Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 2 | 0.614905 | 0.615901 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-B.opb |
MD5SUM | 72fe30e1c21a3b80e1a1f9cf3965ebc5 |
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 | 0.346946 |
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 | 120 |
Total number of constraints | 17 |
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 | 17 |
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) | 200 |
Sum of products size (including duplicates) | 400 |
Number of different products | 200 |
Sum of products size | 400 |
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-1875212-1245188964.opb. 0.00/0.00 c Instance file HOME/instance-1875212-1245188964.opb 0.00/0.00 c File size is 15073 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: 320 | 0.00/0.00 c | Number Clauses: 205 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 225 | 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 | 291 439 1763 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 291 439 1763 | 5500 100 26 | 11.552 % | 0.00/0.01 c | 250 | 291 439 1763 | 6050 250 29 | 11.556 % | 0.00/0.01 c | 477 | 291 439 1763 | 6655 477 30 | 11.557 % | 0.01/0.02 c | 815 | 291 439 1763 | 7320 815 29 | 11.551 % | 0.01/0.04 c | 1322 | 291 439 1763 | 8052 1322 29 | 11.557 % | 0.01/0.07 c | 2083 | 291 439 1763 | 8857 2083 29 | 11.551 % | 0.09/0.13 c | 3223 | 291 439 1763 | 9743 3223 29 | 11.551 % | 0.19/0.21 c | 4931 | 291 439 1763 | 10717 4931 30 | 11.551 % | 0.29/0.37 c | 7495 | 291 439 1763 | 11789 7495 30 | 11.551 % | 0.59/0.61 c =============================================================================== 0.59/0.61 c Verified 439 original clauses. 0.59/0.61 c #cores: 2 0.59/0.61 c Final Weight: 2 0.59/0.61 o 2 0.59/0.61 s OPTIMUM FOUND 0.59/0.61 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 x41 x42 x43 x44 -x45 -x121 x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x46 x47 x48 -x49 x50 -x81 -x82 -x83 -x84 -x85 -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 -x51 x52 -x53 -x54 -x55 -x86 x87 -x88 -x89 -x90 -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 -x56 x57 -x58 x59 -x60 -x91 -x92 -x93 -x94 -x95 -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 -x61 x62 x63 x64 x65 -x96 -x97 -x98 -x99 -x100 -x221 x222 x223 x224 x225 -x226 -x227 -x228 -x229 -x230 -x231 x232 x233 x234 x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x66 x67 x68 -x69 x70 -x101 -x102 x103 -x104 -x105 -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 -x71 x72 x73 x74 -x75 x106 x107 -x108 -x109 -x110 -x271 x272 x273 x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 x282 x283 x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 -x295 -x76 x77 x78 -x79 -x80 -x111 x112 -x113 -x114 -x115 -x296 x297 x298 -x299 -x300 -x301 x302 x303 -x304 -x305 -x306 x307 x308 -x309 -x310 -x311 x312 x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x116 x117 -x118 -x119 -x120
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875212-1245188964/watcher-1875212-1245188964 -o /tmp/evaluation-result-1875212-1245188964/solver-1875212-1245188964 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875212-1245188964.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 3/65 11411 /proc/meminfo: memFree=1841024/2055920 swapFree=4180892/4192956 [pid=11411] ppid=11409 vsize=2524 CPUtime=0 /proc/11411/stat : 11411 (wbo) R 11409 11411 11274 0 -1 4194304 230 0 0 0 0 0 0 0 18 0 1 0 186494350 2584576 210 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/11411/statm: 631 210 134 292 0 336 0 [startup+0.019078 s] /proc/loadavg: 1.00 1.00 1.00 3/65 11411 /proc/meminfo: memFree=1841024/2055920 swapFree=4180892/4192956 [pid=11411] ppid=11409 vsize=2656 CPUtime=0.01 /proc/11411/stat : 11411 (wbo) R 11409 11411 11274 0 -1 4194304 254 0 0 0 1 0 0 0 18 0 1 0 186494350 2719744 234 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/11411/statm: 664 234 136 292 0 369 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2656 [startup+0.101087 s] /proc/loadavg: 1.00 1.00 1.00 3/65 11411 /proc/meminfo: memFree=1841024/2055920 swapFree=4180892/4192956 [pid=11411] ppid=11409 vsize=3324 CPUtime=0.09 /proc/11411/stat : 11411 (wbo) R 11409 11411 11274 0 -1 4194304 409 0 0 0 9 0 0 0 18 0 1 0 186494350 3403776 389 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/11411/statm: 831 389 136 292 0 536 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3324 [startup+0.30111 s] /proc/loadavg: 1.00 1.00 1.00 3/65 11411 /proc/meminfo: memFree=1841024/2055920 swapFree=4180892/4192956 [pid=11411] ppid=11409 vsize=4396 CPUtime=0.29 /proc/11411/stat : 11411 (wbo) R 11409 11411 11274 0 -1 4194304 699 0 0 0 28 1 0 0 19 0 1 0 186494350 4501504 679 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/11411/statm: 1099 679 136 292 0 804 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4396 Solver just ended. Dumping a history of the last processes samples [startup+0.501132 s] /proc/loadavg: 1.00 1.00 1.00 3/65 11411 /proc/meminfo: memFree=1841024/2055920 swapFree=4180892/4192956 [pid=11411] ppid=11409 vsize=5328 CPUtime=0.49 /proc/11411/stat : 11411 (wbo) R 11409 11411 11274 0 -1 4194304 928 0 0 0 47 2 0 0 21 0 1 0 186494350 5455872 908 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/11411/statm: 1332 908 136 292 0 1037 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5328 [startup+0.601141 s] /proc/loadavg: 1.00 1.00 1.00 3/65 11411 /proc/meminfo: memFree=1841024/2055920 swapFree=4180892/4192956 [pid=11411] ppid=11409 vsize=5720 CPUtime=0.59 /proc/11411/stat : 11411 (wbo) R 11409 11411 11274 0 -1 4194304 1012 0 0 0 57 2 0 0 22 0 1 0 186494350 5857280 992 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/11411/statm: 1430 992 136 292 0 1135 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 5720 Child status: 0 Real time (s): 0.615901 CPU time (s): 0.614905 CPU user time (s): 0.58591 CPU system time (s): 0.028995 CPU usage (%): 99.8383 Max. virtual memory (cumulated for all children) (KiB): 5720 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.58591 system time used= 0.028995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1024 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= 2 runsolver used 0.001999 second user time and 0.008998 second system time The end
Begin job on node87 at 2009-06-16 23:49:24 IDJOB=1875212 IDBENCH=48052 IDSOLVER=698 FILE ID=node87/1875212-1245188964 PBS_JOBID= 9368302 Free space on /tmp= 66540 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=29-P2=17-P3=19-P4=2-P5=11-P6=29-P7=17-P8=5-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-1875212-1245188964/watcher-1875212-1245188964 -o /tmp/evaluation-result-1875212-1245188964/solver-1875212-1245188964 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875212-1245188964.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 72fe30e1c21a3b80e1a1f9cf3965ebc5 RANDOM SEED=1396862921 node87.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 : 3000.235 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 : 3000.235 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1841440 kB Buffers: 49876 kB Cached: 98716 kB SwapCached: 6176 kB Active: 61316 kB Inactive: 95896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1841440 kB SwapTotal: 4192956 kB SwapFree: 4180892 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 14364 kB Slab: 43124 kB Committed_AS: 85700 kB PageTables: 1460 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-1875212-1245188964.opb Free space on /tmp at the end= 66536 MiB End job on node87 at 2009-06-16 23:49:24