Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 1074317824 | 130.355 | 130.389 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-misc01.opb |
MD5SUM | 4e08c098e45fba5de8abfdff758a82bc |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1074317824 |
Best CPU time to get the best result obtained on this benchmark | 0.221966 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1074317824 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 1073741824 |
Number of bits of the biggest number in a constraint | 31 |
Biggest sum of numbers in a constraint | 3223595007 |
Number of bits of the biggest sum of numbers | 32 |
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 This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.00 c ...done 0.00/0.00 c #vars=113 #constraints=72 hasObjective=yes 0.00/0.00 c res. mode=mod 0.00/0.00 c VSIDS like heuristics 0.00/0.00 c complete search running 0.04/0.10 c restart after 401 decisions 0.09/0.12 c nbDecision=457 #constraints=479 0.09/0.12 c linear search for optimum 0.09/0.12 o 1074523648 0.09/0.15 c nbDecision=500 #constraints=521 0.29/0.35 c nbDecision=761 #constraints=774 0.29/0.35 o 1074456576 0.29/0.39 c restart after 801 decisions 0.39/0.44 c nbDecision=870 #constraints=867 0.39/0.44 o 1074391552 0.59/0.65 c nbDecision=1000 #constraints=998 1.10/1.12 c nbDecision=1300 #constraints=1286 1.10/1.12 o 1074360832 1.49/1.56 c nbDecision=1500 #constraints=1485 1.69/1.78 c restart after 1601 decisions 2.79/2.83 c nbDecision=2000 #constraints=1948 3.69/3.77 c nbDecision=2254 #constraints=2193 3.69/3.77 o 1074348544 4.59/4.65 c nbDecision=2500 #constraints=2434 7.29/7.34 c nbDecision=3000 #constraints=2925 8.79/8.87 c restart after 3201 decisions 10.99/11.05 c nbDecision=3500 #constraints=3393 15.98/16.08 c nbDecision=4000 #constraints=3884 22.68/22.72 c nbDecision=4500 #constraints=4370 30.28/30.34 c nbDecision=5000 #constraints=4861 34.18/34.22 c nbDecision=5188 #constraints=5040 34.18/34.22 o 1074317824 41.78/41.89 c nbDecision=5500 #constraints=5326 55.18/55.23 c nbDecision=6000 #constraints=5772 72.37/72.49 c restart after 6401 decisions 76.17/76.23 c nbDecision=6500 #constraints=6260 97.36/97.43 c nbDecision=7000 #constraints=6751 121.97/122.04 c nbDecision=7500 #constraints=7251 130.26/130.38 c nbDecision=7662 #constraints=7414 130.26/130.38 130.26/130.38 s OPTIMUM FOUND 130.26/130.38 v -x1 -x2 x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 130.26/130.38 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 130.26/130.38 v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 130.26/130.38 v x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 x94 -x95 -x96 x97 x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 130.26/130.38 v -x107 -x108 -x109 -x110 -x111 -x112 x113 130.26/130.38 130.26/130.38 c user time= 130.329 s 130.26/130.38 c system time= 0.021996 s 130.26/130.38 c wall clock time=130.384
OK 1074317824
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-365682-1176995974 -o ROOT/results/node68/solver-365682-1176995974 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365682-1176995974/instance-365682-1176995974.opb mod 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: 0.78 0.95 0.93 3/64 23401 /proc/meminfo: memFree=1397088/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=1468 CPUtime=0 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 175586980 1503232 178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 367 178 139 317 0 46 0 [startup+0.0439629 s] /proc/loadavg: 0.78 0.95 0.93 3/64 23401 /proc/meminfo: memFree=1397088/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=1732 CPUtime=0.04 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 237 0 0 0 4 0 0 0 18 0 1 0 175586980 1773568 219 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 433 219 139 317 0 112 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1732 [startup+0.101969 s] /proc/loadavg: 0.78 0.95 0.93 3/64 23401 /proc/meminfo: memFree=1397088/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=1864 CPUtime=0.09 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 175586980 1908736 261 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134752702 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 466 261 139 317 0 145 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1864 [startup+0.301986 s] /proc/loadavg: 0.78 0.95 0.93 3/64 23401 /proc/meminfo: memFree=1397088/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=2260 CPUtime=0.29 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 404 0 0 0 29 0 0 0 19 0 1 0 175586980 2314240 386 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 565 386 170 317 0 244 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2260 [startup+0.702022 s] /proc/loadavg: 0.78 0.95 0.93 3/64 23401 /proc/meminfo: memFree=1397088/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=2784 CPUtime=0.69 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 534 0 0 0 69 0 0 0 22 0 1 0 175586980 2850816 516 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563935 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 696 516 170 317 0 375 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2784 [startup+1.50109 s] /proc/loadavg: 0.78 0.95 0.93 2/65 23402 /proc/meminfo: memFree=1395288/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=3708 CPUtime=1.49 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 761 0 0 0 149 0 0 0 25 0 1 0 175586980 3796992 743 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712541 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 927 743 170 317 0 606 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3708 [startup+3.10124 s] /proc/loadavg: 0.78 0.95 0.93 2/65 23402 /proc/meminfo: memFree=1394200/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=4620 CPUtime=3.09 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 1009 0 0 0 309 0 0 0 25 0 1 0 175586980 4730880 991 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549863 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 1155 991 170 317 0 834 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 4620 [startup+6.30253 s] /proc/loadavg: 0.80 0.95 0.93 2/65 23402 /proc/meminfo: memFree=1392280/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=6200 CPUtime=6.29 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 1391 0 0 0 629 0 0 0 25 0 1 0 175586980 6348800 1373 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 1550 1373 170 317 0 1229 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6200 [startup+12.7011 s] /proc/loadavg: 0.81 0.95 0.93 2/65 23402 /proc/meminfo: memFree=1390432/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=7928 CPUtime=12.69 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 1792 0 0 0 1269 0 0 0 25 0 1 0 175586980 8118272 1774 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 1982 1774 170 317 0 1661 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 7928 [startup+25.5013 s] /proc/loadavg: 0.85 0.95 0.93 2/65 23402 /proc/meminfo: memFree=1388328/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=10028 CPUtime=25.48 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 2293 0 0 0 2548 0 0 0 25 0 1 0 175586980 10268672 2275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716050 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 2507 2275 170 317 0 2186 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 10028 [startup+51.1016 s] /proc/loadavg: 0.90 0.96 0.93 2/65 23402 /proc/meminfo: memFree=1386344/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=12024 CPUtime=51.08 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 2787 0 0 0 5107 1 0 0 25 0 1 0 175586980 12312576 2769 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 3006 2769 170 317 0 2685 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 12024 [startup+102.305 s] /proc/loadavg: 0.96 0.96 0.93 2/65 23402 /proc/meminfo: memFree=1384104/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=14404 CPUtime=102.27 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 3337 0 0 0 10226 1 0 0 25 0 1 0 175586980 14749696 3319 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 3601 3319 170 317 0 3280 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 14404 Solver just ended. Dumping a history of the last processes samples [startup+115.101 s] /proc/loadavg: 0.96 0.96 0.93 2/65 23402 /proc/meminfo: memFree=1383720/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=14792 CPUtime=115.06 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 3435 0 0 0 11505 1 0 0 25 0 1 0 175586980 15147008 3417 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 3698 3417 170 317 0 3377 0 Current children cumulated CPU time (s) 115.06 Current children cumulated vsize (KiB) 14792 [startup+121.502 s] /proc/loadavg: 0.97 0.96 0.93 2/65 23402 /proc/meminfo: memFree=1383528/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=15068 CPUtime=121.46 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 3486 0 0 0 12144 2 0 0 25 0 1 0 175586980 15429632 3468 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 3767 3468 170 317 0 3446 0 Current children cumulated CPU time (s) 121.46 Current children cumulated vsize (KiB) 15068 [startup+124.701 s] /proc/loadavg: 0.97 0.96 0.93 2/65 23402 /proc/meminfo: memFree=1383336/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=15200 CPUtime=124.66 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 3526 0 0 0 12464 2 0 0 25 0 1 0 175586980 15564800 3508 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 3800 3508 170 317 0 3479 0 Current children cumulated CPU time (s) 124.66 Current children cumulated vsize (KiB) 15200 [startup+127.902 s] /proc/loadavg: 0.97 0.96 0.93 2/65 23402 /proc/meminfo: memFree=1383208/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=15200 CPUtime=127.86 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 3554 0 0 0 12784 2 0 0 25 0 1 0 175586980 15564800 3536 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 3800 3536 170 317 0 3479 0 Current children cumulated CPU time (s) 127.86 Current children cumulated vsize (KiB) 15200 [startup+129.502 s] /proc/loadavg: 0.97 0.96 0.93 2/65 23402 /proc/meminfo: memFree=1383208/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=15332 CPUtime=129.46 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 3567 0 0 0 12944 2 0 0 25 0 1 0 175586980 15699968 3549 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 3833 3549 170 317 0 3512 0 Current children cumulated CPU time (s) 129.46 Current children cumulated vsize (KiB) 15332 [startup+129.902 s] /proc/loadavg: 0.97 0.96 0.93 2/65 23402 /proc/meminfo: memFree=1383144/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=15332 CPUtime=129.86 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 3569 0 0 0 12984 2 0 0 25 0 1 0 175586980 15699968 3551 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 3833 3551 170 317 0 3512 0 Current children cumulated CPU time (s) 129.86 Current children cumulated vsize (KiB) 15332 [startup+130.302 s] /proc/loadavg: 0.97 0.96 0.93 2/65 23402 /proc/meminfo: memFree=1383144/2055920 swapFree=4181952/4192956 [pid=23401] ppid=23399 vsize=15332 CPUtime=130.26 /proc/23401/stat : 23401 (oree) R 23399 23401 23344 0 -1 4194304 3570 0 0 0 13024 2 0 0 25 0 1 0 175586980 15699968 3552 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/23401/statm: 3833 3552 170 317 0 3512 0 Current children cumulated CPU time (s) 130.26 Current children cumulated vsize (KiB) 15332 Child status: 0 Real time (s): 130.389 CPU time (s): 130.355 CPU user time (s): 130.33 CPU system time (s): 0.024996 CPU usage (%): 99.9737 Max. virtual memory (cumulated for all children) (KiB): 15332 getrusage(RUSAGE_CHILDREN,...) data: user time used= 130.33 system time used= 0.024996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3586 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= 8 involuntary context switches= 271 runsolver used 0.101984 second user time and 0.268959 second system time The end
Begin job on node68 on Thu Apr 19 15:19:35 UTC 2007 IDJOB= 365682 IDBENCH= 2485 IDSOLVER= 172 FILE ID= node68/365682-1176995974 PBS_JOBID= 4630479 Free space on /tmp= 66326 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc01.opb COMMAND LINE= oree /tmp/evaluation/365682-1176995974/instance-365682-1176995974.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-365682-1176995974 -o ROOT/results/node68/solver-365682-1176995974 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365682-1176995974/instance-365682-1176995974.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 4e08c098e45fba5de8abfdff758a82bc RANDOM SEED= 556481658 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1397496 kB Buffers: 30012 kB Cached: 555964 kB SwapCached: 4740 kB Active: 81348 kB Inactive: 515708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1397496 kB SwapTotal: 4192956 kB SwapFree: 4181952 kB Dirty: 1488 kB Writeback: 0 kB Mapped: 15188 kB Slab: 47476 kB Committed_AS: 2744220 kB PageTables: 1380 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= 66326 MiB End job on node68 on Thu Apr 19 15:21:45 UTC 2007