Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 12.1062 | 12.1182 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111219348.opb |
MD5SUM | 33ddab1c7704f894e7f63014edbb9b9e |
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 | 0.694893 |
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 | 1212 |
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 |
0.00/0.01 c Pueblo version 1.4 (September 2005) 0.00/0.01 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.01 c by Hossein Sheini 0.00/0.01 c starting to Solve 0.00/0.01 c #variables read: 169 - #constraints read: 101 12.08/12.11 c total time : 12.1 s 12.08/12.11 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358007-1176911648/instance-358007-1176911648.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-358007-1176911648 -o ROOT/results/node66/solver-358007-1176911648 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358007-1176911648/instance-358007-1176911648.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 0.98 0.99 3/64 16327 /proc/meminfo: memFree=1569344/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=2288 CPUtime=0 /proc/16327/stat : 16327 (Pueblo) D 16325 16327 15472 0 -1 4194304 160 0 2 0 0 0 0 0 18 0 1 0 167154384 2342912 133 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 4160437072 0 0 4096 0 18446744071563479169 0 0 17 1 0 0 /proc/16327/statm: 572 142 120 16 0 11 0 [startup+0.0507119 s] /proc/loadavg: 0.92 0.98 0.99 3/64 16327 /proc/meminfo: memFree=1569344/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=2688 CPUtime=0.04 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 324 0 3 0 4 0 0 0 18 0 1 0 167154384 2752512 297 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 672 297 205 16 0 111 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2688 [startup+0.10172 s] /proc/loadavg: 0.92 0.98 0.99 3/64 16327 /proc/meminfo: memFree=1569344/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=2820 CPUtime=0.09 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 340 0 3 0 9 0 0 0 18 0 1 0 167154384 2887680 313 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 705 313 205 16 0 144 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2820 [startup+0.30176 s] /proc/loadavg: 0.92 0.98 0.99 3/64 16327 /proc/meminfo: memFree=1569344/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=2952 CPUtime=0.29 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 370 0 3 0 29 0 0 0 19 0 1 0 167154384 3022848 343 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528743 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 738 343 205 16 0 177 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2952 [startup+0.70184 s] /proc/loadavg: 0.92 0.98 0.99 3/64 16327 /proc/meminfo: memFree=1569344/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=2952 CPUtime=0.69 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 384 0 3 0 69 0 0 0 22 0 1 0 167154384 3022848 357 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 738 357 205 16 0 177 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2952 [startup+1.502 s] /proc/loadavg: 0.92 0.98 0.99 2/65 16328 /proc/meminfo: memFree=1567864/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=3080 CPUtime=1.49 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 400 0 3 0 149 0 0 0 25 0 1 0 167154384 3153920 373 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 770 373 205 16 0 209 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3080 [startup+3.10232 s] /proc/loadavg: 0.93 0.98 0.99 2/65 16328 /proc/meminfo: memFree=1567672/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=3080 CPUtime=3.09 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 416 0 3 0 309 0 0 0 25 0 1 0 167154384 3153920 389 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 770 389 205 16 0 209 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3080 [startup+6.30196 s] /proc/loadavg: 0.93 0.98 0.99 2/65 16328 /proc/meminfo: memFree=1567416/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=3212 CPUtime=6.28 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 451 0 3 0 628 0 0 0 25 0 1 0 167154384 3289088 424 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 803 424 205 16 0 242 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 3212 Solver just ended. Dumping a history of the last processes samples [startup+9.5016 s] /proc/loadavg: 0.93 0.98 0.99 2/65 16328 /proc/meminfo: memFree=1567352/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=3332 CPUtime=9.48 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 474 0 3 0 948 0 0 0 25 0 1 0 167154384 3411968 447 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528574 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 833 447 205 16 0 272 0 Current children cumulated CPU time (s) 9.48 Current children cumulated vsize (KiB) 3332 [startup+11.1019 s] /proc/loadavg: 0.93 0.98 0.99 2/65 16328 /proc/meminfo: memFree=1567232/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=3332 CPUtime=11.08 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 483 0 3 0 1108 0 0 0 25 0 1 0 167154384 3411968 456 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 833 456 205 16 0 272 0 Current children cumulated CPU time (s) 11.08 Current children cumulated vsize (KiB) 3332 [startup+11.9011 s] /proc/loadavg: 0.93 0.98 0.99 2/65 16328 /proc/meminfo: memFree=1567232/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=3332 CPUtime=11.88 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 484 0 3 0 1188 0 0 0 25 0 1 0 167154384 3411968 457 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 833 457 205 16 0 272 0 Current children cumulated CPU time (s) 11.88 Current children cumulated vsize (KiB) 3332 [startup+12.1051 s] /proc/loadavg: 0.94 0.98 0.99 2/65 16328 /proc/meminfo: memFree=1567232/2055920 swapFree=4182980/4192956 [pid=16327] ppid=16325 vsize=3332 CPUtime=12.08 /proc/16327/stat : 16327 (Pueblo) R 16325 16327 15472 0 -1 4194304 484 0 3 0 1208 0 0 0 25 0 1 0 167154384 3411968 457 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/16327/statm: 833 457 205 16 0 272 0 Current children cumulated CPU time (s) 12.08 Current children cumulated vsize (KiB) 3332 Child status: 20 Real time (s): 12.1182 CPU time (s): 12.1062 CPU user time (s): 12.1002 CPU system time (s): 0.005999 CPU usage (%): 99.9006 Max. virtual memory (cumulated for all children) (KiB): 3332 getrusage(RUSAGE_CHILDREN,...) data: user time used= 12.1002 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 491 page faults= 3 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 19 involuntary context switches= 20 runsolver used 0.011998 second user time and 0.039993 second system time The end
Begin job on node66 on Wed Apr 18 15:54:08 UTC 2007 IDJOB= 358007 IDBENCH= 1183 IDSOLVER= 165 FILE ID= node66/358007-1176911648 PBS_JOBID= 4595180 Free space on /tmp= 66407 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111219348.opb COMMAND LINE= Pueblo /tmp/evaluation/358007-1176911648/instance-358007-1176911648.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-358007-1176911648 -o ROOT/results/node66/conversion-358007-1176911648 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358007-1176911648/instance-358007-1176911648.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-358007-1176911648 -o ROOT/results/node66/solver-358007-1176911648 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358007-1176911648/instance-358007-1176911648.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 33ddab1c7704f894e7f63014edbb9b9e RANDOM SEED= 746586707 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1569752 kB Buffers: 11424 kB Cached: 406524 kB SwapCached: 3448 kB Active: 154496 kB Inactive: 273052 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1569752 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 2276 kB Writeback: 0 kB Mapped: 15840 kB Slab: 44672 kB Committed_AS: 779532 kB PageTables: 1380 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= 66407 MiB End job on node66 on Wed Apr 18 15:54:20 UTC 2007