Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 15.3327 | 15.3434 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226368.opb |
MD5SUM | b01ebef74b04e5bd139a4b864d0981a6 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.077987 |
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 | 1270 |
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 Pueblo version 1.4 (September 2005) 0.00/0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.00 c by Hossein Sheini 0.00/0.00 c starting to Solve 0.00/0.00 c #variables read: 169 - #constraints read: 101 15.28/15.34 c total time : 15.32 s 15.28/15.34 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358903-1176918426/instance-358903-1176918426.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-358903-1176918426 -o ROOT/results/node20/solver-358903-1176918426 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358903-1176918426/instance-358903-1176918426.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.92 0.97 0.97 3/77 22507 /proc/meminfo: memFree=1858552/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=2552 CPUtime=0 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 139759952 2613248 236 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 638 236 199 16 0 77 0 [startup+0.075049 s] /proc/loadavg: 0.92 0.97 0.97 3/77 22507 /proc/meminfo: memFree=1858552/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=2820 CPUtime=0.06 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 352 0 0 0 6 0 0 0 18 0 1 0 139759952 2887680 322 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 705 322 205 16 0 144 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2820 [startup+0.101054 s] /proc/loadavg: 0.92 0.97 0.97 3/77 22507 /proc/meminfo: memFree=1858552/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=2820 CPUtime=0.09 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 358 0 0 0 9 0 0 0 18 0 1 0 139759952 2887680 328 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 705 328 205 16 0 144 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2820 [startup+0.301095 s] /proc/loadavg: 0.92 0.97 0.97 3/77 22507 /proc/meminfo: memFree=1858552/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=2952 CPUtime=0.29 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 370 0 0 0 29 0 0 0 19 0 1 0 139759952 3022848 340 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 738 340 205 16 0 177 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2952 [startup+0.701174 s] /proc/loadavg: 0.92 0.97 0.97 3/77 22507 /proc/meminfo: memFree=1858552/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=2952 CPUtime=0.69 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 383 0 0 0 69 0 0 0 23 0 1 0 139759952 3022848 353 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 738 353 205 16 0 177 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2952 [startup+1.50134 s] /proc/loadavg: 0.92 0.97 0.97 2/78 22508 /proc/meminfo: memFree=1857968/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=3084 CPUtime=1.49 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 139759952 3158016 366 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 771 366 205 16 0 210 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3084 [startup+3.10166 s] /proc/loadavg: 0.93 0.97 0.97 2/78 22508 /proc/meminfo: memFree=1857712/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=3216 CPUtime=3.09 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 428 0 0 0 309 0 0 0 25 0 1 0 139759952 3293184 398 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 804 398 205 16 0 243 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3216 [startup+6.3013 s] /proc/loadavg: 0.93 0.97 0.97 2/78 22508 /proc/meminfo: memFree=1857456/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=3204 CPUtime=6.28 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 441 0 0 0 628 0 0 0 25 0 1 0 139759952 3280896 411 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 801 411 205 16 0 240 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 3204 [startup+12.7016 s] /proc/loadavg: 0.94 0.97 0.97 2/78 22508 /proc/meminfo: memFree=1857264/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=3452 CPUtime=12.68 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 494 0 0 0 1268 0 0 0 25 0 1 0 139759952 3534848 464 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 863 464 205 16 0 302 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 3452 Solver just ended. Dumping a history of the last processes samples [startup+14.3059 s] /proc/loadavg: 0.94 0.97 0.97 2/78 22508 /proc/meminfo: memFree=1857264/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=3452 CPUtime=14.28 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 497 0 0 0 1428 0 0 0 25 0 1 0 139759952 3534848 467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 863 467 205 16 0 302 0 Current children cumulated CPU time (s) 14.28 Current children cumulated vsize (KiB) 3452 [startup+15.1011 s] /proc/loadavg: 0.94 0.97 0.97 2/78 22508 /proc/meminfo: memFree=1857264/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=3452 CPUtime=15.08 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 497 0 0 0 1508 0 0 0 25 0 1 0 139759952 3534848 467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 863 467 205 16 0 302 0 Current children cumulated CPU time (s) 15.08 Current children cumulated vsize (KiB) 3452 [startup+15.3011 s] /proc/loadavg: 0.94 0.97 0.97 2/78 22508 /proc/meminfo: memFree=1857264/2055920 swapFree=4155228/4192956 [pid=22507] ppid=22505 vsize=3452 CPUtime=15.28 /proc/22507/stat : 22507 (Pueblo) R 22505 22507 21531 0 -1 4194304 497 0 0 0 1528 0 0 0 25 0 1 0 139759952 3534848 467 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0 /proc/22507/statm: 863 467 205 16 0 302 0 Current children cumulated CPU time (s) 15.28 Current children cumulated vsize (KiB) 3452 Child status: 20 Real time (s): 15.3434 CPU time (s): 15.3327 CPU user time (s): 15.3257 CPU system time (s): 0.006998 CPU usage (%): 99.9297 Max. virtual memory (cumulated for all children) (KiB): 3452 getrusage(RUSAGE_CHILDREN,...) data: user time used= 15.3257 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 504 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= 13 involuntary context switches= 313 runsolver used 0.016997 second user time and 0.047992 second system time The end
Begin job on node20 on Wed Apr 18 17:47:06 UTC 2007 IDJOB= 358903 IDBENCH= 1247 IDSOLVER= 165 FILE ID= node20/358903-1176918426 PBS_JOBID= 4595252 Free space on /tmp= 66455 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226368.opb COMMAND LINE= Pueblo /tmp/evaluation/358903-1176918426/instance-358903-1176918426.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-358903-1176918426 -o ROOT/results/node20/conversion-358903-1176918426 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358903-1176918426/instance-358903-1176918426.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-358903-1176918426 -o ROOT/results/node20/solver-358903-1176918426 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358903-1176918426/instance-358903-1176918426.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= b01ebef74b04e5bd139a4b864d0981a6 RANDOM SEED= 940655371 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.265 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 : 3000.265 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: 1859024 kB Buffers: 20632 kB Cached: 114040 kB SwapCached: 15812 kB Active: 80736 kB Inactive: 77088 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1859024 kB SwapTotal: 4192956 kB SwapFree: 4155228 kB Dirty: 2304 kB Writeback: 0 kB Mapped: 30332 kB Slab: 24672 kB Committed_AS: 1852332 kB PageTables: 1744 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66455 MiB End job on node20 on Wed Apr 18 17:47:22 UTC 2007