Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
Pueblo 1.4 | UNSAT | 6.551 | 6.57464 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1110974180.opb |
MD5SUM | 0767c1a06efa13af223b4b90ef1e7572 |
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 | 0.241962 |
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 | 1231 |
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 |
0.00/0.02 c Pueblo version 1.4 (September 2005) 0.00/0.02 c Developed @ University of Michigan, Ann Arbor, MI 0.00/0.02 c by Hossein Sheini 0.00/0.02 c starting to Solve 0.00/0.02 c #variables read: 169 - #constraints read: 101 6.48/6.57 c total time : 6.54 s 6.48/6.57 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358483-1176915816/instance-358483-1176915816.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-358483-1176915816 -o ROOT/results/node67/solver-358483-1176915816 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358483-1176915816/instance-358483-1176915816.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 0.98 3/64 2368 /proc/meminfo: memFree=1958064/2055920 swapFree=4179676/4192956 [pid=2368] ppid=2366 vsize=2288 CPUtime=0 /proc/2368/stat : 2368 (Pueblo) D 2366 2368 2017 0 -1 4194304 160 0 2 0 0 0 0 0 18 0 1 0 167571134 2342912 133 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4160437072 0 0 4096 0 18446744071563479169 0 0 17 1 0 0 /proc/2368/statm: 572 133 112 16 0 11 0 [startup+0.0381409 s] /proc/loadavg: 0.92 0.97 0.98 3/64 2368 /proc/meminfo: memFree=1958064/2055920 swapFree=4179676/4192956 [pid=2368] ppid=2366 vsize=2688 CPUtime=0.01 /proc/2368/stat : 2368 (Pueblo) R 2366 2368 2017 0 -1 4194304 300 0 5 0 1 0 0 0 18 0 1 0 167571134 2752512 275 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 0 0 0 /proc/2368/statm: 672 275 205 16 0 111 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2688 [startup+0.101151 s] /proc/loadavg: 0.92 0.97 0.98 3/64 2368 /proc/meminfo: memFree=1958064/2055920 swapFree=4179676/4192956 [pid=2368] ppid=2366 vsize=2820 CPUtime=0.08 /proc/2368/stat : 2368 (Pueblo) R 2366 2368 2017 0 -1 4194304 346 0 5 0 8 0 0 0 18 0 1 0 167571134 2887680 321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 7325307 0 0 4096 0 0 0 0 17 0 0 0 /proc/2368/statm: 705 321 205 16 0 144 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2820 [startup+0.301186 s] /proc/loadavg: 0.92 0.97 0.98 3/64 2368 /proc/meminfo: memFree=1958064/2055920 swapFree=4179676/4192956 [pid=2368] ppid=2366 vsize=2952 CPUtime=0.28 /proc/2368/stat : 2368 (Pueblo) R 2366 2368 2017 0 -1 4194304 379 0 5 0 28 0 0 0 19 0 1 0 167571134 3022848 354 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528835 0 0 4096 0 0 0 0 17 0 0 0 /proc/2368/statm: 738 354 205 16 0 177 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 2952 [startup+0.701261 s] /proc/loadavg: 0.92 0.97 0.98 3/64 2368 /proc/meminfo: memFree=1958064/2055920 swapFree=4179676/4192956 [pid=2368] ppid=2366 vsize=2952 CPUtime=0.68 /proc/2368/stat : 2368 (Pueblo) R 2366 2368 2017 0 -1 4194304 387 0 5 0 68 0 0 0 23 0 1 0 167571134 3022848 362 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 0 0 0 /proc/2368/statm: 738 362 205 16 0 177 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 2952 [startup+1.50141 s] /proc/loadavg: 0.92 0.97 0.98 2/65 2369 /proc/meminfo: memFree=1956584/2055920 swapFree=4179676/4192956 [pid=2368] ppid=2366 vsize=3084 CPUtime=1.47 /proc/2368/stat : 2368 (Pueblo) R 2366 2368 2017 0 -1 4194304 405 0 5 0 147 0 0 0 25 0 1 0 167571134 3158016 380 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0 /proc/2368/statm: 771 380 205 16 0 210 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 3084 [startup+3.1017 s] /proc/loadavg: 0.93 0.97 0.98 2/65 2369 /proc/meminfo: memFree=1956328/2055920 swapFree=4179676/4192956 [pid=2368] ppid=2366 vsize=3216 CPUtime=3.07 /proc/2368/stat : 2368 (Pueblo) R 2366 2368 2017 0 -1 4194304 434 0 5 0 307 0 0 0 25 0 1 0 167571134 3293184 409 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134556309 0 0 4096 0 0 0 0 17 0 0 0 /proc/2368/statm: 804 409 205 16 0 243 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 3216 [startup+6.30129 s] /proc/loadavg: 0.93 0.97 0.98 2/65 2369 /proc/meminfo: memFree=1956136/2055920 swapFree=4179676/4192956 [pid=2368] ppid=2366 vsize=3316 CPUtime=6.27 /proc/2368/stat : 2368 (Pueblo) R 2366 2368 2017 0 -1 4194304 461 0 5 0 627 0 0 0 25 0 1 0 167571134 3395584 436 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 0 0 0 /proc/2368/statm: 829 436 205 16 0 268 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 3316 Solver just ended. Dumping a history of the last processes samples [startup+6.50132 s] /proc/loadavg: 0.93 0.97 0.98 2/65 2369 /proc/meminfo: memFree=1956136/2055920 swapFree=4179676/4192956 [pid=2368] ppid=2366 vsize=3316 CPUtime=6.48 /proc/2368/stat : 2368 (Pueblo) R 2366 2368 2017 0 -1 4194304 461 0 5 0 648 0 0 0 25 0 1 0 167571134 3395584 436 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527962 0 0 4096 0 0 0 0 17 0 0 0 /proc/2368/statm: 829 436 205 16 0 268 0 Current children cumulated CPU time (s) 6.48 Current children cumulated vsize (KiB) 3316 Child status: 20 Real time (s): 6.57464 CPU time (s): 6.551 CPU user time (s): 6.548 CPU system time (s): 0.002999 CPU usage (%): 99.6405 Max. virtual memory (cumulated for all children) (KiB): 3340 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.548 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 467 page faults= 5 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 21 involuntary context switches= 21 runsolver used 0.009998 second user time and 0.027995 second system time The end
Begin job on node67 on Wed Apr 18 17:03:36 UTC 2007 IDJOB= 358483 IDBENCH= 1217 IDSOLVER= 165 FILE ID= node67/358483-1176915816 PBS_JOBID= 4595247 Free space on /tmp= 66454 MiB SOLVER NAME= Pueblo 1.4 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110974180.opb COMMAND LINE= Pueblo /tmp/evaluation/358483-1176915816/instance-358483-1176915816.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-358483-1176915816 -o ROOT/results/node67/conversion-358483-1176915816 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358483-1176915816/instance-358483-1176915816.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-358483-1176915816 -o ROOT/results/node67/solver-358483-1176915816 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/358483-1176915816/instance-358483-1176915816.opb META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7 MD5SUM BENCH= 0767c1a06efa13af223b4b90ef1e7572 RANDOM SEED= 640684497 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.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 : 3000.263 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 : 3000.263 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: 1958536 kB Buffers: 5940 kB Cached: 39072 kB SwapCached: 7008 kB Active: 30524 kB Inactive: 27628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1958536 kB SwapTotal: 4192956 kB SwapFree: 4179676 kB Dirty: 2280 kB Writeback: 0 kB Mapped: 15828 kB Slab: 25216 kB Committed_AS: 241324 kB PageTables: 1452 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= 66454 MiB End job on node67 on Wed Apr 18 17:03:43 UTC 2007