Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 25 | 0.6499 | 0.65023 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_7.opb |
MD5SUM | 4bc9c47dc743f36fab4669cf3c8ccd21 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 25 |
Best CPU time to get the best result obtained on this benchmark | 0.580911 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 25 |
Optimality of the best value was proved | YES |
Number of variables | 238 |
Total number of constraints | 399 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 398 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 21 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 52 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 69 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 362 |
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 bsolo beta version 3.1 - 13/04/2009 : 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 Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1877766-1245178781.opb 0.00/0.00 c File size is 60507 bytes. 0.00/0.00 c Highest Coefficient sum: 362 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.008 s 0.00/0.01 c Var: 238 Constr: 399 1/0/398 Lit: 7926 Watch. Lit: 1993 0.00/0.01 c Obj. Vars: 6 (2.52101 % of total variables) 0.00/0.01 c Pre-processing Time: 0.016 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 237 398 7925 19 3298 15850 0 0 0.02 0.00/0.01 c Switching off lower bounding mode. 0.05/0.08 c 102 237 551 10221 18 5258 17436 153 2170 0.05 0.05/0.08 c 254 237 746 14537 19 5737 19180 348 3298 0.08 0.05/0.08 o 33 0.05/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.09 c 273 237 776 15336 19 5961 15866 378 3370 0.08 0.05/0.09 o 26 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 341 235 866 17100 19 6077 15864 468 3552 0.10 0.09/0.12 c 442 229 994 19382 19 6310 17451 596 3810 0.12 0.09/0.12 o 25 0.59/0.64 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.64 c 495 229 1063 20552 19 6519 15862 665 3897 0.13 0.59/0.64 c 595 226 1189 22693 19 6843 17449 791 3940 0.15 0.59/0.64 c 845 226 1499 28170 18 7337 19194 1101 4062 0.21 0.59/0.64 c 1322 226 2074 38124 18 8506 21114 1676 3981 0.33 0.59/0.64 c 2136 219 3025 53232 17 10459 23226 2627 3753 0.57 0.59/0.64 v -x1 -x2 x3 -x4 -x5 x238 -x30 -x31 x32 -x33 -x34 -x35 x36 -x37 -x38 x39 -x40 -x41 -x237 x24 x25 -x26 -x27 -x28 -x29 -x236 -x235 -x234 x233 x232 x18 x19 -x20 -x21 -x22 -x23 -x231 -x230 -x229 -x228 x227 x226 x225 x224 -x223 x222 x221 x220 x219 x218 x6 -x7 -x8 -x9 -x10 -x11 -x217 -x216 -x215 -x214 -x213 -x212 -x211 x210 x209 x208 x207 -x206 x205 x204 x203 x202 -x201 x200 x199 x198 -x197 x196 x195 x194 x193 x192 x191 x190 x189 -x188 -x12 -x13 -x14 -x15 -x16 -x17 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 x179 x178 x177 x176 x175 x174 -x173 x172 x171 x170 x169 -x168 x167 x166 -x165 x164 x163 x162 -x161 x160 x159 x158 x157 -x156 x155 x154 x153 -x152 x151 x150 x149 x148 -x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 x137 x136 x135 x134 x133 -x132 -x131 -x130 -x129 -x128 x127 -x126 -x125 -x124 x123 x122 x121 x120 x119 x118 x117 x116 -x115 x114 x113 x112 x111 -x110 x109 x108 -x107 x106 x105 x104 x103 x102 x101 -x100 x99 x98 x97 x96 -x95 x94 x93 x92 -x91 x90 x89 x88 x87 x86 x85 x84 x83 -x82 x81 x80 x79 x78 x77 x76 x75 x74 x73 x72 x71 x70 x69 x68 x67 x66 x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 0.59/0.64 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.59/0.64 c 10 2415 231 3033 3330 57141 2932 3726 0.65 0.59/0.64 c Objective: 25 0.59/0.64 s OPTIMUM FOUND 0.59/0.64 c Total time: 0.648 s
OK 25
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877766-1245178781/watcher-1877766-1245178781 -o /tmp/evaluation-result-1877766-1245178781/solver-1877766-1245178781 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877766-1245178781.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: 0.92 0.98 0.96 3/64 4022 /proc/meminfo: memFree=1919088/2055920 swapFree=4192956/4192956 [pid=4022] ppid=4020 vsize=10764 CPUtime=0 /proc/4022/stat : 4022 (bsolo) R 4020 4022 3836 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 2207519 11022336 226 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4022/statm: 2691 226 176 640 0 2032 0 [startup+0.059335 s] /proc/loadavg: 0.92 0.98 0.96 3/64 4022 /proc/meminfo: memFree=1919088/2055920 swapFree=4192956/4192956 [pid=4022] ppid=4020 vsize=10968 CPUtime=0.05 /proc/4022/stat : 4022 (bsolo) R 4020 4022 3836 0 -1 4194304 366 0 0 0 5 0 0 0 18 0 1 0 2207519 11231232 335 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4022/statm: 2742 335 198 640 0 2098 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 10968 [startup+0.101341 s] /proc/loadavg: 0.92 0.98 0.96 3/64 4022 /proc/meminfo: memFree=1919088/2055920 swapFree=4192956/4192956 [pid=4022] ppid=4020 vsize=11096 CPUtime=0.09 /proc/4022/stat : 4022 (bsolo) R 4020 4022 3836 0 -1 4194304 382 0 0 0 9 0 0 0 18 0 1 0 2207519 11362304 351 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4022/statm: 2774 351 198 640 0 2130 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11096 [startup+0.301369 s] /proc/loadavg: 0.92 0.98 0.96 3/64 4022 /proc/meminfo: memFree=1919088/2055920 swapFree=4192956/4192956 [pid=4022] ppid=4020 vsize=11492 CPUtime=0.29 /proc/4022/stat : 4022 (bsolo) R 4020 4022 3836 0 -1 4194304 473 0 0 0 29 0 0 0 19 0 1 0 2207519 11767808 442 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4022/statm: 2873 442 198 640 0 2229 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11492 Solver just ended. Dumping a history of the last processes samples [startup+0.501397 s] /proc/loadavg: 0.92 0.98 0.96 3/64 4022 /proc/meminfo: memFree=1919088/2055920 swapFree=4192956/4192956 [pid=4022] ppid=4020 vsize=11752 CPUtime=0.49 /proc/4022/stat : 4022 (bsolo) R 4020 4022 3836 0 -1 4194304 542 0 0 0 49 0 0 0 21 0 1 0 2207519 12034048 511 1992294400 134512640 137136520 4294956256 18446744073709551615 134616877 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4022/statm: 2938 511 198 640 0 2294 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 11752 [startup+0.601412 s] /proc/loadavg: 0.92 0.98 0.96 3/64 4022 /proc/meminfo: memFree=1919088/2055920 swapFree=4192956/4192956 [pid=4022] ppid=4020 vsize=11884 CPUtime=0.59 /proc/4022/stat : 4022 (bsolo) R 4020 4022 3836 0 -1 4194304 573 0 0 0 59 0 0 0 22 0 1 0 2207519 12169216 542 1992294400 134512640 137136520 4294956256 18446744073709551615 134573579 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4022/statm: 2971 542 198 640 0 2327 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 11884 Child status: 0 Real time (s): 0.65023 CPU time (s): 0.6499 CPU user time (s): 0.644901 CPU system time (s): 0.004999 CPU usage (%): 99.9493 Max. virtual memory (cumulated for all children) (KiB): 11884 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.644901 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 588 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= 2 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node30 at 2009-06-16 20:59:41 IDJOB=1877766 IDBENCH=2936 IDSOLVER=699 FILE ID=node30/1877766-1245178781 PBS_JOBID= 9363935 Free space on /tmp= 66220 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_7.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877766-1245178781/watcher-1877766-1245178781 -o /tmp/evaluation-result-1877766-1245178781/solver-1877766-1245178781 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877766-1245178781.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4bc9c47dc743f36fab4669cf3c8ccd21 RANDOM SEED=878614198 node30.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.273 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 : 3000.273 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: 1919568 kB Buffers: 25128 kB Cached: 69052 kB SwapCached: 0 kB Active: 73316 kB Inactive: 33616 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1919568 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3996 kB Writeback: 0 kB Mapped: 22592 kB Slab: 15512 kB Committed_AS: 61156 kB PageTables: 1360 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877766-1245178781.opb Free space on /tmp at the end= 66216 MiB End job on node30 at 2009-06-16 20:59:41