Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | OPT | -13 | 2.10168 | 1.55451 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_5.opb |
MD5SUM | 9d121e9bd43af8a355e8c7cd150cfe9a |
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 | -13 |
Best CPU time to get the best result obtained on this benchmark | 0.087986 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -13 |
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 | 17 |
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) | 606 |
Sum of products size (including duplicates) | 1212 |
Number of different products | 303 |
Sum of products size | 606 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.08/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.13 c See www.sat4j.org for details. 0.08/0.14 c version 2.1.1.v20090612 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0_12 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1342000320 0.08/0.14 c Max memory 1344274432 0.08/0.14 c Total memory 1344274432 0.08/0.14 c Number of processors 2 0.23/0.20 c Pseudo Boolean Optimization 0.23/0.20 c --- Begin Solver configuration --- 0.23/0.20 c Stops conflict analysis at the first Unique Implication Point 0.23/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.23/0.20 c Learn all clauses as in MiniSAT 0.23/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.20 c Expensive reason simplification 0.23/0.20 c MiniSAT restarts strategy 0.23/0.20 c Memory based learned constraints deletion strategy 0.23/0.20 c timeout=2147483s 0.23/0.20 c DB Simplification allowed=false 0.23/0.20 c --- End Solver configuration --- 0.23/0.20 c solving HOME/instance-1857741-1244957682.opb 0.23/0.20 c reading problem ... 0.36/0.39 c ... done. Wall clock time 0.181s. 0.36/0.39 c #vars 353 0.36/0.39 c #constraints 909 0.36/0.39 c constraints type 0.36/0.39 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 303 0.36/0.39 c org.sat4j.pb.constraints.pb.MaxWatchPb => 303 0.51/0.41 c SATISFIABLE 0.51/0.41 c OPTIMIZING... 0.51/0.41 c Got one! Elapsed wall clock time (in seconds):0.206 0.51/0.41 o -7 0.51/0.43 c Got one! Elapsed wall clock time (in seconds):0.221 0.51/0.43 o -8 0.51/0.44 c Got one! Elapsed wall clock time (in seconds):0.232 0.51/0.44 o -9 0.67/0.60 c Got one! Elapsed wall clock time (in seconds):0.391 0.67/0.60 o -10 0.86/0.63 c Got one! Elapsed wall clock time (in seconds):0.423 0.86/0.63 o -11 1.05/0.75 c Got one! Elapsed wall clock time (in seconds):0.549 1.05/0.75 o -12 1.51/1.03 c Got one! Elapsed wall clock time (in seconds):0.826 1.51/1.03 o -13 2.06/1.51 c starts : 20 2.06/1.51 c conflicts : 4506 2.06/1.51 c decisions : 4721 2.06/1.51 c propagations : 27334 2.06/1.51 c inspects : 2284309 2.06/1.51 c learnt literals : 5 2.06/1.51 c learnt binary clauses : 11 2.06/1.51 c learnt ternary clauses : 16 2.06/1.51 c learnt clauses : 4500 2.06/1.51 c ignored clauses : 0 2.06/1.51 c root simplifications : 0 2.06/1.51 c removed literals (reason simplification) : 49171 2.06/1.51 c reason swapping (by a shorter reason) : 0 2.06/1.51 c Calls to reduceDB : 0 2.06/1.51 c speed (assignments/second) : 57424.36974789916 2.06/1.51 c non guided choices 0 2.06/1.51 c learnt constraints type 2.06/1.51 c constraints type 2.06/1.51 c org.sat4j.minisat.constraints.card.MinWatchCard => 0 2.06/1.51 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 303 2.06/1.51 c org.sat4j.pb.constraints.pb.MaxWatchPb => 303 2.06/1.51 s OPTIMUM FOUND 2.06/1.51 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 -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 -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 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 2.06/1.51 c objective function=-13 2.06/1.51 c Total wall clock time (in seconds): 1.307
OK -13
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857741-1244957682/watcher-1857741-1244957682 -o /tmp/evaluation-result-1857741-1244957682/solver-1857741-1244957682 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857741-1244957682.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: 1.15 1.03 1.01 1/65 17274 /proc/meminfo: memFree=1300968/2055920 swapFree=4191900/4192956 [pid=17274] ppid=17272 vsize=152 CPUtime=0 /proc/17274/stat : 17274 (java) R 17272 17274 16801 0 -1 0 204 0 0 0 0 0 0 0 18 0 1 0 163367679 155648 26 1992294400 134512640 134550932 4294956016 18446744073709551615 9274148 0 0 4096 0 0 0 0 17 1 0 0 /proc/17274/statm: 38 26 19 9 0 4 0 [startup+0.0332709 s] /proc/loadavg: 1.15 1.03 1.01 1/65 17274 /proc/meminfo: memFree=1300968/2055920 swapFree=4191900/4192956 [pid=17274] ppid=17272 vsize=1468752 CPUtime=0.02 /proc/17274/stat : 17274 (java) S 17272 17274 16801 0 -1 0 2981 0 1 0 1 1 0 0 18 0 4 0 163367679 1504002048 2728 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/17274/statm: 367188 2728 938 9 0 364539 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1468752 [startup+0.101271 s] /proc/loadavg: 1.15 1.03 1.01 1/65 17274 /proc/meminfo: memFree=1300968/2055920 swapFree=4191900/4192956 [pid=17274] ppid=17272 vsize=1472584 CPUtime=0.08 /proc/17274/stat : 17274 (java) S 17272 17274 16801 0 -1 0 3657 0 1 0 6 2 0 0 18 0 12 0 163367679 1507926016 3400 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/17274/statm: 368146 3400 1069 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.301299 s] /proc/loadavg: 1.15 1.03 1.01 1/65 17274 /proc/meminfo: memFree=1300968/2055920 swapFree=4191900/4192956 [pid=17274] ppid=17272 vsize=1475528 CPUtime=0.36 /proc/17274/stat : 17274 (java) S 17272 17274 16801 0 -1 0 5120 0 1 0 33 3 0 0 18 0 12 0 163367679 1510940672 4858 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/17274/statm: 368882 4858 1357 9 0 366225 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1475528 [startup+0.701346 s] /proc/loadavg: 1.15 1.03 1.01 1/65 17274 /proc/meminfo: memFree=1300968/2055920 swapFree=4191900/4192956 [pid=17274] ppid=17272 vsize=1479096 CPUtime=1.05 /proc/17274/stat : 17274 (java) S 17272 17274 16801 0 -1 0 7164 0 1 0 101 4 0 0 18 0 13 0 163367679 1514594304 6394 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/17274/statm: 369774 6394 1405 9 0 367117 0 Current children cumulated CPU time (s) 1.05 Current children cumulated vsize (KiB) 1479096 [startup+1.50243 s] /proc/loadavg: 1.15 1.03 1.01 2/78 17287 /proc/meminfo: memFree=1268224/2055920 swapFree=4191900/4192956 [pid=17274] ppid=17272 vsize=1479096 CPUtime=2.06 /proc/17274/stat : 17274 (java) S 17272 17274 16801 0 -1 0 14842 0 1 0 198 8 0 0 18 0 13 0 163367679 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/17274/statm: 369774 14071 1413 9 0 367117 0 [pid=17274/tid=17276] ppid=17272 vsize=1479096 CPUtime=1.22 /proc/17274/task/17276/stat : 17276 (java) R 17272 17274 16801 0 -1 64 11856 0 1 0 115 7 0 0 24 0 13 0 163367680 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4109293407 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=17274/tid=17277] ppid=17272 vsize=1479096 CPUtime=0 /proc/17274/task/17277/stat : 17277 (java) S 17272 17274 16801 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 163367681 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=17274/tid=17278] ppid=17272 vsize=1479096 CPUtime=0 /proc/17274/task/17278/stat : 17278 (java) S 17272 17274 16801 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 163367681 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=17274/tid=17279] ppid=17272 vsize=1479096 CPUtime=0 /proc/17274/task/17279/stat : 17279 (java) S 17272 17274 16801 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 163367682 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=17274/tid=17280] ppid=17272 vsize=1479096 CPUtime=0 /proc/17274/task/17280/stat : 17280 (java) S 17272 17274 16801 0 -1 64 9 0 0 0 0 0 0 0 21 0 13 0 163367683 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=17274/tid=17281] ppid=17272 vsize=1479096 CPUtime=0 /proc/17274/task/17281/stat : 17281 (java) S 17272 17274 16801 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 163367683 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=17274/tid=17282] ppid=17272 vsize=1479096 CPUtime=0 /proc/17274/task/17282/stat : 17282 (java) S 17272 17274 16801 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 163367687 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=17274/tid=17283] ppid=17272 vsize=1479096 CPUtime=0.44 /proc/17274/task/17283/stat : 17283 (java) S 17272 17274 16801 0 -1 64 1188 0 0 0 44 0 0 0 17 0 13 0 163367687 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=17274/tid=17284] ppid=17272 vsize=1479096 CPUtime=0.38 /proc/17274/task/17284/stat : 17284 (java) S 17272 17274 16801 0 -1 64 1054 0 0 0 38 0 0 0 16 0 13 0 163367687 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=17274/tid=17285] ppid=17272 vsize=1479096 CPUtime=0 /proc/17274/task/17285/stat : 17285 (java) S 17272 17274 16801 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 163367687 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=17274/tid=17286] ppid=17272 vsize=1479096 CPUtime=0 /proc/17274/task/17286/stat : 17286 (java) S 17272 17274 16801 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 163367687 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=17274/tid=17287] ppid=17272 vsize=1479096 CPUtime=0 /proc/17274/task/17287/stat : 17287 (java) S 17272 17274 16801 0 -1 64 3 0 0 0 0 0 0 0 20 0 13 0 163367719 1514594304 14071 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.06 Current children cumulated vsize (KiB) 1479096 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 1.55451 CPU time (s): 2.10168 CPU user time (s): 2.00069 CPU system time (s): 0.100984 CPU usage (%): 135.199 Max. virtual memory (cumulated for all children) (KiB): 1479096 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.00069 system time used= 0.100984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14862 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 302 involuntary context switches= 237 runsolver used 0.003999 second user time and 0.011998 second system time The end
Begin job on node32 at 2009-06-14 07:34:43 IDJOB=1857741 IDBENCH=48168 IDSOLVER=682 FILE ID=node32/1857741-1244957682 PBS_JOBID= 9354971 Free space on /tmp= 66364 MiB SOLVER NAME= SAT4J Pseudo Resolution 2.1.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_5.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857741-1244957682/watcher-1857741-1244957682 -o /tmp/evaluation-result-1857741-1244957682/solver-1857741-1244957682 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857741-1244957682.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 9d121e9bd43af8a355e8c7cd150cfe9a RANDOM SEED=415728514 node32.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: 1301384 kB Buffers: 75332 kB Cached: 589284 kB SwapCached: 560 kB Active: 122268 kB Inactive: 556940 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1301384 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 508 kB Writeback: 0 kB Mapped: 23784 kB Slab: 61060 kB Committed_AS: 124532 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66360 MiB End job on node32 at 2009-06-14 07:34:44