Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | -13 | 0.420935 | 0.423239 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_5.opb |
MD5SUM | 9d121e9bd43af8a355e8c7cd150cfe9a |
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 | 0.194969 |
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) | 606 |
Sum of products size (including duplicates) | 1212 |
Number of different products | 303 |
Sum of products size | 606 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/453999-1178019417/instance-453999-1178019417.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 42 0.00/0.00 o 41 0.00/0.00 o 40 0.00/0.01 o 39 0.00/0.03 o 38 0.03/0.04 o 37 0.39/0.42 o 37 0.39/0.42 s OPTIMUM FOUND 0.39/0.42 c Total Run Time 0.411937 0.39/0.42 v -x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 0.39/0.42 v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 0.39/0.42 v -x138 -x139 x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 0.39/0.42 v -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 0.39/0.42 v -x176 -x177 -x178 -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 0.39/0.42 v -x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 0.39/0.42 v -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 0.39/0.42 v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 -x250 0.39/0.42 v -x251 -x252 -x253 -x254 -x255 -x256 -x257 -x258 -x259 -x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x27 0.39/0.42 v -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 x28 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 0.39/0.42 v -x29 -x290 -x291 -x292 -x293 -x294 -x295 -x296 -x297 -x298 -x299 -x3 -x30 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 0.39/0.42 v -x308 -x309 -x31 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x32 -x320 -x321 -x322 -x323 -x324 -x325 -x326 0.39/0.42 v -x327 -x328 -x329 -x33 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x34 -x340 -x341 -x342 -x343 -x344 -x345 0.39/0.42 v -x346 -x347 -x348 -x349 -x35 -x350 -x351 -x352 -x353 -x36 -x37 -x38 x39 -x4 x40 x41 -x42 x43 -x44 x45 -x46 -x47 -x48 x49 -x5 x50 0.39/0.42 v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 0.39/0.42 v -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 0.39/0.42 v -x99
OK -13
Linearizing /tmp/evaluation/453999-1178019417/instance-453999-1178019417.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-453999-1178019417 -o ROOT/results/node74/solver-453999-1178019417 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453999-1178019417/PBS4 /tmp/evaluation/453999-1178019417/instance-453999-1178019417.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: 0.85 1.12 1.11 3/66 9530 /proc/meminfo: memFree=1804800/2055920 swapFree=4183036/4192956 [pid=9530] ppid=9528 vsize=1460 CPUtime=0 /proc/9530/stat : 9530 (PBS4) R 9528 9530 9348 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 249856509 1495040 137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0 /proc/9530/statm: 365 137 87 219 0 142 0 [startup+0.039023 s] /proc/loadavg: 0.85 1.12 1.11 3/66 9530 /proc/meminfo: memFree=1804800/2055920 swapFree=4183036/4192956 [pid=9530] ppid=9528 vsize=1456 CPUtime=0.03 /proc/9530/stat : 9530 (PBS4) R 9528 9530 9348 0 -1 4194304 240 0 0 0 3 0 0 0 18 0 1 0 249856509 1490944 223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9530/statm: 364 223 102 219 0 141 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1456 [startup+0.10103 s] /proc/loadavg: 0.85 1.12 1.11 3/66 9530 /proc/meminfo: memFree=1804800/2055920 swapFree=4183036/4192956 [pid=9530] ppid=9528 vsize=1888 CPUtime=0.09 /proc/9530/stat : 9530 (PBS4) R 9528 9530 9348 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 249856509 1933312 320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9530/statm: 472 320 103 219 0 249 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1888 [startup+0.301052 s] /proc/loadavg: 0.85 1.12 1.11 3/66 9530 /proc/meminfo: memFree=1804800/2055920 swapFree=4183036/4192956 [pid=9530] ppid=9528 vsize=3632 CPUtime=0.29 /proc/9530/stat : 9530 (PBS4) R 9528 9530 9348 0 -1 4194304 570 0 0 0 29 0 0 0 19 0 1 0 249856509 3719168 553 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9530/statm: 908 553 103 219 0 685 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3632 Solver just ended. Dumping a history of the last processes samples [startup+0.401065 s] /proc/loadavg: 0.85 1.12 1.11 3/66 9530 /proc/meminfo: memFree=1804800/2055920 swapFree=4183036/4192956 [pid=9530] ppid=9528 vsize=3768 CPUtime=0.39 /proc/9530/stat : 9530 (PBS4) R 9528 9530 9348 0 -1 4194304 669 0 0 0 38 1 0 0 19 0 1 0 249856509 3858432 652 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9530/statm: 942 652 103 219 0 719 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3768 Child status: 0 Real time (s): 0.423239 CPU time (s): 0.420935 CPU user time (s): 0.408937 CPU system time (s): 0.011998 CPU usage (%): 99.4556 Max. virtual memory (cumulated for all children) (KiB): 3768 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.408937 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 694 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= 2 runsolver used 0.000999 second user time and 0.008998 second system time The end
Begin job on node74 on Tue May 1 11:36:57 UTC 2007 IDJOB= 453999 IDBENCH= 48168 IDSOLVER= 157 FILE ID= node74/453999-1178019417 PBS_JOBID= 4728365 Free space on /tmp= 103244 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_5.opb COMMAND LINE= /tmp/evaluation/453999-1178019417/PBS4 /tmp/evaluation/453999-1178019417/instance-453999-1178019417.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-453999-1178019417 -o ROOT/results/node74/conversion-453999-1178019417 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453999-1178019417/instance-453999-1178019417.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-453999-1178019417 -o ROOT/results/node74/solver-453999-1178019417 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453999-1178019417/PBS4 /tmp/evaluation/453999-1178019417/instance-453999-1178019417.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 9d121e9bd43af8a355e8c7cd150cfe9a RANDOM SEED= 225884262 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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 : 3000.213 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 : 3000.213 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: 1805208 kB Buffers: 25344 kB Cached: 154368 kB SwapCached: 2936 kB Active: 59416 kB Inactive: 130168 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1805208 kB SwapTotal: 4192956 kB SwapFree: 4183036 kB Dirty: 1320 kB Writeback: 0 kB Mapped: 15508 kB Slab: 46932 kB Committed_AS: 5067864 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 103244 MiB End job on node74 on Tue May 1 11:36:58 UTC 2007