Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.0 | UNSAT | 4.38533 | 4.38652 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110970444.opb |
MD5SUM | 547c52f23b294fa7872c44b68fb45037 |
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 | 0.107983 |
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 | 1239 |
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-1875815-1245115298.opb. 0.00/0.00 c Instance file HOME/instance-1875815-1245115298.opb 0.00/0.00 c File size is 9903 bytes. 0.00/0.00 c Highest Coefficient sum: 1239 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 | 100 | 169 101 1205 | 5500 100 41 | 0.004 % | 0.00/0.01 c | 251 | 169 101 1205 | 6050 251 34 | 0.004 % | 0.00/0.02 c | 476 | 169 101 1205 | 6655 476 31 | 0.004 % | 0.00/0.04 c | 813 | 169 101 1205 | 7320 813 31 | 0.004 % | 0.05/0.07 c | 1319 | 169 101 1205 | 8052 1319 30 | 0.004 % | 0.09/0.11 c | 2078 | 169 101 1205 | 8857 2078 32 | 0.004 % | 0.09/0.19 c | 3217 | 169 101 1205 | 9743 3217 33 | 0.004 % | 0.29/0.32 c | 4928 | 169 101 1205 | 10717 4928 34 | 0.004 % | 0.49/0.56 c | 7491 | 169 101 1205 | 11789 7491 34 | 0.004 % | 0.99/1.05 c | 11336 | 169 101 1205 | 12968 11336 36 | 0.004 % | 1.69/1.75 c | 17103 | 169 101 1205 | 14265 10564 40 | 0.004 % | 2.79/2.83 c | 25752 | 169 101 1205 | 15692 12022 43 | 0.004 % | 4.09/4.10 c =============================================================================== 4.29/4.38 c core #1 4.29/4.38 c Core size: 99 Core Weight: 2147483647 Total Weight: 2147483647 4.29/4.38 c restarts : 13 4.29/4.38 c conflicts : 35244 (8209 /sec) 4.29/4.38 c decisions : 50409 (1.18 % random) (11741 /sec) 4.29/4.38 c propagations : 744606 (173433 /sec) 4.29/4.38 c conflict literals : 1497254 (0.00 % deleted) 4.29/4.38 c Memory used : 15.24 MB 4.29/4.38 c CPU time : 4.29335 s 4.29/4.38 c 4.29/4.38 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-1875815-1245115298/watcher-1875815-1245115298 -o /tmp/evaluation-result-1875815-1245115298/solver-1875815-1245115298 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875815-1245115298.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: 0.88 0.97 1.05 3/64 31257 /proc/meminfo: memFree=1256472/2055920 swapFree=4192812/4192956 [pid=31257] ppid=31255 vsize=2524 CPUtime=0 /proc/31257/stat : 31257 (wbo) R 31255 31257 30954 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 179129898 2584576 183 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31257/statm: 631 183 134 292 0 336 0 [startup+0.058667 s] /proc/loadavg: 0.88 0.97 1.05 3/64 31257 /proc/meminfo: memFree=1256472/2055920 swapFree=4192812/4192956 [pid=31257] ppid=31255 vsize=2788 CPUtime=0.05 /proc/31257/stat : 31257 (wbo) R 31255 31257 30954 0 -1 4194304 282 0 0 0 5 0 0 0 18 0 1 0 179129898 2854912 263 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31257/statm: 697 263 135 292 0 402 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2788 [startup+0.101672 s] /proc/loadavg: 0.88 0.97 1.05 3/64 31257 /proc/meminfo: memFree=1256472/2055920 swapFree=4192812/4192956 [pid=31257] ppid=31255 vsize=3052 CPUtime=0.09 /proc/31257/stat : 31257 (wbo) R 31255 31257 30954 0 -1 4194304 340 0 0 0 9 0 0 0 18 0 1 0 179129898 3125248 321 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31257/statm: 763 321 135 292 0 468 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3052 [startup+0.301693 s] /proc/loadavg: 0.88 0.97 1.05 3/64 31257 /proc/meminfo: memFree=1256472/2055920 swapFree=4192812/4192956 [pid=31257] ppid=31255 vsize=3976 CPUtime=0.29 /proc/31257/stat : 31257 (wbo) R 31255 31257 30954 0 -1 4194304 562 0 0 0 28 1 0 0 19 0 1 0 179129898 4071424 543 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31257/statm: 994 543 135 292 0 699 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3976 [startup+0.701736 s] /proc/loadavg: 0.88 0.97 1.05 3/64 31257 /proc/meminfo: memFree=1256472/2055920 swapFree=4192812/4192956 [pid=31257] ppid=31255 vsize=5176 CPUtime=0.69 /proc/31257/stat : 31257 (wbo) R 31255 31257 30954 0 -1 4194304 887 0 0 0 67 2 0 0 22 0 1 0 179129898 5300224 868 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31257/statm: 1294 868 135 292 0 999 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5176 [startup+1.50282 s] /proc/loadavg: 0.88 0.97 1.05 2/65 31258 /proc/meminfo: memFree=1252624/2055920 swapFree=4192812/4192956 [pid=31257] ppid=31255 vsize=7420 CPUtime=1.49 /proc/31257/stat : 31257 (wbo) R 31255 31257 30954 0 -1 4194304 1444 0 0 0 146 3 0 0 25 0 1 0 179129898 7598080 1425 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31257/statm: 1855 1425 135 292 0 1560 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7420 [startup+3.10199 s] /proc/loadavg: 0.88 0.97 1.05 2/65 31258 /proc/meminfo: memFree=1249680/2055920 swapFree=4192812/4192956 [pid=31257] ppid=31255 vsize=11644 CPUtime=3.09 /proc/31257/stat : 31257 (wbo) R 31255 31257 30954 0 -1 4194304 2493 0 0 0 302 7 0 0 25 0 1 0 179129898 11923456 2474 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31257/statm: 2911 2474 135 292 0 2616 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11644 Solver just ended. Dumping a history of the last processes samples [startup+3.90108 s] /proc/loadavg: 0.88 0.97 1.05 2/65 31258 /proc/meminfo: memFree=1246672/2055920 swapFree=4192812/4192956 [pid=31257] ppid=31255 vsize=13756 CPUtime=3.89 /proc/31257/stat : 31257 (wbo) R 31255 31257 30954 0 -1 4194304 3023 0 0 0 381 8 0 0 25 0 1 0 179129898 14086144 3004 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31257/statm: 3439 3004 135 292 0 3144 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 13756 [startup+4.30112 s] /proc/loadavg: 0.89 0.97 1.05 2/65 31258 /proc/meminfo: memFree=1242896/2055920 swapFree=4192812/4192956 [pid=31257] ppid=31255 vsize=15604 CPUtime=4.29 /proc/31257/stat : 31257 (wbo) R 31255 31257 30954 0 -1 4194304 3498 0 0 0 421 8 0 0 25 0 1 0 179129898 15978496 3479 1992294400 134512640 135709839 4294956240 18446744073709551615 134583497 0 0 4096 3 0 0 0 17 1 0 0 /proc/31257/statm: 3901 3479 136 292 0 3606 0 Current children cumulated CPU time (s) 4.29 Current children cumulated vsize (KiB) 15604 Child status: 0 Real time (s): 4.38652 CPU time (s): 4.38533 CPU user time (s): 4.29335 CPU system time (s): 0.091986 CPU usage (%): 99.9729 Max. virtual memory (cumulated for all children) (KiB): 15604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.29335 system time used= 0.091986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3500 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= 6 runsolver used 0.005999 second user time and 0.015997 second system time The end
Begin job on node19 at 2009-06-16 03:21:38 IDJOB=1875815 IDBENCH=1174 IDSOLVER=698 FILE ID=node19/1875815-1245115298 PBS_JOBID= 9363642 Free space on /tmp= 66160 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110970444.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-1875815-1245115298/watcher-1875815-1245115298 -o /tmp/evaluation-result-1875815-1245115298/solver-1875815-1245115298 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875815-1245115298.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 547c52f23b294fa7872c44b68fb45037 RANDOM SEED=1755492187 node19.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 : 3000.234 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 : 3000.234 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: 1256888 kB Buffers: 70376 kB Cached: 635328 kB SwapCached: 0 kB Active: 68236 kB Inactive: 651296 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1256888 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2500 kB Writeback: 0 kB Mapped: 23700 kB Slab: 65404 kB Committed_AS: 166248 kB PageTables: 1456 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-1875815-1245115298.opb Free space on /tmp at the end= 66156 MiB End job on node19 at 2009-06-16 03:21:42