Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.0 | UNSAT | 6.70798 | 6.71056 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111225122.opb |
MD5SUM | a269d12d155d81b32a77ae75b8c56536 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.344947 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1250 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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-1875877-1245115810.opb. 0.00/0.00 c Instance file HOME/instance-1875877-1245115810.opb 0.00/0.00 c File size is 9906 bytes. 0.00/0.00 c Highest Coefficient sum: 1250 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: 169 | 0.00/0.00 c | Number Clauses: 30 | 0.00/0.00 c | Number Cardinality: 70 | 0.00/0.00 c | Number PB Constraints: 1 | 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 | 169 101 1205 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 104 | 169 101 1205 | 5500 104 34 | 0.004 % | 0.00/0.01 c | 257 | 169 101 1205 | 6050 257 35 | 0.004 % | 0.00/0.02 c | 483 | 169 101 1205 | 6655 483 32 | 0.004 % | 0.00/0.04 c | 821 | 169 101 1205 | 7320 821 31 | 0.004 % | 0.00/0.06 c | 1328 | 169 101 1205 | 8052 1328 31 | 0.004 % | 0.09/0.11 c | 2087 | 169 101 1205 | 8857 2087 33 | 0.004 % | 0.09/0.19 c | 3226 | 169 101 1205 | 9743 3226 34 | 0.004 % | 0.29/0.34 c | 4934 | 169 101 1205 | 10717 4934 35 | 0.004 % | 0.60/0.60 c | 7504 | 169 101 1205 | 11789 7504 36 | 0.004 % | 0.99/1.05 c | 11348 | 169 101 1205 | 12968 11348 38 | 0.004 % | 1.69/1.79 c | 17117 | 169 101 1205 | 14265 10600 43 | 0.004 % | 3.09/3.12 c | 25766 | 169 101 1205 | 15692 12079 45 | 0.004 % | 5.09/5.18 c | 38744 | 169 101 1205 | 17261 9261 42 | 0.004 % | 6.28/6.30 c =============================================================================== 6.68/6.70 c core #1 6.68/6.70 c Core size: 99 Core Weight: 2147483647 Total Weight: 2147483647 6.68/6.70 c restarts : 14 6.68/6.70 c conflicts : 47465 (7176 /sec) 6.68/6.70 c decisions : 65541 (1.14 % random) (9909 /sec) 6.68/6.70 c propagations : 1008951 (152548 /sec) 6.68/6.70 c conflict literals : 2081695 (0.00 % deleted) 6.68/6.70 c Memory used : 20.04 MB 6.68/6.70 c CPU time : 6.61399 s 6.68/6.70 c 6.68/6.70 s UNSATISFIABLE
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875877-1245115810/watcher-1875877-1245115810 -o /tmp/evaluation-result-1875877-1245115810/solver-1875877-1245115810 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875877-1245115810.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: 0.87 0.97 1.05 3/64 32266 /proc/meminfo: memFree=1285480/2055920 swapFree=4182544/4192956 [pid=32266] ppid=32264 vsize=2524 CPUtime=0 /proc/32266/stat : 32266 (wbo) R 32264 32266 31785 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 179177369 2584576 183 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32266/statm: 631 183 134 292 0 336 0 [startup+0.010399 s] /proc/loadavg: 0.87 0.97 1.05 3/64 32266 /proc/meminfo: memFree=1285480/2055920 swapFree=4182544/4192956 [pid=32266] ppid=32264 vsize=2524 CPUtime=0 /proc/32266/stat : 32266 (wbo) R 32264 32266 31785 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 179177369 2584576 194 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32266/statm: 631 194 135 292 0 336 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2524 [startup+0.101415 s] /proc/loadavg: 0.87 0.97 1.05 3/64 32266 /proc/meminfo: memFree=1285480/2055920 swapFree=4182544/4192956 [pid=32266] ppid=32264 vsize=3052 CPUtime=0.09 /proc/32266/stat : 32266 (wbo) R 32264 32266 31785 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 179177369 3125248 325 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32266/statm: 763 325 135 292 0 468 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3052 [startup+0.301452 s] /proc/loadavg: 0.87 0.97 1.05 3/64 32266 /proc/meminfo: memFree=1285480/2055920 swapFree=4182544/4192956 [pid=32266] ppid=32264 vsize=3844 CPUtime=0.29 /proc/32266/stat : 32266 (wbo) R 32264 32266 31785 0 -1 4194304 555 0 0 0 29 0 0 0 19 0 1 0 179177369 3936256 536 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32266/statm: 961 536 135 292 0 666 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3844 [startup+0.701526 s] /proc/loadavg: 0.87 0.97 1.05 3/64 32266 /proc/meminfo: memFree=1285480/2055920 swapFree=4182544/4192956 [pid=32266] ppid=32264 vsize=5164 CPUtime=0.7 /proc/32266/stat : 32266 (wbo) R 32264 32266 31785 0 -1 4194304 876 0 0 0 69 1 0 0 23 0 1 0 179177369 5287936 857 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32266/statm: 1291 857 135 292 0 996 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 5164 [startup+1.50168 s] /proc/loadavg: 0.87 0.97 1.05 2/65 32267 /proc/meminfo: memFree=1281632/2055920 swapFree=4182544/4192956 [pid=32266] ppid=32264 vsize=7444 CPUtime=1.49 /proc/32266/stat : 32266 (wbo) R 32264 32266 31785 0 -1 4194304 1447 0 0 0 147 2 0 0 25 0 1 0 179177369 7622656 1428 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32266/statm: 1861 1428 135 292 0 1566 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7444 [startup+3.10198 s] /proc/loadavg: 0.87 0.97 1.05 2/65 32267 /proc/meminfo: memFree=1278688/2055920 swapFree=4182544/4192956 [pid=32266] ppid=32264 vsize=11272 CPUtime=3.09 /proc/32266/stat : 32266 (wbo) R 32264 32266 31785 0 -1 4194304 2410 0 0 0 305 4 0 0 25 0 1 0 179177369 11542528 2391 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32266/statm: 2818 2391 135 292 0 2523 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11272 [startup+6.30158 s] /proc/loadavg: 0.88 0.97 1.05 2/65 32267 /proc/meminfo: memFree=1271136/2055920 swapFree=4182544/4192956 [pid=32266] ppid=32264 vsize=18936 CPUtime=6.28 /proc/32266/stat : 32266 (wbo) R 32264 32266 31785 0 -1 4194304 4327 0 0 0 620 8 0 0 25 0 1 0 179177369 19390464 4308 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/32266/statm: 4734 4308 135 292 0 4439 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 18936 Solver just ended. Dumping a history of the last processes samples [startup+6.70165 s] /proc/loadavg: 0.88 0.97 1.05 2/65 32267 /proc/meminfo: memFree=1267168/2055920 swapFree=4182544/4192956 [pid=32266] ppid=32264 vsize=20520 CPUtime=6.68 /proc/32266/stat : 32266 (wbo) R 32264 32266 31785 0 -1 4194304 4701 0 0 0 660 8 0 0 25 0 1 0 179177369 21012480 4682 1992294400 134512640 135709839 4294956240 18446744073709551615 134584098 0 0 4096 3 0 0 0 17 0 0 0 /proc/32266/statm: 5130 4682 136 292 0 4835 0 Current children cumulated CPU time (s) 6.68 Current children cumulated vsize (KiB) 20520 Child status: 0 Real time (s): 6.71056 CPU time (s): 6.70798 CPU user time (s): 6.61499 CPU system time (s): 0.092985 CPU usage (%): 99.9615 Max. virtual memory (cumulated for all children) (KiB): 20520 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.61499 system time used= 0.092985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4703 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= 18 runsolver used 0.012998 second user time and 0.019996 second system time The end
Begin job on node47 at 2009-06-16 03:30:10 IDJOB=1875877 IDBENCH=1236 IDSOLVER=698 FILE ID=node47/1875877-1245115810 PBS_JOBID= 9363663 Free space on /tmp= 65952 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111225122.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-1875877-1245115810/watcher-1875877-1245115810 -o /tmp/evaluation-result-1875877-1245115810/solver-1875877-1245115810 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875877-1245115810.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a269d12d155d81b32a77ae75b8c56536 RANDOM SEED=488862993 node47.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 : 3000.261 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 : 3000.261 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1285960 kB Buffers: 39676 kB Cached: 659792 kB SwapCached: 4196 kB Active: 53456 kB Inactive: 653880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1285960 kB SwapTotal: 4192956 kB SwapFree: 4182544 kB Dirty: 2736 kB Writeback: 0 kB Mapped: 13652 kB Slab: 48640 kB Committed_AS: 158976 kB PageTables: 1448 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-1875877-1245115810.opb Free space on /tmp at the end= 65948 MiB End job on node47 at 2009-06-16 03:30:17