Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | UNSAT | 142.037 | 142.076 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-e226.opb |
MD5SUM | ba85c504e75c36f184b41f40c4eddd0f |
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 | 9.71252 |
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 | 8460 |
Total number of constraints | 216 |
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 | 216 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 3210 |
Number of terms in the objective function | 5160 |
Biggest coefficient in the objective function | 17864 |
Number of bits for the biggest coefficient in the objective function | 15 |
Sum of the numbers in the objective function | 528383 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 528383 |
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/362785-1177018033/instance-362785-1177018033.opb 0.00/0.00 c File size is 740607 bytes. 0.09/0.14 c Highest Coefficient sum: 528383 0.09/0.14 c Parsing was ok!! 0.09/0.14 c Total parsing time: 0.142 s 0.09/0.15 c Var: 8460 Constr: 249 10/0/239 Lit: 100080 Watch. Lit: 20109 0.09/0.15 c Obj. Vars: 5160 (60.9929 % of total variables) 91.57/91.64 c Formula reductions applied at preprocessing 91.57/91.64 c Pre-processing Time: 91.619 s 92.07/92.15 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 92.07/92.15 c 0 3629 204 95430 467 72657 187442 0 0 91.62 92.07/92.15 c Initial Lower Bound: 9223372036854775807 92.07/92.15 c Initial Path Cost: -471 141.96/142.07 c 100 3629 304 126791 417 76650 206187 100 1 95.54 141.96/142.07 c 250 3629 454 159692 351 76299 226806 250 2 98.94 141.96/142.07 c 477 3629 681 213650 313 77040 249487 477 4 101.72 141.96/142.07 c 815 3629 1019 318091 312 77672 274436 815 6 121.05 141.96/142.07 c 1323 3629 1527 367424 240 78461 301880 1323 10 124.47 141.96/142.07 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 141.96/142.07 c 5 1631 762 180053 1835 436469 1631 11 142.03 141.96/142.07 s UNSATISFIABLE 141.96/142.07 c Total time: 142.031 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node72/watcher-362785-1177018033 -o ROOT/results/node72/solver-362785-1177018033 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362785-1177018033/instance-362785-1177018033.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 0.98 3/77 3261 /proc/meminfo: memFree=1846200/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=12460 CPUtime=0 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 177841730 12759040 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3115 336 281 324 0 2003 0 [startup+0.0426689 s] /proc/loadavg: 0.91 0.95 0.98 3/77 3261 /proc/meminfo: memFree=1846200/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=13204 CPUtime=0.03 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 598 0 0 0 3 0 0 0 18 0 1 0 177841730 13520896 566 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3301 566 333 324 0 2189 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 13204 [startup+0.101663 s] /proc/loadavg: 0.91 0.95 0.98 3/77 3261 /proc/meminfo: memFree=1846200/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=6168 CPUtime=0.09 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 858 0 0 0 9 0 0 0 18 0 1 0 177841730 6316032 826 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 1542 826 405 324 0 430 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6168 [startup+0.301679 s] /proc/loadavg: 0.91 0.95 0.98 3/77 3261 /proc/meminfo: memFree=1846200/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=8400 CPUtime=0.29 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 1650 0 0 0 28 1 0 0 19 0 1 0 177841730 8601600 1437 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 2100 1437 306 324 0 1169 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8400 [startup+0.701716 s] /proc/loadavg: 0.91 0.95 0.98 3/77 3261 /proc/meminfo: memFree=1846200/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=8400 CPUtime=0.69 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 1651 0 0 0 68 1 0 0 23 0 1 0 177841730 8601600 1438 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 2100 1438 306 324 0 1169 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8400 [startup+1.50179 s] /proc/loadavg: 0.91 0.95 0.98 2/78 3262 /proc/meminfo: memFree=1841520/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=8400 CPUtime=1.49 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 1678 0 0 0 148 1 0 0 25 0 1 0 177841730 8601600 1465 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 2100 1465 306 324 0 1169 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8400 [startup+3.10193 s] /proc/loadavg: 0.91 0.95 0.98 2/78 3262 /proc/meminfo: memFree=1841392/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=8400 CPUtime=3.09 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 1678 0 0 0 308 1 0 0 25 0 1 0 177841730 8601600 1465 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 2100 1465 306 324 0 1169 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8400 [startup+6.30123 s] /proc/loadavg: 0.92 0.95 0.98 2/78 3262 /proc/meminfo: memFree=1841200/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=8400 CPUtime=6.29 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 1678 0 0 0 628 1 0 0 25 0 1 0 177841730 8601600 1465 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 2100 1465 306 324 0 1169 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8400 [startup+12.7018 s] /proc/loadavg: 0.93 0.95 0.98 2/78 3262 /proc/meminfo: memFree=1841264/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=8400 CPUtime=12.69 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 1678 0 0 0 1268 1 0 0 25 0 1 0 177841730 8601600 1465 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 2100 1465 306 324 0 1169 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 8400 [startup+25.502 s] /proc/loadavg: 0.94 0.96 0.98 2/78 3262 /proc/meminfo: memFree=1841136/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=8664 CPUtime=25.49 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 1725 0 0 0 2548 1 0 0 25 0 1 0 177841730 8871936 1512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 2166 1512 306 324 0 1235 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 8664 [startup+51.1013 s] /proc/loadavg: 0.96 0.96 0.98 2/78 3262 /proc/meminfo: memFree=1841008/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=8664 CPUtime=51.08 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 1726 0 0 0 5107 1 0 0 25 0 1 0 177841730 8871936 1513 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 2166 1513 306 324 0 1235 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 8664 [startup+102.306 s] /proc/loadavg: 0.98 0.96 0.98 2/78 3262 /proc/meminfo: memFree=1837040/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=12604 CPUtime=102.27 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 15515 0 0 0 10220 7 0 0 25 0 1 0 177841730 12906496 2601 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3151 2601 393 324 0 2220 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 12604 Solver just ended. Dumping a history of the last processes samples [startup+127.901 s] /proc/loadavg: 0.99 0.97 0.98 2/78 3262 /proc/meminfo: memFree=1834800/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=14928 CPUtime=127.86 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 16077 0 0 0 12773 13 0 0 25 0 1 0 177841730 15286272 3163 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3732 3163 393 324 0 2801 0 Current children cumulated CPU time (s) 127.86 Current children cumulated vsize (KiB) 14928 [startup+134.302 s] /proc/loadavg: 0.99 0.97 0.98 2/78 3262 /proc/meminfo: memFree=1834416/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=15320 CPUtime=134.26 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 16173 0 0 0 13411 15 0 0 25 0 1 0 177841730 15687680 3259 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3830 3259 393 324 0 2899 0 Current children cumulated CPU time (s) 134.26 Current children cumulated vsize (KiB) 15320 [startup+137.505 s] /proc/loadavg: 0.99 0.97 0.98 2/78 3262 /proc/meminfo: memFree=1834288/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=15452 CPUtime=137.45 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 16205 0 0 0 13730 15 0 0 25 0 1 0 177841730 15822848 3291 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3863 3291 393 324 0 2932 0 Current children cumulated CPU time (s) 137.45 Current children cumulated vsize (KiB) 15452 [startup+139.101 s] /proc/loadavg: 0.99 0.97 0.98 2/78 3262 /proc/meminfo: memFree=1834160/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=15452 CPUtime=139.06 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 16230 0 0 0 13890 16 0 0 25 0 1 0 177841730 15822848 3316 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3863 3316 393 324 0 2932 0 Current children cumulated CPU time (s) 139.06 Current children cumulated vsize (KiB) 15452 [startup+140.702 s] /proc/loadavg: 0.99 0.97 0.98 2/78 3262 /proc/meminfo: memFree=1834160/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=15452 CPUtime=140.66 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 16231 0 0 0 14050 16 0 0 25 0 1 0 177841730 15822848 3317 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3863 3317 393 324 0 2932 0 Current children cumulated CPU time (s) 140.66 Current children cumulated vsize (KiB) 15452 [startup+141.503 s] /proc/loadavg: 0.99 0.97 0.98 2/78 3262 /proc/meminfo: memFree=1834160/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=15452 CPUtime=141.46 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 16231 0 0 0 14130 16 0 0 25 0 1 0 177841730 15822848 3317 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3863 3317 393 324 0 2932 0 Current children cumulated CPU time (s) 141.46 Current children cumulated vsize (KiB) 15452 [startup+141.906 s] /proc/loadavg: 0.99 0.97 0.98 2/78 3262 /proc/meminfo: memFree=1834160/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=15452 CPUtime=141.86 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 16232 0 0 0 14170 16 0 0 25 0 1 0 177841730 15822848 3318 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3863 3318 393 324 0 2932 0 Current children cumulated CPU time (s) 141.86 Current children cumulated vsize (KiB) 15452 [startup+142.002 s] /proc/loadavg: 0.99 0.97 0.98 2/78 3262 /proc/meminfo: memFree=1834160/2055920 swapFree=4157116/4192956 [pid=3261] ppid=3259 vsize=15452 CPUtime=141.96 /proc/3261/stat : 3261 (bsolo3.0.16) R 3259 3261 2492 0 -1 4194304 16232 0 0 0 14180 16 0 0 25 0 1 0 177841730 15822848 3318 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3261/statm: 3863 3318 393 324 0 2932 0 Current children cumulated CPU time (s) 141.96 Current children cumulated vsize (KiB) 15452 Child status: 0 Real time (s): 142.076 CPU time (s): 142.037 CPU user time (s): 141.873 CPU system time (s): 0.163975 CPU usage (%): 99.9729 Max. virtual memory (cumulated for all children) (KiB): 15452 getrusage(RUSAGE_CHILDREN,...) data: user time used= 141.873 system time used= 0.163975 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16233 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= 273 runsolver used 0.173973 second user time and 0.347947 second system time The end
Begin job on node72 on Thu Apr 19 21:27:13 UTC 2007 IDJOB= 362785 IDBENCH= 1646 IDSOLVER= 163 FILE ID= node72/362785-1177018033 PBS_JOBID= 4630549 Free space on /tmp= 66403 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-e226.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362785-1177018033/instance-362785-1177018033.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node72/watcher-362785-1177018033 -o ROOT/results/node72/solver-362785-1177018033 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362785-1177018033/instance-362785-1177018033.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= ba85c504e75c36f184b41f40c4eddd0f RANDOM SEED= 93786930 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node72.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 : 3000.222 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 : 5931.00 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 : 3000.222 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: 1846608 kB Buffers: 25700 kB Cached: 111700 kB SwapCached: 16688 kB Active: 60764 kB Inactive: 99248 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1846608 kB SwapTotal: 4192956 kB SwapFree: 4157116 kB Dirty: 5140 kB Writeback: 0 kB Mapped: 29868 kB Slab: 34808 kB Committed_AS: 2776344 kB PageTables: 1788 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= 66403 MiB End job on node72 on Thu Apr 19 21:29:35 UTC 2007