Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 15.1487 | 15.1562 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111212272.opb |
MD5SUM | 7809c10b09811dc0835bdd39e8310775 |
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 | 0.140978 |
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 | 1210 |
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 15.09/15.15 c total time : 15.15 s 15.09/15.15 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358063-1176912493/instance-358063-1176912493.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node48/watcher-358063-1176912493 -o ROOT/results/node48/solver-358063-1176912493 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358063-1176912493/instance-358063-1176912493.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: 1.00 1.00 0.97 2/64 28586 /proc/meminfo: memFree=1577600/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=2552 CPUtime=0 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 46094593 2613248 236 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 3997399 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 638 236 199 16 0 77 0 [startup+0.0310179 s] /proc/loadavg: 1.00 1.00 0.97 2/64 28586 /proc/meminfo: memFree=1577600/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=2684 CPUtime=0.02 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 322 0 0 0 2 0 0 0 18 0 1 0 46094593 2748416 292 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 3966587 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 671 292 205 16 0 110 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2684 [startup+0.102024 s] /proc/loadavg: 1.00 1.00 0.97 2/64 28586 /proc/meminfo: memFree=1577600/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=2812 CPUtime=0.09 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 335 0 0 0 9 0 0 0 18 0 1 0 46094593 2879488 305 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 703 305 205 16 0 142 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2812 [startup+0.302041 s] /proc/loadavg: 1.00 1.00 0.97 2/64 28586 /proc/meminfo: memFree=1577600/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=2944 CPUtime=0.29 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 377 0 0 0 29 0 0 0 19 0 1 0 46094593 3014656 347 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 736 347 205 16 0 175 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2944 [startup+0.702079 s] /proc/loadavg: 1.00 1.00 0.97 2/64 28586 /proc/meminfo: memFree=1577600/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=3076 CPUtime=0.69 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 398 0 0 0 69 0 0 0 23 0 1 0 46094593 3149824 368 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 3966587 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 769 368 205 16 0 208 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3076 [startup+1.50115 s] /proc/loadavg: 1.00 1.00 0.97 2/65 28587 /proc/meminfo: memFree=1576824/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=3072 CPUtime=1.49 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 411 0 0 0 149 0 0 0 25 0 1 0 46094593 3145728 381 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134557374 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 768 381 205 16 0 207 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3072 [startup+3.1013 s] /proc/loadavg: 1.00 1.00 0.97 2/65 28587 /proc/meminfo: memFree=1576696/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=3204 CPUtime=3.09 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 434 0 0 0 309 0 0 0 25 0 1 0 46094593 3280896 404 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 801 404 205 16 0 240 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 3204 [startup+6.3016 s] /proc/loadavg: 1.00 1.00 0.97 2/65 28587 /proc/meminfo: memFree=1576376/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=3328 CPUtime=6.29 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 467 0 0 0 629 0 0 0 25 0 1 0 46094593 3407872 437 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134556215 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 832 437 205 16 0 271 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 3328 [startup+12.7012 s] /proc/loadavg: 1.00 1.00 0.97 2/65 28587 /proc/meminfo: memFree=1576184/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=3328 CPUtime=12.69 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 481 0 0 0 1269 0 0 0 25 0 1 0 46094593 3407872 451 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134533487 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 832 451 205 16 0 271 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 3328 Solver just ended. Dumping a history of the last processes samples [startup+14.3053 s] /proc/loadavg: 1.00 1.00 0.97 2/65 28587 /proc/meminfo: memFree=1576192/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=3328 CPUtime=14.29 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 482 0 0 0 1429 0 0 0 25 0 1 0 46094593 3407872 452 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 832 452 205 16 0 271 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 3328 [startup+14.7014 s] /proc/loadavg: 1.00 1.00 0.97 2/65 28587 /proc/meminfo: memFree=1576192/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=3448 CPUtime=14.69 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 495 0 0 0 1469 0 0 0 25 0 1 0 46094593 3530752 465 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 862 465 205 16 0 301 0 Current children cumulated CPU time (s) 14.69 Current children cumulated vsize (KiB) 3448 [startup+15.1014 s] /proc/loadavg: 1.00 1.00 0.97 2/65 28587 /proc/meminfo: memFree=1576192/2055920 swapFree=4184636/4192956 [pid=28586] ppid=28584 vsize=3448 CPUtime=15.09 /proc/28586/stat : 28586 (Pueblo) R 28584 28586 28033 0 -1 4194304 495 0 0 0 1509 0 0 0 25 0 1 0 46094593 3530752 465 18446744073709551615 134512640 134579096 4294956672 18446744073709551615 134559091 0 0 4096 0 0 0 0 17 1 0 0 /proc/28586/statm: 862 465 205 16 0 301 0 Current children cumulated CPU time (s) 15.09 Current children cumulated vsize (KiB) 3448 Child status: 20 Real time (s): 15.1562 CPU time (s): 15.1487 CPU user time (s): 15.1477 CPU system time (s): 0.000999 CPU usage (%): 99.9506 Max. virtual memory (cumulated for all children) (KiB): 3460 getrusage(RUSAGE_CHILDREN,...) data: user time used= 15.1477 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 502 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= 23 runsolver used 0.013997 second user time and 0.034994 second system time The end
Begin job on node48 on Wed Apr 18 16:08:13 UTC 2007 IDJOB= 358063 IDBENCH= 1187 IDSOLVER= 165 FILE ID= node48/358063-1176912493 PBS_JOBID= 4595234 Free space on /tmp= 66484 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111212272.opb COMMAND LINE= Pueblo /tmp/evaluation/358063-1176912493/instance-358063-1176912493.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-358063-1176912493 -o ROOT/results/node48/conversion-358063-1176912493 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358063-1176912493/instance-358063-1176912493.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-358063-1176912493 -o ROOT/results/node48/solver-358063-1176912493 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358063-1176912493/instance-358063-1176912493.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 7809c10b09811dc0835bdd39e8310775 RANDOM SEED= 52480499 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node48.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 : 3000.238 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 : 3000.238 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: 1578008 kB Buffers: 13796 kB Cached: 403040 kB SwapCached: 2044 kB Active: 75884 kB Inactive: 350452 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1578008 kB SwapTotal: 4192956 kB SwapFree: 4184636 kB Dirty: 2276 kB Writeback: 0 kB Mapped: 16596 kB Slab: 37612 kB Committed_AS: 975036 kB PageTables: 1388 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= 66484 MiB End job on node48 on Wed Apr 18 16:08:28 UTC 2007