Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | Signal | 263.691 | 263.779 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-reduced-mps-v2-20-10-scagr7.opb |
MD5SUM | 898083402c7ca4355f8e4024f5c352c7 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 472 |
Best CPU time to get the best result obtained on this benchmark | 1782.74 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 472 |
Optimality of the best value was proved | NO |
Number of variables | 4200 |
Total number of constraints | 129 |
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 | 129 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 300 |
Number of terms in the objective function | 3990 |
Biggest coefficient in the objective function | 14255 |
Number of bits for the biggest coefficient in the objective function | 14 |
Sum of the numbers in the objective function | 527499 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262051 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 527499 |
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/351265-1176593171/instance-351265-1176593171.opb 0.00/0.00 c File size is 161213 bytes. 0.00/0.03 c Highest Coefficient sum: 527499 0.00/0.03 c Parsing was ok!! 0.00/0.03 c Total parsing time: 0.032 s 0.00/0.03 c Var: 4200 Constr: 213 0/0/213 Lit: 23460 Watch. Lit: 5840 0.00/0.03 c Obj. Vars: 3990 (95 % of total variables) 0.19/0.20 c Pre-processing Time: 0.202 s 0.59/0.67 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.67 c 0 2992 213 23460 110 21158 46920 0 0 0.20 0.59/0.67 c Initial Lower Bound: -524 0.59/0.67 c Initial Path Cost: -1585
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node48/watcher-351265-1176593171 -o ROOT/results/node48/solver-351265-1176593171 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351265-1176593171/instance-351265-1176593171.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: 0.96 1.01 0.99 3/64 601 /proc/meminfo: memFree=1803576/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=19708 CPUtime=0 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 14162468 20180992 331 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134536080 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 4927 331 280 324 0 3956 0 [startup+0.0750521 s] /proc/loadavg: 0.96 1.01 0.99 3/64 601 /proc/meminfo: memFree=1803576/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=5368 CPUtime=0.06 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 788 0 0 0 6 0 0 0 18 0 1 0 14162468 5496832 716 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 1342 716 305 324 0 411 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 5368 [startup+0.101054 s] /proc/loadavg: 0.96 1.01 0.99 3/64 601 /proc/meminfo: memFree=1803576/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=5752 CPUtime=0.09 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 915 0 0 0 9 0 0 0 18 0 1 0 14162468 5890048 790 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 1438 790 307 324 0 507 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5752 [startup+0.301073 s] /proc/loadavg: 0.96 1.01 0.99 3/64 601 /proc/meminfo: memFree=1803576/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=7960 CPUtime=0.29 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 3792 0 2 0 28 1 0 0 19 0 1 0 14162468 8151040 1314 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 135325595 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 1990 1314 389 324 0 1059 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7960 [startup+0.701109 s] /proc/loadavg: 0.96 1.01 0.99 3/64 601 /proc/meminfo: memFree=1803576/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=6624 CPUtime=0.69 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 3894 0 2 0 68 1 0 0 22 0 1 0 14162468 6782976 1114 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 1656 1114 393 324 0 725 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6624 [startup+1.50118 s] /proc/loadavg: 0.96 1.01 0.99 2/65 602 /proc/meminfo: memFree=1799792/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=7672 CPUtime=1.48 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 4134 0 2 0 147 1 0 0 25 0 1 0 14162468 7856128 1354 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 1918 1355 393 324 0 987 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 7672 [startup+3.10134 s] /proc/loadavg: 0.96 1.00 0.99 2/65 602 /proc/meminfo: memFree=1798000/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=9888 CPUtime=3.09 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 4691 0 2 0 307 2 0 0 25 0 1 0 14162468 10125312 1911 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 2472 1911 393 324 0 1541 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9888 [startup+6.30163 s] /proc/loadavg: 0.96 1.00 0.99 2/65 602 /proc/meminfo: memFree=1790128/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=18636 CPUtime=6.29 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 6869 0 2 0 625 4 0 0 25 0 1 0 14162468 19083264 4089 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 4659 4089 393 324 0 3728 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 18636 [startup+12.7012 s] /proc/loadavg: 0.97 1.00 0.99 2/65 602 /proc/meminfo: memFree=1780272/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=27052 CPUtime=12.69 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 8982 0 2 0 1262 7 0 0 25 0 1 0 14162468 27701248 6202 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 6763 6202 393 324 0 5832 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 27052 [startup+25.5014 s] /proc/loadavg: 0.97 1.00 0.99 2/65 602 /proc/meminfo: memFree=1763696/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=42940 CPUtime=25.48 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 12965 0 2 0 2535 13 0 0 25 0 1 0 14162468 43970560 10185 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 10735 10185 393 324 0 9804 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 42940 [startup+51.1018 s] /proc/loadavg: 0.98 1.00 0.99 2/65 602 /proc/meminfo: memFree=1746416/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=60248 CPUtime=51.07 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 17301 0 2 0 5088 19 0 0 25 0 1 0 14162468 61693952 14521 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 15062 14521 393 324 0 14131 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 60248 [startup+102.306 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1715376/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=91036 CPUtime=102.27 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 24983 0 2 0 10195 32 0 0 25 0 1 0 14162468 93220864 22203 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3962718 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 22759 22203 393 324 0 21828 0 Current children cumulated CPU time (s) 102.27 Current children cumulated vsize (KiB) 91036 [startup+162.301 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1688240/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=118416 CPUtime=162.24 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 31840 0 2 0 16179 45 0 0 25 0 1 0 14162468 121257984 29060 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 29604 29060 393 324 0 28673 0 Current children cumulated CPU time (s) 162.24 Current children cumulated vsize (KiB) 118416 [startup+222.302 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1670832/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=135436 CPUtime=222.23 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 36098 0 2 0 22168 55 0 0 25 0 1 0 14162468 138686464 33318 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 33859 33318 393 324 0 32928 0 Current children cumulated CPU time (s) 222.23 Current children cumulated vsize (KiB) 135436 Solver just ended. Dumping a history of the last processes samples [startup+230.301 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1669168/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=137120 CPUtime=230.23 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 36509 0 2 0 22967 56 0 0 25 0 1 0 14162468 140410880 33729 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3964489 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 34280 33729 393 324 0 33349 0 Current children cumulated CPU time (s) 230.23 Current children cumulated vsize (KiB) 137120 [startup+243.106 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1667760/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=138548 CPUtime=243.02 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 36861 0 2 0 24246 56 0 0 25 0 1 0 14162468 141873152 34081 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 34637 34081 393 324 0 33706 0 Current children cumulated CPU time (s) 243.02 Current children cumulated vsize (KiB) 138548 [startup+255.902 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1666288/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=140108 CPUtime=255.82 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 37246 0 2 0 25524 58 0 0 25 0 1 0 14162468 143470592 34466 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 35027 34466 393 324 0 34096 0 Current children cumulated CPU time (s) 255.82 Current children cumulated vsize (KiB) 140108 [startup+259.101 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1665712/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=140620 CPUtime=259.01 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 37383 0 2 0 25843 58 0 0 25 0 1 0 14162468 143994880 34603 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 35155 34603 393 324 0 34224 0 Current children cumulated CPU time (s) 259.01 Current children cumulated vsize (KiB) 140620 [startup+262.302 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1665200/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=141144 CPUtime=262.21 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 37510 0 2 0 26163 58 0 0 25 0 1 0 14162468 144531456 34730 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160527325 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 35286 34730 393 324 0 34355 0 Current children cumulated CPU time (s) 262.21 Current children cumulated vsize (KiB) 141144 [startup+263.101 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1665008/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=141272 CPUtime=263.02 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4194304 37541 0 2 0 26243 59 0 0 25 0 1 0 14162468 144662528 34761 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 3972772 0 0 4096 16384 0 0 0 17 1 0 0 /proc/601/statm: 35318 34761 393 324 0 34387 0 Current children cumulated CPU time (s) 263.02 Current children cumulated vsize (KiB) 141272 [startup+263.501 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1665008/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=141276 CPUtime=263.4 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4195840 37557 0 2 0 26255 85 0 0 24 0 1 0 14162468 144666624 34763 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550992 0 0 4096 16384 0 0 0 17 0 0 0 /proc/601/statm: 35319 34763 393 324 0 34388 0 Current children cumulated CPU time (s) 263.4 Current children cumulated vsize (KiB) 141276 [startup+263.702 s] /proc/loadavg: 0.99 1.00 0.99 2/65 602 /proc/meminfo: memFree=1665008/2055920 swapFree=4192036/4192956 [pid=601] ppid=599 vsize=141276 CPUtime=263.6 /proc/601/stat : 601 (bsolo3.0.16) R 599 601 31818 0 -1 4195840 37557 0 2 0 26255 105 0 0 25 0 1 0 14162468 144666624 34763 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550992 0 0 4096 16384 0 0 0 17 0 0 0 /proc/601/statm: 35319 34763 393 324 0 34388 0 Current children cumulated CPU time (s) 263.6 Current children cumulated vsize (KiB) 141276 Child ended because it received signal 11 (SIGSEGV) Real time (s): 263.779 CPU time (s): 263.691 CPU user time (s): 262.557 CPU system time (s): 1.13383 CPU usage (%): 99.9667 Max. virtual memory (cumulated for all children) (KiB): 141276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 262.557 system time used= 1.13383 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 37579 page faults= 2 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 12 involuntary context switches= 352 runsolver used 0.198969 second user time and 0.527919 second system time The end
Begin job on node48 on Sat Apr 14 23:26:11 UTC 2007 IDJOB= 351265 IDBENCH= 1714 IDSOLVER= 163 FILE ID= node48/351265-1176593171 PBS_JOBID= 4556950 Free space on /tmp= 66560 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-scagr7.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351265-1176593171/instance-351265-1176593171.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-351265-1176593171 -o ROOT/results/node48/solver-351265-1176593171 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351265-1176593171/instance-351265-1176593171.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 898083402c7ca4355f8e4024f5c352c7 RANDOM SEED= 742328547 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node48.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 : 3000.238 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 : 3000.238 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: 1803920 kB Buffers: 8800 kB Cached: 147360 kB SwapCached: 444 kB Active: 55388 kB Inactive: 116428 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1803920 kB SwapTotal: 4192956 kB SwapFree: 4192036 kB Dirty: 4548 kB Writeback: 0 kB Mapped: 25148 kB Slab: 66164 kB Committed_AS: 77904 kB PageTables: 1392 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= 66426 MiB End job on node48 on Sat Apr 14 23:30:35 UTC 2007