Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 25.5311 | 25.5361 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=149-P1=191-P2=149-P3=191-B.opb |
MD5SUM | cc19af3381948bbdeb155f7d94c524f8 |
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 | 0.457929 |
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 | 72 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 192 |
Sum of products size (including duplicates) | 384 |
Number of different products | 192 |
Sum of products size | 384 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702299-1278547915.opb. 0.00/0.00 c Instance file HOME/instance-2702299-1278547915.opb 0.00/0.00 c File size is 14172 bytes. 0.00/0.00 c Highest Coefficient sum: 130560 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: 264 | 0.00/0.00 c | Number Clauses: 192 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 202 | 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 | 264 394 1648 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 264 394 1648 | 5500 100 62 | 0.013 % | 0.00/0.02 c | 250 | 264 394 1648 | 6050 250 60 | 0.014 % | 0.03/0.03 c | 475 | 264 394 1648 | 6655 475 61 | 0.001 % | 0.03/0.05 c | 813 | 264 394 1648 | 7320 813 60 | 0.013 % | 0.03/0.10 c | 1320 | 264 394 1648 | 8052 1320 53 | 0.001 % | 0.09/0.16 c | 2080 | 264 394 1648 | 8857 2080 50 | 0.001 % | 0.19/0.28 c | 3220 | 264 394 1648 | 9743 3220 49 | 0.013 % | 0.39/0.48 c | 4928 | 264 394 1648 | 10717 4928 48 | 0.001 % | 0.79/0.84 c | 7492 | 264 394 1648 | 11789 7492 48 | 0.013 % | 1.19/1.21 c | 11336 | 264 394 1648 | 12968 11336 46 | 0.001 % | 1.99/2.02 c | 17103 | 264 394 1648 | 14265 10517 41 | 0.001 % | 2.69/2.71 c =============================================================================== 2.69/2.71 c New solution: 5 2.69/2.71 o 5 2.69/2.71 c Elapsed CPU time: 2.66459 s Remaining CPU time: 177.335 s 2.69/2.71 c =============================================================================== 2.69/2.71 c | 24121 | 264 395 1656 | 5000 10330 35 | 0.001 % | 2.69/2.75 c | 24222 | 214 395 1656 | 5500 2648 35 | 18.941 % | 2.69/2.76 c | 24373 | 214 395 1656 | 6050 2799 36 | 18.952 % | 2.69/2.78 c | 24598 | 214 395 1656 | 6655 3024 36 | 18.941 % | 2.79/2.81 c | 24935 | 214 395 1656 | 7320 3361 37 | 18.941 % | 2.79/2.86 c | 25441 | 214 395 1656 | 8052 3867 40 | 18.941 % | 2.89/2.94 c | 26201 | 214 395 1656 | 8857 4627 40 | 18.941 % | 2.89/2.95 c =============================================================================== 2.89/2.95 c New solution: 3 2.89/2.95 o 3 2.89/2.95 c Elapsed CPU time: 2.89456 s Remaining CPU time: 177.105 s 2.89/2.95 c =============================================================================== 2.89/2.95 c | 26304 | 214 396 1664 | 5000 4730 41 | 18.941 % | 2.89/2.97 c | 26404 | 195 396 1664 | 5500 4830 41 | 26.907 % | 2.89/2.99 c | 26554 | 195 396 1664 | 6050 4980 42 | 26.907 % | 2.99/3.01 c | 26782 | 195 396 1664 | 6655 5208 42 | 26.895 % | 2.99/3.06 c | 27119 | 195 396 1664 | 7320 5545 42 | 26.895 % | 3.09/3.12 c | 27625 | 195 396 1664 | 8052 6051 43 | 26.895 % | 3.20/3.20 c | 28384 | 195 396 1664 | 8857 6810 43 | 26.895 % | 3.30/3.35 c | 29523 | 195 396 1664 | 9743 7949 44 | 26.895 % | 3.59/3.68 c | 31232 | 195 396 1664 | 10717 9658 45 | 26.895 % | 3.99/4.05 c | 33794 | 195 396 1664 | 11789 6758 50 | 26.895 % | 4.49/4.56 c | 37638 | 195 396 1664 | 12968 10602 46 | 26.895 % | 5.19/5.25 c | 43405 | 195 396 1664 | 14265 9793 43 | 26.895 % | 6.49/6.56 c | 52055 | 195 396 1664 | 15692 11207 52 | 26.895 % | 8.59/8.63 c | 65031 | 193 396 1664 | 17261 8289 40 | 26.895 % | 10.90/10.93 c | 84493 | 192 396 1664 | 18987 10306 36 | 27.286 % | 17.59/17.68 c | 113685 | 192 396 1664 | 20886 10791 35 | 27.274 % | 25.49/25.53 c =============================================================================== 25.49/25.53 c Best Solution: 3 25.49/25.53 s OPTIMUM FOUND 25.49/25.53 c Total CPU time: 25.1862 s 25.49/25.53 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 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 x82 -x83 -x84 -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 -x134 -x135 -x136 x33 -x34 x35 -x36 -x37 -x38 x39 -x40 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 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 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 x193 -x194 x195 -x196 -x197 -x198 x199 -x200 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x57 x58 x59 -x60 -x61 x62 -x63 -x64 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 -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 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702299-1278547915/watcher-2702299-1278547915 -o /tmp/evaluation-result-2702299-1278547915/solver-2702299-1278547915 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702299-1278547915.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: 1.05 1.02 0.82 3/106 29116 /proc/meminfo: memFree=1730404/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=2576 CPUtime=0 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 297 0 0 0 0 0 0 0 18 0 1 0 23003993 2637824 212 1992294400 134512640 135752675 4291886544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 644 212 144 303 0 339 0 [startup+0.0323461 s] /proc/loadavg: 1.05 1.02 0.82 3/106 29116 /proc/meminfo: memFree=1730404/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=2704 CPUtime=0.03 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 325 0 0 0 3 0 0 0 20 0 1 0 23003993 2768896 240 1992294400 134512640 135752675 4291886544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 676 240 145 303 0 371 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2704 [startup+0.101353 s] /proc/loadavg: 1.05 1.02 0.82 3/106 29116 /proc/meminfo: memFree=1730404/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=2964 CPUtime=0.09 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 401 0 0 0 9 0 0 0 20 0 1 0 23003993 3035136 316 1992294400 134512640 135752675 4291886544 18446744073709551615 134605428 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 741 316 145 303 0 436 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2964 [startup+0.301371 s] /proc/loadavg: 1.05 1.02 0.82 3/106 29116 /proc/meminfo: memFree=1730404/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=3604 CPUtime=0.29 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 567 0 0 0 29 0 0 0 20 0 1 0 23003993 3690496 482 1992294400 134512640 135752675 4291886544 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 901 482 145 303 0 596 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3604 [startup+0.701408 s] /proc/loadavg: 1.05 1.02 0.82 3/106 29116 /proc/meminfo: memFree=1730404/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=4648 CPUtime=0.69 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 805 0 0 0 68 1 0 0 21 0 1 0 23003993 4759552 720 1992294400 134512640 135752675 4291886544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 1162 720 145 303 0 857 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4648 [startup+1.50148 s] /proc/loadavg: 1.05 1.02 0.82 2/107 29117 /proc/meminfo: memFree=1727668/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=6468 CPUtime=1.49 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 1272 0 0 0 147 2 0 0 23 0 1 0 23003993 6623232 1187 1992294400 134512640 135752675 4291886544 18446744073709551615 134611599 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 1617 1187 145 303 0 1312 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6468 [startup+3.10163 s] /proc/loadavg: 1.05 1.02 0.82 2/107 29117 /proc/meminfo: memFree=1725064/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=9964 CPUtime=3.09 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 2156 0 0 0 303 6 0 0 25 0 1 0 23003993 10203136 2071 1992294400 134512640 135752675 4291886544 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 2491 2071 145 303 0 2186 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9964 [startup+6.30093 s] /proc/loadavg: 1.05 1.02 0.82 2/107 29117 /proc/meminfo: memFree=1718244/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=16280 CPUtime=6.29 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 3706 0 0 0 618 11 0 0 25 0 1 0 23003993 16670720 3621 1992294400 134512640 135752675 4291886544 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 4070 3621 145 303 0 3765 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 16280 [startup+12.7005 s] /proc/loadavg: 1.04 1.02 0.82 2/107 29117 /proc/meminfo: memFree=1706340/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=26916 CPUtime=12.69 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 6376 0 0 0 1248 21 0 0 25 0 1 0 23003993 27561984 6291 1992294400 134512640 135752675 4291886544 18446744073709551615 134611709 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 6729 6291 145 303 0 6424 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 26916 [startup+25.5007 s] /proc/loadavg: 1.03 1.02 0.82 2/107 29117 /proc/meminfo: memFree=1696296/2059040 swapFree=4138592/4192956 [pid=29116] ppid=29114 vsize=36672 CPUtime=25.49 /proc/29116/stat : 29116 (wbo1.4b) R 29114 29116 28451 0 -1 4202496 8790 0 0 0 2515 34 0 0 25 0 1 0 23003993 37552128 8705 1992294400 134512640 135752675 4291886544 18446744073709551615 134607306 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29116/statm: 9168 8705 145 303 0 8863 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 36672 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 25.5361 CPU time (s): 25.5311 CPU user time (s): 25.1862 CPU system time (s): 0.344947 CPU usage (%): 99.9805 Max. virtual memory (cumulated for all children) (KiB): 36672 getrusage(RUSAGE_CHILDREN,...) data: user time used= 25.1862 system time used= 0.344947 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8799 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= 283 runsolver used 0.042993 second user time and 0.132979 second system time The end
Begin job on node015 at 2010-07-08 02:11:55 IDJOB=2702299 IDBENCH=48084 IDSOLVER=1190 FILE ID=node015/2702299-1278547915 PBS_JOBID= 11239516 Free space on /tmp= 62584 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=191-P2=149-P3=191-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-2702299-1278547915/watcher-2702299-1278547915 -o /tmp/evaluation-result-2702299-1278547915/solver-2702299-1278547915 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702299-1278547915.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cc19af3381948bbdeb155f7d94c524f8 RANDOM SEED=484510434 node015.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 : 3000.214 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 : 6000.42 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 : 3000.214 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1731304 kB Buffers: 50388 kB Cached: 187308 kB SwapCached: 9004 kB Active: 109332 kB Inactive: 144756 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1731304 kB SwapTotal: 4192956 kB SwapFree: 4138592 kB Dirty: 2684 kB Writeback: 0 kB AnonPages: 13312 kB Mapped: 11920 kB Slab: 51732 kB PageTables: 4088 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184208 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-2702299-1278547915.opb Free space on /tmp at the end= 62580 MiB End job on node015 at 2010-07-08 02:12:21