Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 3.99539 | 3.98622 |
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 |
3.87/3.98 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358485-1176915819/instance-358485-1176915819.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node47/watcher-358485-1176915819 -o ROOT/results/node47/solver-358485-1176915819 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358485-1176915819.opb /tmp/evaluation/358485-1176915819/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: 0.93 1.01 0.99 3/77 7444 /proc/meminfo: memFree=1521080/2055920 swapFree=4157960/4192956 [pid=7444] ppid=7442 vsize=12268 CPUtime=0 /proc/7444/stat : 7444 (pbclasp) R 7442 7444 6560 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 46427277 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208717707877 0 0 4224 0 0 0 0 17 1 0 0 /proc/7444/statm: 3067 317 242 3 0 167 0 [startup+0.071651 s] /proc/loadavg: 0.93 1.01 0.99 3/77 7444 /proc/meminfo: memFree=1521080/2055920 swapFree=4157960/4192956 [pid=7444] ppid=7442 vsize=12400 CPUtime=0 /proc/7444/stat : 7444 (pbclasp) S 7442 7444 6560 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 46427277 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7444/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.10165 s] /proc/loadavg: 0.93 1.01 0.99 3/77 7444 /proc/meminfo: memFree=1521080/2055920 swapFree=4157960/4192956 [pid=7444] ppid=7442 vsize=12400 CPUtime=0 /proc/7444/stat : 7444 (pbclasp) S 7442 7444 6560 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 46427277 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7444/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301671 s] /proc/loadavg: 0.93 1.01 0.99 3/77 7444 /proc/meminfo: memFree=1521080/2055920 swapFree=4157960/4192956 [pid=7444] ppid=7442 vsize=12400 CPUtime=0 /proc/7444/stat : 7444 (pbclasp) S 7442 7444 6560 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 46427277 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7444/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701715 s] /proc/loadavg: 0.93 1.01 0.99 3/77 7444 /proc/meminfo: memFree=1521080/2055920 swapFree=4157960/4192956 [pid=7444] ppid=7442 vsize=12400 CPUtime=0 /proc/7444/stat : 7444 (pbclasp) S 7442 7444 6560 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 46427277 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7444/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.5018 s] /proc/loadavg: 0.93 1.01 0.99 2/81 7449 /proc/meminfo: memFree=1518488/2055920 swapFree=4157960/4192956 [pid=7444] ppid=7442 vsize=12400 CPUtime=0 /proc/7444/stat : 7444 (pbclasp) S 7442 7444 6560 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 46427277 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7444/statm: 3100 435 320 3 0 200 0 [pid=7446] ppid=7444 vsize=5356 CPUtime=0.01 /proc/7446/stat : 7446 (sh) S 7444 7444 6560 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 46427278 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7446/statm: 1339 225 188 169 0 50 0 [pid=7448] ppid=7446 vsize=2948 CPUtime=1.46 /proc/7448/stat : 7448 (clasp-1.0) R 7446 7444 6560 0 -1 4194304 393 0 4 0 146 0 0 0 25 0 1 0 46427278 3018752 361 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616339 0 0 4096 0 0 0 0 17 0 0 0 /proc/7448/statm: 737 361 249 81 0 111 0 [pid=7449] ppid=7446 vsize=12268 CPUtime=0 /proc/7449/stat : 7449 (pboutclasp.pl) S 7446 7444 6560 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 46427278 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726437986 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/7449/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.47 Current children cumulated vsize (KiB) 32972 [startup+3.10197 s] /proc/loadavg: 0.93 1.01 0.99 2/81 7449 /proc/meminfo: memFree=1518424/2055920 swapFree=4157960/4192956 [pid=7444] ppid=7442 vsize=12400 CPUtime=0 /proc/7444/stat : 7444 (pbclasp) S 7442 7444 6560 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 46427277 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7444/statm: 3100 435 320 3 0 200 0 [pid=7446] ppid=7444 vsize=5356 CPUtime=0.01 /proc/7446/stat : 7446 (sh) S 7444 7444 6560 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 46427278 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7446/statm: 1339 225 188 169 0 50 0 [pid=7448] ppid=7446 vsize=3076 CPUtime=3.06 /proc/7448/stat : 7448 (clasp-1.0) R 7446 7444 6560 0 -1 4194304 408 0 4 0 306 0 0 0 25 0 1 0 46427278 3149824 376 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 10952112 0 0 4096 0 0 0 0 17 0 0 0 /proc/7448/statm: 769 376 249 81 0 143 0 [pid=7449] ppid=7446 vsize=12268 CPUtime=0 /proc/7449/stat : 7449 (pboutclasp.pl) S 7446 7444 6560 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 46427278 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726437986 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/7449/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+3.50202 s] /proc/loadavg: 0.93 1.01 0.99 2/81 7449 /proc/meminfo: memFree=1518360/2055920 swapFree=4157960/4192956 [pid=7444] ppid=7442 vsize=12400 CPUtime=0 /proc/7444/stat : 7444 (pbclasp) S 7442 7444 6560 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 46427277 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7444/statm: 3100 435 320 3 0 200 0 [pid=7446] ppid=7444 vsize=5356 CPUtime=0.01 /proc/7446/stat : 7446 (sh) S 7444 7444 6560 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 46427278 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7446/statm: 1339 225 188 169 0 50 0 [pid=7448] ppid=7446 vsize=3076 CPUtime=3.46 /proc/7448/stat : 7448 (clasp-1.0) R 7446 7444 6560 0 -1 4194304 411 0 4 0 346 0 0 0 25 0 1 0 46427278 3149824 379 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134713899 0 0 4096 0 0 0 0 17 0 0 0 /proc/7448/statm: 769 379 249 81 0 143 0 [pid=7449] ppid=7446 vsize=12268 CPUtime=0 /proc/7449/stat : 7449 (pboutclasp.pl) S 7446 7444 6560 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 46427278 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726437986 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/7449/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.47 Current children cumulated vsize (KiB) 33100 [startup+3.90106 s] /proc/loadavg: 0.93 1.01 0.99 2/81 7449 /proc/meminfo: memFree=1518360/2055920 swapFree=4157960/4192956 [pid=7444] ppid=7442 vsize=12400 CPUtime=0 /proc/7444/stat : 7444 (pbclasp) S 7442 7444 6560 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 46427277 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726437986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/7444/statm: 3100 435 320 3 0 200 0 [pid=7446] ppid=7444 vsize=5356 CPUtime=0.01 /proc/7446/stat : 7446 (sh) S 7444 7444 6560 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 46427278 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/7446/statm: 1339 225 188 169 0 50 0 [pid=7448] ppid=7446 vsize=3076 CPUtime=3.86 /proc/7448/stat : 7448 (clasp-1.0) R 7446 7444 6560 0 -1 4194304 414 0 4 0 386 0 0 0 25 0 1 0 46427278 3149824 382 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 0 0 0 /proc/7448/statm: 769 382 249 81 0 143 0 [pid=7449] ppid=7446 vsize=12268 CPUtime=0 /proc/7449/stat : 7449 (pboutclasp.pl) S 7446 7444 6560 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 46427278 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726437986 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/7449/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.87 Current children cumulated vsize (KiB) 33100 Child status: 0 Real time (s): 3.98622 CPU time (s): 3.99539 CPU user time (s): 3.9744 CPU system time (s): 0.020996 CPU usage (%): 100.23 Max. virtual memory (cumulated for all children) (KiB): 33100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.97439 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2242 page faults= 4 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 61 involuntary context switches= 34 runsolver used 0.004999 second user time and 0.017997 second system time The end
Begin job on node47 on Wed Apr 18 17:03:39 UTC 2007 IDJOB= 358485 IDBENCH= 1217 IDSOLVER= 167 FILE ID= node47/358485-1176915819 PBS_JOBID= 4595235 Free space on /tmp= 66427 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110974180.opb COMMAND LINE= pbclasp instance-358485-1176915819.opb /tmp/evaluation/358485-1176915819/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-358485-1176915819 -o ROOT/results/node47/conversion-358485-1176915819 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358485-1176915819/instance-358485-1176915819.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-358485-1176915819 -o ROOT/results/node47/solver-358485-1176915819 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358485-1176915819.opb /tmp/evaluation/358485-1176915819/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 0767c1a06efa13af223b4b90ef1e7572 RANDOM SEED= 514487987 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node47.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 : 3000.221 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 : 3000.221 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: 1521488 kB Buffers: 28888 kB Cached: 437124 kB SwapCached: 2916 kB Active: 75836 kB Inactive: 413652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1521488 kB SwapTotal: 4192956 kB SwapFree: 4157960 kB Dirty: 576 kB Writeback: 0 kB Mapped: 30612 kB Slab: 30436 kB Committed_AS: 2573032 kB PageTables: 1776 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= 66427 MiB End job on node47 on Wed Apr 18 17:03:43 UTC 2007