Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | -13 | 0.324949 | 0.326254 |
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 | 0.140978 |
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 |
0.00/0.00 c Parsing PB file... 0.00/0.02 c Converting 309 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 | 309 618 | 103 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 | 1077 2440 | 359 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: 0.02/0.02 c ==================================[MINISAT+]================================== 0.02/0.02 c | Conflicts | Original | Learnt | Progress | 0.02/0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02/0.02 c ============================================================================== 0.02/0.02 c | 46 | 1074 2467 | 358 42 466 11.1 | 0.000 % | 0.02/0.03 c | 146 | 1074 2467 | 393 142 3003 21.1 | 37.823 % | 0.02/0.03 c ============================================================================== 0.02/0.03 c [1mFound solution: -12[0m 0.02/0.03 o -12 0.02/0.03 c ---[ 0]---> Sorter-cost: 0 Base: 0.02/0.03 c ==================================[MINISAT+]================================== 0.02/0.03 c | Conflicts | Original | Learnt | Progress | 0.02/0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02/0.03 c ============================================================================== 0.02/0.03 c | 147 | 1069 2451 | 356 143 3011 21.1 | 37.823 % | 0.02/0.04 c | 247 | 1047 2406 | 391 241 5073 21.0 | 39.646 % | 0.02/0.05 c | 398 | 1020 2348 | 430 389 8743 22.5 | 41.325 % | 0.02/0.07 c | 623 | 1012 2332 | 473 611 14505 23.7 | 41.790 % | 0.02/0.09 c | 960 | 943 2180 | 521 937 21251 22.7 | 46.265 % | 0.10/0.13 c | 1466 | 911 2112 | 573 900 17677 19.6 | 47.607 % | 0.10/0.19 c | 2225 | 896 2082 | 630 566 7810 13.8 | 47.705 % | 0.20/0.27 c | 3364 | 896 2082 | 693 1118 17192 15.4 | 47.713 % | 0.30/0.31 c ============================================================================== 0.30/0.31 c [1mFound solution: -13[0m 0.30/0.31 o -13 0.30/0.32 c ---[ 0]---> Sorter-cost: 644 Base: 0.30/0.32 c ==================================[MINISAT+]================================== 0.30/0.32 c | Conflicts | Original | Learnt | Progress | 0.30/0.32 c | | Clauses Literals | Max Clauses Literals LPC | | 0.30/0.32 c ============================================================================== 0.30/0.32 c | 3975 | 1412 3320 | 470 521 5561 10.7 | 47.713 % | 0.30/0.32 c ============================================================================== 0.30/0.32 c [1mOptimal solution: -13[0m 0.30/0.32 s OPTIMUM FOUND 0.30/0.32 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 0.30/0.32 v -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 0.30/0.32 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 0.30/0.32 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 0.30/0.32 v -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 0.30/0.32 v -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 0.30/0.32 v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 0.30/0.32 v -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 0.30/0.32 v -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 0.30/0.32 v -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 0.30/0.32 v -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 0.30/0.32 v -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 0.30/0.32 v -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 0.30/0.32 v -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 0.30/0.32 v -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 0.30/0.32 v -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 0.30/0.32 v -x359 0.30/0.32 c _______________________________________________________________________________ 0.30/0.32 c 0.30/0.32 c restarts : 13 0.30/0.32 c conflicts : 3985 (12301 /sec) 0.30/0.32 c decisions : 5019 (15493 /sec) 0.30/0.32 c propagations : 0 (0 /sec) 0.30/0.32 c inspects : 0 (0 /sec) 0.30/0.32 c CPU time : 0.32395 s 0.30/0.32 c _______________________________________________________________________________
OK -13
Linearizing /tmp/evaluation/453953-1178019139/instance-453953-1178019139.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-453953-1178019139 -o ROOT/results/node58/solver-453953-1178019139 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453953-1178019139/minisat+ /tmp/evaluation/453953-1178019139/instance-453953-1178019139.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: 0.92 0.98 0.99 3/64 7951 /proc/meminfo: memFree=1915512/2055920 swapFree=4184476/4192956 [pid=7951] ppid=7949 vsize=1048 CPUtime=0 /proc/7951/stat : 7951 (minisat+) R 7949 7951 7052 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 249823611 1073152 97 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0 /proc/7951/statm: 262 97 73 215 0 44 0 [startup+0.0276589 s] /proc/loadavg: 0.92 0.98 0.99 3/64 7951 /proc/meminfo: memFree=1915512/2055920 swapFree=4184476/4192956 [pid=7951] ppid=7949 vsize=1336 CPUtime=0.02 /proc/7951/stat : 7951 (minisat+) R 7949 7951 7052 0 -1 4194304 205 0 0 0 2 0 0 0 18 0 1 0 249823611 1368064 191 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/7951/statm: 334 191 108 215 0 116 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1336 [startup+0.101671 s] /proc/loadavg: 0.92 0.98 0.99 3/64 7951 /proc/meminfo: memFree=1915512/2055920 swapFree=4184476/4192956 [pid=7951] ppid=7949 vsize=1336 CPUtime=0.1 /proc/7951/stat : 7951 (minisat+) R 7949 7951 7052 0 -1 4194304 239 0 0 0 10 0 0 0 18 0 1 0 249823611 1368064 225 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134584733 0 0 4096 16386 0 0 0 17 1 0 0 /proc/7951/statm: 334 225 110 215 0 116 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1336 [startup+0.301704 s] /proc/loadavg: 0.92 0.98 0.99 3/64 7951 /proc/meminfo: memFree=1915512/2055920 swapFree=4184476/4192956 [pid=7951] ppid=7949 vsize=1464 CPUtime=0.3 /proc/7951/stat : 7951 (minisat+) R 7949 7951 7052 0 -1 4194304 245 0 0 0 30 0 0 0 19 0 1 0 249823611 1499136 231 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134579841 0 0 4096 16386 0 0 0 17 1 0 0 /proc/7951/statm: 366 231 110 215 0 148 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1464 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.326254 CPU time (s): 0.324949 CPU user time (s): 0.32395 CPU system time (s): 0.000999 CPU usage (%): 99.6 Max. virtual memory (cumulated for all children) (KiB): 1464 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.32395 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= 280 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= 1 runsolver used 0.003999 second user time and 0.006998 second system time The end
Begin job on node58 on Tue May 1 11:32:19 UTC 2007 IDJOB= 453953 IDBENCH= 48165 IDSOLVER= 156 FILE ID= node58/453953-1178019139 PBS_JOBID= 4728325 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_3.opb COMMAND LINE= /tmp/evaluation/453953-1178019139/minisat+ /tmp/evaluation/453953-1178019139/instance-453953-1178019139.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-453953-1178019139 -o ROOT/results/node58/conversion-453953-1178019139 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453953-1178019139/instance-453953-1178019139.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-453953-1178019139 -o ROOT/results/node58/solver-453953-1178019139 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453953-1178019139/minisat+ /tmp/evaluation/453953-1178019139/instance-453953-1178019139.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 59a1ef6e3ce4cf2364efcc21910181d3 RANDOM SEED= 951690012 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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 : 3000.265 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 : 3000.265 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: 1915856 kB Buffers: 7980 kB Cached: 58824 kB SwapCached: 2148 kB Active: 48056 kB Inactive: 28212 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1915856 kB SwapTotal: 4192956 kB SwapFree: 4184476 kB Dirty: 2352 kB Writeback: 0 kB Mapped: 15980 kB Slab: 49868 kB Committed_AS: 1315212 kB PageTables: 1380 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 node58 on Tue May 1 11:32:20 UTC 2007