Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 317 | 6.29551 | 3.20552 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-par16-1-c.opb |
MD5SUM | e64a428c112076ceda9ede530f0c6582 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 317 |
Best CPU time to get the best result obtained on this benchmark | 1.27581 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 317 |
Optimality of the best value was proved | YES |
Number of variables | 634 |
Total number of constraints | 1581 |
Number of constraints which are clauses | 1581 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 634 |
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 | 634 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 634 |
Number of bits of the biggest sum of numbers | 10 |
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 bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Learning Strategy: Clause Learning 0.00/0.00 c Instance file HOME/instance-2658029-1276464753.opb 0.00/0.00 c File size is 50330 bytes. 0.00/0.00 c Highest Coefficient sum: 634 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.009 s 0.00/0.01 c Var: 634 Constr: 1581 1581/0/0 Lit: 4304 Watch. Lit: 3162 0.00/0.01 c Obj. Vars: 634 (100 % of total variables) 0.00/0.02 c Pre-processing Time: 0.022 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 573 1460 4002 2 2920 486 0 0 0.02 0.00/0.02 c Switching off lower bounding mode. 0.19/0.28 c 101 573 1561 6199 3 3122 535 101 2463 0.04 0.19/0.28 c 252 573 1712 9419 5 3424 589 252 3549 0.07 0.19/0.28 c 478 573 1938 15269 7 3876 648 478 3676 0.13 0.19/0.28 c 816 573 1856 13513 7 3712 713 396 3472 0.23 0.19/0.28 o 317 3.09/3.20 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 3.09/3.20 c 988 573 2029 18665 9 4314 1486 569 3541 0.28 3.09/3.20 c 1088 573 2129 21782 10 4514 1635 669 3327 0.33 3.09/3.20 c 1338 573 2379 27085 11 5014 1799 919 3000 0.45 3.09/3.20 c 1813 573 2854 39691 13 5964 1979 1394 2726 0.67 3.09/3.20 c 2628 573 2603 28903 11 5462 2177 1143 2576 1.02 3.09/3.20 c 3950 573 2738 27942 10 5732 2395 1278 2503 1.58 3.09/3.20 c 6032 571 3532 40598 11 7319 2635 2072 2454 2.46 3.09/3.20 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 -x401 x402 -x403 x404 x405 -x406 x407 -x408 x409 -x410 -x411 x412 -x413 x414 x415 -x416 x417 -x418 -x419 x420 -x421 x422 x423 -x424 -x425 x426 x427 -x428 -x429 x430 -x431 x432 x433 -x434 x435 -x436 -x437 x438 -x439 x440 x441 -x442 -x443 x444 x445 -x446 x447 -x448 x449 -x450 x451 -x452 -x453 x454 -x455 x456 x457 -x458 x459 -x460 x461 -x462 -x463 x464 x465 -x466 x467 -x468 -x469 x470 x471 -x472 -x473 x474 x475 -x476 -x477 x478 -x479 x480 -x481 x482 -x483 x484 x485 -x486 x487 -x488 x489 -x490 x491 -x492 -x493 x494 -x495 x496 -x497 x498 x499 -x500 -x501 x502 x503 -x504 x505 -x506 -x507 x508 -x509 x510 -x511 x512 x513 -x514 -x515 x516 x517 -x518 x519 -x520 -x521 x522 -x523 x524 -x525 x526 -x527 x528 -x529 x530 x531 -x532 x533 -x534 -x535 x536 x537 -x538 -x539 x540 -x541 x542 x543 -x544 -x545 x546 x547 -x548 x549 -x550 -x551 x552 -x553 x554 -x555 x556 x557 -x558 -x559 x560 -x561 x562 -x563 x564 x565 -x566 x567 -x568 x569 -x570 x571 -x572 -x573 x574 -x575 x576 -x577 x578 -x579 x580 -x581 x582 -x583 x584 -x585 x586 -x587 x588 x589 -x590 -x591 x592 x593 -x594 x595 -x596 -x597 x598 -x599 x600 x601 -x602 x603 -x604 -x605 x606 -x607 x608 x609 -x610 x611 -x612 x613 -x614 -x615 x616 x617 -x618 -x619 x620 x621 -x622 -x623 x624 x625 -x626 -x627 x628 x629 -x630 -x631 x632 -x633 x634 3.09/3.20 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 3.09/3.20 c 11 7737 317 8161 3847 41571 2387 2415 3.20 3.09/3.20 c Objective: 317 3.09/3.20 s OPTIMUM FOUND 3.09/3.20 c Total time: 3.203 s
OK 317
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658029-1276464753/watcher-2658029-1276464753 -o /tmp/evaluation-result-2658029-1276464753/solver-2658029-1276464753 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658029-1276464753.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.89 0.96 0.98 3/106 25172 /proc/meminfo: memFree=1779596/2059040 swapFree=4140388/4192956 [pid=25172] ppid=25170 vsize=10848 CPUtime=0 /proc/25172/stat : 25172 (bsolo_pb10) R 25170 25172 24584 0 -1 4202496 339 0 0 0 0 0 0 0 20 0 1 0 22079213 11108352 258 1992294400 134512640 137138936 4289015968 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25172/statm: 2712 258 175 642 0 2055 0 [startup+0.078251 s] /proc/loadavg: 0.89 0.96 0.98 3/106 25172 /proc/meminfo: memFree=1779596/2059040 swapFree=4140388/4192956 [pid=25172] ppid=25170 vsize=11060 CPUtime=0.07 /proc/25172/stat : 25172 (bsolo_pb10) R 25170 25172 24584 0 -1 4202496 432 0 0 0 7 0 0 0 20 0 1 0 22079213 11325440 338 1992294400 134512640 137138936 4289015968 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25172/statm: 2765 338 191 642 0 2121 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 11060 [startup+0.101253 s] /proc/loadavg: 0.89 0.96 0.98 3/106 25172 /proc/meminfo: memFree=1779596/2059040 swapFree=4140388/4192956 [pid=25172] ppid=25170 vsize=11184 CPUtime=0.09 /proc/25172/stat : 25172 (bsolo_pb10) R 25170 25172 24584 0 -1 4202496 443 0 0 0 9 0 0 0 20 0 1 0 22079213 11452416 349 1992294400 134512640 137138936 4289015968 18446744073709551615 134542164 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25172/statm: 2796 349 191 642 0 2152 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11184 [startup+0.301272 s] /proc/loadavg: 0.89 0.96 0.98 3/106 25172 /proc/meminfo: memFree=1779596/2059040 swapFree=4140388/4192956 [pid=25172] ppid=25170 vsize=11316 CPUtime=0.29 /proc/25172/stat : 25172 (bsolo_pb10) R 25170 25172 24584 0 -1 4202496 493 0 0 0 29 0 0 0 20 0 1 0 22079213 11587584 399 1992294400 134512640 137138936 4289015968 18446744073709551615 134542330 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25172/statm: 2829 399 192 642 0 2185 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11316 [startup+0.70131 s] /proc/loadavg: 0.89 0.96 0.98 3/106 25172 /proc/meminfo: memFree=1779596/2059040 swapFree=4140388/4192956 [pid=25172] ppid=25170 vsize=11692 CPUtime=0.69 /proc/25172/stat : 25172 (bsolo_pb10) R 25170 25172 24584 0 -1 4202496 568 0 0 0 69 0 0 0 21 0 1 0 22079213 11972608 474 1992294400 134512640 137138936 4289015968 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25172/statm: 2923 474 192 642 0 2279 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11692 [startup+1.50139 s] /proc/loadavg: 0.89 0.96 0.98 2/107 25173 /proc/meminfo: memFree=1778224/2059040 swapFree=4140388/4192956 [pid=25172] ppid=25170 vsize=11948 CPUtime=1.49 /proc/25172/stat : 25172 (bsolo_pb10) R 25170 25172 24584 0 -1 4202496 628 0 0 0 149 0 0 0 23 0 1 0 22079213 12234752 534 1992294400 134512640 137138936 4289015968 18446744073709551615 134540806 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25172/statm: 2987 534 192 642 0 2343 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 11948 [startup+3.10054 s] /proc/loadavg: 0.89 0.96 0.98 2/107 25173 /proc/meminfo: memFree=1777976/2059040 swapFree=4140388/4192956 [pid=25172] ppid=25170 vsize=11948 CPUtime=3.09 /proc/25172/stat : 25172 (bsolo_pb10) R 25170 25172 24584 0 -1 4202496 638 0 0 0 308 1 0 0 25 0 1 0 22079213 12234752 544 1992294400 134512640 137138936 4289015968 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25172/statm: 2987 544 192 642 0 2343 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11948 ############ # WARNING: # current cumulated CPU time (0 s) is less than in the last sample (3.09 s) # The time of a child was probably not reported to its father. # (see the two samples below) # Adding the difference (3.09 s) to the 'lost time'. [startup+3.10054 s] /proc/loadavg: 0.89 0.96 0.98 2/107 25173 /proc/meminfo: memFree=1777976/2059040 swapFree=4140388/4192956 [pid=25172] ppid=25170 vsize=11948 CPUtime=3.09 /proc/25172/stat : 25172 (bsolo_pb10) R 25170 25172 24584 0 -1 4202496 638 0 0 0 308 1 0 0 25 0 1 0 22079213 12234752 544 1992294400 134512640 137138936 4289015968 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/25172/statm: 2987 544 192 642 0 2343 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11948 [startup+3.20055 s] /proc/loadavg: 0.90 0.96 0.98 2/107 25173 /proc/meminfo: memFree=1777852/2059040 swapFree=4140388/4192956 [pid=25172] ppid=-1 vsize=0 CPUtime=0 /proc/25172/stat : -- couldn't open stat file --/proc/25172/statm: 25170 (runsolver) S 25169 24584 24584 0 -1 4202496 1140 0 0 0 0 2 0 0 19 0 3 0 22079212 35561472 453 1992294400 4194304 4302564 140734374969152 18446744073709551615 213314542890 0 0 4096 24578 18446744073709551615 0 0 17 0 0 0 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 0 # ############ Solver just ended. Dumping a history of the last processes samples [startup+3.20055 s] /proc/loadavg: 0.90 0.96 0.98 2/107 25173 /proc/meminfo: memFree=1777852/2059040 swapFree=4140388/4192956 [pid=25172] ppid=-1 vsize=0 CPUtime=0 /proc/25172/stat : -- couldn't open stat file --/proc/25172/statm: 25170 (runsolver) S 25169 24584 24584 0 -1 4202496 1140 0 0 0 0 2 0 0 19 0 3 0 22079212 35561472 453 1992294400 4194304 4302564 140734374969152 18446744073709551615 213314542890 0 0 4096 24578 18446744073709551615 0 0 17 0 0 0 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 0 Child status: 0 # WARNING: # The CPU time of some children was not reported to their father # (probably because of a missing or aborted wait()). # This 'lost CPU time' is added to the watched process CPU time. # lost CPU time (s): 3.09 # lost CPU user time (s): 3.08 # lost CPU system time (s): 0.01 Real time (s): 3.20552 CPU time (s): 6.29551 CPU user time (s): 6.27051 CPU system time (s): 0.024997 CPU usage (%): 196.396 Max. virtual memory (cumulated for all children) (KiB): 11948 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.19051 system time used= 0.014997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 639 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= 1 involuntary context switches= 13 runsolver used 0.007998 second user time and 0.027995 second system time The end
Begin job on node004 at 2010-06-13 23:32:33 IDJOB=2658029 IDBENCH=2179 IDSOLVER=1163 FILE ID=node004/2658029-1276464753 PBS_JOBID= 11173363 Free space on /tmp= 62536 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-1-c.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658029-1276464753/watcher-2658029-1276464753 -o /tmp/evaluation-result-2658029-1276464753/solver-2658029-1276464753 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658029-1276464753.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e64a428c112076ceda9ede530f0c6582 RANDOM SEED=2004492111 node004.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 : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.210 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.42 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 : 3000.210 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1780124 kB Buffers: 63608 kB Cached: 134936 kB SwapCached: 6588 kB Active: 98384 kB Inactive: 113644 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1780124 kB SwapTotal: 4192956 kB SwapFree: 4140388 kB Dirty: 4180 kB Writeback: 0 kB AnonPages: 11260 kB Mapped: 12920 kB Slab: 45068 kB PageTables: 4020 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180576 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62536 MiB End job on node004 at 2010-06-13 23:32:37