 /proc/11577/stat : 11577 (bsolo) R 11575 11577 11208 0 -1 4194304 601 0 0 0 149 0 0 0 25 0 1 0 191955062 20312064 583 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11577/statm: 4959 583 198 640 0 4315 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19836 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.58383 CPU time (s): 1.58276 CPU user time (s): 1.57776 CPU system time (s): 0.004999 CPU usage (%): 99.9322 Max. virtual memory (cumulated for all children) (KiB): 19836 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.57776 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= 603 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= 14 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node10 at 2009-06-17 14:59:04 IDJOB=1879374 IDBENCH=47924 IDSOLVER=701 FILE ID=node10/1879374-1245243544 PBS_JOBID= 9372327 Free space on /tmp= 65988 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=47-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879374-1245243544/watcher-1879374-1245243544 -o /tmp/evaluation-result-1879374-1245243544/solver-1879374-1245243544 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879374-1245243544.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 65e30a452de5692ad7673801cf6b385e RANDOM SEED=1641897712 node10.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 : 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 : 3000.263 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: 1372000 kB Buffers: 61760 kB Cached: 551872 kB SwapCached: 0 kB Active: 87028 kB Inactive: 539996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1372000 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 4140 kB Writeback: 0 kB Mapped: 23232 kB Slab: 42912 kB Committed_AS: 207132 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-1879374-1245243544.opb Free space on /tmp at the end= 65984 MiB End job on node10 at 2009-06-17 14:59:05