Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo Resolution 2.1.1 | OPT | -13 | 2.08968 | 1.56579 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_3.opb |
MD5SUM | 59a1ef6e3ce4cf2364efcc21910181d3 |
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 | 0.077987 |
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) | 618 |
Sum of products size (including duplicates) | 1236 |
Number of different products | 309 |
Sum of products size | 618 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.14 c version 2.1.1.v20090612 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1342000320 0.09/0.14 c Max memory 1344274432 0.09/0.14 c Total memory 1344274432 0.09/0.14 c Number of processors 2 0.23/0.21 c Pseudo Boolean Optimization 0.23/0.21 c --- Begin Solver configuration --- 0.23/0.21 c Stops conflict analysis at the first Unique Implication Point 0.23/0.21 c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90 0.23/0.21 c Learn all clauses as in MiniSAT 0.23/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.21 c Expensive reason simplification 0.23/0.21 c MiniSAT restarts strategy 0.23/0.21 c Memory based learned constraints deletion strategy 0.23/0.21 c timeout=2147483s 0.23/0.21 c DB Simplification allowed=false 0.23/0.21 c --- End Solver configuration --- 0.23/0.21 c solving HOME/instance-1857735-1244957556.opb 0.23/0.21 c reading problem ... 0.36/0.38 c ... done. Wall clock time 0.174s. 0.36/0.38 c #vars 359 0.36/0.38 c #constraints 927 0.36/0.38 c constraints type 0.36/0.38 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 309 0.36/0.38 c org.sat4j.pb.constraints.pb.MaxWatchPb => 309 0.50/0.40 c SATISFIABLE 0.50/0.40 c OPTIMIZING... 0.50/0.40 c Got one! Elapsed wall clock time (in seconds):0.196 0.50/0.40 o -9 0.50/0.43 c Got one! Elapsed wall clock time (in seconds):0.22 0.50/0.43 o -10 0.50/0.45 c Got one! Elapsed wall clock time (in seconds):0.239 0.50/0.45 o -11 0.87/0.65 c Got one! Elapsed wall clock time (in seconds):0.445 0.87/0.65 o -12 2.00/1.50 c Got one! Elapsed wall clock time (in seconds):1.289 2.00/1.50 o -13 2.00/1.54 c starts : 14 2.00/1.54 c conflicts : 4627 2.00/1.54 c decisions : 4783 2.00/1.54 c propagations : 27663 2.00/1.54 c inspects : 2489556 2.00/1.54 c learnt literals : 10 2.00/1.54 c learnt binary clauses : 10 2.00/1.54 c learnt ternary clauses : 23 2.00/1.54 c learnt clauses : 4616 2.00/1.54 c ignored clauses : 0 2.00/1.54 c root simplifications : 0 2.00/1.54 c removed literals (reason simplification) : 55104 2.00/1.54 c reason swapping (by a shorter reason) : 0 2.00/1.54 c Calls to reduceDB : 0 2.00/1.54 c speed (assignments/second) : 601369.5652173914 2.00/1.54 c non guided choices 0 2.00/1.54 c learnt constraints type 2.00/1.54 c constraints type 2.00/1.54 c org.sat4j.minisat.constraints.card.MinWatchCard => 0 2.00/1.54 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 309 2.00/1.54 c org.sat4j.pb.constraints.pb.MaxWatchPb => 309 2.00/1.54 s OPTIMUM FOUND 2.00/1.55 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 -x354 -x355 -x356 -x357 -x358 -x359 2.00/1.55 c objective function=-13 2.00/1.55 c Total wall clock time (in seconds): 1.34
OK -13
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857735-1244957556/watcher-1857735-1244957556 -o /tmp/evaluation-result-1857735-1244957556/solver-1857735-1244957556 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857735-1244957556.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: 1.04 1.06 1.01 3/64 21582 /proc/meminfo: memFree=1388296/2055920 swapFree=4192952/4192956 [pid=21582] ppid=21580 vsize=1512 CPUtime=0 /proc/21582/stat : 21582 (java6) R 21580 21582 21321 0 -1 0 63 0 0 0 0 0 0 0 20 0 1 0 163352392 1548288 47 1992294400 134512640 134550932 4294956176 18446744073709551615 12371695 0 0 4096 0 0 0 0 17 1 0 0 /proc/21582/statm: 380 51 38 9 0 10 0 [startup+0.0371829 s] /proc/loadavg: 1.04 1.06 1.01 3/64 21582 /proc/meminfo: memFree=1388296/2055920 swapFree=4192952/4192956 [pid=21582] ppid=21580 vsize=1468752 CPUtime=0.02 /proc/21582/stat : 21582 (java) S 21580 21582 21321 0 -1 0 3004 0 1 0 1 1 0 0 18 0 4 0 163352392 1504002048 2751 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/21582/statm: 367188 2751 938 9 0 364539 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1468752 [startup+0.10119 s] /proc/loadavg: 1.04 1.06 1.01 3/64 21582 /proc/meminfo: memFree=1388296/2055920 swapFree=4192952/4192956 [pid=21582] ppid=21580 vsize=1472584 CPUtime=0.09 /proc/21582/stat : 21582 (java) S 21580 21582 21321 0 -1 0 3641 0 1 0 6 3 0 0 18 0 12 0 163352392 1507926016 3384 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/21582/statm: 368146 3384 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1472584 [startup+0.301212 s] /proc/loadavg: 1.04 1.06 1.01 3/64 21582 /proc/meminfo: memFree=1388296/2055920 swapFree=4192952/4192956 [pid=21582] ppid=21580 vsize=1475592 CPUtime=0.36 /proc/21582/stat : 21582 (java) S 21580 21582 21321 0 -1 0 5111 0 1 0 32 4 0 0 18 0 12 0 163352392 1511006208 4848 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/21582/statm: 368898 4848 1357 9 0 366241 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1475592 [startup+0.701255 s] /proc/loadavg: 1.04 1.06 1.01 3/64 21582 /proc/meminfo: memFree=1388296/2055920 swapFree=4192952/4192956 [pid=21582] ppid=21580 vsize=1478876 CPUtime=1.06 /proc/21582/stat : 21582 (java) S 21580 21582 21321 0 -1 0 7066 0 1 0 101 5 0 0 18 0 13 0 163352392 1514369024 6284 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/21582/statm: 369719 6284 1405 9 0 367062 0 Current children cumulated CPU time (s) 1.06 Current children cumulated vsize (KiB) 1478876 [startup+1.50134 s] /proc/loadavg: 1.04 1.06 1.01 2/77 21595 /proc/meminfo: memFree=1357344/2055920 swapFree=4192952/4192956 [pid=21582] ppid=21580 vsize=1478876 CPUtime=2 /proc/21582/stat : 21582 (java) S 21580 21582 21321 0 -1 0 14391 0 1 0 192 8 0 0 18 0 13 0 163352392 1514369024 13608 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/21582/statm: 369719 13609 1413 9 0 367062 0 [pid=21582/tid=21584] ppid=21580 vsize=1478876 CPUtime=1.21 /proc/21582/task/21584/stat : 21584 (java) R 21580 21582 21321 0 -1 64 11570 0 1 0 114 7 0 0 19 0 13 0 163352393 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4109099850 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=21582/tid=21585] ppid=21580 vsize=1478876 CPUtime=0 /proc/21582/task/21585/stat : 21585 (java) S 21580 21582 21321 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 163352394 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=21582/tid=21586] ppid=21580 vsize=1478876 CPUtime=0 /proc/21582/task/21586/stat : 21586 (java) S 21580 21582 21321 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 163352394 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=21582/tid=21587] ppid=21580 vsize=1478876 CPUtime=0 /proc/21582/task/21587/stat : 21587 (java) S 21580 21582 21321 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 163352396 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=21582/tid=21588] ppid=21580 vsize=1478876 CPUtime=0 /proc/21582/task/21588/stat : 21588 (java) S 21580 21582 21321 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 163352397 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=21582/tid=21589] ppid=21580 vsize=1478876 CPUtime=0 /proc/21582/task/21589/stat : 21589 (java) S 21580 21582 21321 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 163352397 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=21582/tid=21590] ppid=21580 vsize=1478876 CPUtime=0 /proc/21582/task/21590/stat : 21590 (java) S 21580 21582 21321 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 163352401 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=21582/tid=21591] ppid=21580 vsize=1478876 CPUtime=0.33 /proc/21582/task/21591/stat : 21591 (java) S 21580 21582 21321 0 -1 64 1010 0 0 0 33 0 0 0 17 0 13 0 163352401 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=21582/tid=21592] ppid=21580 vsize=1478876 CPUtime=0.44 /proc/21582/task/21592/stat : 21592 (java) S 21580 21582 21321 0 -1 64 1064 0 0 0 44 0 0 0 16 0 13 0 163352401 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=21582/tid=21593] ppid=21580 vsize=1478876 CPUtime=0 /proc/21582/task/21593/stat : 21593 (java) S 21580 21582 21321 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 163352401 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=21582/tid=21594] ppid=21580 vsize=1478876 CPUtime=0 /proc/21582/task/21594/stat : 21594 (java) S 21580 21582 21321 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 163352401 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=21582/tid=21595] ppid=21580 vsize=1478876 CPUtime=0 /proc/21582/task/21595/stat : 21595 (java) S 21580 21582 21321 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 163352432 1514369024 13609 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2 Current children cumulated vsize (KiB) 1478876 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 1.56579 CPU time (s): 2.08968 CPU user time (s): 1.9877 CPU system time (s): 0.101984 CPU usage (%): 133.458 Max. virtual memory (cumulated for all children) (KiB): 1479036 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.9877 system time used= 0.101984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14611 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= 320 involuntary context switches= 243 runsolver used 0.005999 second user time and 0.011998 second system time The end
Begin job on node42 at 2009-06-14 07:32:36 IDJOB=1857735 IDBENCH=48165 IDSOLVER=682 FILE ID=node42/1857735-1244957556 PBS_JOBID= 9354989 Free space on /tmp= 66272 MiB SOLVER NAME= SAT4J Pseudo Resolution 2.1.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_3.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1857735-1244957556/watcher-1857735-1244957556 -o /tmp/evaluation-result-1857735-1244957556/solver-1857735-1244957556 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1857735-1244957556.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 59a1ef6e3ce4cf2364efcc21910181d3 RANDOM SEED=2141267166 node42.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 : 3000.214 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 : 3000.214 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: 1388776 kB Buffers: 80660 kB Cached: 489516 kB SwapCached: 4 kB Active: 103160 kB Inactive: 480976 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1388776 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 504 kB Writeback: 0 kB Mapped: 23760 kB Slab: 69004 kB Committed_AS: 140276 kB PageTables: 1392 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= 66272 MiB End job on node42 at 2009-06-14 07:32:37