Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | UNSAT | 254.027 | 254.11 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-d6cube.opb |
MD5SUM | 81f6ac40aa7d3bed7fd7ce8f56c34d18 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
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 | 254.249 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 185520 |
Total number of constraints | 404 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 404 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 185520 |
Number of terms in the objective function | 185520 |
Biggest coefficient in the objective function | 43 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 686424 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262144 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 686424 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/351148-1176583236/instance-351148-1176583236.opb 0.00/0.00 c File size is 14092757 bytes. 3.19/3.26 c Highest Coefficient sum: 686424 3.19/3.26 c Parsing was ok!! 3.19/3.26 c Total parsing time: 3.256 s 3.39/3.40 c Var: 185520 Constr: 808 6/0/802 Lit: 2262240 Watch. Lit: 499379 3.39/3.40 c Obj. Vars: 185520 (100 % of total variables) 189.03/189.19 c Pre-processing Time: 189.131 s 189.13/189.20 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 189.13/189.20 c 0 145358 808 2262240 2799 1393751 500000 0 0 189.13 189.13/189.20 c Switching off LPR mode. 253.92/254.09 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 253.92/254.09 c 0 11 11 3630 819 2262251 11 0 254.01 253.92/254.09 s UNSATISFIABLE 253.92/254.09 c Total time: 254.007 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-351148-1176583236 -o ROOT/results/node35/solver-351148-1176583236 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351148-1176583236/instance-351148-1176583236.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: 0.91 0.95 0.97 3/77 24922 /proc/meminfo: memFree=1770824/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=25500 CPUtime=0 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 106239060 26112000 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 6375 335 281 324 0 2003 0 [startup+0.062082 s] /proc/loadavg: 0.91 0.95 0.97 3/77 24922 /proc/meminfo: memFree=1770824/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=27584 CPUtime=0.05 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 974 0 0 0 5 0 0 0 18 0 1 0 106239060 28246016 902 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 1898107 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 6897 902 358 324 0 2525 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 27584 [startup+0.101086 s] /proc/loadavg: 0.91 0.95 0.97 3/77 24922 /proc/meminfo: memFree=1770824/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=29288 CPUtime=0.09 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 1504 0 0 0 9 0 0 0 18 0 1 0 106239060 29990912 1353 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134538940 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 7322 1353 404 324 0 2950 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 29288 [startup+0.30111 s] /proc/loadavg: 0.91 0.95 0.97 3/77 24922 /proc/meminfo: memFree=1770824/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=35216 CPUtime=0.29 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 3561 0 0 0 28 1 0 0 19 0 1 0 106239060 36061184 3107 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134541250 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 8804 3108 639 324 0 4432 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 35216 [startup+0.701158 s] /proc/loadavg: 0.91 0.95 0.97 3/77 24922 /proc/meminfo: memFree=1770824/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=37264 CPUtime=0.69 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 6538 0 0 0 67 2 0 0 23 0 1 0 106239060 38158336 5771 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 9316 5771 1087 324 0 4944 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 37264 [startup+1.50125 s] /proc/loadavg: 0.91 0.95 0.97 2/78 24923 /proc/meminfo: memFree=1751296/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=46732 CPUtime=1.49 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 11874 0 0 0 144 5 0 0 25 0 1 0 106239060 47853568 8798 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 11683 8798 1946 324 0 7311 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 46732 [startup+3.10144 s] /proc/loadavg: 0.91 0.95 0.97 2/78 24923 /proc/meminfo: memFree=1737088/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=61928 CPUtime=3.09 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 20808 0 0 0 301 8 0 0 25 0 1 0 106239060 63414272 14423 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 15482 14423 3560 324 0 11110 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 61928 [startup+6.30181 s] /proc/loadavg: 0.92 0.95 0.97 2/78 24923 /proc/meminfo: memFree=1696648/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=81260 CPUtime=6.29 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 28900 0 0 0 617 12 0 0 25 0 1 0 106239060 83210240 19074 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 20315 19074 305 324 0 19384 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 81260 [startup+12.7016 s] /proc/loadavg: 0.93 0.95 0.97 2/78 24923 /proc/meminfo: memFree=1679176/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=97760 CPUtime=12.69 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 33009 0 0 0 1255 14 0 0 25 0 1 0 106239060 100106240 23183 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 24440 23183 305 324 0 23509 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 97760 [startup+25.5011 s] /proc/loadavg: 0.94 0.96 0.97 2/78 24923 /proc/meminfo: memFree=1678408/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=98684 CPUtime=25.48 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 33233 0 0 0 2534 14 0 0 25 0 1 0 106239060 101052416 23407 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 24671 23407 305 324 0 23740 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 98684 [startup+51.1011 s] /proc/loadavg: 0.96 0.96 0.97 2/78 24923 /proc/meminfo: memFree=1676296/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=100664 CPUtime=51.07 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 33741 0 0 0 5092 15 0 0 25 0 1 0 106239060 103079936 23915 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25166 23915 305 324 0 24235 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 100664 [startup+102.305 s] /proc/loadavg: 0.98 0.96 0.97 2/78 24923 /proc/meminfo: memFree=1676168/2055920 swapFree=4042936/4192956 [pid=24922] ppid=24920 vsize=100756 CPUtime=102.25 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 33772 0 0 0 10210 15 0 0 25 0 1 0 106239060 103174144 23946 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25189 23946 305 324 0 24258 0 Current children cumulated CPU time (s) 102.25 Current children cumulated vsize (KiB) 100756 [startup+162.301 s] /proc/loadavg: 0.99 0.97 0.97 2/78 24923 /proc/meminfo: memFree=1676168/2055920 swapFree=4043000/4192956 [pid=24922] ppid=24920 vsize=100756 CPUtime=162.24 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 33775 0 0 0 16208 16 0 0 25 0 1 0 106239060 103174144 23949 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25189 23949 305 324 0 24258 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 100756 [startup+222.301 s] /proc/loadavg: 0.99 0.97 0.97 2/78 24923 /proc/meminfo: memFree=1675784/2055920 swapFree=4043000/4192956 [pid=24922] ppid=24920 vsize=100756 CPUtime=222.22 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 34143 0 0 0 22206 16 0 0 25 0 1 0 106239060 103174144 23954 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25189 23954 310 324 0 24258 0 Current children cumulated CPU time (s) 222.22 Current children cumulated vsize (KiB) 100756 Solver just ended. Dumping a history of the last processes samples [startup+230.301 s] /proc/loadavg: 0.99 0.97 0.97 2/78 24923 /proc/meminfo: memFree=1675784/2055920 swapFree=4043000/4192956 [pid=24922] ppid=24920 vsize=100756 CPUtime=230.21 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 34143 0 0 0 23005 16 0 0 25 0 1 0 106239060 103174144 23954 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25189 23954 310 324 0 24258 0 Current children cumulated CPU time (s) 230.21 Current children cumulated vsize (KiB) 100756 [startup+243.106 s] /proc/loadavg: 0.99 0.97 0.97 2/78 24923 /proc/meminfo: memFree=1675784/2055920 swapFree=4043000/4192956 [pid=24922] ppid=24920 vsize=100756 CPUtime=243.02 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 34143 0 0 0 24285 17 0 0 25 0 1 0 106239060 103174144 23954 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551551 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25189 23954 310 324 0 24258 0 Current children cumulated CPU time (s) 243.02 Current children cumulated vsize (KiB) 100756 [startup+249.501 s] /proc/loadavg: 0.99 0.97 0.97 2/78 24923 /proc/meminfo: memFree=1675784/2055920 swapFree=4043000/4192956 [pid=24922] ppid=24920 vsize=100756 CPUtime=249.41 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 34143 0 0 0 24924 17 0 0 25 0 1 0 106239060 103174144 23954 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25189 23954 310 324 0 24258 0 Current children cumulated CPU time (s) 249.41 Current children cumulated vsize (KiB) 100756 [startup+252.703 s] /proc/loadavg: 0.99 0.97 0.97 2/78 24923 /proc/meminfo: memFree=1675784/2055920 swapFree=4043000/4192956 [pid=24922] ppid=24920 vsize=100756 CPUtime=252.61 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 34143 0 0 0 25244 17 0 0 25 0 1 0 106239060 103174144 23954 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25189 23954 310 324 0 24258 0 Current children cumulated CPU time (s) 252.61 Current children cumulated vsize (KiB) 100756 [startup+253.502 s] /proc/loadavg: 0.99 0.97 0.97 2/78 24923 /proc/meminfo: memFree=1675784/2055920 swapFree=4043000/4192956 [pid=24922] ppid=24920 vsize=100756 CPUtime=253.41 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 34143 0 0 0 25324 17 0 0 25 0 1 0 106239060 103174144 23954 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25189 23954 310 324 0 24258 0 Current children cumulated CPU time (s) 253.41 Current children cumulated vsize (KiB) 100756 [startup+253.902 s] /proc/loadavg: 0.99 0.97 0.97 2/78 24923 /proc/meminfo: memFree=1675784/2055920 swapFree=4043000/4192956 [pid=24922] ppid=24920 vsize=100756 CPUtime=253.81 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194304 34143 0 0 0 25364 17 0 0 25 0 1 0 106239060 103174144 23954 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 25189 23954 310 324 0 24258 0 Current children cumulated CPU time (s) 253.81 Current children cumulated vsize (KiB) 100756 [startup+254.106 s] /proc/loadavg: 0.99 0.97 0.97 2/78 24923 /proc/meminfo: memFree=1675784/2055920 swapFree=4043000/4192956 [pid=24922] ppid=24920 vsize=0 CPUtime=254.01 /proc/24922/stat : 24922 (bsolo3.0.16) R 24920 24922 24554 0 -1 4194308 34144 0 0 0 25383 18 0 0 25 0 1 0 106239060 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24922/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 254.01 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 254.11 CPU time (s): 254.027 CPU user time (s): 253.838 CPU system time (s): 0.188971 CPU usage (%): 99.9676 Max. virtual memory (cumulated for all children) (KiB): 100796 getrusage(RUSAGE_CHILDREN,...) data: user time used= 253.838 system time used= 0.188971 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 34144 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= 11 involuntary context switches= 5073 runsolver used 0.317951 second user time and 0.577912 second system time The end
Begin job on node35 on Sat Apr 14 20:40:36 UTC 2007 IDJOB= 351148 IDBENCH= 1674 IDSOLVER= 163 FILE ID= node35/351148-1176583236 PBS_JOBID= 4556926 Free space on /tmp= 66547 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-d6cube.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351148-1176583236/instance-351148-1176583236.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-351148-1176583236 -o ROOT/results/node35/solver-351148-1176583236 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351148-1176583236/instance-351148-1176583236.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 81f6ac40aa7d3bed7fd7ce8f56c34d18 RANDOM SEED= 634532982 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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 : 3000.232 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 : 3000.232 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: 1771296 kB Buffers: 15864 kB Cached: 143848 kB SwapCached: 2740 kB Active: 59416 kB Inactive: 152200 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1771296 kB SwapTotal: 4192956 kB SwapFree: 4042936 kB Dirty: 18164 kB Writeback: 0 kB Mapped: 60040 kB Slab: 58364 kB Committed_AS: 372596 kB PageTables: 2000 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= 66547 MiB End job on node35 on Sat Apr 14 20:44:51 UTC 2007