Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | -12 | 0.477927 | 0.478731 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459714-1178658589/instance-459714-1178658589.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 42 0.00/0.01 o 41 0.00/0.01 o 40 0.00/0.01 o 39 0.00/0.02 o 38 0.39/0.47 o 38 0.39/0.47 s OPTIMUM FOUND 0.39/0.47 c Total Run Time 0.467929 0.39/0.47 v -x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 0.39/0.47 v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 0.39/0.47 v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 0.39/0.47 v -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 0.39/0.47 v -x176 -x177 -x178 -x179 x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 0.39/0.47 v -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 0.39/0.47 v -x213 -x214 -x215 -x216 -x217 -x218 -x219 x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 0.39/0.47 v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 0.39/0.47 v -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 0.39/0.47 v -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 0.39/0.47 v -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 0.39/0.47 v -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 0.39/0.47 v -x327 -x328 -x329 x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 x34 -x340 -x341 -x342 -x343 -x344 -x345 0.39/0.47 v -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x354 -x355 -x36 -x37 -x38 -x39 -x4 -x40 x41 -x42 x43 -x44 -x45 -x46 -x47 0.39/0.47 v x48 -x49 x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 0.39/0.47 v -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 0.39/0.47 v -x96 -x97 -x98 -x99
OK -12
Linearizing /tmp/evaluation/459714-1178658589/instance-459714-1178658589.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-459714-1178658589 -o ROOT/results/node2/solver-459714-1178658589 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459714-1178658589/instance-459714-1178658589.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 0.99 0.99 3/77 17336 /proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956 [pid=17336] ppid=17334 vsize=1464 CPUtime=0 /proc/17336/stat : 17336 (PBS4_SAT07v2) R 17334 17336 16429 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 341896742 1499136 135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591230 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17336/statm: 366 135 86 219 0 143 0 [startup+0.034212 s] /proc/loadavg: 0.92 0.99 0.99 3/77 17336 /proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956 [pid=17336] ppid=17334 vsize=1460 CPUtime=0.03 /proc/17336/stat : 17336 (PBS4_SAT07v2) R 17334 17336 16429 0 -1 4194304 236 0 0 0 3 0 0 0 18 0 1 0 341896742 1495040 218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17336/statm: 365 218 102 219 0 142 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1460 [startup+0.101219 s] /proc/loadavg: 0.92 0.99 0.99 3/77 17336 /proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956 [pid=17336] ppid=17334 vsize=1888 CPUtime=0.09 /proc/17336/stat : 17336 (PBS4_SAT07v2) R 17334 17336 16429 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 341896742 1933312 329 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17336/statm: 472 329 102 219 0 249 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1888 [startup+0.301239 s] /proc/loadavg: 0.92 0.99 0.99 3/77 17336 /proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956 [pid=17336] ppid=17334 vsize=3772 CPUtime=0.29 /proc/17336/stat : 17336 (PBS4_SAT07v2) R 17334 17336 16429 0 -1 4194304 614 0 0 0 29 0 0 0 19 0 1 0 341896742 3862528 596 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17336/statm: 943 596 102 219 0 720 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3772 Solver just ended. Dumping a history of the last processes samples [startup+0.40125 s] /proc/loadavg: 0.92 0.99 0.99 3/77 17336 /proc/meminfo: memFree=1755888/2055920 swapFree=4148860/4192956 [pid=17336] ppid=17334 vsize=3772 CPUtime=0.39 /proc/17336/stat : 17336 (PBS4_SAT07v2) R 17334 17336 16429 0 -1 4194304 710 0 0 0 39 0 0 0 19 0 1 0 341896742 3862528 692 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17336/statm: 943 692 102 219 0 720 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3772 Child status: 0 Real time (s): 0.478731 CPU time (s): 0.477927 CPU user time (s): 0.471928 CPU system time (s): 0.005999 CPU usage (%): 99.832 Max. virtual memory (cumulated for all children) (KiB): 3772 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.471928 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 793 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= 8 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node2 on Tue May 8 21:09:49 UTC 2007 IDJOB= 459714 IDBENCH= 48175 IDSOLVER= 200 FILE ID= node2/459714-1178658589 PBS_JOBID= 5218000 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_1.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459714-1178658589/instance-459714-1178658589.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-459714-1178658589 -o ROOT/results/node2/conversion-459714-1178658589 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459714-1178658589/instance-459714-1178658589.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-459714-1178658589 -o ROOT/results/node2/solver-459714-1178658589 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459714-1178658589/instance-459714-1178658589.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 85943b997cdad21dc5e2becf1aafbf8b RANDOM SEED= 798064684 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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 : 3000.234 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: 1756360 kB Buffers: 36600 kB Cached: 175984 kB SwapCached: 12156 kB Active: 108444 kB Inactive: 128044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1756360 kB SwapTotal: 4192956 kB SwapFree: 4148860 kB Dirty: 2300 kB Writeback: 0 kB Mapped: 30912 kB Slab: 48496 kB Committed_AS: 11686188 kB PageTables: 1864 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 node2 on Tue May 8 21:09:50 UTC 2007