Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | ? (MO) | 42.47 | 42.7335 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib3/normalized-reduced-mps-v2-20-10-gesa3.opb |
MD5SUM | e5622ad866d5d89568106c284dbd26e1 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 550 |
Best CPU time to get the best result obtained on this benchmark | 1802.03 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 521 |
Optimality of the best value was proved | NO |
Number of variables | 18384 |
Total number of constraints | 1752 |
Number of constraints which are clauses | 48 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1704 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 311 |
Number of terms in the objective function | 11424 |
Biggest coefficient in the objective function | 1523 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 533712 |
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 | 533712 |
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 |
42.47/42.69 c Somebody sent me a SIGTERM 42.47/42.69 s UNKNOWN 42.47/42.71 pb2clasp1: no process killed
ERROR: no interpretation found !
/tmp/evaluation/351819-1176614576/instance-351819-1176614576.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node59/watcher-351819-1176614576 -o ROOT/results/node59/solver-351819-1176614576 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351819-1176614576.opb /tmp/evaluation/351819-1176614576/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: 0.99 0.97 0.98 3/64 12240 /proc/meminfo: memFree=1632704/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=12268 CPUtime=0 /proc/12240/stat : 12240 (pbclasp) R 12238 12240 11603 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 109367207 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217051789925 0 2147483391 4224 0 0 0 0 17 1 0 0 /proc/12240/statm: 3067 317 242 3 0 167 0 [startup+0.00947095 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12240 /proc/meminfo: memFree=1632704/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=12400 CPUtime=0 /proc/12240/stat : 12240 (pbclasp) R 12238 12240 11603 0 -1 4194304 467 0 0 0 0 0 0 0 18 0 1 0 109367207 12697600 433 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217051468513 0 0 4224 16384 0 0 0 17 1 0 0 /proc/12240/statm: 3100 433 314 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101489 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12240 /proc/meminfo: memFree=1632704/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=13904 CPUtime=0.09 /proc/12240/stat : 12240 (pbclasp) R 12238 12240 11603 0 -1 4194304 844 0 0 0 9 0 0 0 18 0 1 0 109367207 14237696 810 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217071947534 0 0 4224 16384 0 0 0 17 1 0 0 /proc/12240/statm: 3476 810 320 3 0 576 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 13904 [startup+0.301527 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12240 /proc/meminfo: memFree=1632704/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=14036 CPUtime=0.29 /proc/12240/stat : 12240 (pbclasp) R 12238 12240 11603 0 -1 4194304 880 0 0 0 29 0 0 0 19 0 1 0 109367207 14372864 846 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217051242732 0 0 4224 16384 0 0 0 17 1 0 0 /proc/12240/statm: 3509 846 320 3 0 609 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 14036 [startup+0.701603 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12240 /proc/meminfo: memFree=1632704/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=14300 CPUtime=0.69 /proc/12240/stat : 12240 (pbclasp) R 12238 12240 11603 0 -1 4194304 955 0 0 0 69 0 0 0 22 0 1 0 109367207 14643200 921 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217051502446 0 0 4224 16384 0 0 0 17 1 0 0 /proc/12240/statm: 3575 921 320 3 0 675 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 14300 [startup+1.50176 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12241 /proc/meminfo: memFree=1629816/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=15780 CPUtime=1.46 /proc/12240/stat : 12240 (pbclasp) S 12238 12240 11603 0 -1 4194304 1349 0 0 0 146 0 0 0 16 0 1 0 109367207 16158720 1302 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/12240/statm: 3945 1302 324 3 0 1045 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 15780 [startup+3.10107 s] /proc/loadavg: 0.99 0.97 0.98 2/67 12243 /proc/meminfo: memFree=1627104/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=16836 CPUtime=2.24 /proc/12240/stat : 12240 (pbclasp) S 12238 12240 11603 0 -1 4194304 1986 1635 0 0 149 0 73 2 17 0 1 0 109367207 17240064 1574 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/12240/statm: 4209 1574 343 3 0 1309 0 Current children cumulated CPU time (s) 2.24 Current children cumulated vsize (KiB) 16836 [startup+6.30167 s] /proc/loadavg: 0.99 0.97 0.98 2/68 12250 /proc/meminfo: memFree=1479824/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=16836 CPUtime=2.24 /proc/12240/stat : 12240 (pbclasp) S 12238 12240 11603 0 -1 4194304 1986 1635 0 0 149 0 73 2 17 0 1 0 109367207 17240064 1574 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/12240/statm: 4209 1574 343 3 0 1309 0 [pid=12248] ppid=12240 vsize=5352 CPUtime=0 /proc/12248/stat : 12248 (sh) S 12240 12240 11603 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109367434 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/12248/statm: 1338 224 188 169 0 49 0 [pid=12249] ppid=12248 vsize=2520 CPUtime=0 /proc/12249/stat : 12249 (cat) S 12248 12240 11603 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 109367434 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/12249/statm: 630 87 71 4 0 42 0 [pid=12250] ppid=12248 vsize=203592 CPUtime=4.02 /proc/12250/stat : 12250 (clasp) R 12248 12240 11603 0 -1 4194304 59456 0 0 0 377 25 0 0 25 0 1 0 109367434 208478208 48349 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0 /proc/12250/statm: 50898 48349 181 154 0 50368 0 Current children cumulated CPU time (s) 6.26 Current children cumulated vsize (KiB) 228300 [startup+12.7029 s] /proc/loadavg: 0.99 0.97 0.98 2/68 12250 /proc/meminfo: memFree=1151120/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=16836 CPUtime=2.24 /proc/12240/stat : 12240 (pbclasp) S 12238 12240 11603 0 -1 4194304 1986 1635 0 0 149 0 73 2 17 0 1 0 109367207 17240064 1574 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/12240/statm: 4209 1574 343 3 0 1309 0 [pid=12248] ppid=12240 vsize=5352 CPUtime=0 /proc/12248/stat : 12248 (sh) S 12240 12240 11603 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109367434 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/12248/statm: 1338 224 188 169 0 49 0 [pid=12249] ppid=12248 vsize=2520 CPUtime=0 /proc/12249/stat : 12249 (cat) S 12248 12240 11603 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 109367434 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/12249/statm: 630 87 71 4 0 42 0 [pid=12250] ppid=12248 vsize=529468 CPUtime=10.42 /proc/12250/stat : 12250 (clasp) R 12248 12240 11603 0 -1 4194304 162937 0 0 0 974 68 0 0 25 0 1 0 109367434 542175232 126652 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0 /proc/12250/statm: 132367 126652 181 154 0 131837 0 Current children cumulated CPU time (s) 12.66 Current children cumulated vsize (KiB) 554176 [startup+25.5013 s] /proc/loadavg: 0.99 0.97 0.98 2/68 12250 /proc/meminfo: memFree=566608/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=16836 CPUtime=2.24 /proc/12240/stat : 12240 (pbclasp) S 12238 12240 11603 0 -1 4194304 1986 1635 0 0 149 0 73 2 17 0 1 0 109367207 17240064 1574 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/12240/statm: 4209 1574 343 3 0 1309 0 [pid=12248] ppid=12240 vsize=5352 CPUtime=0 /proc/12248/stat : 12248 (sh) S 12240 12240 11603 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109367434 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/12248/statm: 1338 224 188 169 0 49 0 [pid=12249] ppid=12248 vsize=2520 CPUtime=0 /proc/12249/stat : 12249 (cat) S 12248 12240 11603 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 109367434 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/12249/statm: 630 87 71 4 0 42 0 [pid=12250] ppid=12248 vsize=1103324 CPUtime=23.21 /proc/12250/stat : 12250 (clasp) R 12248 12240 11603 0 -1 4194304 350661 0 0 0 2180 141 0 0 25 0 1 0 109367434 1129803776 267364 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0 /proc/12250/statm: 275831 267364 181 154 0 275301 0 Current children cumulated CPU time (s) 25.45 Current children cumulated vsize (KiB) 1128032 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+42.5056 s] /proc/loadavg: 0.99 0.97 0.98 4/68 12250 /proc/meminfo: memFree=13392/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=16836 CPUtime=2.24 /proc/12240/stat : 12240 (pbclasp) S 12238 12240 11603 0 -1 4194304 1986 1635 0 0 149 0 73 2 17 0 1 0 109367207 17240064 1574 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/12240/statm: 4209 1574 343 3 0 1309 0 [pid=12248] ppid=12240 vsize=5352 CPUtime=0 /proc/12248/stat : 12248 (sh) S 12240 12240 11603 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109367434 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/12248/statm: 1338 224 188 169 0 49 0 [pid=12249] ppid=12248 vsize=2520 CPUtime=0 /proc/12249/stat : 12249 (cat) S 12248 12240 11603 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 109367434 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/12249/statm: 630 87 71 4 0 42 0 [pid=12250] ppid=12248 vsize=1883264 CPUtime=40.23 /proc/12250/stat : 12250 (clasp) R 12248 12240 11603 0 -1 4194304 567911 0 0 0 3790 233 0 0 25 0 1 0 109367434 1928462336 440860 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0 /proc/12250/statm: 470816 440866 181 154 0 470286 0 Current children cumulated CPU time (s) 42.47 Current children cumulated vsize (KiB) 1907972 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+42.5056 s] /proc/loadavg: 0.99 0.97 0.98 4/68 12250 /proc/meminfo: memFree=13392/2055920 swapFree=4184740/4192956 [pid=12240] ppid=12238 vsize=16836 CPUtime=2.24 /proc/12240/stat : 12240 (pbclasp) S 12238 12240 11603 0 -1 4194304 1986 1635 0 0 149 0 73 2 17 0 1 0 109367207 17240064 1574 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/12240/statm: 4209 1574 343 3 0 1309 0 [pid=12248] ppid=12240 vsize=5352 CPUtime=0 /proc/12248/stat : 12248 (sh) S 12240 12240 11603 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109367434 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/12248/statm: 1338 224 188 169 0 49 0 [pid=12249] ppid=12248 vsize=2520 CPUtime=0 /proc/12249/stat : 12249 (cat) S 12248 12240 11603 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 109367434 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 217051791586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0 /proc/12249/statm: 630 87 71 4 0 42 0 [pid=12250] ppid=12248 vsize=1883264 CPUtime=40.23 /proc/12250/stat : 12250 (clasp) R 12248 12240 11603 0 -1 4194304 567911 0 0 0 3790 233 0 0 25 0 1 0 109367434 1928462336 440860 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0 /proc/12250/statm: 470816 440866 181 154 0 470286 0 Current children cumulated CPU time (s) 42.47 Current children cumulated vsize (KiB) 1907972 Child status: 0 # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 12240 and gives # childrusage.ru_utime.tv_sec=2 # childrusage.ru_utime.tv_usec=237659 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=47992 # CPU time returned by wait4() is 2.28565 # while last known CPU time is 42.47 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 42.7335 CPU time (s): 42.47 CPU user time (s): 40.12 CPU system time (s): 2.35 CPU usage (%): 99.3833 Max. virtual memory (cumulated for all children) (KiB): 1907972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.23766 system time used= 0.047992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5115 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= 70 involuntary context switches= 17 runsolver used 0.056991 second user time and 0.115982 second system time The end
Begin job on node59 on Sun Apr 15 05:22:56 UTC 2007 IDJOB= 351819 IDBENCH= 1825 IDSOLVER= 158 FILE ID= node59/351819-1176614576 PBS_JOBID= 4557059 Free space on /tmp= 66563 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib3/normalized-reduced-mps-v2-20-10-gesa3.opb COMMAND LINE= pbclasp instance-351819-1176614576.opb /tmp/evaluation/351819-1176614576/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-351819-1176614576 -o ROOT/results/node59/conversion-351819-1176614576 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351819-1176614576/instance-351819-1176614576.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node59/watcher-351819-1176614576 -o ROOT/results/node59/solver-351819-1176614576 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351819-1176614576.opb /tmp/evaluation/351819-1176614576/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= e5622ad866d5d89568106c284dbd26e1 RANDOM SEED= 491141411 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node59.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 : 3000.268 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 : 3000.268 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: 1633176 kB Buffers: 24860 kB Cached: 292640 kB SwapCached: 2712 kB Active: 30232 kB Inactive: 298100 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1633176 kB SwapTotal: 4192956 kB SwapFree: 4184740 kB Dirty: 1768 kB Writeback: 0 kB Mapped: 17272 kB Slab: 80436 kB Committed_AS: 361528 kB PageTables: 1472 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= 66561 MiB End job on node59 on Sun Apr 15 05:23:41 UTC 2007