Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
npSolver inc-topdown-quickBound | OPT | 200 | 0.043992 | 0.0458171 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-200-2_0-yes1-3.opb |
MD5SUM | a7b7899aac4e8bbad83795fe620e3d59 |
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 | 0.003998 |
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 |
0.00/0.00 c run inc solver 0.00/0.00 c [INC SYSTEM] run initial solver 0.00/0.00 c [INC SYSTEM] preprocess with white file 0.00/0.01 c [INC SYSTEM] finished preprocessing in 0 s 0.00/0.01 c [INC SYSTEM] execute solver 0.00/0.01 c [INC SEARCH] formula is SAT 0.00/0.01 c [INC SYSTEM] solved the initial formula 0.00/0.01 c model valid 0.00/0.01 c current solution ok 0.00/0.02 o 200 0.00/0.02 c starting approximation 0.00/0.02 c factor = 1 0.00/0.02 c can not find a suitable factor, leaving approximation 0.00/0.02 c finished approximation 0.00/0.02 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.02 c write failed with 2 0.00/0.02 c [INC SEARCH] iteration: 0 0.00/0.02 c [INC BOUNDS] best value:200 search for 199 0.00/0.02 c [INC SYSTEM] create new solver instance 0.00/0.02 c [INC] encode full formula 0.00/0.02 c (debug) using card networks 0.00/0.02 c set iterative enc to: card 0.00/0.02 c set iterative enc to: none 0.00/0.03 c [INC SEARCH] isOptimum variable: 0 0.00/0.04 c [INC SEARCH] formula is UNSAT 0.00/0.04 c [INC SYSTEM] there exists a inc, kill it! 0.00/0.04 c write failed with 2 0.00/0.04 c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1 0.00/0.04 c [INC SEARCH] found optimum 0.00/0.04 c display solution 0.00/0.04 s OPTIMUM FOUND 0.00/0.04 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
OK 200
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) 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-3702724-1338058423/watcher-3702724-1338058423 -o /tmp/evaluation-result-3702724-1338058423/solver-3702724-1338058423 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702724-1338058423.opb 718078648 HOME HOME running on 4 cores: 1,3,5,7 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: 2.01 2.00 2.00 3/179 10309 /proc/meminfo: memFree=29405128/32873844 swapFree=6868/6868 [pid=10309] ppid=10307 vsize=9148 CPUtime=0 cores=1,3,5,7 /proc/10309/stat : 10309 (npSolver-pbo-It) S 10307 10309 8327 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271909330 9367552 274 33554432000 4194304 5064252 140733601846160 140733601845072 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0 /proc/10309/statm: 2287 274 233 213 0 72 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0458171 CPU time (s): 0.043992 CPU user time (s): 0.027995 CPU system time (s): 0.015997 CPU usage (%): 96.0166 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.027995 system time used= 0.015997 maximum resident set size= 5304 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5691 page faults= 0 swaps= 0 block input operations= 0 block output operations= 936 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 24 involuntary context switches= 14 runsolver used 0.000999 second user time and 0.005999 second system time The end
Begin job on node105 at 2012-05-26 20:53:43 IDJOB=3702724 IDBENCH=2147 IDSOLVER=2278 FILE ID=node105/3702724-1338058423 RUNJOBID= node105-1338052967-8344 PBS_JOBID= 14624416 Free space on /tmp= 71472 MiB SOLVER NAME= npSolver inc-topdown-quickBound BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-200-2_0-yes1-3.opb COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702724-1338058423/watcher-3702724-1338058423 -o /tmp/evaluation-result-3702724-1338058423/solver-3702724-1338058423 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702724-1338058423.opb 718078648 HOME HOME TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= a7b7899aac4e8bbad83795fe620e3d59 RANDOM SEED=718078648 node105.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 /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 : 2666.882 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5333.76 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.882 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 initial apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.882 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.882 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 initial apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.882 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 initial apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5438.54 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.882 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 initial apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.91 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.882 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 initial apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5331.92 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.882 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 initial apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid bogomips : 5447.81 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 32873844 kB MemFree: 29405384 kB Buffers: 279060 kB Cached: 2338624 kB SwapCached: 6376 kB Active: 892468 kB Inactive: 1767168 kB Active(anon): 29696 kB Inactive(anon): 14760 kB Active(file): 862772 kB Inactive(file): 1752408 kB Unevictable: 6868 kB Mlocked: 6868 kB SwapTotal: 67108856 kB SwapFree: 67101936 kB Dirty: 7880 kB Writeback: 0 kB AnonPages: 42448 kB Mapped: 15764 kB Shmem: 8 kB Slab: 668884 kB SReclaimable: 110516 kB SUnreclaim: 558368 kB KernelStack: 1504 kB PageTables: 3968 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 83545776 kB Committed_AS: 153160 kB VmallocTotal: 34359738367 kB VmallocUsed: 346368 kB VmallocChunk: 34341987984 kB HardwareCorrupted: 0 kB AnonHugePages: 6144 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 7872 kB DirectMap2M: 33538048 kB Free space on /tmp at the end= 71464 MiB End job on node105 at 2012-05-26 20:53:43