Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | -12 | 0.268958 | 0.271606 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_2.opb |
MD5SUM | 8a07cc5cd91ca4bb254ab7dda2eb6992 |
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 | 0.18997 |
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 | 19 |
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) | 616 |
Sum of products size (including duplicates) | 1232 |
Number of different products | 308 |
Sum of products size | 616 |
0.00/0.00 c Parsing PB file... 0.00/0.01 c Converting 308 PB-constraints to clauses... 0.00/0.02 c -- Unit propagations: (none) 0.00/0.02 c -- Detecting intervals from adjacent constraints: (none) 0.00/0.02 c -- Clauses(.)/Splits(s): .................................................................................................................................................................................................................................................................................................................... 0.00/0.02 c ==================================[MINISAT+]================================== 0.00/0.02 c | Conflicts | Original | Learnt | Progress | 0.00/0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.02 c ============================================================================== 0.00/0.02 c | 0 | 308 616 | 102 0 0 nan | 0.000 % | 0.00/0.02 c ============================================================================== 0.00/0.02 c [1mFound solution: -9[0m 0.00/0.02 o -9 0.00/0.02 c ---[ 0]---> Sorter-cost: 806 Base: 0.00/0.02 c ==================================[MINISAT+]================================== 0.00/0.02 c | Conflicts | Original | Learnt | Progress | 0.00/0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.02 c ============================================================================== 0.00/0.02 c | 0 | 1079 2445 | 359 0 0 nan | 0.000 % | 0.00/0.02 c ============================================================================== 0.00/0.02 c [1mFound solution: -10[0m 0.00/0.02 o -10 0.00/0.02 c ---[ 0]---> Sorter-cost: 0 Base: 0.00/0.02 c ==================================[MINISAT+]================================== 0.00/0.02 c | Conflicts | Original | Learnt | Progress | 0.00/0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.02 c ============================================================================== 0.00/0.02 c | 44 | 1004 2284 | 334 34 792 23.3 | 0.000 % | 0.00/0.03 c ============================================================================== 0.00/0.03 c [1mFound solution: -11[0m 0.00/0.03 o -11 0.00/0.03 c ---[ 0]---> Sorter-cost: 0 Base: 0.00/0.03 c ==================================[MINISAT+]================================== 0.00/0.03 c | Conflicts | Original | Learnt | Progress | 0.00/0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.03 c ============================================================================== 0.00/0.03 c | 82 | 1024 2352 | 341 70 1172 16.7 | 0.000 % | 0.03/0.03 c | 182 | 982 2262 | 375 147 2527 17.2 | 43.498 % | 0.03/0.04 c | 332 | 946 2184 | 412 265 4669 17.6 | 45.872 % | 0.03/0.05 c ============================================================================== 0.03/0.05 c [1mFound solution: -12[0m 0.03/0.05 o -12 0.03/0.05 c ---[ 0]---> Sorter-cost: 0 Base: 0.03/0.05 c ==================================[MINISAT+]================================== 0.03/0.05 c | Conflicts | Original | Learnt | Progress | 0.03/0.05 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03/0.05 c ============================================================================== 0.03/0.05 c | 460 | 941 2166 | 313 383 7216 18.8 | 45.872 % | 0.03/0.06 c | 560 | 937 2158 | 344 481 9030 18.8 | 46.761 % | 0.03/0.07 c | 710 | 937 2158 | 378 631 12928 20.5 | 46.766 % | 0.03/0.09 c | 936 | 937 2158 | 416 857 16421 19.2 | 46.784 % | 0.09/0.11 c | 1274 | 923 2130 | 458 684 11512 16.8 | 46.870 % | 0.09/0.15 c | 1782 | 900 2080 | 504 436 4901 11.2 | 47.987 % | 0.19/0.20 c | 2542 | 900 2080 | 554 665 9662 14.5 | 47.991 % | 0.19/0.26 c ============================================================================== 0.19/0.27 c [1mOptimal solution: -12[0m 0.19/0.27 s OPTIMUM FOUND 0.19/0.27 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 0.19/0.27 v -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 0.19/0.27 v -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 0.19/0.27 v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 0.19/0.27 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 0.19/0.27 v -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 0.19/0.27 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 0.19/0.27 v -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 0.19/0.27 v -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 0.19/0.27 v -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 0.19/0.27 v -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 0.19/0.27 v -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 0.19/0.27 v -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 0.19/0.27 v -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 0.19/0.27 v -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 0.19/0.27 v -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 0.19/0.27 c _______________________________________________________________________________ 0.19/0.27 c 0.19/0.27 c restarts : 13 0.19/0.27 c conflicts : 3423 (12774 /sec) 0.19/0.27 c decisions : 4232 (15793 /sec) 0.19/0.27 c propagations : 0 (0 /sec) 0.19/0.27 c inspects : 0 (0 /sec) 0.19/0.27 c CPU time : 0.267959 s 0.19/0.27 c _______________________________________________________________________________
OK -12
Linearizing /tmp/evaluation/454718-1178030189/instance-454718-1178030189.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node24/watcher-454718-1178030189 -o ROOT/results/node24/solver-454718-1178030189 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454718-1178030189/minisat+ /tmp/evaluation/454718-1178030189/instance-454718-1178030189.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): 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: 0.84 0.94 0.96 3/77 27690 /proc/meminfo: memFree=1848600/2055920 swapFree=4143588/4192956 [pid=27690] ppid=27688 vsize=1048 CPUtime=0 /proc/27690/stat : 27690 (minisat+) R 27688 27690 19478 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 250936993 1073152 97 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838342 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27690/statm: 262 97 73 215 0 44 0 [startup+0.034132 s] /proc/loadavg: 0.84 0.94 0.96 3/77 27690 /proc/meminfo: memFree=1848600/2055920 swapFree=4143588/4192956 [pid=27690] ppid=27688 vsize=1340 CPUtime=0.03 /proc/27690/stat : 27690 (minisat+) R 27688 27690 19478 0 -1 4194304 209 0 0 0 3 0 0 0 18 0 1 0 250936993 1372160 195 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27690/statm: 335 195 108 215 0 117 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1340 [startup+0.10114 s] /proc/loadavg: 0.84 0.94 0.96 3/77 27690 /proc/meminfo: memFree=1848600/2055920 swapFree=4143588/4192956 [pid=27690] ppid=27688 vsize=1340 CPUtime=0.09 /proc/27690/stat : 27690 (minisat+) R 27688 27690 19478 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 250936993 1372160 218 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573989 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27690/statm: 335 218 110 215 0 117 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1340 Solver just ended. Dumping a history of the last processes samples [startup+0.201151 s] /proc/loadavg: 0.84 0.94 0.96 3/77 27690 /proc/meminfo: memFree=1848600/2055920 swapFree=4143588/4192956 [pid=27690] ppid=27688 vsize=1472 CPUtime=0.19 /proc/27690/stat : 27690 (minisat+) R 27688 27690 19478 0 -1 4194304 240 0 0 0 19 0 0 0 18 0 1 0 250936993 1507328 226 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580314 0 0 4096 16386 0 0 0 17 1 0 0 /proc/27690/statm: 368 226 110 215 0 150 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1472 Child status: 30 Real time (s): 0.271606 CPU time (s): 0.268958 CPU user time (s): 0.267959 CPU system time (s): 0.000999 CPU usage (%): 99.0251 Max. virtual memory (cumulated for all children) (KiB): 1472 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.267959 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 245 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= 10 involuntary context switches= 0 runsolver used 0.003999 second user time and 0.006998 second system time The end
Begin job on node24 on Tue May 1 14:36:30 UTC 2007 IDJOB= 454718 IDBENCH= 48216 IDSOLVER= 156 FILE ID= node24/454718-1178030189 PBS_JOBID= 4728336 Free space on /tmp= 66562 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_2.opb COMMAND LINE= /tmp/evaluation/454718-1178030189/minisat+ /tmp/evaluation/454718-1178030189/instance-454718-1178030189.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-454718-1178030189 -o ROOT/results/node24/conversion-454718-1178030189 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454718-1178030189/instance-454718-1178030189.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-454718-1178030189 -o ROOT/results/node24/solver-454718-1178030189 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454718-1178030189/minisat+ /tmp/evaluation/454718-1178030189/instance-454718-1178030189.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 8a07cc5cd91ca4bb254ab7dda2eb6992 RANDOM SEED= 660313780 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node24.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 : 3000.238 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 : 3000.238 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: 1849072 kB Buffers: 53136 kB Cached: 67436 kB SwapCached: 17060 kB Active: 105072 kB Inactive: 42736 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1849072 kB SwapTotal: 4192956 kB SwapFree: 4143588 kB Dirty: 2548 kB Writeback: 0 kB Mapped: 34088 kB Slab: 44544 kB Committed_AS: 5265252 kB PageTables: 1820 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= 66562 MiB End job on node24 on Tue May 1 14:36:30 UTC 2007