Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 4.28735 | 4.28352 |
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 |
4.17/4.28 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358009-1176911665/instance-358009-1176911665.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-358009-1176911665 -o ROOT/results/node66/solver-358009-1176911665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358009-1176911665.opb /tmp/evaluation/358009-1176911665/temp 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: 0.86 0.97 0.99 3/64 16456 /proc/meminfo: memFree=1568256/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12268 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) D 16454 16456 15472 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 167156070 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227607804517 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/16456/statm: 3067 317 242 3 0 167 0 [startup+0.102623 s] /proc/loadavg: 0.86 0.97 0.99 3/64 16456 /proc/meminfo: memFree=1568256/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12400 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) S 16454 16456 15472 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167156070 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/16456/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.201639 s] /proc/loadavg: 0.86 0.97 0.99 3/64 16456 /proc/meminfo: memFree=1568256/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12400 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) S 16454 16456 15472 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167156070 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/16456/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301659 s] /proc/loadavg: 0.86 0.97 0.99 3/64 16456 /proc/meminfo: memFree=1568256/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12400 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) S 16454 16456 15472 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167156070 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/16456/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701738 s] /proc/loadavg: 0.86 0.97 0.99 3/64 16456 /proc/meminfo: memFree=1568256/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12400 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) S 16454 16456 15472 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167156070 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/16456/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.5029 s] /proc/loadavg: 0.86 0.97 0.99 2/68 16461 /proc/meminfo: memFree=1566360/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12400 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) S 16454 16456 15472 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167156070 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/16456/statm: 3100 435 320 3 0 200 0 [pid=16458] ppid=16456 vsize=5356 CPUtime=0.02 /proc/16458/stat : 16458 (sh) S 16456 16456 15472 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 167156071 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16458/statm: 1339 225 188 169 0 50 0 [pid=16460] ppid=16458 vsize=2948 CPUtime=1.46 /proc/16460/stat : 16460 (clasp-1.0) R 16458 16456 15472 0 -1 4194304 397 0 0 0 146 0 0 0 25 0 1 0 167156071 3018752 361 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715844 0 0 4096 0 0 0 0 17 1 0 0 /proc/16460/statm: 737 361 249 81 0 111 0 [pid=16461] ppid=16458 vsize=12268 CPUtime=0 /proc/16461/stat : 16461 (pboutclasp.pl) S 16458 16456 15472 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 167156071 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/16461/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32972 [startup+3.10122 s] /proc/loadavg: 0.86 0.97 0.99 2/68 16461 /proc/meminfo: memFree=1566232/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12400 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) S 16454 16456 15472 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167156070 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/16456/statm: 3100 435 320 3 0 200 0 [pid=16458] ppid=16456 vsize=5356 CPUtime=0.02 /proc/16458/stat : 16458 (sh) S 16456 16456 15472 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 167156071 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16458/statm: 1339 225 188 169 0 50 0 [pid=16460] ppid=16458 vsize=3076 CPUtime=3.05 /proc/16460/stat : 16460 (clasp-1.0) R 16458 16456 15472 0 -1 4194304 409 0 0 0 305 0 0 0 25 0 1 0 167156071 3149824 373 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134713939 0 0 4096 0 0 0 0 17 1 0 0 /proc/16460/statm: 769 373 249 81 0 143 0 [pid=16461] ppid=16458 vsize=12268 CPUtime=0 /proc/16461/stat : 16461 (pboutclasp.pl) S 16458 16456 15472 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 167156071 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/16461/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.07 Current children cumulated vsize (KiB) 33100 Solver just ended. Dumping a history of the last processes samples [startup+3.20124 s] /proc/loadavg: 0.86 0.97 0.99 2/68 16461 /proc/meminfo: memFree=1566232/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12400 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) S 16454 16456 15472 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167156070 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/16456/statm: 3100 435 320 3 0 200 0 [pid=16458] ppid=16456 vsize=5356 CPUtime=0.02 /proc/16458/stat : 16458 (sh) S 16456 16456 15472 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 167156071 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16458/statm: 1339 225 188 169 0 50 0 [pid=16460] ppid=16458 vsize=3076 CPUtime=3.15 /proc/16460/stat : 16460 (clasp-1.0) R 16458 16456 15472 0 -1 4194304 409 0 0 0 315 0 0 0 25 0 1 0 167156071 3149824 373 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714478 0 0 4096 0 0 0 0 17 1 0 0 /proc/16460/statm: 769 373 249 81 0 143 0 [pid=16461] ppid=16458 vsize=12268 CPUtime=0 /proc/16461/stat : 16461 (pboutclasp.pl) S 16458 16456 15472 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 167156071 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/16461/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.17 Current children cumulated vsize (KiB) 33100 [startup+4.0014 s] /proc/loadavg: 0.86 0.97 0.99 2/68 16461 /proc/meminfo: memFree=1566168/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12400 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) S 16454 16456 15472 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167156070 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/16456/statm: 3100 435 320 3 0 200 0 [pid=16458] ppid=16456 vsize=5356 CPUtime=0.02 /proc/16458/stat : 16458 (sh) S 16456 16456 15472 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 167156071 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16458/statm: 1339 225 188 169 0 50 0 [pid=16460] ppid=16458 vsize=3076 CPUtime=3.95 /proc/16460/stat : 16460 (clasp-1.0) R 16458 16456 15472 0 -1 4194304 413 0 0 0 395 0 0 0 25 0 1 0 167156071 3149824 377 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715327 0 0 4096 0 0 0 0 17 1 0 0 /proc/16460/statm: 769 377 249 81 0 143 0 [pid=16461] ppid=16458 vsize=12268 CPUtime=0 /proc/16461/stat : 16461 (pboutclasp.pl) S 16458 16456 15472 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 167156071 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/16461/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.97 Current children cumulated vsize (KiB) 33100 [startup+4.20144 s] /proc/loadavg: 0.86 0.97 0.99 2/68 16461 /proc/meminfo: memFree=1566168/2055920 swapFree=4182980/4192956 [pid=16456] ppid=16454 vsize=12400 CPUtime=0 /proc/16456/stat : 16456 (pbclasp) S 16454 16456 15472 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 167156070 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/16456/statm: 3100 435 320 3 0 200 0 [pid=16458] ppid=16456 vsize=5356 CPUtime=0.02 /proc/16458/stat : 16458 (sh) S 16456 16456 15472 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 167156071 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/16458/statm: 1339 225 188 169 0 50 0 [pid=16460] ppid=16458 vsize=3076 CPUtime=4.15 /proc/16460/stat : 16460 (clasp-1.0) R 16458 16456 15472 0 -1 4194304 413 0 0 0 415 0 0 0 25 0 1 0 167156071 3149824 377 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134782470 0 0 4096 0 0 0 0 17 1 0 0 /proc/16460/statm: 769 377 249 81 0 143 0 [pid=16461] ppid=16458 vsize=12268 CPUtime=0 /proc/16461/stat : 16461 (pboutclasp.pl) S 16458 16456 15472 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 167156071 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 227616534626 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/16461/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.17 Current children cumulated vsize (KiB) 33100 Child status: 0 Real time (s): 4.28352 CPU time (s): 4.28735 CPU user time (s): 4.27035 CPU system time (s): 0.016997 CPU usage (%): 100.089 Max. virtual memory (cumulated for all children) (KiB): 33100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.27035 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2241 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= 58 involuntary context switches= 31 runsolver used 0.005999 second user time and 0.012998 second system time The end
Begin job on node66 on Wed Apr 18 15:54:25 UTC 2007 IDJOB= 358009 IDBENCH= 1183 IDSOLVER= 167 FILE ID= node66/358009-1176911665 PBS_JOBID= 4595180 Free space on /tmp= 66409 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111219348.opb COMMAND LINE= pbclasp instance-358009-1176911665.opb /tmp/evaluation/358009-1176911665/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-358009-1176911665 -o ROOT/results/node66/conversion-358009-1176911665 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358009-1176911665/instance-358009-1176911665.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-358009-1176911665 -o ROOT/results/node66/solver-358009-1176911665 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358009-1176911665.opb /tmp/evaluation/358009-1176911665/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 33ddab1c7704f894e7f63014edbb9b9e RANDOM SEED= 591200265 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: 1568664 kB Buffers: 11472 kB Cached: 407428 kB SwapCached: 3448 kB Active: 155872 kB Inactive: 272656 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1568664 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 676 kB Writeback: 0 kB Mapped: 15840 kB Slab: 44820 kB Committed_AS: 779820 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= 66409 MiB End job on node66 on Wed Apr 18 15:54:29 UTC 2007