Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PB-clasp 2007-04-10 | UNSAT | 4.99224 | 5.07567 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111222539.opb |
MD5SUM | 85b1a2d6763bafe7f0a209fbd0ea6a94 |
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 | 0.024995 |
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 | 1192 |
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 |
4.88/5.07 s UNSATISFIABLE
ERROR: no interpretation found !
/tmp/evaluation/358415-1176915159/instance-358415-1176915159.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node44/watcher-358415-1176915159 -o ROOT/results/node44/solver-358415-1176915159 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358415-1176915159.opb /tmp/evaluation/358415-1176915159/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: 0.91 0.97 0.99 3/77 26654 /proc/meminfo: memFree=1774416/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12268 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) R 26652 26654 25699 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 139427592 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840641125 0 0 4224 0 0 0 0 17 1 0 0 /proc/26654/statm: 3067 317 242 3 0 167 0 [startup+0.0711169 s] /proc/loadavg: 0.91 0.97 0.99 3/77 26654 /proc/meminfo: memFree=1774416/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102137 s] /proc/loadavg: 0.91 0.97 0.99 3/77 26654 /proc/meminfo: memFree=1774416/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.302111 s] /proc/loadavg: 0.91 0.97 0.99 3/77 26654 /proc/meminfo: memFree=1774416/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.702152 s] /proc/loadavg: 0.91 0.97 0.99 3/77 26654 /proc/meminfo: memFree=1774416/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+1.50123 s] /proc/loadavg: 0.91 0.97 0.99 2/81 26659 /proc/meminfo: memFree=1771888/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 [pid=26656] ppid=26654 vsize=5356 CPUtime=0.01 /proc/26656/stat : 26656 (sh) S 26654 26654 25699 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 139427593 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26656/statm: 1339 225 188 169 0 50 0 [pid=26658] ppid=26656 vsize=2952 CPUtime=1.37 /proc/26658/stat : 26658 (clasp-1.0) R 26656 26654 25699 0 -1 4194304 391 0 3 0 137 0 0 0 25 0 1 0 139427593 3022848 358 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 11715136 0 0 4096 0 0 0 0 17 1 0 0 /proc/26658/statm: 738 358 249 81 0 112 0 [pid=26659] ppid=26656 vsize=12268 CPUtime=0 /proc/26659/stat : 26659 (pboutclasp.pl) S 26656 26654 25699 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 139427593 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/26659/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 1.38 Current children cumulated vsize (KiB) 32976 [startup+3.1014 s] /proc/loadavg: 0.91 0.97 0.99 2/81 26659 /proc/meminfo: memFree=1771696/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 [pid=26656] ppid=26654 vsize=5356 CPUtime=0.01 /proc/26656/stat : 26656 (sh) S 26654 26654 25699 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 139427593 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26656/statm: 1339 225 188 169 0 50 0 [pid=26658] ppid=26656 vsize=3084 CPUtime=2.97 /proc/26658/stat : 26658 (clasp-1.0) R 26656 26654 25699 0 -1 4194304 405 0 3 0 297 0 0 0 25 0 1 0 139427593 3158016 372 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0 /proc/26658/statm: 771 372 249 81 0 145 0 [pid=26659] ppid=26656 vsize=12268 CPUtime=0 /proc/26659/stat : 26659 (pboutclasp.pl) S 26656 26654 25699 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 139427593 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/26659/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 2.98 Current children cumulated vsize (KiB) 33108 Solver just ended. Dumping a history of the last processes samples [startup+3.90148 s] /proc/loadavg: 0.91 0.97 0.99 2/81 26659 /proc/meminfo: memFree=1771696/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 [pid=26656] ppid=26654 vsize=5356 CPUtime=0.01 /proc/26656/stat : 26656 (sh) S 26654 26654 25699 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 139427593 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26656/statm: 1339 225 188 169 0 50 0 [pid=26658] ppid=26656 vsize=3084 CPUtime=3.77 /proc/26658/stat : 26658 (clasp-1.0) R 26656 26654 25699 0 -1 4194304 411 0 3 0 377 0 0 0 25 0 1 0 139427593 3158016 378 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134714146 0 0 4096 0 0 0 0 17 1 0 0 /proc/26658/statm: 771 378 249 81 0 145 0 [pid=26659] ppid=26656 vsize=12268 CPUtime=0 /proc/26659/stat : 26659 (pboutclasp.pl) S 26656 26654 25699 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 139427593 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/26659/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 3.78 Current children cumulated vsize (KiB) 33108 [startup+4.70156 s] /proc/loadavg: 0.91 0.97 0.99 2/81 26659 /proc/meminfo: memFree=1771696/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 [pid=26656] ppid=26654 vsize=5356 CPUtime=0.01 /proc/26656/stat : 26656 (sh) S 26654 26654 25699 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 139427593 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26656/statm: 1339 225 188 169 0 50 0 [pid=26658] ppid=26656 vsize=3084 CPUtime=4.57 /proc/26658/stat : 26658 (clasp-1.0) R 26656 26654 25699 0 -1 4194304 415 0 3 0 457 0 0 0 25 0 1 0 139427593 3158016 382 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784548 0 0 4096 0 0 0 0 17 1 0 0 /proc/26658/statm: 771 382 249 81 0 145 0 [pid=26659] ppid=26656 vsize=12268 CPUtime=0 /proc/26659/stat : 26659 (pboutclasp.pl) S 26656 26654 25699 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 139427593 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/26659/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.58 Current children cumulated vsize (KiB) 33108 [startup+4.90158 s] /proc/loadavg: 0.91 0.97 0.99 2/81 26659 /proc/meminfo: memFree=1771696/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 [pid=26656] ppid=26654 vsize=5356 CPUtime=0.01 /proc/26656/stat : 26656 (sh) S 26654 26654 25699 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 139427593 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26656/statm: 1339 225 188 169 0 50 0 [pid=26658] ppid=26656 vsize=3084 CPUtime=4.77 /proc/26658/stat : 26658 (clasp-1.0) R 26656 26654 25699 0 -1 4194304 419 0 3 0 477 0 0 0 25 0 1 0 139427593 3158016 386 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0 /proc/26658/statm: 771 386 249 81 0 145 0 [pid=26659] ppid=26656 vsize=12268 CPUtime=0 /proc/26659/stat : 26659 (pboutclasp.pl) S 26656 26654 25699 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 139427593 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/26659/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.78 Current children cumulated vsize (KiB) 33108 [startup+5.00159 s] /proc/loadavg: 0.91 0.97 0.99 2/81 26659 /proc/meminfo: memFree=1771696/2055920 swapFree=4149052/4192956 [pid=26654] ppid=26652 vsize=12400 CPUtime=0 /proc/26654/stat : 26654 (pbclasp) S 26652 26654 25699 0 -1 4194304 485 0 0 0 0 0 0 0 16 0 1 0 139427592 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26654/statm: 3100 435 320 3 0 200 0 [pid=26656] ppid=26654 vsize=5356 CPUtime=0.01 /proc/26656/stat : 26656 (sh) S 26654 26654 25699 0 -1 4194304 298 514 0 0 0 0 1 0 16 0 1 0 139427593 5484544 225 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/26656/statm: 1339 225 188 169 0 50 0 [pid=26658] ppid=26656 vsize=3084 CPUtime=4.87 /proc/26658/stat : 26658 (clasp-1.0) R 26656 26654 25699 0 -1 4194304 419 0 3 0 487 0 0 0 25 0 1 0 139427593 3158016 386 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715268 0 0 4096 0 0 0 0 17 1 0 0 /proc/26658/statm: 771 386 249 81 0 145 0 [pid=26659] ppid=26656 vsize=12268 CPUtime=0 /proc/26659/stat : 26659 (pboutclasp.pl) S 26656 26654 25699 0 -1 4194304 417 0 0 0 0 0 0 0 15 0 1 0 139427593 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 0 18446744071563648864 0 0 17 0 0 0 /proc/26659/statm: 3067 376 293 3 0 167 0 Current children cumulated CPU time (s) 4.88 Current children cumulated vsize (KiB) 33108 Child status: 0 Real time (s): 5.07567 CPU time (s): 4.99224 CPU user time (s): 4.97224 CPU system time (s): 0.019996 CPU usage (%): 98.3563 Max. virtual memory (cumulated for all children) (KiB): 33108 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.97224 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2247 page faults= 3 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 62 involuntary context switches= 51 runsolver used 0.008998 second user time and 0.015997 second system time The end
Begin job on node44 on Wed Apr 18 16:52:39 UTC 2007 IDJOB= 358415 IDBENCH= 1212 IDSOLVER= 167 FILE ID= node44/358415-1176915159 PBS_JOBID= 4595219 Free space on /tmp= 66414 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111222539.opb COMMAND LINE= pbclasp instance-358415-1176915159.opb /tmp/evaluation/358415-1176915159/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-358415-1176915159 -o ROOT/results/node44/conversion-358415-1176915159 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358415-1176915159/instance-358415-1176915159.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node44/watcher-358415-1176915159 -o ROOT/results/node44/solver-358415-1176915159 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-358415-1176915159.opb /tmp/evaluation/358415-1176915159/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 85b1a2d6763bafe7f0a209fbd0ea6a94 RANDOM SEED= 414230255 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node44.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 : 3000.234 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 : 3000.234 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: 1774888 kB Buffers: 25264 kB Cached: 180884 kB SwapCached: 20768 kB Active: 52824 kB Inactive: 184708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1774888 kB SwapTotal: 4192956 kB SwapFree: 4149052 kB Dirty: 504 kB Writeback: 0 kB Mapped: 32488 kB Slab: 28960 kB Committed_AS: 452352 kB PageTables: 1736 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= 66414 MiB End job on node44 on Wed Apr 18 16:52:44 UTC 2007