Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 8.5167 | 8.52012 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-B.opb |
MD5SUM | 8dfafc2d5e0fe7665bfa4fcefe292d97 |
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 | 0.537917 |
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 | 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 | 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) | 245 |
Sum of products size (including duplicates) | 490 |
Number of different products | 245 |
Sum of products size | 490 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2701988-1278546291.opb. 0.00/0.00 c Instance file HOME/instance-2701988-1278546291.opb 0.00/0.00 c File size is 18216 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: 350 | 0.00/0.00 c | Number Clauses: 245 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 261 | 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 | 350 506 2128 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 350 506 2128 | 5500 100 55 | 0.007 % | 0.00/0.01 c | 254 | 350 506 2128 | 6050 254 49 | 0.007 % | 0.00/0.02 c | 480 | 350 506 2128 | 6655 480 42 | 0.001 % | 0.00/0.04 c | 819 | 350 506 2128 | 7320 819 44 | 0.001 % | 0.00/0.09 c | 1326 | 350 506 2128 | 8052 1326 45 | 0.007 % | 0.09/0.14 c | 2085 | 350 506 2128 | 8857 2085 46 | 0.001 % | 0.19/0.23 c | 3225 | 350 506 2128 | 9743 3225 41 | 0.001 % | 0.29/0.36 c | 4933 | 350 506 2128 | 10717 4933 42 | 0.001 % | 0.59/0.61 c | 7499 | 350 506 2128 | 11789 7499 45 | 0.007 % | 0.89/0.94 c =============================================================================== 0.89/0.94 c New solution: 9 0.89/0.95 o 9 0.89/0.95 c Elapsed CPU time: 0.923859 s Remaining CPU time: 179.076 s 0.89/0.95 c =============================================================================== 0.89/0.95 c | 11334 | 350 507 2135 | 5000 11334 41 | 0.007 % | 0.89/0.99 c | 11434 | 323 507 2135 | 5500 2911 35 | 7.715 % | 0.89/0.99 c | 11587 | 323 507 2135 | 6050 3064 35 | 7.722 % | 1.00/1.00 c | 11813 | 323 507 2135 | 6655 3290 34 | 7.715 % | 1.00/1.02 c | 12150 | 323 507 2135 | 7320 3627 33 | 7.715 % | 1.00/1.06 c | 12658 | 323 507 2135 | 8052 4135 33 | 7.715 % | 1.10/1.11 c | 13417 | 323 507 2135 | 8857 4894 33 | 7.715 % | 1.10/1.18 c | 14559 | 323 507 2135 | 9743 6036 35 | 7.715 % | 1.29/1.35 c | 16268 | 323 507 2135 | 10717 7745 35 | 7.715 % | 1.59/1.60 c | 18830 | 323 507 2135 | 11789 10307 33 | 7.715 % | 1.79/1.84 c =============================================================================== 1.79/1.84 c New solution: 3 1.79/1.84 o 3 1.79/1.84 c Elapsed CPU time: 1.80373 s Remaining CPU time: 178.196 s 1.79/1.84 c =============================================================================== 1.79/1.84 c | 21068 | 322 508 2142 | 5000 6538 30 | 7.715 % | 1.79/1.86 c | 21170 | 294 508 2142 | 5500 3371 29 | 16.007 % | 1.79/1.88 c | 21320 | 294 508 2142 | 6050 3521 30 | 16.007 % | 1.89/1.91 c | 21546 | 294 508 2142 | 6655 3747 30 | 16.001 % | 1.89/1.93 c | 21883 | 294 508 2142 | 7320 4084 31 | 16.001 % | 1.99/2.01 c | 22390 | 294 508 2142 | 8052 4591 33 | 16.007 % | 2.09/2.14 c | 23149 | 294 508 2142 | 8857 5350 32 | 16.001 % | 2.20/2.22 c | 24288 | 294 508 2142 | 9743 6489 33 | 16.001 % | 2.39/2.49 c | 25996 | 294 508 2142 | 10717 8197 36 | 16.001 % | 2.99/3.02 c | 28558 | 294 508 2142 | 11789 10759 33 | 16.001 % | 3.29/3.39 c | 32402 | 294 508 2142 | 12968 8568 35 | 16.001 % | 3.99/4.09 c | 38169 | 294 508 2142 | 14265 7770 38 | 16.001 % | 5.09/5.13 c | 46818 | 293 508 2142 | 15692 9145 37 | 16.292 % | 6.89/7.00 c | 59796 | 285 508 2142 | 17261 13742 36 | 18.858 % | 8.49/8.51 c =============================================================================== 8.49/8.51 c Best Solution: 3 8.49/8.51 s OPTIMUM FOUND 8.49/8.51 c Total CPU time: 8.36773 s 8.49/8.51 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 x106 x107 -x108 -x109 -x110 -x111 -x112 x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 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-x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -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 -x296 -x297 -x298 -x299 -x300 -x301 x64 -x65 -x66 -x67 -x68 -x69 -x70 x92 x93 x94 x95 -x96 -x97 -x98 x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x99 -x100 -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-2701988-1278546291/watcher-2701988-1278546291 -o /tmp/evaluation-result-2701988-1278546291/solver-2701988-1278546291 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701988-1278546291.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: 0.74 0.21 0.07 3/106 28302 /proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=2572 CPUtime=0 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 309 0 0 0 0 0 0 0 19 0 1 0 22840347 2633728 222 1992294400 134512640 135751879 4294497504 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 643 222 146 303 0 338 0 [startup+0.092415 s] /proc/loadavg: 0.74 0.21 0.07 3/106 28302 /proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=2956 CPUtime=0.08 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 400 0 0 0 8 0 0 0 19 0 1 0 22840347 3026944 313 1992294400 134512640 135751879 4294497504 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 739 313 147 303 0 434 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2956 [startup+0.101417 s] /proc/loadavg: 0.74 0.21 0.07 3/106 28302 /proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=2956 CPUtime=0.09 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 407 0 0 0 9 0 0 0 20 0 1 0 22840347 3026944 320 1992294400 134512640 135751879 4294497504 18446744073709551615 135202031 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 739 320 147 303 0 434 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2956 [startup+0.300456 s] /proc/loadavg: 0.74 0.21 0.07 3/106 28302 /proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=3724 CPUtime=0.29 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 592 0 0 0 29 0 0 0 20 0 1 0 22840347 3813376 505 1992294400 134512640 135751879 4294497504 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 931 505 147 303 0 626 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3724 [startup+0.700534 s] /proc/loadavg: 0.74 0.21 0.07 3/106 28302 /proc/meminfo: memFree=1699436/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=4892 CPUtime=0.69 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 891 0 0 0 68 1 0 0 21 0 1 0 22840347 5009408 804 1992294400 134512640 135751879 4294497504 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 1223 804 147 303 0 918 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4892 [startup+1.50069 s] /proc/loadavg: 0.74 0.21 0.07 2/107 28303 /proc/meminfo: memFree=1696328/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=7088 CPUtime=1.49 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 1423 0 0 0 146 3 0 0 23 0 1 0 22840347 7258112 1336 1992294400 134512640 135751879 4294497504 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 1772 1336 148 303 0 1467 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7088 [startup+3.10101 s] /proc/loadavg: 0.76 0.22 0.07 2/107 28303 /proc/meminfo: memFree=1693600/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=9680 CPUtime=3.09 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 2080 0 0 0 303 6 0 0 25 0 1 0 22840347 9912320 1993 1992294400 134512640 135751879 4294497504 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 2420 1993 148 303 0 2115 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9680 [startup+6.30064 s] /proc/loadavg: 0.76 0.22 0.07 2/107 28303 /proc/meminfo: memFree=1687152/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=15884 CPUtime=6.29 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 3639 0 0 0 617 12 0 0 25 0 1 0 22840347 16265216 3552 1992294400 134512640 135751879 4294497504 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 3971 3552 148 303 0 3666 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 15884 Solver just ended. Dumping a history of the last processes samples [startup+7.90095 s] /proc/loadavg: 0.78 0.23 0.08 2/107 28303 /proc/meminfo: memFree=1684300/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=17696 CPUtime=7.89 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 4094 0 0 0 775 14 0 0 25 0 1 0 22840347 18120704 4007 1992294400 134512640 135751879 4294497504 18446744073709551615 134604758 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 4424 4007 148 303 0 4119 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 17696 [startup+8.30103 s] /proc/loadavg: 0.78 0.23 0.08 2/107 28303 /proc/meminfo: memFree=1684300/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=18084 CPUtime=8.29 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 4186 0 0 0 815 14 0 0 25 0 1 0 22840347 18518016 4099 1992294400 134512640 135751879 4294497504 18446744073709551615 134616390 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 4521 4099 148 303 0 4216 0 Current children cumulated CPU time (s) 8.29 Current children cumulated vsize (KiB) 18084 [startup+8.50107 s] /proc/loadavg: 0.78 0.23 0.08 2/107 28303 /proc/meminfo: memFree=1684300/2059040 swapFree=4162460/4192956 [pid=28302] ppid=28300 vsize=18340 CPUtime=8.49 /proc/28302/stat : 28302 (wbo1.4b) R 28300 28302 27946 0 -1 4202496 4244 0 0 0 835 14 0 0 25 0 1 0 22840347 18780160 4157 1992294400 134512640 135751879 4294497504 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28302/statm: 4585 4157 148 303 0 4280 0 Current children cumulated CPU time (s) 8.49 Current children cumulated vsize (KiB) 18340 Child status: 0 Real time (s): 8.52012 CPU time (s): 8.5167 CPU user time (s): 8.36773 CPU system time (s): 0.148977 CPU usage (%): 99.9599 Max. virtual memory (cumulated for all children) (KiB): 18340 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.36773 system time used= 0.148977 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4251 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= 33 runsolver used 0.026995 second user time and 0.036994 second system time The end
Begin job on node033 at 2010-07-08 01:44:51 IDJOB=2701988 IDBENCH=47929 IDSOLVER=1161 FILE ID=node033/2701988-1278546291 PBS_JOBID= 11239506 Free space on /tmp= 62488 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=67-P2=97-P3=53-P4=41-P5=89-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-2701988-1278546291/watcher-2701988-1278546291 -o /tmp/evaluation-result-2701988-1278546291/solver-2701988-1278546291 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701988-1278546291.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8dfafc2d5e0fe7665bfa4fcefe292d97 RANDOM SEED=524720631 node033.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1700460 kB Buffers: 60396 kB Cached: 191900 kB SwapCached: 1624 kB Active: 139372 kB Inactive: 144144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1700460 kB SwapTotal: 4192956 kB SwapFree: 4162460 kB Dirty: 2720 kB Writeback: 0 kB AnonPages: 29644 kB Mapped: 13052 kB Slab: 53292 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180284 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-2701988-1278546291.opb Free space on /tmp at the end= 62484 MiB End job on node033 at 2010-07-08 01:45:00