Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 520 | 17.0094 | 17.014 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii16e2.opb |
MD5SUM | 70562ccf7e5b2c45714808415668e9f1 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 520 |
Best CPU time to get the best result obtained on this benchmark | 7.28289 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 520 |
Optimality of the best value was proved | YES |
Number of variables | 1064 |
Total number of constraints | 8357 |
Number of constraints which are clauses | 8357 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 16 |
Number of terms in the objective function | 1064 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 1064 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 1064 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2656191-1276458806.opb. 0.00/0.00 c Instance file HOME/instance-2656191-1276458806.opb 0.00/0.00 c File size is 326745 bytes. 0.00/0.04 c Highest Coefficient sum: 17 0.00/0.04 c ============================[ Problem Statistics ]============================= 0.00/0.04 c | | 0.00/0.04 c | Parsing time: 0.05 s | 0.00/0.04 c | Number Variables: 1064 | 0.00/0.04 c | Number Clauses: 8357 | 0.00/0.04 c | Number Cardinality: 0 | 0.00/0.04 c | Number PB Constraints: 0 | 0.04/0.09 c ============================[ Search Statistics ]============================== 0.04/0.09 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.04/0.09 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.04/0.09 c =============================================================================== 0.04/0.09 c | 0 | 1064 8357 33660 | 5000 0 nan | 0.000 % | 0.09/0.10 c =============================================================================== 0.09/0.10 c New solution: 520 0.09/0.10 o 520 0.09/0.10 c Elapsed CPU time: 0.100984 s Remaining CPU time: 179.899 s 0.09/0.10 c =============================================================================== 0.09/0.10 c | 70 | 1064 8358 34724 | 5000 70 18 | 0.000 % | 0.09/0.11 c | 173 | 1064 8358 34724 | 5500 173 23 | 0.000 % | 0.09/0.13 c | 323 | 1064 8358 34724 | 6050 323 22 | 0.000 % | 0.09/0.16 c | 548 | 1064 8358 34724 | 6655 548 22 | 0.000 % | 0.19/0.23 c | 885 | 1064 8358 34724 | 7320 885 203 | 0.000 % | 0.29/0.30 c | 1392 | 1064 8358 34724 | 8052 1392 224 | 0.000 % | 0.39/0.43 c | 2151 | 1064 8358 34724 | 8857 2151 230 | 0.004 % | 0.59/0.68 c | 3291 | 1064 8358 34724 | 9743 3291 327 | 0.000 % | 1.00/1.04 c | 4999 | 1062 8358 34724 | 10717 4988 381 | 0.188 % | 1.59/1.65 c | 7562 | 1060 8358 34724 | 11789 7551 413 | 0.376 % | 2.49/2.58 c | 11406 | 1060 8358 34724 | 12968 11395 445 | 0.387 % | 3.99/4.08 c | 17173 | 1058 8358 34724 | 14265 10172 491 | 0.564 % | 6.29/6.36 c | 25823 | 1058 8358 34724 | 15692 11168 504 | 0.564 % | 9.69/9.74 c | 38798 | 1056 8358 34724 | 17261 15978 507 | 0.752 % | 15.30/15.33 c | 58260 | 1024 8358 34724 | 18987 17773 512 | 3.764 % | 16.89/16.99 c =============================================================================== 16.89/16.99 c Best Solution: 520 16.89/16.99 s OPTIMUM FOUND 16.89/16.99 c Total CPU time: 16.7105 s 16.89/16.99 v -x1 x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10 x11 -x12 x13 -x14 -x15 x16 x17 -x18 x19 -x20 x21 -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 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 -x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 -x115 x116 -x117 x118 x119 -x120 x121 -x122 -x123 x124 -x125 x126 x127 -x128 x129 -x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 x141 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x866 -x867 x868 -x869 x870 x871 -x872 x873 -x874 -x875 x876 -x877 x878 -x879 x880 x881 -x882 -x883 x884 -x885 x886 -x887 x888 -x889 x890 x891 -x892 -x893 x894 -x895 x896 -x897 x898 -x899 x900 -x901 x902 x903 -x904 x905 -x906 -x907 x908 -x909 x910 -x911 x912 -x913 x914 x915 -x916 -x917 -x918 -x919 x920 x921 -x922 -x923 x924 -x925 x926 -x927 x928 -x929 x930 x931 -x932 -x933 x934 -x935 x936 -x937 x938 x939 -x940 -x941 x942 -x943 -x944 -x945 x946 x947 -x948 -x949 x950 -x951 x952 -x953 x954 -x955 x956 -x957 x958 x959 -x960 -x961 x962 -x963 x964 -x965 x966 x967 -x968 -x969 x970 -x971 x972 x973 -x974 -x975 x976 -x977 x978 -x979 x980 -x981 x982 x983 -x984 -x985 x986 -x987 -x988 -x989 x990 x991 -x992 -x993 x994 -x995 x996 x997 -x998 -x999 x1000 x1001 -x1002 -x1003 x1004 -x1005 x1006 -x1007 x1008 x1009 -x1010 -x1011 x1012 -x1013 x1014 -x1015 x1016 -x1017 x1018 x1019 -x1020 -x1021 x1022 -x1023 x1024 -x1025 x1026 -x1027 x1028 x1029 -x1030 -x1031 x1032 -x1033 x1034 -x1035 x1036 x1037 -x1038 -x1039 x1040 x1041 -x1042 -x1043 x1044 -x1045 x1046 -x1047 x1048 -x1049 x1050 x1051 -x1052 -x1053 x1054 -x1055 x1056 -x1057 x1058 -x1059 x1060 -x1061 x1062 x1063 -x1064
OK 520
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656191-1276458806/watcher-2656191-1276458806 -o /tmp/evaluation-result-2656191-1276458806/solver-2656191-1276458806 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656191-1276458806.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 1.01 1.00 3/106 24230 /proc/meminfo: memFree=1661816/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=2900 CPUtime=0 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 306 0 0 0 0 0 0 0 18 0 1 0 21484312 2969600 225 1992294400 134512640 135751879 4293295456 18446744073709551615 134574084 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 725 225 144 303 0 340 0 [startup+0.0490159 s] /proc/loadavg: 1.00 1.01 1.00 3/106 24230 /proc/meminfo: memFree=1661816/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=3284 CPUtime=0.04 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 530 0 0 0 4 0 0 0 20 0 1 0 21484312 3362816 369 1992294400 134512640 135751879 4293295456 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 821 372 143 303 0 516 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 3284 [startup+0.102021 s] /proc/loadavg: 1.00 1.01 1.00 3/106 24230 /proc/meminfo: memFree=1661816/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=3816 CPUtime=0.09 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 673 0 0 0 9 0 0 0 20 0 1 0 21484312 3907584 512 1992294400 134512640 135751879 4293295456 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 954 512 146 303 0 649 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3816 [startup+0.302043 s] /proc/loadavg: 1.00 1.01 1.00 3/106 24230 /proc/meminfo: memFree=1661816/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=4584 CPUtime=0.29 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 862 0 0 0 29 0 0 0 20 0 1 0 21484312 4694016 701 1992294400 134512640 135751879 4293295456 18446744073709551615 134616495 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 1146 701 147 303 0 841 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4584 [startup+0.701088 s] /proc/loadavg: 1.00 1.01 1.00 3/106 24230 /proc/meminfo: memFree=1661816/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=7928 CPUtime=0.69 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 1686 0 0 0 68 1 0 0 21 0 1 0 21484312 8118272 1525 1992294400 134512640 135751879 4293295456 18446744073709551615 134597614 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 1982 1525 147 303 0 1677 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7928 [startup+1.50118 s] /proc/loadavg: 1.00 1.01 1.00 2/107 24231 /proc/meminfo: memFree=1653128/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=15008 CPUtime=1.49 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 3462 0 0 0 147 2 0 0 23 0 1 0 21484312 15368192 3301 1992294400 134512640 135751879 4293295456 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 3752 3301 147 303 0 3447 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 15008 [startup+3.10136 s] /proc/loadavg: 1.00 1.01 1.00 2/107 24231 /proc/meminfo: memFree=1643084/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=28520 CPUtime=3.09 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 6853 0 0 0 304 5 0 0 25 0 1 0 21484312 29204480 6692 1992294400 134512640 135751879 4293295456 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 7130 6692 147 303 0 6825 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 28520 [startup+6.30171 s] /proc/loadavg: 1.00 1.01 1.00 2/107 24231 /proc/meminfo: memFree=1616920/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=53876 CPUtime=6.29 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 13188 0 0 0 618 11 0 0 25 0 1 0 21484312 55169024 13027 1992294400 134512640 135751879 4293295456 18446744073709551615 134616334 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 13469 13028 148 303 0 13164 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 53876 [startup+12.7014 s] /proc/loadavg: 1.00 1.01 1.00 2/107 24231 /proc/meminfo: memFree=1565220/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=102784 CPUtime=12.69 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 25423 0 0 0 1247 22 0 0 25 0 1 0 21484312 105250816 25262 1992294400 134512640 135751879 4293295456 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 25696 25262 148 303 0 25391 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 102784 Solver just ended. Dumping a history of the last processes samples [startup+14.3086 s] /proc/loadavg: 1.00 1.01 1.00 2/107 24231 /proc/meminfo: memFree=1549596/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=114564 CPUtime=14.3 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 28362 0 0 0 1406 24 0 0 25 0 1 0 21484312 117313536 28201 1992294400 134512640 135751879 4293295456 18446744073709551615 134606646 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 28641 28201 148 303 0 28336 0 Current children cumulated CPU time (s) 14.3 Current children cumulated vsize (KiB) 114564 [startup+15.9018 s] /proc/loadavg: 1.00 1.01 1.00 2/107 24231 /proc/meminfo: memFree=1540792/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=126692 CPUtime=15.88 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 31374 0 0 0 1562 26 0 0 25 0 1 0 21484312 129732608 31213 1992294400 134512640 135751879 4293295456 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 31673 31214 148 303 0 31368 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 126692 [startup+16.7019 s] /proc/loadavg: 1.00 1.01 1.00 2/107 24231 /proc/meminfo: memFree=1533724/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=131940 CPUtime=16.68 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 32690 0 0 0 1641 27 0 0 25 0 1 0 21484312 135106560 32529 1992294400 134512640 135751879 4293295456 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 32985 32529 148 303 0 32680 0 Current children cumulated CPU time (s) 16.68 Current children cumulated vsize (KiB) 131940 [startup+16.9019 s] /proc/loadavg: 1.00 1.01 1.00 2/107 24231 /proc/meminfo: memFree=1533724/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=133604 CPUtime=16.89 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202496 33105 0 0 0 1661 28 0 0 25 0 1 0 21484312 136810496 32944 1992294400 134512640 135751879 4293295456 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24230/statm: 33401 32944 148 303 0 33096 0 Current children cumulated CPU time (s) 16.89 Current children cumulated vsize (KiB) 133604 [startup+17.0019 s] /proc/loadavg: 1.00 1.01 1.00 2/107 24231 /proc/meminfo: memFree=1533724/2059040 swapFree=4192956/4192956 [pid=24230] ppid=24228 vsize=0 CPUtime=16.99 /proc/24230/stat : 24230 (wbo1.4b) R 24228 24230 23316 0 -1 4202500 33316 0 0 0 1671 28 0 0 25 0 1 0 21484312 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0 /proc/24230/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 16.99 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 17.014 CPU time (s): 17.0094 CPU user time (s): 16.7105 CPU system time (s): 0.298954 CPU usage (%): 99.9733 Max. virtual memory (cumulated for all children) (KiB): 133604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.7105 system time used= 0.298954 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 33316 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= 198 runsolver used 0.029995 second user time and 0.087986 second system time The end
Begin job on node005 at 2010-06-13 21:53:26 IDJOB=2656191 IDBENCH=2166 IDSOLVER=1161 FILE ID=node005/2656191-1276458806 PBS_JOBID= 11173333 Free space on /tmp= 62532 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16e2.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656191-1276458806/watcher-2656191-1276458806 -o /tmp/evaluation-result-2656191-1276458806/solver-2656191-1276458806 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656191-1276458806.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 70562ccf7e5b2c45714808415668e9f1 RANDOM SEED=328412749 node005.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.246 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.246 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1662220 kB Buffers: 109140 kB Cached: 159368 kB SwapCached: 0 kB Active: 161480 kB Inactive: 166376 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1662220 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2972 kB Writeback: 0 kB AnonPages: 59356 kB Mapped: 15364 kB Slab: 47140 kB PageTables: 4012 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180852 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62528 MiB End job on node005 at 2010-06-13 21:53:43