Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 1.63875 | 1.63915 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb |
MD5SUM | c39f64fc7780fdd337b3dc7ba22d2bb1 |
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 | 0.438932 |
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 wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702285-1278547544.opb. 0.00/0.00 c Instance file HOME/instance-2702285-1278547544.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: 180 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 196 | 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 | 270 376 1584 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 270 376 1584 | 5500 100 33 | 0.010 % | 0.00/0.01 c | 251 | 270 376 1584 | 6050 251 31 | 0.011 % | 0.00/0.02 c | 480 | 270 376 1584 | 6655 480 33 | 0.001 % | 0.00/0.03 c | 820 | 270 376 1584 | 7320 820 29 | 0.001 % | 0.04/0.06 c | 1326 | 270 376 1584 | 8052 1326 30 | 0.001 % | 0.04/0.09 c | 2085 | 270 376 1584 | 8857 2085 28 | 0.001 % | 0.09/0.16 c | 3226 | 270 376 1584 | 9743 3226 28 | 0.001 % | 0.09/0.17 c =============================================================================== 0.09/0.17 c New solution: 13 0.09/0.17 o 13 0.09/0.17 c Elapsed CPU time: 0.167974 s Remaining CPU time: 179.832 s 0.09/0.17 c =============================================================================== 0.09/0.17 c | 3438 | 270 377 1590 | 5000 3438 29 | 0.001 % | 0.09/0.18 c | 3538 | 254 377 1590 | 5500 3538 29 | 5.936 % | 0.09/0.19 c | 3689 | 254 377 1590 | 6050 3689 29 | 5.927 % | 0.19/0.20 c | 3915 | 254 377 1590 | 6655 3915 29 | 5.938 % | 0.19/0.23 c | 4252 | 253 377 1590 | 7320 4252 28 | 6.307 % | 0.19/0.27 c | 4758 | 253 377 1590 | 8052 4758 28 | 6.298 % | 0.29/0.32 c | 5519 | 253 377 1590 | 8857 5519 28 | 6.298 % | 0.39/0.47 c | 6659 | 253 377 1590 | 9743 6659 28 | 6.298 % | 0.49/0.57 c | 8367 | 253 377 1590 | 10717 8367 27 | 6.298 % | 0.79/0.88 c | 10929 | 253 377 1590 | 11789 5526 28 | 6.298 % | 1.00/1.02 c =============================================================================== 1.00/1.02 c New solution: 11 1.00/1.02 o 11 1.00/1.02 c Elapsed CPU time: 0.986849 s Remaining CPU time: 179.013 s 1.00/1.02 c =============================================================================== 1.00/1.02 c | 12898 | 252 378 1596 | 5000 7493 27 | 6.298 % | 1.00/1.03 c | 12999 | 252 378 1596 | 5500 3848 26 | 6.668 % | 1.00/1.04 c | 13149 | 252 378 1596 | 6050 3998 27 | 6.678 % | 1.00/1.06 c | 13374 | 252 378 1596 | 6655 4223 26 | 6.676 % | 1.00/1.09 c | 13711 | 252 378 1596 | 7320 4560 27 | 6.668 % | 1.10/1.10 c =============================================================================== 1.10/1.10 c New solution: 9 1.10/1.10 o 9 1.10/1.10 c Elapsed CPU time: 1.07284 s Remaining CPU time: 178.927 s 1.10/1.10 c =============================================================================== 1.10/1.10 c | 13889 | 252 379 1602 | 5000 4738 27 | 6.668 % | 1.10/1.12 c | 13990 | 252 379 1602 | 5500 4839 27 | 6.676 % | 1.10/1.14 c | 14141 | 252 379 1602 | 6050 4990 27 | 6.668 % | 1.10/1.16 c | 14366 | 252 379 1602 | 6655 5215 26 | 6.668 % | 1.10/1.19 c | 14703 | 252 379 1602 | 7320 5552 26 | 6.668 % | 1.19/1.21 c =============================================================================== 1.19/1.21 c New solution: 7 1.19/1.21 o 7 1.19/1.21 c Elapsed CPU time: 1.18082 s Remaining CPU time: 178.819 s 1.19/1.21 c =============================================================================== 1.19/1.21 c | 14876 | 252 380 1608 | 5000 5725 25 | 6.668 % | 1.19/1.23 c | 14977 | 244 380 1608 | 5500 2964 24 | 9.639 % | 1.19/1.24 c | 15128 | 244 380 1608 | 6050 3115 23 | 10.010 % | 1.19/1.25 c | 15353 | 243 380 1608 | 6655 3340 23 | 10.001 % | 1.19/1.27 c | 15692 | 243 380 1608 | 7320 3679 23 | 10.001 % | 1.29/1.32 c | 16198 | 243 380 1608 | 8052 4185 23 | 10.001 % | 1.29/1.32 c =============================================================================== 1.29/1.32 c New solution: 5 1.29/1.32 o 5 1.29/1.32 c Elapsed CPU time: 1.2858 s Remaining CPU time: 178.714 s 1.29/1.32 c =============================================================================== 1.29/1.32 c | 16217 | 243 381 1614 | 5000 4204 23 | 10.001 % | 1.29/1.33 c | 16317 | 243 381 1614 | 5500 4304 23 | 10.010 % | 1.29/1.35 c | 16468 | 243 381 1614 | 6050 4455 23 | 10.001 % | 1.29/1.37 c | 16694 | 243 381 1614 | 6655 4681 23 | 10.001 % | 1.39/1.42 c | 17032 | 243 381 1614 | 7320 5019 22 | 10.001 % | 1.39/1.47 c | 17538 | 243 381 1614 | 8052 5525 22 | 10.001 % | 1.49/1.51 c | 18297 | 243 381 1614 | 8857 6284 22 | 10.001 % | 1.49/1.55 c =============================================================================== 1.49/1.55 c New solution: 3 1.49/1.55 o 3 1.49/1.55 c Elapsed CPU time: 1.51077 s Remaining CPU time: 178.489 s 1.49/1.55 c =============================================================================== 1.49/1.55 c | 18724 | 243 382 1620 | 5000 6711 22 | 10.001 % | 1.49/1.57 c | 18824 | 243 382 1620 | 5500 3456 21 | 16.306 % | 1.49/1.58 c | 18974 | 243 382 1620 | 6050 3606 21 | 16.298 % | 1.59/1.60 c | 19201 | 221 382 1620 | 6655 3833 21 | 19.280 % | 1.59/1.63 c | 19538 | 219 382 1620 | 7320 4170 21 | 20.414 % | 1.59/1.63 c =============================================================================== 1.59/1.63 c Best Solution: 3 1.59/1.63 s OPTIMUM FOUND 1.59/1.63 c Total CPU time: 1.59076 s 1.59/1.63 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-2702285-1278547544/watcher-2702285-1278547544 -o /tmp/evaluation-result-2702285-1278547544/solver-2702285-1278547544 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702285-1278547544.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: 0.96 1.00 0.73 2/105 28714 /proc/meminfo: memFree=1719892/2059040 swapFree=4139448/4192956 [pid=28714] ppid=28712 vsize=2568 CPUtime=0 /proc/28714/stat : 28714 (wbo1.4b) R 28712 28714 27594 0 -1 4202496 297 0 0 0 0 0 0 0 25 0 1 0 22962887 2629632 212 1992294400 134512640 135752675 4289938544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28714/statm: 642 212 145 303 0 337 0 [startup+0.047529 s] /proc/loadavg: 0.96 1.00 0.73 2/105 28714 /proc/meminfo: memFree=1719892/2059040 swapFree=4139448/4192956 [pid=28714] ppid=28712 vsize=2828 CPUtime=0.04 /proc/28714/stat : 28714 (wbo1.4b) R 28712 28714 27594 0 -1 4202496 347 0 0 0 4 0 0 0 25 0 1 0 22962887 2895872 262 1992294400 134512640 135752675 4289938544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28714/statm: 707 262 145 303 0 402 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2828 [startup+0.100535 s] /proc/loadavg: 0.96 1.00 0.73 2/105 28714 /proc/meminfo: memFree=1719892/2059040 swapFree=4139448/4192956 [pid=28714] ppid=28712 vsize=3088 CPUtime=0.09 /proc/28714/stat : 28714 (wbo1.4b) R 28712 28714 27594 0 -1 4202496 408 0 0 0 9 0 0 0 25 0 1 0 22962887 3162112 323 1992294400 134512640 135752675 4289938544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28714/statm: 772 323 145 303 0 467 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3088 [startup+0.300554 s] /proc/loadavg: 0.96 1.00 0.73 2/105 28714 /proc/meminfo: memFree=1719892/2059040 swapFree=4139448/4192956 [pid=28714] ppid=28712 vsize=3736 CPUtime=0.29 /proc/28714/stat : 28714 (wbo1.4b) R 28712 28714 27594 0 -1 4202496 574 0 0 0 28 1 0 0 25 0 1 0 22962887 3825664 489 1992294400 134512640 135752675 4289938544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28714/statm: 934 489 145 303 0 629 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3736 [startup+0.700594 s] /proc/loadavg: 0.96 1.00 0.73 2/105 28714 /proc/meminfo: memFree=1719892/2059040 swapFree=4139448/4192956 [pid=28714] ppid=28712 vsize=4648 CPUtime=0.69 /proc/28714/stat : 28714 (wbo1.4b) R 28712 28714 27594 0 -1 4202496 823 0 0 0 67 2 0 0 25 0 1 0 22962887 4759552 738 1992294400 134512640 135752675 4289938544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28714/statm: 1162 738 145 303 0 857 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4648 [startup+1.50067 s] /proc/loadavg: 0.96 1.00 0.73 2/106 28715 /proc/meminfo: memFree=1717156/2059040 swapFree=4139448/4192956 [pid=28714] ppid=28712 vsize=6336 CPUtime=1.49 /proc/28714/stat : 28714 (wbo1.4b) R 28712 28714 27594 0 -1 4202496 1249 0 0 0 145 4 0 0 18 0 1 0 22962887 6488064 1164 1992294400 134512640 135752675 4289938544 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28714/statm: 1584 1164 145 303 0 1279 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6336 Solver just ended. Dumping a history of the last processes samples [startup+1.60068 s] /proc/loadavg: 0.96 1.00 0.73 2/106 28715 /proc/meminfo: memFree=1717156/2059040 swapFree=4139448/4192956 [pid=28714] ppid=28712 vsize=6592 CPUtime=1.59 /proc/28714/stat : 28714 (wbo1.4b) R 28712 28714 27594 0 -1 4202496 1294 0 0 0 155 4 0 0 18 0 1 0 22962887 6750208 1209 1992294400 134512640 135752675 4289938544 18446744073709551615 134611778 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28714/statm: 1648 1209 145 303 0 1343 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 6592 Child status: 0 Real time (s): 1.63915 CPU time (s): 1.63875 CPU user time (s): 1.59076 CPU system time (s): 0.047992 CPU usage (%): 99.9758 Max. virtual memory (cumulated for all children) (KiB): 6592 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.59076 system time used= 0.047992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1313 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= 3 involuntary context switches= 7 runsolver used 0.002999 second user time and 0.018997 second system time The end
Begin job on node084 at 2010-07-08 02:05:44 IDJOB=2702285 IDBENCH=48077 IDSOLVER=1190 FILE ID=node084/2702285-1278547544 PBS_JOBID= 11239479 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702285-1278547544/watcher-2702285-1278547544 -o /tmp/evaluation-result-2702285-1278547544/solver-2702285-1278547544 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702285-1278547544.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c39f64fc7780fdd337b3dc7ba22d2bb1 RANDOM SEED=1814296266 node084.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.215 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 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 : 3000.215 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1720792 kB Buffers: 58152 kB Cached: 175840 kB SwapCached: 22024 kB Active: 146072 kB Inactive: 117412 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1720792 kB SwapTotal: 4192956 kB SwapFree: 4139448 kB Dirty: 2952 kB Writeback: 0 kB AnonPages: 12076 kB Mapped: 11936 kB Slab: 53000 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183172 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702285-1278547544.opb Free space on /tmp at the end= 62492 MiB End job on node084 at 2010-07-08 02:05:46