Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 0.728888 | 0.729597 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-B.opb |
MD5SUM | b80dc1c4c7cbf5a9f30903895c7fc198 |
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 | 0.943855 |
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 | 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 wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702087-1278546469.opb. 0.00/0.00 c Instance file HOME/instance-2702087-1278546469.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: 175 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 197 | 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 | 280 372 1570 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 280 372 1570 | 5500 100 25 | 0.008 % | 0.00/0.01 c | 251 | 280 372 1570 | 6050 251 23 | 0.008 % | 0.00/0.02 c | 477 | 280 372 1570 | 6655 477 25 | 0.008 % | 0.00/0.03 c | 815 | 279 372 1570 | 7320 740 22 | 0.358 % | 0.00/0.05 c | 1322 | 279 372 1570 | 8052 1247 23 | 0.365 % | 0.06/0.07 c =============================================================================== 0.06/0.07 c New solution: 21 0.06/0.07 o 21 0.06/0.07 c Elapsed CPU time: 0.069989 s Remaining CPU time: 179.93 s 0.06/0.07 c =============================================================================== 0.06/0.07 c | 1995 | 279 373 1575 | 5000 1920 22 | 0.365 % | 0.06/0.08 c | 2095 | 279 373 1575 | 5500 2020 22 | 0.365 % | 0.06/0.08 c | 2248 | 279 373 1575 | 6050 2173 22 | 0.358 % | 0.06/0.09 c | 2474 | 279 373 1575 | 6655 2399 22 | 0.365 % | 0.09/0.11 c | 2812 | 279 373 1575 | 7320 2737 22 | 0.358 % | 0.09/0.14 c =============================================================================== 0.09/0.14 c New solution: 3 0.09/0.14 o 3 0.09/0.14 c Elapsed CPU time: 0.132979 s Remaining CPU time: 179.867 s 0.09/0.14 c =============================================================================== 0.09/0.14 c | 3284 | 278 374 1580 | 5000 3135 21 | 0.358 % | 0.09/0.14 c | 3384 | 249 374 1580 | 5500 3235 21 | 11.080 % | 0.09/0.15 c | 3534 | 249 374 1580 | 6050 3385 22 | 11.079 % | 0.09/0.17 c | 3759 | 249 374 1580 | 6655 3610 22 | 11.073 % | 0.09/0.19 c | 4096 | 249 374 1580 | 7320 3947 22 | 11.073 % | 0.19/0.22 c | 4603 | 249 374 1580 | 8052 4454 22 | 11.073 % | 0.19/0.28 c | 5363 | 249 374 1580 | 8857 5214 22 | 11.080 % | 0.29/0.35 c | 6502 | 243 374 1580 | 9743 6353 22 | 13.216 % | 0.39/0.48 c | 8211 | 237 374 1580 | 10717 5203 22 | 15.358 % | 0.59/0.69 c | 10774 | 235 374 1580 | 11789 7766 21 | 16.073 % | 0.69/0.72 c =============================================================================== 0.69/0.72 c Best Solution: 3 0.69/0.72 s OPTIMUM FOUND 0.69/0.72 c Total CPU time: 0.706892 s 0.69/0.72 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 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702087-1278546469/watcher-2702087-1278546469 -o /tmp/evaluation-result-2702087-1278546469/solver-2702087-1278546469 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702087-1278546469.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: 0.92 0.53 0.21 2/106 26819 /proc/meminfo: memFree=1731844/2059040 swapFree=4139544/4192956 [pid=26819] ppid=26817 vsize=2572 CPUtime=0 /proc/26819/stat : 26819 (wbo1.4b) R 26817 26819 26260 0 -1 4202496 298 0 0 0 0 0 0 0 25 0 1 0 22858344 2633728 212 1992294400 134512640 135752675 4289567040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26819/statm: 643 212 145 303 0 338 0 [startup+0.073053 s] /proc/loadavg: 0.92 0.53 0.21 2/106 26819 /proc/meminfo: memFree=1731844/2059040 swapFree=4139544/4192956 [pid=26819] ppid=26817 vsize=2960 CPUtime=0.06 /proc/26819/stat : 26819 (wbo1.4b) R 26817 26819 26260 0 -1 4202496 384 0 0 0 6 0 0 0 25 0 1 0 22858344 3031040 298 1992294400 134512640 135752675 4289567040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26819/statm: 740 298 145 303 0 435 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2960 [startup+0.101056 s] /proc/loadavg: 0.92 0.53 0.21 2/106 26819 /proc/meminfo: memFree=1731844/2059040 swapFree=4139544/4192956 [pid=26819] ppid=26817 vsize=3088 CPUtime=0.09 /proc/26819/stat : 26819 (wbo1.4b) R 26817 26819 26260 0 -1 4202496 415 0 0 0 9 0 0 0 25 0 1 0 22858344 3162112 329 1992294400 134512640 135752675 4289567040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26819/statm: 772 329 145 303 0 467 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3088 [startup+0.301076 s] /proc/loadavg: 0.92 0.53 0.21 2/106 26819 /proc/meminfo: memFree=1731844/2059040 swapFree=4139544/4192956 [pid=26819] ppid=26817 vsize=3740 CPUtime=0.29 /proc/26819/stat : 26819 (wbo1.4b) R 26817 26819 26260 0 -1 4202496 570 0 0 0 29 0 0 0 25 0 1 0 22858344 3829760 484 1992294400 134512640 135752675 4289567040 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26819/statm: 935 484 145 303 0 630 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3740 [startup+0.701117 s] /proc/loadavg: 0.92 0.53 0.21 2/106 26819 /proc/meminfo: memFree=1731844/2059040 swapFree=4139544/4192956 [pid=26819] ppid=26817 vsize=4520 CPUtime=0.69 /proc/26819/stat : 26819 (wbo1.4b) R 26817 26819 26260 0 -1 4202496 792 0 0 0 68 1 0 0 25 0 1 0 22858344 4628480 706 1992294400 134512640 135752675 4289567040 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26819/statm: 1130 706 145 303 0 825 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4520 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.729597 CPU time (s): 0.728888 CPU user time (s): 0.707892 CPU system time (s): 0.020996 CPU usage (%): 99.9028 Max. virtual memory (cumulated for all children) (KiB): 4520 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.707892 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 803 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= 1 involuntary context switches= 2 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node027 at 2010-07-08 01:47:49 IDJOB=2702087 IDBENCH=47978 IDSOLVER=1190 FILE ID=node027/2702087-1278546469 PBS_JOBID= 11239510 Free space on /tmp= 62344 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-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-2702087-1278546469/watcher-2702087-1278546469 -o /tmp/evaluation-result-2702087-1278546469/solver-2702087-1278546469 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702087-1278546469.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b80dc1c4c7cbf5a9f30903895c7fc198 RANDOM SEED=1897837526 node027.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 : 2800.222 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 : 5600.44 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 : 2800.222 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1732620 kB Buffers: 50776 kB Cached: 187468 kB SwapCached: 7364 kB Active: 130116 kB Inactive: 122520 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1732620 kB SwapTotal: 4192956 kB SwapFree: 4139544 kB Dirty: 2716 kB Writeback: 0 kB AnonPages: 11640 kB Mapped: 11932 kB Slab: 51800 kB PageTables: 4112 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181028 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702087-1278546469.opb Free space on /tmp at the end= 62344 MiB End job on node027 at 2010-07-08 01:47:50