Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 4.10037 | 4.10157 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb |
MD5SUM | 4a54e07caaccf9019e5a54d4dcd3a55b |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 1.40079 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 90 |
Total number of constraints | 11 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 11 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 180 |
Sum of products size (including duplicates) | 360 |
Number of different products | 180 |
Sum of products size | 360 |
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-1875049-1245185840.opb. 0.00/0.00 c Instance file HOME/instance-1875049-1245185840.opb 0.00/0.00 c File size is 13425 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 270 | 0.00/0.00 c | Number Clauses: 186 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 196 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 7 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 6 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 229 393 1527 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 229 393 1527 | 5500 100 47 | 18.508 % | 0.00/0.01 c | 251 | 229 393 1527 | 6050 251 43 | 18.514 % | 0.00/0.02 c | 476 | 229 393 1527 | 6655 476 40 | 18.507 % | 0.00/0.03 c | 814 | 229 393 1527 | 7320 814 39 | 18.507 % | 0.00/0.05 c | 1320 | 229 393 1527 | 8052 1320 38 | 18.507 % | 0.00/0.09 c | 2080 | 229 393 1527 | 8857 2080 40 | 18.507 % | 0.09/0.15 c | 3219 | 229 393 1527 | 9743 3219 38 | 18.507 % | 0.20/0.26 c | 4927 | 228 393 1527 | 10717 4668 40 | 18.871 % | 0.39/0.46 c | 7490 | 228 393 1527 | 11789 7231 39 | 18.862 % | 0.79/0.84 c | 11334 | 222 393 1527 | 12968 11075 40 | 21.354 % | 1.39/1.42 c | 17100 | 221 393 1527 | 14265 10243 40 | 21.354 % | 2.60/2.69 c | 25749 | 218 393 1527 | 15692 11431 38 | 22.421 % | 3.69/3.75 c =============================================================================== 3.89/3.92 c core #3 3.89/3.92 c Core size: 340 Core Weight: 1 Total Weight: 3 3.89/3.92 c Elapsed CPU time: 3.85541 s Remaining CPU time: 1796.14 s 3.99/4.01 c Learning 11315 hard constraints 3.99/4.01 c ============================[ Search Statistics ]============================== 3.99/4.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 3.99/4.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 3.99/4.01 c =============================================================================== 3.99/4.01 c | 0 | 249 11713 479458 | 5000 0 nan | 0.000 % | 3.99/4.04 c | 101 | 249 11713 479458 | 5500 101 38 | 13.250 % | 3.99/4.05 c | 252 | 249 11713 479458 | 6050 252 35 | 13.249 % | 3.99/4.09 c =============================================================================== 3.99/4.09 c Verified 11713 original clauses. 3.99/4.09 c #cores: 3 3.99/4.09 c Final Weight: 3 3.99/4.09 o 3 3.99/4.09 s OPTIMUM FOUND 3.99/4.09 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 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 x37 -x38 -x39 -x40 -x41 -x42 -x61 x62 -x63 -x64 -x65 -x66 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 x43 -x44 -x45 -x46 x47 -x48 -x67 -x68 -x69 -x70 -x71 -x72 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 x49 -x50 x51 -x52 x53 -x54 x73 -x74 -x75 -x76 -x77 -x78 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 x55 -x56 x57 -x58 -x59 -x60 -x79 -x80 -x81 -x82 x83 -x84 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 -x85 -x86 -x87 -x88 -x89 -x90
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875049-1245185840/watcher-1875049-1245185840 -o /tmp/evaluation-result-1875049-1245185840/solver-1875049-1245185840 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875049-1245185840.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: 1.10 1.04 1.00 3/64 2055 /proc/meminfo: memFree=1839168/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=2524 CPUtime=0 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 186185002 2584576 205 1992294400 134512640 135709839 4294956240 18446744073709551615 134572707 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 631 205 135 292 0 336 0 [startup+0.105667 s] /proc/loadavg: 1.10 1.04 1.00 3/64 2055 /proc/meminfo: memFree=1839168/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=3300 CPUtime=0.09 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 420 0 0 0 9 0 0 0 18 0 1 0 186185002 3379200 400 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 825 401 136 292 0 530 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3300 [startup+0.201677 s] /proc/loadavg: 1.10 1.04 1.00 3/64 2055 /proc/meminfo: memFree=1839168/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=3816 CPUtime=0.2 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 549 0 0 0 19 1 0 0 18 0 1 0 186185002 3907584 529 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 954 529 136 292 0 659 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 3816 [startup+0.301686 s] /proc/loadavg: 1.10 1.04 1.00 3/64 2055 /proc/meminfo: memFree=1839168/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=4468 CPUtime=0.29 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 693 0 0 0 28 1 0 0 19 0 1 0 186185002 4575232 673 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 1117 673 136 292 0 822 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4468 [startup+0.701728 s] /proc/loadavg: 1.10 1.04 1.00 3/64 2055 /proc/meminfo: memFree=1839168/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=6160 CPUtime=0.69 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 1119 0 0 0 67 2 0 0 23 0 1 0 186185002 6307840 1099 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 1540 1099 136 292 0 1245 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6160 [startup+1.50181 s] /proc/loadavg: 1.10 1.04 1.00 2/65 2056 /proc/meminfo: memFree=1834040/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=8780 CPUtime=1.49 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 1777 0 0 0 146 3 0 0 25 0 1 0 186185002 8990720 1757 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 2195 1757 136 292 0 1900 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8780 [startup+3.10298 s] /proc/loadavg: 1.10 1.04 1.00 2/65 2056 /proc/meminfo: memFree=1830648/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=12704 CPUtime=3.09 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 2774 0 0 0 304 5 0 0 25 0 1 0 186185002 13008896 2754 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 3176 2754 136 292 0 2881 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 12704 Solver just ended. Dumping a history of the last processes samples [startup+3.20299 s] /proc/loadavg: 1.10 1.04 1.00 2/65 2056 /proc/meminfo: memFree=1830648/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=12968 CPUtime=3.19 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 2812 0 0 0 314 5 0 0 25 0 1 0 186185002 13279232 2792 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 3242 2792 136 292 0 2947 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 12968 [startup+3.60103 s] /proc/loadavg: 1.09 1.04 1.00 2/65 2056 /proc/meminfo: memFree=1828280/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=13752 CPUtime=3.59 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 3038 0 0 0 353 6 0 0 25 0 1 0 186185002 14082048 3018 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 3438 3018 136 292 0 3143 0 Current children cumulated CPU time (s) 3.59 Current children cumulated vsize (KiB) 13752 [startup+4.00107 s] /proc/loadavg: 1.09 1.04 1.00 2/65 2056 /proc/meminfo: memFree=1828280/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=17496 CPUtime=3.99 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194304 3955 0 0 0 393 6 0 0 25 0 1 0 186185002 17915904 3935 1992294400 134512640 135709839 4294956240 18446744073709551615 134674309 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 4374 3935 136 292 0 4079 0 Current children cumulated CPU time (s) 3.99 Current children cumulated vsize (KiB) 17496 [startup+4.10108 s] /proc/loadavg: 1.09 1.04 1.00 2/65 2056 /proc/meminfo: memFree=1828280/2055920 swapFree=4191896/4192956 [pid=2055] ppid=2053 vsize=0 CPUtime=4.09 /proc/2055/stat : 2055 (wbo) R 2053 2055 644 0 -1 4194308 3955 0 0 0 402 7 0 0 25 0 1 0 186185002 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0 /proc/2055/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 4.09 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 4.10157 CPU time (s): 4.10037 CPU user time (s): 4.02739 CPU system time (s): 0.072988 CPU usage (%): 99.9708 Max. virtual memory (cumulated for all children) (KiB): 17496 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.02739 system time used= 0.072988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3955 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= 16 runsolver used 0.005999 second user time and 0.014997 second system time The end
Begin job on node2 at 2009-06-16 22:57:20 IDJOB=1875049 IDBENCH=47889 IDSOLVER=698 FILE ID=node2/1875049-1245185840 PBS_JOBID= 9363895 Free space on /tmp= 66452 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.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-1875049-1245185840/watcher-1875049-1245185840 -o /tmp/evaluation-result-1875049-1245185840/solver-1875049-1245185840 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875049-1245185840.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4a54e07caaccf9019e5a54d4dcd3a55b RANDOM SEED=90061979 node2.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 : 3000.214 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 : 3000.214 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: 1839648 kB Buffers: 46276 kB Cached: 98576 kB SwapCached: 260 kB Active: 50912 kB Inactive: 107132 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1839648 kB SwapTotal: 4192956 kB SwapFree: 4191896 kB Dirty: 3048 kB Writeback: 0 kB Mapped: 21784 kB Slab: 44152 kB Committed_AS: 164180 kB PageTables: 1468 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-1875049-1245185840.opb Free space on /tmp at the end= 66448 MiB End job on node2 at 2009-06-16 22:57:24