Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 | OPT | 200 | 0.010997 | 0.0182549 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-200-2_0-yes1-1.opb |
MD5SUM | 2014a0d713a146a668fdb58f2d1d22f3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 200 |
Best CPU time to get the best result obtained on this benchmark | 0.002998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 200 |
Optimality of the best value was proved | YES |
Number of variables | 400 |
Total number of constraints | 600 |
Number of constraints which are clauses | 599 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 400 |
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 | 400 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 400 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.01 c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.01 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.01 c type "bsolo -h" for help 0.00/0.01 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.01 c Learning Strategy: Cardinality Constraint Learning 0.00/0.01 c Time Limit set to 1800 0.00/0.01 c Instance file HOME/instance-3463614-1307177213.opb 0.00/0.01 c File size is 20054 bytes. 0.00/0.01 c Highest Coefficient sum: 400 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0 s 0.00/0.01 c Var: 400 Constr: 600 600/0/0 Lit: 1599 Watch. Lit: 1200 0.00/0.01 c Obj. Vars: 400 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.001 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 400 600 1599 2 1200 199 0 0 0.00 0.00/0.01 c Switching off lower bounding mode. 0.00/0.01 c 100 320 782 2173 2 1557 219 182 20000 0.01 0.00/0.01 o 200 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 123 320 813 2632 3 1779 1200 213 17571 0.01 0.00/0.01 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 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 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 -x83 x84 -x85 x86 -x87 x88 -x89 x90 -x91 x92 -x93 x94 -x95 x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 -x111 x112 -x113 x114 -x115 x116 -x117 x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 -x127 x128 -x129 x130 -x131 x132 x133 -x134 -x135 x136 -x137 x138 x139 -x140 x141 -x142 -x143 x144 x145 -x146 -x147 x148 x149 -x150 x151 -x152 -x153 x154 -x155 x156 x157 -x158 -x159 x160 -x161 x162 x163 -x164 -x165 x166 x167 -x168 -x169 x170 -x171 x172 x173 -x174 x175 -x176 x177 -x178 -x179 x180 x181 -x182 x183 -x184 x185 -x186 -x187 x188 x189 -x190 -x191 x192 x193 -x194 x195 -x196 -x197 x198 -x199 x200 -x201 x202 -x203 x204 -x205 x206 x207 -x208 x209 -x210 -x211 x212 x213 -x214 -x215 x216 x217 -x218 x219 -x220 x221 -x222 -x223 x224 x225 -x226 x227 -x228 x229 -x230 -x231 x232 x233 -x234 x235 -x236 x237 -x238 -x239 x240 x241 -x242 x243 -x244 -x245 x246 -x247 x248 -x249 x250 -x251 x252 x253 -x254 -x255 x256 -x257 x258 x259 -x260 x261 -x262 x263 -x264 x265 -x266 x267 -x268 -x269 x270 x271 -x272 x273 -x274 x275 -x276 -x277 x278 -x279 x280 -x281 x282 x283 -x284 x285 -x286 x287 -x288 -x289 x290 x291 -x292 x293 -x294 x295 -x296 -x297 x298 -x299 x300 -x301 x302 -x303 x304 x305 -x306 x307 -x308 -x309 x310 -x311 x312 x313 -x314 x315 -x316 -x317 x318 -x319 x320 x321 -x322 x323 -x324 -x325 x326 -x327 x328 x329 -x330 x331 -x332 -x333 x334 -x335 x336 x337 -x338 -x339 x340 -x341 x342 -x343 x344 x345 -x346 -x347 x348 x349 -x350 x351 -x352 x353 -x354 -x355 x356 -x357 x358 -x359 x360 x361 -x362 -x363 x364 x365 -x366 x367 -x368 -x369 x370 -x371 x372 -x373 x374 x375 -x376 -x377 x378 -x379 x380 x381 -x382 x383 -x384 -x385 x386 x387 -x388 x389 -x390 -x391 x392 -x393 x394 -x395 x396 x397 -x398 x399 -x400 0.00/0.01 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.00/0.01 c 2 142 94 711 840 2902 240 15777 0.01 0.00/0.01 c Objective: 200 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 c Total time: 0.009 s
OK 200
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.0 (svn: 977) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3463614-1307177213/watcher-3463614-1307177213 -o /tmp/evaluation-result-3463614-1307177213/solver-3463614-1307177213 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463614-1307177213.opb running on 4 cores: 0,2,4,6 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.08 2.04 2.00 3/498 24114 /proc/meminfo: memFree=29268704/32951124 swapFree=53876548/67111528 [pid=24114] ppid=24112 vsize=0 CPUtime=0 cores=0,2,4,6 /proc/24114/stat : 24114 (bsolo) Z 24112 24114 21775 0 -1 4202524 338 0 0 0 0 0 0 0 25 0 1 0 829322223 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 0 /proc/24114/statm: 0 0 0 0 0 0 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0182549 CPU time (s): 0.010997 CPU user time (s): 0.008998 CPU system time (s): 0.001999 CPU usage (%): 60.2414 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.008998 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 338 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= 2 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.012998 second system time The end
Begin job on node108 at 2011-06-04 10:46:53 IDJOB=3463614 IDBENCH=2107 IDSOLVER=1955 FILE ID=node108/3463614-1307177213 RUNJOBID= node108-1307175411-23857 PBS_JOBID= 13508826 Free space on /tmp= 73832 MiB SOLVER NAME= bsolo 3.2 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-2_0-yes1-1.opb COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463614-1307177213/watcher-3463614-1307177213 -o /tmp/evaluation-result-3463614-1307177213/solver-3463614-1307177213 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463614-1307177213.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= 2014a0d713a146a668fdb58f2d1d22f3 RANDOM SEED=818944860 node108.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.64 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5226.15 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.77 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.820 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.83 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 29268744 kB Buffers: 321052 kB Cached: 1052500 kB SwapCached: 13540 kB Active: 2413404 kB Inactive: 981584 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29268744 kB SwapTotal: 67111528 kB SwapFree: 53876548 kB Dirty: 4004 kB Writeback: 0 kB AnonPages: 2018544 kB Mapped: 13764 kB Slab: 150752 kB PageTables: 67640 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 135596188 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73828 MiB End job on node108 at 2011-06-04 10:46:53