Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 25 | 0.904862 | 0.905648 |
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1876336-1245178779.opb. 0.00/0.00 c Instance file HOME/instance-1876336-1245178779.opb 0.00/0.00 c File size is 60507 bytes. 0.00/0.01 c Highest Coefficient sum: 362 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.01 s | 0.00/0.01 c | Number Variables: 238 | 0.00/0.01 c | Number Clauses: 7 | 0.00/0.01 c | Number Cardinality: 0 | 0.00/0.01 c | Number PB Constraints: 398 | 0.00/0.01 c core #1 0.00/0.01 c Core size: 2 Core Weight: 21 Total Weight: 21 0.00/0.01 c Elapsed CPU time: 0.011998 s Remaining CPU time: 1799.99 s 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 220 406 7879 | 5000 0 nan | 0.000 % | 0.00/0.03 c | 101 | 220 406 7879 | 5500 101 24 | 7.957 % | 0.00/0.06 c | 252 | 220 406 7879 | 6050 252 24 | 8.137 % | 0.06/0.10 c | 477 | 219 406 7879 | 6655 476 25 | 8.374 % | 0.10/0.10 c =============================================================================== 0.10/0.10 c core #2 0.10/0.10 c Core size: 156 Core Weight: 1 Total Weight: 22 0.10/0.10 c Elapsed CPU time: 0.106983 s Remaining CPU time: 1799.89 s 0.10/0.11 c Learning 504 hard constraints 0.10/0.11 c ============================[ Search Statistics ]============================== 0.10/0.11 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.10/0.11 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.10/0.11 c =============================================================================== 0.10/0.11 c | 0 | 229 915 20621 | 5000 0 nan | 0.000 % | 0.10/0.13 c | 100 | 227 915 20621 | 5500 100 24 | 6.972 % | 0.10/0.15 c | 252 | 227 915 20621 | 6050 252 26 | 6.985 % | 0.10/0.19 c | 478 | 227 915 20621 | 6655 478 26 | 7.031 % | 0.19/0.23 c =============================================================================== 0.19/0.23 c core #3 0.19/0.23 c Core size: 193 Core Weight: 1 Total Weight: 23 0.19/0.23 c Elapsed CPU time: 0.236963 s Remaining CPU time: 1799.76 s 0.19/0.24 c Learning 400 hard constraints 0.19/0.24 c ============================[ Search Statistics ]============================== 0.19/0.24 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.19/0.24 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.19/0.24 c =============================================================================== 0.19/0.24 c | 0 | 236 1319 30731 | 5000 0 nan | 0.000 % | 0.19/0.26 c | 100 | 236 1319 30731 | 5500 100 26 | 4.847 % | 0.19/0.29 c | 251 | 232 1319 30731 | 6050 251 27 | 6.457 % | 0.29/0.33 c | 477 | 232 1319 30731 | 6655 477 27 | 6.454 % | 0.29/0.39 c | 815 | 232 1319 30731 | 7320 815 26 | 6.477 % | 0.39/0.46 c =============================================================================== 0.39/0.46 c core #4 0.39/0.46 c Core size: 279 Core Weight: 1 Total Weight: 24 0.39/0.46 c Elapsed CPU time: 0.462929 s Remaining CPU time: 1799.54 s 0.39/0.47 c Learning 937 hard constraints 0.39/0.47 c ============================[ Search Statistics ]============================== 0.39/0.47 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.39/0.47 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.39/0.47 c =============================================================================== 0.39/0.47 c | 0 | 241 2260 55229 | 5000 0 nan | 0.000 % | 0.49/0.50 c | 100 | 241 2260 55229 | 5500 100 26 | 4.756 % | 0.49/0.53 c | 251 | 241 2260 55229 | 6050 251 26 | 4.746 % | 0.49/0.58 c | 476 | 240 2260 55229 | 6655 476 26 | 5.140 % | 0.59/0.65 c | 813 | 240 2260 55229 | 7320 813 26 | 5.141 % | 0.69/0.75 c | 1320 | 233 2260 55229 | 8052 238 24 | 7.941 % | 0.69/0.78 c =============================================================================== 0.69/0.79 c core #5 0.69/0.79 c Core size: 559 Core Weight: 1 Total Weight: 25 0.69/0.79 c Elapsed CPU time: 0.78488 s Remaining CPU time: 1799.22 s 0.79/0.80 c Learning 409 hard constraints 0.79/0.80 c ============================[ Search Statistics ]============================== 0.79/0.80 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.79/0.80 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.79/0.80 c =============================================================================== 0.79/0.80 c | 0 | 248 2672 65421 | 5000 0 nan | 0.000 % | 0.79/0.83 c | 100 | 248 2672 65421 | 5500 100 26 | 3.128 % | 0.79/0.86 c | 252 | 248 2672 65421 | 6050 252 26 | 3.127 % | 0.89/0.90 c =============================================================================== 0.89/0.90 c Verified 2672 original clauses. 0.89/0.90 c #cores: 5 0.89/0.90 c Final Weight: 25 0.89/0.90 o 25 0.89/0.90 s OPTIMUM FOUND 0.89/0.90 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
OK 25
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876336-1245178779/watcher-1876336-1245178779 -o /tmp/evaluation-result-1876336-1245178779/solver-1876336-1245178779 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876336-1245178779.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 3986 /proc/meminfo: memFree=1920816/2055920 swapFree=4192956/4192956 [pid=3986] ppid=3984 vsize=2584 CPUtime=0 /proc/3986/stat : 3986 (wbo) R 3984 3986 3836 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 2207389 2646016 180 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/3986/statm: 646 180 126 292 0 336 0 [startup+0.062729 s] /proc/loadavg: 0.92 0.98 0.96 3/64 3986 /proc/meminfo: memFree=1920816/2055920 swapFree=4192956/4192956 [pid=3986] ppid=3984 vsize=2924 CPUtime=0.06 /proc/3986/stat : 3986 (wbo) R 3984 3986 3836 0 -1 4194304 337 0 0 0 6 0 0 0 18 0 1 0 2207389 2994176 306 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3986/statm: 731 306 136 292 0 436 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2924 [startup+0.101734 s] /proc/loadavg: 0.92 0.98 0.96 3/64 3986 /proc/meminfo: memFree=1920816/2055920 swapFree=4192956/4192956 [pid=3986] ppid=3984 vsize=2924 CPUtime=0.1 /proc/3986/stat : 3986 (wbo) R 3984 3986 3836 0 -1 4194304 340 0 0 0 10 0 0 0 18 0 1 0 2207389 2994176 309 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3986/statm: 731 309 136 292 0 436 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2924 [startup+0.301763 s] /proc/loadavg: 0.92 0.98 0.96 3/64 3986 /proc/meminfo: memFree=1920816/2055920 swapFree=4192956/4192956 [pid=3986] ppid=3984 vsize=3716 CPUtime=0.29 /proc/3986/stat : 3986 (wbo) R 3984 3986 3836 0 -1 4194304 517 0 0 0 29 0 0 0 20 0 1 0 2207389 3805184 486 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3986/statm: 929 486 136 292 0 634 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3716 [startup+0.70182 s] /proc/loadavg: 0.92 0.98 0.96 3/64 3986 /proc/meminfo: memFree=1920816/2055920 swapFree=4192956/4192956 [pid=3986] ppid=3984 vsize=4256 CPUtime=0.69 /proc/3986/stat : 3986 (wbo) R 3984 3986 3836 0 -1 4194304 651 0 0 0 69 0 0 0 23 0 1 0 2207389 4358144 620 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3986/statm: 1064 620 136 292 0 769 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4256 Solver just ended. Dumping a history of the last processes samples [startup+0.90185 s] /proc/loadavg: 0.92 0.98 0.96 3/64 3986 /proc/meminfo: memFree=1920816/2055920 swapFree=4192956/4192956 [pid=3986] ppid=3984 vsize=4652 CPUtime=0.89 /proc/3986/stat : 3986 (wbo) R 3984 3986 3836 0 -1 4194304 767 0 0 0 88 1 0 0 24 0 1 0 2207389 4763648 736 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/3986/statm: 1163 736 136 292 0 868 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 4652 Child status: 0 Real time (s): 0.905648 CPU time (s): 0.904862 CPU user time (s): 0.893864 CPU system time (s): 0.010998 CPU usage (%): 99.9132 Max. virtual memory (cumulated for all children) (KiB): 4652 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.893864 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 767 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= 4 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.011998 second system time The end
Begin job on node30 at 2009-06-16 20:59:39 IDJOB=1876336 IDBENCH=2936 IDSOLVER=698 FILE ID=node30/1876336-1245178779 PBS_JOBID= 9363935 Free space on /tmp= 66220 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_7.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876336-1245178779/watcher-1876336-1245178779 -o /tmp/evaluation-result-1876336-1245178779/solver-1876336-1245178779 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876336-1245178779.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4bc9c47dc743f36fab4669cf3c8ccd21 RANDOM SEED=1211816184 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: 1921232 kB Buffers: 25096 kB Cached: 67384 kB SwapCached: 0 kB Active: 71720 kB Inactive: 33596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1921232 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2436 kB Writeback: 0 kB Mapped: 22592 kB Slab: 15460 kB Committed_AS: 60108 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-1876336-1245178779.opb Free space on /tmp at the end= 66216 MiB End job on node30 at 2009-06-16 20:59:40