Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 20.7968 | 20.8017 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb |
MD5SUM | ff8e4ce8aca8e0dab1b59dd2a47026b4 |
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 | 2.53061 |
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 | 72 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 80 |
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 | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 192 |
Sum of products size (including duplicates) | 384 |
Number of different products | 192 |
Sum of products size | 384 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875156-1245187790.opb. 0.00/0.00 c Instance file HOME/instance-1875156-1245187790.opb 0.00/0.00 c File size is 14173 bytes. 0.00/0.00 c Highest Coefficient sum: 130560 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 264 | 0.00/0.00 c | Number Clauses: 200 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 202 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 9 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.003999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 8 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.003999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 193 417 1523 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 102 | 193 417 1523 | 5500 102 66 | 30.827 % | 0.00/0.01 c | 253 | 193 417 1523 | 6050 253 65 | 30.836 % | 0.00/0.03 c | 479 | 193 417 1523 | 6655 479 66 | 30.826 % | 0.00/0.05 c | 816 | 193 417 1523 | 7320 816 66 | 30.826 % | 0.00/0.08 c | 1322 | 193 417 1523 | 8052 1322 65 | 30.826 % | 0.09/0.14 c | 2082 | 193 417 1523 | 8857 2082 66 | 30.826 % | 0.19/0.24 c | 3221 | 193 417 1523 | 9743 3221 64 | 30.826 % | 0.39/0.40 c | 4929 | 193 417 1523 | 10717 4929 63 | 30.826 % | 0.69/0.75 c | 7491 | 193 417 1523 | 11789 7491 62 | 30.826 % | 1.39/1.45 c | 11335 | 193 417 1523 | 12968 11335 61 | 30.826 % | 2.10/2.12 c | 17101 | 193 417 1523 | 14265 10496 64 | 30.826 % | 3.39/3.40 c | 25750 | 193 417 1523 | 15692 11922 70 | 30.826 % | 5.59/5.62 c | 38725 | 193 417 1523 | 17261 8986 78 | 30.826 % | 7.99/8.04 c | 58186 | 192 417 1523 | 18987 10916 62 | 31.184 % | 15.48/15.53 c | 87378 | 182 417 1523 | 20886 11393 69 | 34.781 % | 19.99/20.01 c =============================================================================== 20.59/20.61 c core #3 20.59/20.61 c Core size: 330 Core Weight: 1 Total Weight: 3 20.59/20.61 c Elapsed CPU time: 20.3929 s Remaining CPU time: 1779.61 s 20.69/20.70 c Learning 15 hard constraints 20.69/20.70 c ============================[ Search Statistics ]============================== 20.69/20.70 c | Conflicts | ORIGINAL | LEARNT | Progress | 20.69/20.70 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 20.69/20.70 c =============================================================================== 20.69/20.70 c | 0 | 219 439 2495 | 5000 0 nan | 0.000 % | 20.69/20.73 c | 101 | 219 439 2495 | 5500 101 89 | 23.706 % | 20.69/20.74 c | 251 | 219 439 2495 | 6050 251 75 | 23.704 % | 20.69/20.75 c | 476 | 219 439 2495 | 6655 476 69 | 23.695 % | 20.69/20.77 c | 813 | 219 439 2495 | 7320 813 65 | 23.695 % | 20.69/20.79 c =============================================================================== 20.69/20.79 c Verified 439 original clauses. 20.69/20.79 c #cores: 3 20.69/20.79 c Final Weight: 3 20.69/20.79 o 3 20.69/20.79 s OPTIMUM FOUND 20.69/20.79 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 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 x33 x34 -x35 x36 -x37 x38 -x39 x40 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x137 x138 -x139 x140 -x141 x142 -x143 x144 x145 x146 -x147 x148 -x149 x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875156-1245187790/watcher-1875156-1245187790 -o /tmp/evaluation-result-1875156-1245187790/solver-1875156-1245187790 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875156-1245187790.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: 0.95 0.97 0.98 3/64 4953 /proc/meminfo: memFree=1832296/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=2524 CPUtime=0 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 186379623 2584576 204 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 631 204 134 292 0 336 0 [startup+0.09332 s] /proc/loadavg: 0.95 0.97 0.98 3/64 4953 /proc/meminfo: memFree=1832296/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=3168 CPUtime=0.09 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 379 0 0 0 9 0 0 0 18 0 1 0 186379623 3244032 359 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 792 359 136 292 0 497 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3168 [startup+0.101321 s] /proc/loadavg: 0.95 0.97 0.98 3/64 4953 /proc/meminfo: memFree=1832296/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=3168 CPUtime=0.09 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 389 0 0 0 9 0 0 0 18 0 1 0 186379623 3244032 369 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 792 369 136 292 0 497 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3168 [startup+0.301344 s] /proc/loadavg: 0.95 0.97 0.98 3/64 4953 /proc/meminfo: memFree=1832296/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=4340 CPUtime=0.29 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 660 0 0 0 29 0 0 0 19 0 1 0 186379623 4444160 640 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 1085 640 136 292 0 790 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4340 [startup+0.70139 s] /proc/loadavg: 0.95 0.97 0.98 3/64 4953 /proc/meminfo: memFree=1832296/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=5764 CPUtime=0.69 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 1028 0 0 0 68 1 0 0 22 0 1 0 186379623 5902336 1008 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 1441 1008 136 292 0 1146 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5764 [startup+1.50148 s] /proc/loadavg: 0.95 0.97 0.98 2/65 4954 /proc/meminfo: memFree=1827936/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=7888 CPUtime=1.49 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 1566 0 0 0 147 2 0 0 25 0 1 0 186379623 8077312 1546 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 1972 1546 136 292 0 1677 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7888 [startup+3.10167 s] /proc/loadavg: 0.95 0.97 0.98 2/65 4954 /proc/meminfo: memFree=1824032/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=13488 CPUtime=3.09 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 2947 0 0 0 305 4 0 0 25 0 1 0 186379623 13811712 2927 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 3372 2927 136 292 0 3077 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 13488 [startup+6.30104 s] /proc/loadavg: 0.95 0.97 0.98 2/65 4954 /proc/meminfo: memFree=1813984/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=23784 CPUtime=6.29 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 5519 0 0 0 620 9 0 0 25 0 1 0 186379623 24354816 5499 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 5946 5499 136 292 0 5651 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 23784 [startup+12.7018 s] /proc/loadavg: 0.96 0.97 0.98 2/65 4954 /proc/meminfo: memFree=1797920/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=37272 CPUtime=12.69 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 8902 0 0 0 1254 15 0 0 25 0 1 0 186379623 38166528 8882 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 9318 8882 136 292 0 9023 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 37272 Solver just ended. Dumping a history of the last processes samples [startup+15.9012 s] /proc/loadavg: 0.96 0.97 0.98 2/65 4954 /proc/meminfo: memFree=1791968/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=43692 CPUtime=15.89 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 10489 0 0 0 1570 19 0 0 25 0 1 0 186379623 44740608 10469 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 10923 10469 136 292 0 10628 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 43692 [startup+19.1015 s] /proc/loadavg: 0.96 0.97 0.98 2/65 4954 /proc/meminfo: memFree=1787424/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=47192 CPUtime=19.08 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 11376 0 0 0 1888 20 0 0 25 0 1 0 186379623 48324608 11356 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 11798 11356 136 292 0 11503 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 47192 [startup+19.9016 s] /proc/loadavg: 0.96 0.97 0.98 2/65 4954 /proc/meminfo: memFree=1786784/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=48624 CPUtime=19.89 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 11713 0 0 0 1968 21 0 0 25 0 1 0 186379623 49790976 11693 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 12156 11693 136 292 0 11861 0 Current children cumulated CPU time (s) 19.89 Current children cumulated vsize (KiB) 48624 [startup+20.3017 s] /proc/loadavg: 0.96 0.97 0.98 2/65 4954 /proc/meminfo: memFree=1786784/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=51388 CPUtime=20.29 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 12408 0 0 0 2008 21 0 0 25 0 1 0 186379623 52621312 12388 1992294400 134512640 135709839 4294956240 18446744073709551615 134520142 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 12847 12388 136 292 0 12552 0 Current children cumulated CPU time (s) 20.29 Current children cumulated vsize (KiB) 51388 [startup+20.7017 s] /proc/loadavg: 0.96 0.97 0.98 2/65 4954 /proc/meminfo: memFree=1786784/2055920 swapFree=4192812/4192956 [pid=4953] ppid=4951 vsize=51388 CPUtime=20.69 /proc/4953/stat : 4953 (wbo) R 4951 4953 4010 0 -1 4194304 12421 0 0 0 2048 21 0 0 25 0 1 0 186379623 52621312 12401 1992294400 134512640 135709839 4294956240 18446744073709551615 135162139 0 0 4096 3 0 0 0 17 1 0 0 /proc/4953/statm: 12847 12401 136 292 0 12552 0 Current children cumulated CPU time (s) 20.69 Current children cumulated vsize (KiB) 51388 Child status: 0 Real time (s): 20.8017 CPU time (s): 20.7968 CPU user time (s): 20.5689 CPU system time (s): 0.227965 CPU usage (%): 99.9767 Max. virtual memory (cumulated for all children) (KiB): 51388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.5689 system time used= 0.227965 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12421 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= 31 runsolver used 0.021996 second user time and 0.047992 second system time The end
Begin job on node11 at 2009-06-16 23:29:50 IDJOB=1875156 IDBENCH=47996 IDSOLVER=698 FILE ID=node11/1875156-1245187790 PBS_JOBID= 9363930 Free space on /tmp= 66196 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875156-1245187790/watcher-1875156-1245187790 -o /tmp/evaluation-result-1875156-1245187790/solver-1875156-1245187790 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875156-1245187790.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ff8e4ce8aca8e0dab1b59dd2a47026b4 RANDOM SEED=943622328 node11.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 : 3000.234 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 : 3000.234 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: 1832840 kB Buffers: 49732 kB Cached: 101432 kB SwapCached: 0 kB Active: 66164 kB Inactive: 98484 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1832840 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2384 kB Writeback: 0 kB Mapped: 23244 kB Slab: 44348 kB Committed_AS: 189128 kB PageTables: 1456 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-1875156-1245187790.opb Free space on /tmp at the end= 66192 MiB End job on node11 at 2009-06-16 23:30:11