Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | -12 | 0.263959 | 0.266179 |
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 Parsing PB file... 0.00/0.01 c Converting 305 PB-constraints to clauses... 0.00/0.01 c -- Unit propagations: (none) 0.00/0.01 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 | 305 610 | 101 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: 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 | 1073 2432 | 357 0 0 nan | 0.000 % | 0.00/0.02 c ============================================================================== 0.00/0.02 c [1mFound solution: -11[0m 0.00/0.02 o -11 0.00/0.02 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 | 57 | 1064 2447 | 354 52 904 17.4 | 0.000 % | 0.00/0.03 c | 157 | 1020 2354 | 389 148 2558 17.3 | 40.474 % | 0.00/0.04 c | 307 | 1020 2354 | 428 298 5380 18.1 | 40.475 % | 0.00/0.06 c | 532 | 1015 2343 | 471 276 4944 17.9 | 40.828 % | 0.06/0.08 c ============================================================================== 0.06/0.08 c [1mFound solution: -12[0m 0.06/0.08 o -12 0.06/0.08 c ---[ 0]---> Sorter-cost: 0 Base: 0.06/0.08 c ==================================[MINISAT+]================================== 0.06/0.08 c | Conflicts | Original | Learnt | Progress | 0.06/0.08 c | | Clauses Literals | Max Clauses Literals LPC | | 0.06/0.08 c ============================================================================== 0.06/0.08 c | 789 | 986 2273 | 328 529 12237 23.1 | 40.828 % | 0.06/0.08 c | 889 | 981 2262 | 360 597 13304 22.3 | 43.307 % | 0.06/0.09 c | 1040 | 981 2262 | 396 748 16312 21.8 | 43.323 % | 0.09/0.11 c | 1265 | 981 2262 | 436 509 7957 15.6 | 43.327 % | 0.09/0.14 c | 1602 | 981 2262 | 480 846 14662 17.3 | 43.317 % | 0.09/0.17 c | 2109 | 943 2178 | 528 792 11621 14.7 | 45.784 % | 0.19/0.22 c | 2869 | 875 2033 | 581 857 11018 12.9 | 48.826 % | 0.19/0.26 c ============================================================================== 0.19/0.26 c [1mOptimal solution: -12[0m 0.19/0.26 s OPTIMUM FOUND 0.19/0.26 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 0.19/0.26 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 0.19/0.26 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 0.19/0.26 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 0.19/0.26 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 0.19/0.26 v -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 0.19/0.26 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 0.19/0.26 v -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 0.19/0.26 v -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 0.19/0.26 v -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 0.19/0.26 v -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 0.19/0.26 v -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 0.19/0.26 v -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 0.19/0.26 v -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 0.19/0.26 v -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 0.19/0.26 v -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 0.19/0.26 c _______________________________________________________________________________ 0.19/0.26 c 0.19/0.26 c restarts : 13 0.19/0.26 c conflicts : 3395 (12911 /sec) 0.19/0.26 c decisions : 4333 (16478 /sec) 0.19/0.26 c propagations : 0 (0 /sec) 0.19/0.26 c inspects : 0 (0 /sec) 0.19/0.26 c CPU time : 0.26296 s 0.19/0.26 c _______________________________________________________________________________
OK -12
Linearizing /tmp/evaluation/454103-1178021367/instance-454103-1178021367.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node62/watcher-454103-1178021367 -o ROOT/results/node62/solver-454103-1178021367 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454103-1178021367/minisat+ /tmp/evaluation/454103-1178021367/instance-454103-1178021367.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: 0.79 0.95 0.96 3/64 17914 /proc/meminfo: memFree=1805208/2055920 swapFree=4184544/4192956 [pid=17914] ppid=17912 vsize=1048 CPUtime=0 /proc/17914/stat : 17914 (minisat+) R 17912 17914 17784 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 120712689 1073152 97 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005902 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17914/statm: 262 97 73 215 0 44 0 [startup+0.0711429 s] /proc/loadavg: 0.79 0.95 0.96 3/64 17914 /proc/meminfo: memFree=1805208/2055920 swapFree=4184544/4192956 [pid=17914] ppid=17912 vsize=1332 CPUtime=0.06 /proc/17914/stat : 17914 (minisat+) R 17912 17914 17784 0 -1 4194304 219 0 0 0 6 0 0 0 18 0 1 0 120712689 1363968 205 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574367 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17914/statm: 333 205 110 215 0 115 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1332 [startup+0.101146 s] /proc/loadavg: 0.79 0.95 0.96 3/64 17914 /proc/meminfo: memFree=1805208/2055920 swapFree=4184544/4192956 [pid=17914] ppid=17912 vsize=1332 CPUtime=0.09 /proc/17914/stat : 17914 (minisat+) R 17912 17914 17784 0 -1 4194304 232 0 0 0 9 0 0 0 18 0 1 0 120712689 1363968 218 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574376 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17914/statm: 333 218 110 215 0 115 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1332 Solver just ended. Dumping a history of the last processes samples [startup+0.201158 s] /proc/loadavg: 0.79 0.95 0.96 3/64 17914 /proc/meminfo: memFree=1805208/2055920 swapFree=4184544/4192956 [pid=17914] ppid=17912 vsize=1332 CPUtime=0.19 /proc/17914/stat : 17914 (minisat+) R 17912 17914 17784 0 -1 4194304 237 0 0 0 19 0 0 0 18 0 1 0 120712689 1363968 223 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580935 0 0 4096 16386 0 0 0 17 1 0 0 /proc/17914/statm: 333 223 110 215 0 115 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 1332 Child status: 30 Real time (s): 0.266179 CPU time (s): 0.263959 CPU user time (s): 0.26296 CPU system time (s): 0.000999 CPU usage (%): 99.166 Max. virtual memory (cumulated for all children) (KiB): 1332 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.26296 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= 243 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= 9 involuntary context switches= 0 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node62 on Tue May 1 12:09:27 UTC 2007 IDJOB= 454103 IDBENCH= 48175 IDSOLVER= 156 FILE ID= node62/454103-1178021367 PBS_JOBID= 4728387 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_1.opb COMMAND LINE= /tmp/evaluation/454103-1178021367/minisat+ /tmp/evaluation/454103-1178021367/instance-454103-1178021367.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-454103-1178021367 -o ROOT/results/node62/conversion-454103-1178021367 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454103-1178021367/instance-454103-1178021367.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node62/watcher-454103-1178021367 -o ROOT/results/node62/solver-454103-1178021367 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454103-1178021367/minisat+ /tmp/evaluation/454103-1178021367/instance-454103-1178021367.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 85943b997cdad21dc5e2becf1aafbf8b RANDOM SEED= 729757587 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: 1805616 kB Buffers: 28272 kB Cached: 149632 kB SwapCached: 2296 kB Active: 76340 kB Inactive: 111148 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1805616 kB SwapTotal: 4192956 kB SwapFree: 4184544 kB Dirty: 2736 kB Writeback: 0 kB Mapped: 15864 kB Slab: 48776 kB Committed_AS: 1370684 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= 66562 MiB End job on node62 on Tue May 1 12:09:27 UTC 2007