Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 4.64929 | 4.6489 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111223220.opb |
MD5SUM | c0dca940756ea4be5f7b1224240a8526 |
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 | 0.089985 |
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 | 1230 |
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 |
4.58/4.64 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/357981-1176911273/instance-357981-1176911273.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-357981-1176911273 -o ROOT/results/node40/solver-357981-1176911273 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-357981-1176911273.opb /tmp/evaluation/357981-1176911273/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: 0.87 0.97 0.99 3/77 5618 /proc/meminfo: memFree=1377656/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12268 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) R 5616 5618 5176 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 20006916 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528509950 0 0 4224 0 0 0 0 17 1 0 0 /proc/5618/statm: 3067 317 242 3 0 167 0 [startup+0.021794 s] /proc/loadavg: 0.87 0.97 0.99 3/77 5618 /proc/meminfo: memFree=1377656/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102111 s] /proc/loadavg: 0.87 0.97 0.99 3/77 5618 /proc/meminfo: memFree=1377656/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301152 s] /proc/loadavg: 0.87 0.97 0.99 3/77 5618 /proc/meminfo: memFree=1377656/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.701235 s] /proc/loadavg: 0.87 0.97 0.99 3/77 5618 /proc/meminfo: memFree=1377656/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.5024 s] /proc/loadavg: 0.87 0.97 0.99 2/81 5623 /proc/meminfo: memFree=1375824/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 [pid=5620] ppid=5618 vsize=5356 CPUtime=0.02 /proc/5620/stat : 5620 (sh) S 5618 5618 5176 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 20006917 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/5620/statm: 1339 225 188 169 0 50 0 [pid=5622] ppid=5620 vsize=2952 CPUtime=1.46 /proc/5622/stat : 5622 (clasp-1.0) R 5620 5618 5176 0 -1 4194304 400 0 0 0 146 0 0 0 25 0 1 0 20006917 3022848 364 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715862 0 0 4096 0 0 0 0 17 1 0 0 /proc/5622/statm: 738 364 249 81 0 112 0 [pid=5623] ppid=5620 vsize=12268 CPUtime=0 /proc/5623/stat : 5623 (pboutclasp.pl) S 5620 5618 5176 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 20006917 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/5623/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 32976 [startup+3.10174 s] /proc/loadavg: 0.87 0.97 0.99 2/81 5623 /proc/meminfo: memFree=1375632/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 [pid=5620] ppid=5618 vsize=5356 CPUtime=0.02 /proc/5620/stat : 5620 (sh) S 5618 5618 5176 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 20006917 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/5620/statm: 1339 225 188 169 0 50 0 [pid=5622] ppid=5620 vsize=3084 CPUtime=3.06 /proc/5622/stat : 5622 (clasp-1.0) R 5620 5618 5176 0 -1 4194304 415 0 0 0 306 0 0 0 25 0 1 0 20006917 3158016 379 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715031 0 0 4096 0 0 0 0 17 1 0 0 /proc/5622/statm: 771 379 249 81 0 145 0 [pid=5623] ppid=5620 vsize=12268 CPUtime=0 /proc/5623/stat : 5623 (pboutclasp.pl) S 5620 5618 5176 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 20006917 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/5623/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 33108 Solver just ended. Dumping a history of the last processes samples [startup+3.9019 s] /proc/loadavg: 0.87 0.97 0.99 2/81 5623 /proc/meminfo: memFree=1375632/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 [pid=5620] ppid=5618 vsize=5356 CPUtime=0.02 /proc/5620/stat : 5620 (sh) S 5618 5618 5176 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 20006917 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/5620/statm: 1339 225 188 169 0 50 0 [pid=5622] ppid=5620 vsize=3084 CPUtime=3.86 /proc/5622/stat : 5622 (clasp-1.0) R 5620 5618 5176 0 -1 4194304 418 0 0 0 386 0 0 0 25 0 1 0 20006917 3158016 382 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0 /proc/5622/statm: 771 382 249 81 0 145 0 [pid=5623] ppid=5620 vsize=12268 CPUtime=0 /proc/5623/stat : 5623 (pboutclasp.pl) S 5620 5618 5176 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 20006917 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/5623/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.88 Current children cumulated vsize (KiB) 33108 [startup+4.30199 s] /proc/loadavg: 0.88 0.97 0.99 2/81 5623 /proc/meminfo: memFree=1375632/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 [pid=5620] ppid=5618 vsize=5356 CPUtime=0.02 /proc/5620/stat : 5620 (sh) S 5618 5618 5176 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 20006917 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/5620/statm: 1339 225 188 169 0 50 0 [pid=5622] ppid=5620 vsize=3084 CPUtime=4.26 /proc/5622/stat : 5622 (clasp-1.0) R 5620 5618 5176 0 -1 4194304 422 0 0 0 426 0 0 0 25 0 1 0 20006917 3158016 386 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134741331 0 0 4096 0 0 0 0 17 1 0 0 /proc/5622/statm: 771 386 249 81 0 145 0 [pid=5623] ppid=5620 vsize=12268 CPUtime=0 /proc/5623/stat : 5623 (pboutclasp.pl) S 5620 5618 5176 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 20006917 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/5623/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.28 Current children cumulated vsize (KiB) 33108 [startup+4.50203 s] /proc/loadavg: 0.88 0.97 0.99 2/81 5623 /proc/meminfo: memFree=1375632/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 [pid=5620] ppid=5618 vsize=5356 CPUtime=0.02 /proc/5620/stat : 5620 (sh) S 5618 5618 5176 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 20006917 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/5620/statm: 1339 225 188 169 0 50 0 [pid=5622] ppid=5620 vsize=3084 CPUtime=4.46 /proc/5622/stat : 5622 (clasp-1.0) R 5620 5618 5176 0 -1 4194304 422 0 0 0 446 0 0 0 25 0 1 0 20006917 3158016 386 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134777563 0 0 4096 0 0 0 0 17 1 0 0 /proc/5622/statm: 771 386 249 81 0 145 0 [pid=5623] ppid=5620 vsize=12268 CPUtime=0 /proc/5623/stat : 5623 (pboutclasp.pl) S 5620 5618 5176 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 20006917 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/5623/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.48 Current children cumulated vsize (KiB) 33108 [startup+4.60105 s] /proc/loadavg: 0.88 0.97 0.99 2/81 5623 /proc/meminfo: memFree=1375632/2055920 swapFree=4112932/4192956 [pid=5618] ppid=5616 vsize=12400 CPUtime=0 /proc/5618/stat : 5618 (pbclasp) S 5616 5618 5176 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 20006916 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264528506978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5618/statm: 3100 435 320 3 0 200 0 [pid=5620] ppid=5618 vsize=5356 CPUtime=0.02 /proc/5620/stat : 5620 (sh) S 5618 5618 5176 0 -1 4194304 298 514 0 0 0 0 2 0 16 0 1 0 20006917 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/5620/statm: 1339 225 188 169 0 50 0 [pid=5622] ppid=5620 vsize=3084 CPUtime=4.56 /proc/5622/stat : 5622 (clasp-1.0) R 5620 5618 5176 0 -1 4194304 422 0 0 0 456 0 0 0 25 0 1 0 20006917 3158016 386 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616608 0 0 4096 0 0 0 0 17 1 0 0 /proc/5622/statm: 771 386 249 81 0 145 0 [pid=5623] ppid=5620 vsize=12268 CPUtime=0 /proc/5623/stat : 5623 (pboutclasp.pl) S 5620 5618 5176 0 -1 4194304 417 0 0 0 0 0 0 0 20 0 1 0 20006917 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264528506978 0 0 4224 0 18446744071563648864 0 0 17 1 0 0 /proc/5623/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.58 Current children cumulated vsize (KiB) 33108 Child status: 0 Real time (s): 4.6489 CPU time (s): 4.64929 CPU user time (s): 4.63329 CPU system time (s): 0.015997 CPU usage (%): 100.008 Max. virtual memory (cumulated for all children) (KiB): 33108 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.6333 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2250 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= 55 involuntary context switches= 103 runsolver used 0.003999 second user time and 0.020996 second system time The end
Begin job on node40 on Wed Apr 18 15:47:53 UTC 2007 IDJOB= 357981 IDBENCH= 1181 IDSOLVER= 167 FILE ID= node40/357981-1176911273 PBS_JOBID= 4595238 Free space on /tmp= 66529 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111223220.opb COMMAND LINE= pbclasp instance-357981-1176911273.opb /tmp/evaluation/357981-1176911273/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-357981-1176911273 -o ROOT/results/node40/conversion-357981-1176911273 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357981-1176911273/instance-357981-1176911273.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-357981-1176911273 -o ROOT/results/node40/solver-357981-1176911273 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-357981-1176911273.opb /tmp/evaluation/357981-1176911273/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= c0dca940756ea4be5f7b1224240a8526 RANDOM SEED= 992075311 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.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 : 3000.283 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 : 3000.283 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: 1378128 kB Buffers: 33776 kB Cached: 562396 kB SwapCached: 2636 kB Active: 223848 kB Inactive: 397424 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1378128 kB SwapTotal: 4192956 kB SwapFree: 4112932 kB Dirty: 540 kB Writeback: 0 kB Mapped: 34152 kB Slab: 41956 kB Committed_AS: 259524 kB PageTables: 1880 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= 66529 MiB End job on node40 on Wed Apr 18 15:47:58 UTC 2007