Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 5.40918 | 5.41162 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=7-P0=73-P1=127-P2=41-P3=29-P4=59-B.opb |
MD5SUM | 6aa9cb9410e02201be60dbd48f3c3ed7 |
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 | 1.90171 |
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 | 84 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 196 |
Sum of products size (including duplicates) | 392 |
Number of different products | 196 |
Sum of products size | 392 |
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-1875139-1245187489.opb. 0.00/0.00 c Instance file HOME/instance-1875139-1245187489.opb 0.00/0.00 c File size is 14532 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 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: 203 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 209 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 8 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 7 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.003999 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 | 225 425 1613 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 225 425 1613 | 5500 100 50 | 23.211 % | 0.00/0.01 c | 253 | 225 425 1613 | 6050 253 49 | 23.209 % | 0.00/0.02 c | 479 | 225 425 1613 | 6655 479 49 | 23.218 % | 0.00/0.04 c | 816 | 225 425 1613 | 7320 816 50 | 23.209 % | 0.04/0.07 c | 1322 | 225 425 1613 | 8052 1322 51 | 23.209 % | 0.09/0.12 c | 2083 | 225 425 1613 | 8857 2083 52 | 23.209 % | 0.19/0.20 c | 3223 | 225 425 1613 | 9743 3223 51 | 23.209 % | 0.29/0.32 c | 4933 | 225 425 1613 | 10717 4933 52 | 23.209 % | 0.49/0.53 c | 7495 | 225 425 1613 | 11789 7495 50 | 23.209 % | 0.99/1.07 c | 11340 | 222 425 1613 | 12968 4412 53 | 24.233 % | 1.59/1.69 c | 17106 | 222 425 1613 | 14265 10178 52 | 24.241 % | 2.78/2.89 c | 25755 | 222 425 1613 | 15692 11633 52 | 24.245 % | 4.49/4.52 c =============================================================================== 4.69/4.75 c core #3 4.69/4.75 c Core size: 356 Core Weight: 1 Total Weight: 3 4.69/4.75 c Elapsed CPU time: 4.67729 s Remaining CPU time: 1795.32 s 4.79/4.88 c Learning 12242 hard constraints 4.79/4.88 c ============================[ Search Statistics ]============================== 4.79/4.88 c | Conflicts | ORIGINAL | LEARNT | Progress | 4.79/4.88 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 4.79/4.88 c =============================================================================== 4.79/4.88 c | 0 | 248 12673 656143 | 5000 0 nan | 0.000 % | 4.79/4.90 c | 100 | 248 12673 656143 | 5500 100 39 | 17.361 % | 4.88/4.91 c | 250 | 248 12673 656143 | 6050 250 39 | 17.334 % | 4.88/4.97 c | 476 | 248 12673 656143 | 6655 476 42 | 17.334 % | 4.88/5.00 c | 813 | 248 12673 656143 | 7320 813 42 | 17.334 % | 5.08/5.14 c | 1320 | 248 12673 656143 | 8052 1320 44 | 17.334 % | 5.08/5.20 c | 2079 | 248 12673 656143 | 8857 2079 44 | 17.334 % | 5.40/5.40 c =============================================================================== 5.40/5.40 c Verified 12673 original clauses. 5.40/5.40 c #cores: 3 5.40/5.40 c Final Weight: 3 5.40/5.40 o 3 5.40/5.40 s OPTIMUM FOUND 5.40/5.40 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 x85 x86 -x87 -x88 -x89 -x90 -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 -x127 -x128 -x129 -x130 -x131 -x132 -x133 x36 -x37 -x38 -x39 -x40 -x41 -x42 x57 -x58 -x59 -x60 -x61 -x62 -x63 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 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x43 -x44 -x45 x46 -x47 -x48 -x49 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x183 -x184 -x185 x186 -x187 -x188 -x189 x190 -x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 -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 x50 x51 -x52 x53 -x54 x55 -x56 x71 -x72 -x73 -x74 -x75 -x76 -x77 x232 x233 -x234 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 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 x78 -x79 -x80 -x81 -x82 -x83 -x84
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875139-1245187489/watcher-1875139-1245187489 -o /tmp/evaluation-result-1875139-1245187489/solver-1875139-1245187489 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875139-1245187489.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: 0.99 0.97 0.99 3/64 5484 /proc/meminfo: memFree=1920120/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=2524 CPUtime=0 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 186345624 2584576 205 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 631 205 134 292 0 336 0 [startup+0.0527371 s] /proc/loadavg: 0.99 0.97 0.99 3/64 5484 /proc/meminfo: memFree=1920120/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=2916 CPUtime=0.04 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 311 0 0 0 4 0 0 0 18 0 1 0 186345624 2985984 292 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 729 292 136 292 0 434 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2916 [startup+0.101746 s] /proc/loadavg: 0.99 0.97 0.99 3/64 5484 /proc/meminfo: memFree=1920120/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=3180 CPUtime=0.09 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 398 0 0 0 9 0 0 0 18 0 1 0 186345624 3256320 378 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 795 378 136 292 0 500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3180 [startup+0.301782 s] /proc/loadavg: 0.99 0.97 0.99 3/64 5484 /proc/meminfo: memFree=1920120/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=4352 CPUtime=0.29 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 686 0 0 0 29 0 0 0 19 0 1 0 186345624 4456448 666 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 1088 666 136 292 0 793 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4352 [startup+0.701855 s] /proc/loadavg: 0.99 0.97 0.99 3/64 5484 /proc/meminfo: memFree=1920120/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=6048 CPUtime=0.69 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 1087 0 0 0 68 1 0 0 23 0 1 0 186345624 6193152 1067 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 1512 1067 136 292 0 1217 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6048 [startup+1.502 s] /proc/loadavg: 0.99 0.97 0.99 2/65 5485 /proc/meminfo: memFree=1915440/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=8784 CPUtime=1.49 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 1779 0 0 0 146 3 0 0 25 0 1 0 186345624 8994816 1759 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 2196 1759 136 292 0 1901 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8784 [startup+3.10129 s] /proc/loadavg: 0.99 0.97 0.99 2/65 5485 /proc/meminfo: memFree=1911600/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=13568 CPUtime=3.09 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 2977 0 0 0 303 6 0 0 25 0 1 0 186345624 13893632 2957 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 3392 2957 136 292 0 3097 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 13568 Solver just ended. Dumping a history of the last processes samples [startup+4.70159 s] /proc/loadavg: 0.99 0.97 0.99 2/65 5485 /proc/meminfo: memFree=1905968/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=17480 CPUtime=4.69 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 3958 0 0 0 462 7 0 0 25 0 1 0 186345624 17899520 3938 1992294400 134512640 135709839 4294956240 18446744073709551615 134584174 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 4370 3938 136 292 0 4075 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 17480 [startup+5.10166 s] /proc/loadavg: 0.99 0.97 0.99 2/65 5485 /proc/meminfo: memFree=1905968/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=20700 CPUtime=5.08 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 4755 0 0 0 501 7 0 0 25 0 1 0 186345624 21196800 4735 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 5175 4735 136 292 0 4880 0 Current children cumulated CPU time (s) 5.08 Current children cumulated vsize (KiB) 20700 [startup+5.30169 s] /proc/loadavg: 0.99 0.97 0.99 2/65 5485 /proc/meminfo: memFree=1905968/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=20700 CPUtime=5.29 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 4755 0 0 0 521 8 0 0 25 0 1 0 186345624 21196800 4735 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 5175 4735 136 292 0 4880 0 Current children cumulated CPU time (s) 5.29 Current children cumulated vsize (KiB) 20700 [startup+5.40171 s] /proc/loadavg: 0.99 0.97 0.99 2/65 5485 /proc/meminfo: memFree=1901360/2055920 swapFree=4181856/4192956 [pid=5484] ppid=5482 vsize=20700 CPUtime=5.4 /proc/5484/stat : 5484 (wbo) R 5482 5484 5401 0 -1 4194304 4755 0 0 0 532 8 0 0 25 0 1 0 186345624 21196800 4735 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5484/statm: 5175 4735 136 292 0 4880 0 Current children cumulated CPU time (s) 5.4 Current children cumulated vsize (KiB) 20700 Child status: 0 Real time (s): 5.41162 CPU time (s): 5.40918 CPU user time (s): 5.32519 CPU system time (s): 0.083987 CPU usage (%): 99.9548 Max. virtual memory (cumulated for all children) (KiB): 20700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 5.32519 system time used= 0.083987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4755 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= 10 runsolver used 0.007998 second user time and 0.020996 second system time The end
Begin job on node44 at 2009-06-16 23:24:49 IDJOB=1875139 IDBENCH=47979 IDSOLVER=698 FILE ID=node44/1875139-1245187489 PBS_JOBID= 9368292 Free space on /tmp= 65924 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=73-P1=127-P2=41-P3=29-P4=59-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-1875139-1245187489/watcher-1875139-1245187489 -o /tmp/evaluation-result-1875139-1245187489/solver-1875139-1245187489 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875139-1245187489.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6aa9cb9410e02201be60dbd48f3c3ed7 RANDOM SEED=632587844 node44.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 : 3000.263 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 : 3000.263 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: 1920536 kB Buffers: 10280 kB Cached: 58680 kB SwapCached: 5024 kB Active: 58000 kB Inactive: 18816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1920536 kB SwapTotal: 4192956 kB SwapFree: 4181856 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 13780 kB Slab: 44564 kB Committed_AS: 170512 kB PageTables: 1384 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-1875139-1245187489.opb Free space on /tmp at the end= 65920 MiB End job on node44 at 2009-06-16 23:24:55