Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.936856 | 0.937253 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=5-P1=23-P2=17-P3=7-P4=23-P5=23-P6=17-P7=31-B.opb |
MD5SUM | 0a6c01fa713de22da499a43dc9d6a250 |
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 | 0.767882 |
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 | 105 |
Total number of constraints | 15 |
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 | 15 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
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-1875090-1245186851.opb. 0.00/0.00 c Instance file HOME/instance-1875090-1245186851.opb 0.00/0.00 c File size is 13185 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 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: 280 | 0.00/0.00 c | Number Clauses: 180 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 197 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 6 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 5 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.002999 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 | 251 386 1538 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 251 386 1538 | 5500 100 27 | 13.151 % | 0.00/0.01 c | 250 | 251 386 1538 | 6050 250 26 | 13.157 % | 0.00/0.01 c | 475 | 251 386 1538 | 6655 475 27 | 13.150 % | 0.00/0.03 c | 813 | 251 386 1538 | 7320 813 28 | 13.157 % | 0.00/0.04 c | 1319 | 251 386 1538 | 8052 1319 28 | 13.150 % | 0.00/0.07 c | 2079 | 251 386 1538 | 8857 2079 28 | 13.150 % | 0.09/0.12 c | 3218 | 251 386 1538 | 9743 3218 28 | 13.160 % | 0.19/0.23 c | 4926 | 250 386 1538 | 10717 4619 28 | 13.503 % | 0.39/0.41 c | 7488 | 247 386 1538 | 11789 7181 28 | 14.534 % | 0.69/0.71 c | 11332 | 240 386 1538 | 12968 11025 27 | 16.956 % | 0.69/0.78 c =============================================================================== 0.79/0.84 c core #3 0.79/0.84 c Core size: 353 Core Weight: 1 Total Weight: 3 0.79/0.84 c Elapsed CPU time: 0.824874 s Remaining CPU time: 1799.18 s 0.89/0.90 c Learning 11911 hard constraints 0.89/0.90 c ============================[ Search Statistics ]============================== 0.89/0.90 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.89/0.90 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.89/0.90 c =============================================================================== 0.89/0.90 c | 0 | 265 12301 328501 | 5000 0 nan | 0.000 % | 0.89/0.91 c | 101 | 265 12301 328501 | 5500 101 21 | 9.893 % | 0.89/0.93 c =============================================================================== 0.89/0.93 c Verified 12301 original clauses. 0.89/0.93 c #cores: 3 0.89/0.93 c Final Weight: 3 0.89/0.93 o 3 0.89/0.93 s OPTIMUM FOUND 0.89/0.93 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 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 x41 x42 -x43 x44 x45 -x71 -x72 -x73 -x74 -x75 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 x46 -x47 -x48 -x49 -x50 -x76 -x77 -x78 -x79 x80 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 x51 x52 -x53 -x54 -x55 -x81 -x82 -x83 -x84 -x85 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 x56 x57 -x58 x59 -x60 -x86 x87 -x88 -x89 -x90 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 x61 -x62 -x63 -x64 -x65 x91 -x92 -x93 -x94 -x95 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 x66 x67 -x68 -x69 -x70 -x96 -x97 -x98 -x99 -x100 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 -x101 x102 -x103 -x104 -x105
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875090-1245186851/watcher-1875090-1245186851 -o /tmp/evaluation-result-1875090-1245186851/solver-1875090-1245186851 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875090-1245186851.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: 1.00 1.00 1.00 3/64 4415 /proc/meminfo: memFree=1836848/2055920 swapFree=4191900/4192956 [pid=4415] ppid=4413 vsize=2524 CPUtime=0 /proc/4415/stat : 4415 (wbo) R 4413 4415 3375 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 186285801 2584576 205 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4415/statm: 631 205 135 292 0 336 0 [startup+0.0965611 s] /proc/loadavg: 1.00 1.00 1.00 3/64 4415 /proc/meminfo: memFree=1836848/2055920 swapFree=4191900/4192956 [pid=4415] ppid=4413 vsize=3308 CPUtime=0.09 /proc/4415/stat : 4415 (wbo) R 4413 4415 3375 0 -1 4194304 400 0 0 0 9 0 0 0 18 0 1 0 186285801 3387392 380 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4415/statm: 827 380 136 292 0 532 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3308 [startup+0.101562 s] /proc/loadavg: 1.00 1.00 1.00 3/64 4415 /proc/meminfo: memFree=1836848/2055920 swapFree=4191900/4192956 [pid=4415] ppid=4413 vsize=3308 CPUtime=0.09 /proc/4415/stat : 4415 (wbo) R 4413 4415 3375 0 -1 4194304 408 0 0 0 9 0 0 0 18 0 1 0 186285801 3387392 388 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4415/statm: 827 388 136 292 0 532 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3308 [startup+0.301584 s] /proc/loadavg: 1.00 1.00 1.00 3/64 4415 /proc/meminfo: memFree=1836848/2055920 swapFree=4191900/4192956 [pid=4415] ppid=4413 vsize=4360 CPUtime=0.29 /proc/4415/stat : 4415 (wbo) R 4413 4415 3375 0 -1 4194304 669 0 0 0 29 0 0 0 19 0 1 0 186285801 4464640 649 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4415/statm: 1090 649 136 292 0 795 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4360 [startup+0.701628 s] /proc/loadavg: 1.00 1.00 1.00 3/64 4415 /proc/meminfo: memFree=1836848/2055920 swapFree=4191900/4192956 [pid=4415] ppid=4413 vsize=5800 CPUtime=0.69 /proc/4415/stat : 4415 (wbo) R 4413 4415 3375 0 -1 4194304 1049 0 0 0 68 1 0 0 22 0 1 0 186285801 5939200 1029 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/4415/statm: 1450 1029 136 292 0 1155 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5800 Solver just ended. Dumping a history of the last processes samples [startup+0.901651 s] /proc/loadavg: 1.00 1.00 1.00 3/64 4415 /proc/meminfo: memFree=1836848/2055920 swapFree=4191900/4192956 [pid=4415] ppid=4413 vsize=8504 CPUtime=0.89 /proc/4415/stat : 4415 (wbo) R 4413 4415 3375 0 -1 4194304 1689 0 0 0 87 2 0 0 24 0 1 0 186285801 8708096 1669 1992294400 134512640 135709839 4294956240 18446744073709551615 134520610 0 0 4096 3 0 0 0 17 1 0 0 /proc/4415/statm: 2126 1669 136 292 0 1831 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 8504 Child status: 0 Real time (s): 0.937253 CPU time (s): 0.936856 CPU user time (s): 0.909861 CPU system time (s): 0.026995 CPU usage (%): 99.9577 Max. virtual memory (cumulated for all children) (KiB): 8504 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.909861 system time used= 0.026995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1689 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= 0 runsolver used 0.006998 second user time and 0.008998 second system time The end
Begin job on node9 at 2009-06-16 23:14:11 IDJOB=1875090 IDBENCH=47930 IDSOLVER=698 FILE ID=node9/1875090-1245186851 PBS_JOBID= 9363915 Free space on /tmp= 66160 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=5-P1=23-P2=17-P3=7-P4=23-P5=23-P6=17-P7=31-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-1875090-1245186851/watcher-1875090-1245186851 -o /tmp/evaluation-result-1875090-1245186851/solver-1875090-1245186851 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875090-1245186851.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0a6c01fa713de22da499a43dc9d6a250 RANDOM SEED=555297277 node9.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 : 3000.231 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 : 3000.231 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: 1837200 kB Buffers: 48676 kB Cached: 103588 kB SwapCached: 260 kB Active: 53392 kB Inactive: 111624 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1837200 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2768 kB Writeback: 0 kB Mapped: 21996 kB Slab: 39700 kB Committed_AS: 165132 kB PageTables: 1392 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-1875090-1245186851.opb Free space on /tmp at the end= 66160 MiB End job on node9 at 2009-06-16 23:14:12