Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 2 | 0.750885 | 0.751319 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-B.opb |
MD5SUM | 28e49b20edb0178df64878397f43f87c |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.750885 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
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-1875195-1245188607.opb. 0.00/0.00 c Instance file HOME/instance-1875195-1245188607.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: 0.000999 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: 0.001999 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 | 251 386 1538 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 251 386 1538 | 5500 101 27 | 13.151 % | 0.00/0.01 c | 252 | 251 386 1538 | 6050 252 30 | 13.157 % | 0.00/0.01 c | 477 | 251 386 1538 | 6655 477 29 | 13.157 % | 0.01/0.02 c | 815 | 251 386 1538 | 7320 815 29 | 13.157 % | 0.01/0.04 c | 1321 | 251 386 1538 | 8052 1321 29 | 13.157 % | 0.01/0.07 c | 2081 | 251 386 1538 | 8857 2081 28 | 13.150 % | 0.09/0.11 c | 3221 | 251 386 1538 | 9743 3221 30 | 13.150 % | 0.19/0.21 c | 4930 | 250 386 1538 | 10717 4891 30 | 13.496 % | 0.29/0.39 c | 7493 | 249 386 1538 | 11789 7454 30 | 13.842 % | 0.69/0.75 c =============================================================================== 0.69/0.75 c Verified 386 original clauses. 0.69/0.75 c #cores: 2 0.69/0.75 c Final Weight: 2 0.69/0.75 o 2 0.69/0.75 s OPTIMUM FOUND 0.69/0.75 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 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875195-1245188607/watcher-1875195-1245188607 -o /tmp/evaluation-result-1875195-1245188607/solver-1875195-1245188607 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875195-1245188607.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: 1.09 1.03 1.01 3/64 32596 /proc/meminfo: memFree=1892224/2055920 swapFree=4181496/4192956 [pid=32596] ppid=32594 vsize=2524 CPUtime=0 /proc/32596/stat : 32596 (wbo) R 32594 32596 31261 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 186460453 2584576 205 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32596/statm: 631 205 135 292 0 336 0 [startup+0.0216759 s] /proc/loadavg: 1.09 1.03 1.01 3/64 32596 /proc/meminfo: memFree=1892224/2055920 swapFree=4181496/4192956 [pid=32596] ppid=32594 vsize=2652 CPUtime=0.01 /proc/32596/stat : 32596 (wbo) R 32594 32596 31261 0 -1 4194304 256 0 0 0 1 0 0 0 18 0 1 0 186460453 2715648 236 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32596/statm: 663 236 136 292 0 368 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2652 [startup+0.101681 s] /proc/loadavg: 1.09 1.03 1.01 3/64 32596 /proc/meminfo: memFree=1892224/2055920 swapFree=4181496/4192956 [pid=32596] ppid=32594 vsize=3308 CPUtime=0.09 /proc/32596/stat : 32596 (wbo) R 32594 32596 31261 0 -1 4194304 416 0 0 0 9 0 0 0 18 0 1 0 186460453 3387392 396 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32596/statm: 827 396 136 292 0 532 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3308 [startup+0.301699 s] /proc/loadavg: 1.09 1.03 1.01 3/64 32596 /proc/meminfo: memFree=1892224/2055920 swapFree=4181496/4192956 [pid=32596] ppid=32594 vsize=4356 CPUtime=0.29 /proc/32596/stat : 32596 (wbo) R 32594 32596 31261 0 -1 4194304 681 0 0 0 29 0 0 0 19 0 1 0 186460453 4460544 661 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32596/statm: 1089 661 136 292 0 794 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4356 [startup+0.701735 s] /proc/loadavg: 1.09 1.03 1.01 3/64 32596 /proc/meminfo: memFree=1892224/2055920 swapFree=4181496/4192956 [pid=32596] ppid=32594 vsize=5796 CPUtime=0.69 /proc/32596/stat : 32596 (wbo) R 32594 32596 31261 0 -1 4194304 1023 0 0 0 67 2 0 0 23 0 1 0 186460453 5935104 1003 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32596/statm: 1449 1003 136 292 0 1154 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5796 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.751319 CPU time (s): 0.750885 CPU user time (s): 0.727889 CPU system time (s): 0.022996 CPU usage (%): 99.9422 Max. virtual memory (cumulated for all children) (KiB): 5796 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.727889 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1075 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= 3 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node25 at 2009-06-16 23:43:27 IDJOB=1875195 IDBENCH=48035 IDSOLVER=698 FILE ID=node25/1875195-1245188607 PBS_JOBID= 9363949 Free space on /tmp= 66312 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=23-P2=2-P3=5-P4=29-P5=7-P6=23-P7=17-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-1875195-1245188607/watcher-1875195-1245188607 -o /tmp/evaluation-result-1875195-1245188607/solver-1875195-1245188607 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875195-1245188607.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 28e49b20edb0178df64878397f43f87c RANDOM SEED=1266868393 node25.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 : 3000.238 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 : 3000.238 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: 1892704 kB Buffers: 41080 kB Cached: 67204 kB SwapCached: 5888 kB Active: 63612 kB Inactive: 53192 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1892704 kB SwapTotal: 4192956 kB SwapFree: 4181496 kB Dirty: 2384 kB Writeback: 0 kB Mapped: 13548 kB Slab: 32432 kB Committed_AS: 209172 kB PageTables: 1464 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-1875195-1245188607.opb Free space on /tmp at the end= 66308 MiB End job on node25 at 2009-06-16 23:43:28