Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | -12 | 32.751 | 32.761 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_1.opb |
MD5SUM | 85943b997cdad21dc5e2becf1aafbf8b |
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 | -12 |
Best CPU time to get the best result obtained on this benchmark | 0.174972 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -12 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 18 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 610 |
Sum of products size (including duplicates) | 1220 |
Number of different products | 305 |
Sum of products size | 610 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.00 c ...done 0.00/0.00 c #vars=355 #constraints=711 hasObjective=yes 0.00/0.02 c res. mode=mod 0.00/0.02 c VSIDS like heuristics 0.00/0.02 c complete search running 0.00/0.02 c nbDecision=9 #constraints=711 0.00/0.02 c linear search for optimum 0.00/0.02 o -9 0.02/0.03 c nbDecision=17 #constraints=718 0.02/0.03 o -10 0.09/0.13 c nbDecision=152 #constraints=851 0.09/0.13 o -11 0.39/0.43 c restart after 401 decisions 0.49/0.54 c nbDecision=500 #constraints=1176 1.00/1.02 c restart after 801 decisions 1.39/1.41 c nbDecision=1000 #constraints=1622 2.69/2.71 c nbDecision=1500 #constraints=2088 2.99/3.03 c restart after 1601 decisions 4.39/4.42 c nbDecision=1925 #constraints=2500 4.39/4.42 o -12 4.69/4.79 c nbDecision=2000 #constraints=2567 7.78/7.86 c nbDecision=2500 #constraints=3049 11.69/11.77 c nbDecision=3000 #constraints=3505 13.49/13.56 c restart after 3201 decisions 16.88/16.94 c nbDecision=3500 #constraints=3991 23.58/23.66 c nbDecision=4000 #constraints=4461 30.79/30.90 c nbDecision=4500 #constraints=4935 32.69/32.75 c nbDecision=4624 #constraints=5039 32.69/32.75 32.69/32.75 s OPTIMUM FOUND 32.69/32.75 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 32.69/32.75 v -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 32.69/32.75 v -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 32.69/32.75 v -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 32.69/32.75 v -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 32.69/32.75 v -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 32.69/32.75 v -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 32.69/32.75 v -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 32.69/32.75 v -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 32.69/32.75 v -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 32.69/32.75 v -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 32.69/32.75 v -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 32.69/32.75 v -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 32.69/32.75 v -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 32.69/32.75 v -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 32.69/32.75 v -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 32.69/32.75 32.69/32.75 c user time= 32.726 s 32.69/32.75 c system time= 0.021996 s 32.69/32.75 c wall clock time=32.7557
OK -12
sed -e s/sizeproduct=/#sizeproduct=/ /tmp/evaluation/454115-1178021399/instance-454115-1178021399.opb mv /tmp/evaluation/454115-1178021399/instance-454115-1178021399.opb.tmp /tmp/evaluation/454115-1178021399/instance-454115-1178021399.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-454115-1178021399 -o ROOT/results/node62/solver-454115-1178021399 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/454115-1178021399/instance-454115-1178021399.opb mod 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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.63 0.89 0.94 3/64 18558 /proc/meminfo: memFree=1805648/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=1468 CPUtime=0 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 120715954 1503232 170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278976 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 367 170 132 317 0 46 0 [startup+0.026414 s] /proc/loadavg: 0.63 0.89 0.94 3/64 18558 /proc/meminfo: memFree=1805648/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=1732 CPUtime=0.02 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 261 0 0 0 2 0 0 0 18 0 1 0 120715954 1773568 244 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 433 244 139 317 0 112 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1732 [startup+0.101423 s] /proc/loadavg: 0.63 0.89 0.94 3/64 18558 /proc/meminfo: memFree=1805648/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=1992 CPUtime=0.09 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 120715954 2039808 326 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272885 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 498 326 170 317 0 177 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1992 [startup+0.301446 s] /proc/loadavg: 0.63 0.89 0.94 3/64 18558 /proc/meminfo: memFree=1805648/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=2512 CPUtime=0.29 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 470 0 0 0 29 0 0 0 19 0 1 0 120715954 2572288 453 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 628 453 170 317 0 307 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2512 [startup+0.701492 s] /proc/loadavg: 0.63 0.89 0.94 3/64 18558 /proc/meminfo: memFree=1805648/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=3176 CPUtime=0.69 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 631 0 0 0 69 0 0 0 22 0 1 0 120715954 3252224 614 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 794 614 170 317 0 473 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3176 [startup+1.50159 s] /proc/loadavg: 0.66 0.89 0.94 2/65 18559 /proc/meminfo: memFree=1803400/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=4096 CPUtime=1.49 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 877 0 0 0 149 0 0 0 25 0 1 0 120715954 4194304 860 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 1024 860 170 317 0 703 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4096 [startup+3.10177 s] /proc/loadavg: 0.66 0.89 0.94 2/65 18559 /proc/meminfo: memFree=1802120/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=5556 CPUtime=3.09 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 1213 0 0 0 309 0 0 0 25 0 1 0 120715954 5689344 1196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 1389 1196 170 317 0 1068 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 5556 [startup+6.30115 s] /proc/loadavg: 0.66 0.89 0.94 2/65 18559 /proc/meminfo: memFree=1800272/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=7032 CPUtime=6.29 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 1586 0 0 0 629 0 0 0 25 0 1 0 120715954 7200768 1569 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 1758 1569 170 317 0 1437 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7032 [startup+12.7019 s] /proc/loadavg: 0.71 0.90 0.94 2/65 18559 /proc/meminfo: memFree=1798120/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=9260 CPUtime=12.69 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 2073 0 0 0 1268 1 0 0 25 0 1 0 120715954 9482240 2056 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604197 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 2315 2056 170 317 0 1994 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 9260 [startup+25.5014 s] /proc/loadavg: 0.76 0.90 0.94 2/65 18559 /proc/meminfo: memFree=1795688/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=11608 CPUtime=25.48 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 2667 0 0 0 2547 1 0 0 25 0 1 0 120715954 11886592 2650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 2902 2650 170 317 0 2581 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 11608 Solver just ended. Dumping a history of the last processes samples [startup+28.7018 s] /proc/loadavg: 0.78 0.90 0.94 2/65 18559 /proc/meminfo: memFree=1795112/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=11996 CPUtime=28.69 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 2790 0 0 0 2867 2 0 0 25 0 1 0 120715954 12283904 2773 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 2999 2773 170 317 0 2678 0 Current children cumulated CPU time (s) 28.69 Current children cumulated vsize (KiB) 11996 [startup+30.302 s] /proc/loadavg: 0.78 0.90 0.94 2/65 18559 /proc/meminfo: memFree=1794920/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=12260 CPUtime=30.29 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 2853 0 0 0 3027 2 0 0 25 0 1 0 120715954 12554240 2836 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 3065 2836 170 317 0 2744 0 Current children cumulated CPU time (s) 30.29 Current children cumulated vsize (KiB) 12260 [startup+31.9042 s] /proc/loadavg: 0.79 0.90 0.94 2/65 18559 /proc/meminfo: memFree=1794664/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=12520 CPUtime=31.89 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 2904 0 0 0 3187 2 0 0 25 0 1 0 120715954 12820480 2887 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135273187 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 3130 2887 170 317 0 2809 0 Current children cumulated CPU time (s) 31.89 Current children cumulated vsize (KiB) 12520 [startup+32.3012 s] /proc/loadavg: 0.79 0.90 0.94 2/65 18559 /proc/meminfo: memFree=1794664/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=12520 CPUtime=32.29 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 2915 0 0 0 3227 2 0 0 25 0 1 0 120715954 12820480 2898 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 3130 2898 170 317 0 2809 0 Current children cumulated CPU time (s) 32.29 Current children cumulated vsize (KiB) 12520 [startup+32.7012 s] /proc/loadavg: 0.79 0.90 0.94 2/65 18559 /proc/meminfo: memFree=1794664/2055920 swapFree=4184544/4192956 [pid=18558] ppid=18556 vsize=12520 CPUtime=32.69 /proc/18558/stat : 18558 (oree) R 18556 18558 17784 0 -1 4194304 2930 0 0 0 3267 2 0 0 25 0 1 0 120715954 12820480 2913 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563369 0 0 4096 17474 0 0 0 17 1 0 0 /proc/18558/statm: 3130 2913 170 317 0 2809 0 Current children cumulated CPU time (s) 32.69 Current children cumulated vsize (KiB) 12520 Child status: 0 Real time (s): 32.761 CPU time (s): 32.751 CPU user time (s): 32.727 CPU system time (s): 0.023996 CPU usage (%): 99.9696 Max. virtual memory (cumulated for all children) (KiB): 12520 getrusage(RUSAGE_CHILDREN,...) data: user time used= 32.727 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2952 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= 8 involuntary context switches= 61 runsolver used 0.021996 second user time and 0.073988 second system time The end
Begin job on node62 on Tue May 1 12:09:59 UTC 2007 IDJOB= 454115 IDBENCH= 48175 IDSOLVER= 172 FILE ID= node62/454115-1178021399 PBS_JOBID= 4728387 Free space on /tmp= 66563 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_1.opb COMMAND LINE= oree /tmp/evaluation/454115-1178021399/instance-454115-1178021399.opb mod CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-454115-1178021399 -o ROOT/results/node62/conversion-454115-1178021399 -C 600 -M 1800 /tmp/evaluation/454115-1178021399/substituteSizeProductKeyword /tmp/evaluation/454115-1178021399/instance-454115-1178021399.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-454115-1178021399 -o ROOT/results/node62/solver-454115-1178021399 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/454115-1178021399/instance-454115-1178021399.opb mod META MD5SUM SOLVER= 51f0e1a06bbb15374571c5c5129b7f5e MD5SUM BENCH= 85943b997cdad21dc5e2becf1aafbf8b RANDOM SEED= 986677390 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node62.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.216 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 : 3000.216 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: 1806120 kB Buffers: 28444 kB Cached: 148780 kB SwapCached: 2296 kB Active: 75424 kB Inactive: 111416 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1806120 kB SwapTotal: 4192956 kB SwapFree: 4184544 kB Dirty: 1512 kB Writeback: 0 kB Mapped: 15864 kB Slab: 48972 kB Committed_AS: 1382180 kB PageTables: 1460 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66563 MiB End job on node62 on Tue May 1 12:10:33 UTC 2007